Activated carbon: Ke na le toro!/ Khabone e kentsoeng: litšila?Se tšoenyehe!Ke tla e rarolla!
Activated carbon e sebelisoa ka ho khetheha ho tloha mashala, li-husk tse sa tšoaneng le mashala, joalo-joalo. E qalile ho hlaha litšoantšong tse fapaneng.Batho ba ile ba leka ho sebelisa k'habone ea activated bakeng sa merero e fapaneng khale khale.Tse ling li sebelisetsoa ho tlosa litšila tse entsoeng ka tšepe e qhibilihisang ho etsa boronse, tse ling li sebelisoa e le li-antiseptics, tse ling li sebelisetsoa ho hloekisa metsi esita le ho phekola mathata a mala, joalo-joalo, empa activated carbon e ile ea qala ho tsebahala ha Ntoa ea Pele ea Lefatše e qhoma.
Ho ile ha lla kanono leholimong, 'me ho ile ha hlaha Carbon e Activated!
Ke lokela ho etsa eng, na khase e chefo e tebileng joalo e ntse e ka hlola?
“Ke hantle, barab’abo rōna ba shoele ’me ba lemetse.Ha ke nahane hore ho na le lebaka la ho otla molamu ona.Emela lefu feela!”
Lefifing, ke ile ka utloa mantsoe a mang, ’me e ne e le lekhetlo la pele ke bona lefatše le joalo.Ke utloile ka ba pele ba ka hore lefats'e lena ke lithaba tse tala le metsi a matala, linonyana tse binang le lipalesa li nkhang hamonate, empa seo ke se bonang ke sekheo sa tšenyo, se senyehile, leholimo lohle le leputsoa, esita le moea o tletse litšila tse tenang, metsi a le mong.
“Masole, le se ke la tela, ka linako tsohle re ka etsa “setlhare”, e le hore masole a rōna le barab’abo rōna ba se ke ba hlola ba ntšoa kotsi ke khase e chefo!”
Ka sheba nqa lentswe leo, e ne e le monna ya sefahleho se kgathetseng, a le maemong a mabe haholo, okare a ka wela fatshe ha moya o foka, empa mahlo a hae a ne a tletse matla, eka motsotsong o latelang E ka ho potlaka. tsoa.
Ka mor’a matsatsi a seng makae, qetellong ke ile ka tseba hore na ke hobane’ng ha ba tšoenyehile.Ba batla ho sefa khase e chefo, 'me adsorption e matla ke ntlha ea ka e matla!
Ho ile ha nkuka nako e telele ho hopotsa sehlopha sena hore matla a moena oa rōna a adsorption a ne a sebelisetsoa ho ntša litšila litšepeng tse qhibilihisitsoeng ho etsa boronse qalong ea Mehla ea Boronse.
Ha ke le lebaleng la ntoa, ke ile ka monya ka matla likhase tseo tse kotsi.Ka nako eo, ke ne ke batla feela ho paka bokhoni ba ka ho bona, empa hamorao, ka bona pososelo e khanyang lifahlehong tsa bona tse khathetseng, e neng e phatsima ho feta letsatsi leo ke le boneng lehaheng le lefifi pele.
Ka nako eo, ke ne ke batla ho sireletsa pososelo e joalo, ’me ke ne ke nahana hore ha ho motho lefatšeng lena ea tla tšoenngoa ke ho sitoa ho tlosa litšila.
Ho thata ho tlosa litšila?Sheba "liphetoho tse mashome a supileng a metso e 'meli" tsa khabone e entsoeng
Ke 'nile ka ea libakeng tse ling tse ngata ho tloha ntoeng eo,' me li-filters tsa kajeno tse kentsoeng ka carbon le metsi li ntlafalitsoe ka lebaka la ka.Qetellong ea lekholo la bo20 la lilemo, le ’na ke ne ke sebelisoa mefuteng e sa tšoaneng ea meriana ea morao-rao, ho kopanyelletsa le ho roala maqeba, lisebelisoa tsa ho hloekisa liphio, le ho alafa bakuli ba mofetše ho feta tekano le khaello ea mali.
Empa ha ke khotsofatsoe ke sena.Ha thekenoloji e ntse e tsoela pele, ha ke lebale ho ntlafatsa mokhoa oa ka, kahoo mefuta e mengata ea carbon activated e hlahile.Har'a tsona, khetla ea kokonate e entsoeng ka carbon e entsoeng ka khetla ea kokonate ea boleng bo phahameng e le thepa e tala 'me e hloekisitsoe ka letoto la mekhoa ea tlhahiso e na le phello e ntle ka ho fetisisa.Ponahalo ea khetla ea kokonate e entsoeng ka carbon e ntšo ebile e le granular.E na le melemo ea li-pores tse tsoetseng pele, ts'ebetso e ntle ea adsorption, matla a phahameng, nchafatso e bonolo, ea moruo ebile e tšoarella, hape ke mofuta o sebelisoang haholo le o bonolo ka ho fetisisa.
Ho fapana le khabone ea mantlha e kentsoeng, khetla ea coconut activated carbon ke ea sehlopha sa nutshell activated carbon.Likarolo tsa eona tsa mantlha ke boima bo tlase, letsoho le bobebe, 'me boima bo letsohong ho hlakile hore bo bobebe ho feta khabone e entsoeng ka mashala.Bakeng sa boima bo tšoanang ba k'habone e kentsoeng, molumo oa khetla ea coconut activated carbon hangata e kholo ho feta ea mashala activated carbon.
Ho feta moo, ka lebaka la letsoalo le tlase, boima bo bobebe le maikutlo a matle a letsoho la khetla ea coconut e kentsoeng k'habone, khabone e kentsoeng e ka kenngoa ka metsing, 'me ho tebela ha mashala ka khabone hangata ho potlakile, athe khetla ea coconut activated carbon e ka phaphamala ka metsing nako e telele. nako, hobane saturated Activated carbon monya limolek'hule tsa metsi, ho eketsa boima ba eona butle-butle tla teba ka ho feletseng.Ha khabone e teba, u tla bona hore k'habone e 'ngoe le e' ngoe e kentsoeng e phuthetsoe ka bubble e nyane, e phatsimang e phatsimang, e khahlisang haholo.
Ka tsela, le hoja khetla ea kokonate e entsoeng ka carbon e na le mohaho o monyenyane oa limolek'hule, ka mor'a hore k'habone e kene ka metsing, e monya likaroloana tsa metsi moeeng 'me e hlahisa li-bubble tse ngata tse nyenyane (tse bonahalang feela ka mahlo), tse lulang li phaphametse holim'a metsi. bokahodimo.E tšoana le mashala a activated carbon.Leha ho le joalo, sebopeho sa khetla ea coconut activated carbon hangata e robeha granules, flakes, and form activated carbon.Haeba e le cylindrical, khabone e spherical activated hangata ke mashala.U se ke ua lumela hore e fosahetse!
Wow, Activated Carbon e ka sebelisoa ka tsela ena!
Ha ke bua ka eona, ha e le hantle, matla a ka a feta hole.Nka tsamaea joang linōkeng le matšeng ntle le lipapali tsa ntoa?Tloo 'me u bone rekoto ea ka!
1. Ho khomarela moea.Hangata, phallo ea moea e fetisoa ka lera la khabone e kentsoeng bakeng sa adsorption.Ho ea ka boemo ba "activated carbon layer" ho sesebelisoa sa adsorption, ho na le mefuta e 'maloa ea likarolo tsa adsorption: lera le tsitsitseng, lesela le tsamaeang le lesela le nang le metsi.Leha ho le joalo, ho li-adsorbers tse nyane joalo ka lihatsetsi le litlolo tse nkhang hamonate likoloing, adsorption e its'etleha ho convection le phetiso ea khase.Ntle le khabone e kentsoeng ka granular, likhoele tsa khabone tse kentsoeng le lihlahisoa tse nang le sebopeho sa khabone le tsona li sebelisoa haholo molemong oa khase ea khase.
2. Moea o ka likamoreng tsa liletsa, likamore tse futhumatsang moea, likamoreng tse ka tlaase le meaho ea likepe tse tsamaeang ka tlas'a metsi hangata o na le monko oa 'mele, monko oa ho tsuba, monko o monate oa ho pheha, oli, organic le inorganic sulfide, le likarolo tse senyang ka lebaka la tšilafalo ea kantle kapa tšusumetso ea mesebetsi ea letšoele. tikoloho e koetsoeng joalo-joalo, e bakang ho bola ha lisebelisoa tse nepahetseng kapa ho ama bophelo ba motho.Activated carbon e ka sebelisoa bakeng sa tlhoekiso ho tlosa litšila.
3. Coconut shell activated carbon e ka sebelisoa ka khase e ntšitsoeng limela tsa lik'hemik'hale, lifektheri tsa letlalo, lifeme tsa pente le merero e sebelisang li-solvents tse sa tšoaneng, tse nang le li-solvents tse sa tšoaneng, li-sulfide tsa inorganic le organic, hydrocarbons, chlorine, oli, mercury le likarolo tse ling. tse kotsi tikolohong li ka adsorbed ka activated carbon pele e ntšoa.Khase e tsoang litsing tsa matla a athomo e na le krypton ea radioactive, xenon, iodine le lintho tse ling, tse tlamehang ho monngoa ke khabone e kentsoeng pele e ntšoa.Khase ea flue e hlahisoang ke ho chesoa ha mashala le oli e boima e na le sulfur dioxide le nitrogen oxides, e leng likarolo tse kotsi tse silafatsang sepakapaka le ho etsa pula ea asiti.Li ka boela tsa adsorbed le ho tlosoa ke activated carbon.
4. Ho ntse ho e-na le linyeoe tse ngata tsa tšebeliso ea khetla ea kokonate e entsoeng ka carbon bakeng sa ho hloekisa khase, joalo ka limaske tsa khase, li-filters tsa lisakerete, li-deodorizers tsa sehatsetsi, lisebelisoa tsa phekolo ea mosi oa koloi, joalo-joalo, tseo kaofela li sebelisang ts'ebetso e babatsehang ea adsorption ea carbon activated ho tlosa chefo. likarolo tsa khase, tse kotsi 'meleng oa motho.metsoako kapa metsoako e nkhang hampe e tlositsoe.Ka mohlala, ka mor'a ho eketsa 100 ~ 120ng ea carbon activated ho sefe ea sakerete, karolo e kholo ea likarolo tse kotsi tsa mosi li ka tlosoa.
5. Demercaptan activated carbon: e sebelisoa e le sejari sa peterole demercaptan (deodorization) catalyst ka catalytic unit of refinery.
6. Vinylon catalyst activated carbon: e sebelisoang indastering ea lik'hemik'hale e le sesebelisoa sa catalyst, joalo ka vinyl acetate catalyst carrier.
7. Monosodium glutamate e hloekisitsoeng e entsoeng ka carbon: e sebelisetsoang ho senya le ho ntlafatsa joala ba 'mè nakong ea tlhahiso ea monosodium glutamate, hape e ka sebelisoa bakeng sa ho senya le ho ntlafatsa lihlahisoa tse ntle tsa lik'hemik'hale.
8. Khabone e kentsoeng ka har'a li-filters tsa lisakerete: e sebelisoang lihloeng tsa lisakerete indastering ea lisakerete ho ntša sekontiri, nikotine le lintho tse ling tse chefo le tse kotsi lisakereteng.
9. Acated carbon bakeng sa citric acid: sebelisoa bakeng sa decolorization, ho hloekisa le deodorization ea acid e citric, amino acid, cystine le acid tse ling.
10. Activated carbon bakeng sa phekolo ea metsi a nooang ka ho toba: Activated carbon e sebelisoa bakeng sa tlhoekiso ea metsi a tebileng a metsi a nooang ka ho toba lapeng, ho hloekisa metsi ka har'a metsi, le tlhahiso ea metsi a libotlolo.
Ka bokhutšoanyane, khetla ea kokonate e entsoeng ka carbon e 'nile ea tsejoa butle-butle ke batho,' me e 'nile ea bitsoa "setsebi sa ho tlosa formaldehyde", "sehlahisoa se hlabollang moea" le mabitso a mang a mangata a molemo.Ka ntlafatso ea maemo a bophelo, ho lebisitsoe tlhokomelo e eketsehileng ho phello ea boleng ba moea 'meleng oa motho.Ka nako ena, batho ba lefa tlhokomelo e eketsehileng ho bophelo bo botle, kahoo sehlahisoa se setala sa k'habone e kentsoeng e tlameha ho ba E tla fetoha ntho e hlokahalang bophelong ba batho, ho reka k'habone e tla nkoa e le letsete la bophelo bo botle.
Ke ntse ke tlaleha toro ea ka lilemo tsena tsohle, 'me Wit-Stone o mpha monyetla ona, ke lumela hore nka u thusa!
Ding dong, o na le lengolo le tsoang ho Activated Carbon ho le hlahloba!
Activated carbon e sebelisoa ka ho khetheha ho tloha mashala, li-husk tse sa tšoaneng le mashala, joalo-joalo. E qalile ho hlaha litšoantšong tse fapaneng.Batho ba ile ba leka ho sebelisa k'habone ea activated bakeng sa merero e fapaneng khale khale.Tse ling li sebelisetsoa ho tlosa litšila tse entsoeng ka tšepe e qhibilihisang ho etsa boronse, tse ling li sebelisoa e le li-antiseptics, tse ling li sebelisetsoa ho hloekisa metsi esita le ho phekola mathata a mala, joalo-joalo, empa activated carbon e ile ea qala ho tsebahala ha Ntoa ea Pele ea Lefatše e qhoma.
Tsoalo ea Activated Carbon
Ka 1915, nakong ea Ntoa ea Pele ea Lefatše, lebotho la Jeremane le ile la sebelisa sebetsa se secha se tšabehang ho mabotho a selekane a Brithani le Mafora - lik'hemik'hale tse chefo ea chlorine, lik'hilograma tse 180,000 tse tletseng!Masole a Brithani le Mafora a ile a bolaoa ke khase e chefo, ’me ha shoa ba ka bang 5 000 ’me ba 15 000 ba tsoa likotsi!Ba tobane le bothata bo joalo, bo-rasaense ba sesole ba ile ba qapa libetsa tse thibelang kokoana-hloko khahlanong le chefo ea khase ea chlorine.Empa ha ba hemela holimo, lebotho la Jeremane le ile la sebelisa libetsa tse ngata tse sa tšoaneng tsa lik’hemik’hale ka tatellano, ho akarelletsa le metsoako ea khase ea meson le hydrogen cyanide eo batho ba e tloaetseng kajeno.Ka hona, ho haufi le ho fumana “setlhare” se ka etsang hore khase leha e le efe e chefo e lahleheloe ke matla a eona!
Ke nakong eo ho ileng ha etsahala ho motho e mong hore, khale ka 400 BC, Mahindu a khale le Mafoenisia a ile a sibolla mekhoa ea pholiso ea mashala a kentsoeng 'me a qala ho a sebelisa ho hloekisa metsi.Haufinyane tjena, lekholong la bo18 la lilemo, mashala a thusitsoeng a ile a fumanoa a laola monko oa liso tsa ho ruruha, ’me ka lebaka leo, a ’nile a sebelisoa le ho phekola maloetse a mala.Ha ho le joalo, batho ba bang ba botsitse hore na e ka boela ea thusa batho ho sefa khase e chefo?
Qetellong, ho ile ha tsoaloa mask a khase a nang le k'habone, 'me a phetha karolo e kholo ntoeng pakeng tsa lebotho la Jeremane le mabotho a selekane a Brithani le Fora, esita le nakong ea Ntoa ea II ea Lefatše!Hoa bonahala hore ts'ebetso ea adsorption ea khabone e kentsoeng ha e na pelaelo!
Matsatsing a latelang, k'habone e kentsoeng e ile ea kena bophelong ba motho 'me ea e-ba karolo e ka sehloohong ea lisebelisoa tsa likhoerekhoere, lipetlele le libaka tse ling.
Nts'etsopele ea Activated Carbon
Ho ea ka sebōpeho sa carbon activated, hangata e arotsoe ka mekhahlelo e 'meli: phofo le granular.Granular activated carbon e boetse e fumaneha ka cylindrical, spherical, hollow cylindrical and hollow spherical shapes, hammoho le carbon e sithabetseng ka tsela e sa tloaelehang.Ka nts'etsopele ea indasteri ea sejoale-joale le mahlale le theknoloji, ho hlahile mefuta e mengata e mecha ea khabone e kentsoeng, joalo ka li-sieve tsa carbon molecular, microsphere carbon, activated carbon nanotubes, activated carbon fibers, joalo-joalo.
Acated carbon e na le sebopeho sa kristale le sebopeho sa pore ka hare, 'me bokaholimo ba k'habone bo boetse bo na le sebopeho se itseng sa lik'hemik'hale.Ts'ebetso ea adsorption ea khabone e kentsoeng ha e itšetlehe feela ka sebopeho sa 'mele (pore) sa khabone e kentsoeng, empa hape le sebopeho sa lik'hemik'hale sa sebaka sa khabone se kentsoeng.Nakong ea ho lokisoa ha carbon e entsoeng, lik'hemik'hale tsa lik'hemik'hale tsa maqephe a monko o monate tse entsoeng sethaleng sa carbonization lia robeha ho etsa liathomo tsa carbon tse nang le li-electrone tse sa sebetsaneng.Liathomo tsena tse bohale tsa khabone li na le litlamo tsa lik'hemik'hale tse unsaturated 'me li ka sebetsana le liathomo tsa heterocyclic tse kang oksijene, hydrogen, nitrogen, le sebabole ho theha lihlopha tse fapaneng tsa holim'a metsi,' me boteng ba lihlopha tsena tsa holim'a metsi ntle le pelaelo bo ama ts'ebetso ea adsorption ea carbon activated.Liphuputso tsa X-ray li bontšitse hore liathomo tsena tsa heterocyclic li kopana le liathomo tsa carbon metseng ea maqephe a nkhang hamonate ho hlahisa metsoako ea bokaholimo e nang le oksijene, hydrogen le naetrojene.Lik'hemik'hale tsena tsa bokaholimo li fetola sebopeho sa bokaholimo le boleng ba lik'habone tse kentsoeng ha likarolo tsena li fetoha libaka tse ka sehloohong tsa papatso.Lihlopha tsa "activated carbon surface" li arotsoe ka mefuta e meraro: acidic, motheo le ho se nke lehlakore.Lihlopha tse sebetsang ka holim'a acidic li kenyelletsa carbonyl, carboxyl, lactone, hydroxyl, ether, phenol, joalo-joalo, e ka khothalletsang ho kenngoa ha lintho tsa alkaline ka carbon activated;lihlopha tsa motheo tse sebetsang ka holim'a metsi haholo-holo li kenyelletsa pyrone (cyclic ketone) le lihlahisoa tsa eona, tse ka khothalletsang ho ata ha carbon activated.Adsorption ea lintho tse acidic.
Acated carbon adsorption e bolela tšebeliso ea bokaholimo bo tiileng ba khabone e kentsoeng ho kenya ntho e le 'ngoe kapa ho feta ka metsing ho fihlela sepheo sa ho hloekisa boleng ba metsi.Bokhoni ba adsorption ba khabone e kentsoeng bo amana le boholo ba pore le sebopeho sa khabone e kentsoeng.Ha re bua ka kakaretso, ha likaroloana li le nyane, lebelo la phallo ea pore le potlakisa matla a matla a khabone ea activated adsorption.
Ka mor'a ho fumana tšobotsi ena, batho ha baa ka ba ntlafatsa mokhoa oa eona oa tlhahiso feela, empa hape ba ela hloko lisebelisoa tsa eona tse tala.Har'a tsona, khetla ea kokonate e entsoeng ka carbon e entsoe ka likhetla tsa boleng bo phahameng ba kokonate 'me e hloekisoa ka letoto la mekhoa ea tlhahiso.Ponahalo ea khetla ea kokonate e entsoeng ka carbon e ntšo ebile e le granular.E na le melemo ea li-pores tse tsoetseng pele, ts'ebetso e ntle ea adsorption, matla a phahameng, ho nchafatsoa habonolo, moruo le nako e telele, e leng e 'ngoe ea mabaka a entseng hore e fetohe carbon e sebelisoang ka ho fetisisa bophelong ba letsatsi le letsatsi.
Tšebeliso ea khetla ea coconut Activated Carbon
Lihlahisoa li sebelisoa haholo-holo bakeng sa tlhoekiso, decolorization, dechlorination, le deodoization ea metsi a nooang, metsi a hloekileng, ho etsa veine, lino le likhoerekhoere tsa indasteri;li ka boela tsa sebelisoa bakeng sa ho natefisa joala indastering ea ho hloekisa oli, joalo-joalo Li arotsoe ka lihlopha tse latelang:
1. High quality kokonate khetla activated carbon
Coconut shell activated carbon ke boleng bo phahameng ba k'habone e entsoeng ka thepa e tala ea coconut shell.Ke carbon e robehileng e nang le likaroloana tse sa tloaelehang.E na le matla a phahameng 'me e ka tsosolosoa ka makhetlo a mangata ka mor'a ho tlala.Likarolo tsa eona tse ikhethang ke bokhoni bo phahameng ba adsorption le khanyetso e tlase.Sehlahisoa sena se sebelisoa haholo Bakeng sa bethe e tsitsitseng kapa bethe ea mokelikeli, e sebelisoa ka ho pharaletseng ho decolorization, deodorization, ho tlosoa ha lintho tse phelang le chlorine e setseng libakeng tse hloekisang metsi tse bohareng, metsi a nooang le metsi a indasteri.
Litlhaloso le litekanyetso tsa tekheniki
| morero | matšoao a tekheniki |
| Granularity (mesh) | 4-8, 6-12, 10-28, 12-20, 8-30, 12-30, 20-50 mesh |
| Boima ba ho tlatsa(g/ml) | 0.45-0,55 |
| Matla(%) | ≥95 |
| Molora(%) | ≤5 |
| Mongobo(%) | ≤10 |
| Boleng ba adsorption ea iodine(mg/g) | 900-1250 |
| Boleng ba Adsorption ea methylene blue(mg/g) | 135-210 |
| PH | 7-11/6.5-7.5/7-8.5 |
| sebaka se itseng (m2/g) | 950-1200 |
| Maikutlo (tlhoekiso ea metsi ea boemo bo holimo e activated carbon) | Khabone e sebelisitsoeng ho hloekisa metsi e na le litlhoko tsa tšepe e boima: arsenic ≤ 10ppb, aluminium ≤ 200ppb, tšepe ≤ 200ppb, manganese ≤ 200ppb, lead ≤ 201ppb |
2. Activated carbon bakeng sa ho ntša khauta
Khabone e kentsoeng bakeng sa ho ntšoa ha khauta e entsoe ka likhetla tsa coconut tsa boleng bo holimo tse tsoang Asia Boroa-bochabela, 'me e hloekisoa le ho sebetsoa ka carbonization, activation e phahameng ea mocheso, le pretreatment.Sehlahisoa se ntlafalitse sebopeho sa pore, sebaka se seholo se ikhethileng, khanyetso e phahameng ea ho roala, lebelo la adsorption ka potlako, matla a maholo a adsorption, desorption e bonolo, 'me e ka sebelisoa khafetsa.E sebelisoa haholo ts'ebetsong ea ho ntšoa ha khauta ea mokhoa oa carbon slurry le mokhoa oa leaching oa qubu.Khabone e kentsoeng bakeng sa khauta e sebelisa mokhoa o khethehileng oa ho etsa sebōpeho sa matla a phahameng holim'a likaroloana tsa k'habone e entsoeng, 'me hoo e batlang e le ho tlosa ka ho feletseng likaroloana tse nang le sebōpeho sa nale, tse nang le lintlha, tsa angular le tse ling tse bonolo ho sila.Sebopeho sa likaroloana se tletse le se ts'oanang, se ntlafatsang haholo ho hanyetsa ho apara ha sehlahisoa.Ka mor'a ho kena fekthering, ha ho hlokahale ho sila pele, 'me e ka sebelisoa ka ho toba ka mor'a ho hlatsoa ka metsi.
Litlhaloso le litekanyetso tsa tekheniki
| morero | matšoao a tekheniki |
| Granularity (mesh) | 6-12/8-16 |
| Matla(%) | ≥99 |
| Molora(%) | ≤3 |
| Boleng ba adsorption ea iodine(mg/g) | ~950-1000 |
3. LC-mofuta oa mahala oa chlorine ho tlosoa k'habone e kentsoeng e khethehileng
LC-mofuta o entsoeng ka carbon bakeng sa tlhoekiso ea metsi ke mofuta o kopantsoeng oa carbon activated e hlahisoang ke mokhoa o khethehileng, 'me likaroloana ha li bōpehile.Ka kakaretso, likaroloana li pakeng tsa 12-40 mesh, hape li ka aroloa ka libopeho ho latela litlhoko tsa mosebedisi.LC-mofuta oa mahala oa chlorine ho tlosoa ha k'habone e khethehileng e kentsoeng e na le sekhahla sa ho tlosa 99-100% bakeng sa chlorine ea mahala.
Litlhaloso le litekanyetso tsa tekheniki
| morero | matšoao a tekheniki |
| Granularity (mesh) | 12-40 |
| Boleng ba adsorption ea iodine(mg/g) | 850-1000 |
| Methylene blue(mg/g) | 135-160 |
| Matla(%) | ≥94 |
| Mongobo(%) | ≤10 |
| Molora(%) | ≤3 |
| Boima ba ho tlatsa(g/ml) | 0.4-0.5 |
| mokelikeli oa metsi (%) | ≤4 |
| tšepe e boima(%) | ≤100ppm |
| Half dechlorination value | ≤100px |
| mocheso o tukang | ≥450 |
4. Mofuta oa RJ o khethehileng oa carbon activated bakeng sa ho hlaphoheloa ha solvent
RJ mofuta oa solvent-specific activated carbon, e leng mofuta oa carbonar shaped activated carbon e hlahisoang ka ho sebelisa lisebelisoa tsa boleng bo phahameng ba coconut shell ka mokhoa o khethehileng, ka boholo ba karoloana ea 6-8 mesh (φ3mm), le eona e ka etsoa. sebopeho se robehileng se butsoitseng khabone ho latela ditlhoko tsa mosebedisi.Likarolo tsa mantlha tsa khabone ena e kentsoeng ke: lebelo le potlakileng la adsorption, tšebeliso e tlase ea mouoane bakeng sa desorption, mme index ea boleng e bapisoa ka botlalo le ea lihlahisoa tsa kantle ho naha.E sebelisoa haholo-holo bakeng sa ho hlaphoheloa ha metsoako e kang peterole, acetone, methanol, ethanol le toluene.
5. ZH-03 mashala a tsoekere a granular (mokhoa oa 'mele)
Mokhoa o phahameng oa ts'ebetso ea 'mele o kentsoeng k'habone e entsoeng ka lisebelisoa tse tala tsa boleng bo holimo le ts'ebetso e phahameng ea mocheso (mofetoleli), e sebelisetsoang ho etsa decolorization ea citric acid, tsoekere, le metsi a litšila a coking indastering ea meriana.E ka phekola chroma ho tloha makhetlo a 130 ho isa ka tlase ho makhetlo a 8, COD ho tloha 300PPM ho isa ho 50PPM, 'me litšenyehelo tsa kalafo ka tone e ka ba li-yuan tse 10.Mofuta ona oa khabone e kentsoeng ke granular 'me e ka nchafatsoa ka mor'a ho tlala ha adsorption.Ts'ebetso ea adsorption e haufi le ea mokhoa oa lik'hemik'hale oa phofo ea carbon
Litlhaloso le litekanyetso tsa tekheniki
| morero | matšoao a tekheniki |
| Granularity (mesh) | 20-50 |
| Boleng ba adsorption ea iodine(mg/g) | 850-1000 |
| Matla(%) | 85-90 |
| Mongobo(%) | ≤10 |
| Molora(%) | ≤5 |
| karolo(g/l) | 0.38-0.45 |
6. Khabone e kentsoeng ka silevera e kentsoeng
Silver-loaded activated carbon ke sehlahisoa se secha sa theknoloji se hloekisang metsi se fapanyetsanang li-ion tsa silevera ka har'a li-pores tsa khabone e kentsoeng 'me li hlophisitsoe ka ho khetheha.E sebelisa matla a matla a "Van der Waals" a khabone e kentsoeng ho monya bongata bo boholo ba lintho tse phelang ka har'a filthara ea khabone e kentsoeng le ho e hloekisa, 'me e fokotsa kholo ea libaktheria ka har'a khabone e kentsoeng, e fokotsang keketseho ea nitrite. activated carbon filter metsi.
Ha ho na asiti kapa alkali e kenyelletsoang ts'ebetsong ea khabone e kentsoeng ka silevera, 'me khabone e kentsoeng ka silevera e na le li-ion tsa silevera feela sebakeng sa silver oxide, e hlileng e nang le phello ea ho hloekisa metsi.
Litlhaloso le matšoao a tekheniki
| morero | matšoao a tekheniki |
| Granularity (mesh) | 10-28/20-50 |
| Boleng ba adsorption ea iodine(mg/g) | ≥1000 |
| Matla(%) | ≥95 |
| Mongobo(%) | ≤5 |
| Molora(%) | ≤3 |
| Silver loading | 1-10 |
7. Acated carbon bakeng sa ho khetheha monosodium glutamate decolorization
Sehlahisoa sena se entsoe ka likhetla tse thata tse kang likhetla tsa coconut tsa boleng bo holimo, likhetla tsa apricot, le likhetla tsa walnut, 'me li hloekisoa ka mekhoa ea 'mele.Sehlahisoa se na le sebopeho sa li-granules tse ntšo tsa amorphous, tse nang le melemo ea sebaka se seholo se ikhethileng, sebopeho sa pore se ntlafalitsoeng, bokhoni bo matla ba ho bapatsa, lebelo la decolorization kapele, le nchafatso e bonolo.
Litlhaloso le litekanyetso tsa tekheniki
| morero | matšoao a tekheniki |
| Granularity (mesh) | 20-50 |
| Boima ba ho tlatsa(cm3/g) | 0.35-0.45 |
| Matla(%) | ≥85 |
| Mongobo(%) | ≤10 |
| Boleng ba adsorption ea iodine(mg/g) | ~1000-1200 |
| Boleng ba Adsorption ea methylene blue(mg/g) | 180-225 |
| PH | 8-11 |
| sebaka se itseng (m2/g) | ~1000-1250 |
8. ZH-05 Vinylon catalyst catalyst carbon activated
ZH-05 mofuta oa Vinylon catalyst carrier activated carbon e entsoe ka carbon shell ea boleng bo phahameng e le thepa e tala 'me e hloekisoa ka lisebelisoa tse tsoetseng pele ka carbonization, activation, selecting, crushing, screening, pickling, drying le mekhoa e meng.Sehlahisoa se na le sebopeho sa microporous se tsoetseng pele haholo, sebaka se seholo se ikhethileng, matla a adsorption a matla, matla a phahameng a mochini, kabo ea boholo bo ts'oanang le e loketseng, le boleng bo tsitsitseng ba sehlahisoa.
Coconut shell activated carbon e hloekisoa ho tloha likhetla tsa kokonate.E bōpehile joaloka likaroloana tsa amorphous.E na le litšoaneleho tsa matla a phahameng a mochini, sebopeho sa pore se ntlafalitsoeng, sebaka se seholo se ikhethileng, lebelo la adsorption ka potlako, bokhoni bo phahameng ba adsorption, nchafatso e bonolo, le ho tšoarella.E sebelisoa haholo-holo bakeng sa ho ntša monko oa lijo, seno, khabone e entsoeng ka moriana, veine, ho hloekisa moea le metsi a nooang a hloekileng haholo, ho tlosoa ha litšepe tse boima ka metsing, dechlorination le decolorization ea metsi.'Me e ka sebelisoa haholo ho hlaphoheloa ha solvent le karohano ea khase indastering ea lik'hemik'hale.
Coconut shell activated carbon e na le bophelo bo bolelele ba ts'ebeletso le mefuta e felletseng, ho kenyelletsa le khabone e kentsoeng bakeng sa ho ntšoa ha khauta, khabone e entsoeng bakeng sa kalafo ea metsi, khabone e hloekisitsoeng bakeng sa monosodium glutamate, khabone e khethehileng bakeng sa petrochemical desulfurization, activated carbon for vinylon catalyst carrier, ethylene desalted water carbon. , sakerete filter carbon, joalo-joalo, ho pharaletseng sebelisoa ka lijo, bongaka, meepo, metallurgy, petrochemical, steelmaking, koae, lik'hemik'hale tse ntle le liindasteri tse ling.
Litlhokomelo bakeng sa Khabone e kentsoeng
1. Nakong ea lipalangoang, khetla ea kokonate e entsoeng ka carbon e lokela ho thibeloa ho tsoakoa le lintho tse thata, 'me ha ea lokela ho hatakeloa ho thibela likaroloana tsa carbon hore li se ke tsa robeha le ho ama boleng.
2. Ho boloka ho lokela ho bolokoa ka porous adsorbent, kahoo nakong ea lipalangoang, polokelo le tšebeliso, ho qoelisoa metsing ho tlameha ho thibeloa ka ho feletseng, hobane ka mor'a ho qoelisoa ka metsi, metsi a mangata a tla tlatsa li-voids tse sebetsang, ho etsa hore e se ke ea e-ba le thuso.
3. Coconut shell activated carbon e thibela lintho tsa tar hore li se ke tsa kenngoa ka har'a bethe ea k'habone nakong ea tšebeliso, e le hore li se ke tsa thibela li-pores tsa carbon activated le ho etsa hore li lahleheloe ke phello ea eona ea adsorption.Ho molemo ho ba le lisebelisoa tsa ho khabisa ho hloekisa khase.
4. Ha u boloka kapa u tsamaisa k'habone e sa cheng, thibela ho kopana ka ho toba le mohloli oa mollo ho thibela mollo.Qoba ho noa oksijene le ho nchafatsa ka botlalo ha khabone e kentsoeng e nchafatsoa.Ka mor'a ho tsosolosoa, e tlameha ho pholile ka mouoane ho ea ka tlase ho 80 ° C, ho seng joalo mocheso o tla ba holimo.Khabone e kentsoeng ea hotetsa hang-hang.
5. Esita le lihlahisoa tse ntle ka ho fetisisa tsa ho hloekisa moea tse entsoeng ka carbon ha lia lokela ho sebelisoa ka kamoreng e koetsoeng nako e telele, e leng ho tla lebisa mafung a mang habonolo.Bakeng sa basebelisi, hoa hlokahala ho ela hloko kamehla ho bula lifensetere bakeng sa ventilation, le ho ela hloko haholoanyane boikoetliso ba 'mele.
6. Le hoja palo ea khetla ea kokonate e entsoeng ka carbon e le molao-motheo, ha ho ntse ho le molemo, ho na le palo e kholo ea tšebeliso, likhase tse kotsi li tla kenngoa, haholo-holo haeba ho na le batho ba hōlileng kapa bakhachane le bana lapeng!Empa u se ke ua lebala ho nahana ka palo e loketseng ka ho fetisisa ea carbon ho hloekisa moea ho tloha sebakeng sa moruo.
Ka bokhutšoanyane, khetla ea kokonate e entsoeng ka carbon e 'nile ea tsejoa butle-butle ke batho,' me e 'nile ea bitsoa "setsebi sa ho tlosa formaldehyde", "sehlahisoa se hlabollang moea" le mabitso a mang a mangata a molemo.Ka ntlafatso ea maemo a bophelo, ho lebisitsoe tlhokomelo e eketsehileng ho phello ea boleng ba moea 'meleng oa motho.Ka nako ena, batho ba lefa tlhokomelo e eketsehileng ho bophelo bo botle, kahoo sehlahisoa se setala sa k'habone e kentsoeng e tlameha ho ba E tla fetoha ntho e hlokahalang bophelong ba batho, ho reka k'habone e tla nkoa e le letsete la bophelo bo botle.
'Me Wit-Stone e tla u fa khetla e ntle ka ho fetisisa ea kokonate e entsoeng ka carbon, re tiisa boleng ba lihlahisoa, tšebeletso e phethahetse 'me theko ke ea bohlokoa, re lebeletse lipatlisiso tsa hau!
Nako ea poso: Mar-21-2023