Kunna ilimin carbon

Kunna ilimin carbon

Abubuwan da ake buƙata na carbon da aka kunna

Wataƙila ba ku da masaniya game da kunna gawayi. Menene nau'in carbon da aka kunna, kuma menene tasirin kowanne?

Carbon da aka kunna abu ne na gargajiya da mutum ya yi, wanda kuma aka sani da sieve kwayoyin halitta. Tun da ya zo shekaru ɗari da suka wuce, filin aikace-aikacen carbon da aka kunna yana ƙaruwa, kuma yawan aikace-aikacen yana karuwa. Saboda daban-daban albarkatun albarkatun kasa, masana'antu hanyoyin, bayyanar siffar da aikace-aikace lokatai, akwai da yawa iri kunna carbon, babu daidai statistics na kayan, akwai game da dubban iri.

Hanyar rarrabuwa na carbon da aka kunna: bisa ga rarrabuwar kayan, gwargwadon nau'in sifa, gwargwadon rarrabawar amfani.

Rarraba kayan carbon da aka kunna

1, carbon kwakwa

Harsashi kwakwa yana kunna carbon daga Hainan, kudu maso gabashin Asiya da sauran wurare na harsashi mai inganci kamar kayan albarkatun ƙasa, albarkatun ƙasa ta hanyar nunawa, carbonization na tururi bayan tsaftacewar jiyya, sannan ta hanyar kawar da ƙazanta, gwajin kunnawa da sauran jerin hanyoyin da aka yi. Kwakwa harsashi kunna carbon ne baki granular, tare da raya pore tsarin, high adsorption iya aiki, high ƙarfi, barga sinadaran Properties, m.

2, Carbon harsashi

Carbon da aka kunna harsashi na 'ya'yan itace galibi ana yin su ne da bawo na 'ya'yan itace da guntun itace azaman albarkatun ƙasa, ta hanyar carbonization, kunnawa, tacewa da sarrafawa. Yana yana da halaye na manyan musamman surface area, high ƙarfi, uniform barbashi size, raya pore tsarin da karfi adsorption yi. Yana iya yadda ya dace da chlorine, phenol, sulfur, mai, danko, ragowar magungunan kashe qwari a cikin ruwa, da kammala dawo da sauran gurɓatattun ƙwayoyin cuta da sauran kaushi. Ana amfani da magunguna, petrochemical, sukari, abin sha, masana'antar tsarkakewa barasa, ƙayyadaddun kayan kaushi na halitta, tacewa, tsarkakewa da kuma kula da najasa.

Carbon da aka kunna harsashi ana amfani da shi sosai a cikin zurfin tsarkakewa na ruwan sha, ruwan masana'antu da ruwan sharar gida da kuma ayyukan tsarkake ruwa na rayuwa da masana'antu.

3,Carbon da aka kunna itace

An yi carbon carbon daga itace mai inganci, wanda yake a cikin nau'in foda, kuma ana tsabtace shi ta yanayin zafi mai zafi, kunnawa da sauran matakai da yawa don zama carbon kunna itace. Yana yana da halaye na manyan musamman surface area, high aiki, ɓullo da microporous, karfi decolouring ikon, manyan pore tsarin, da dai sauransu Yana iya yadda ya kamata adsorb iri daban-daban abubuwa da ƙazanta kamar launuka da sauran manyan a cikin ruwa.

4, Karbon kwal

Coal gawayi ne mai ladabi da zabar high quality anthracite a matsayin albarkatun kasa, tare da siffofi na shafi, granule, foda, saƙar zuma, Sphere, da dai sauransu Yana da fasali na high ƙarfi, azumi adsorption gudun, high adsorption iya aiki, babban musamman surface area, da ingantaccen tsarin pore. Girman raminsa yana tsakanin kwandon kwakwa da aka kunna carbon da carbon kunna carbon. Ana amfani da shi musamman wajen tsabtace iska mai tsayi, tsabtace iskar gas, tsabtace ruwa mai tsafta, maganin sharar ruwa, kula da najasa da sauransu.

Rarraba siffar kamannin carbon da aka kunna

1.Carbon da aka kunna foda

Carbon da aka kunna tare da girman barbashi na kasa da 0.175mm ana kiransa gabaɗaya a matsayin carbon da aka kunna ko foda. Carbon foda yana da fa'idodin tallan sauri da cikakken amfani da ƙarfin talla lokacin amfani da shi, amma yana buƙatar hanyoyin rabuwa na mallakar mallaka.

Tare da ci gaban fasahar rabuwa da kuma fitowar wasu buƙatun aikace-aikacen, akwai ɗabi'a ga girman barbashi na carbon foda don ƙara haɓakawa, kuma a wasu lokuta ya kai matakin micron ko ma nanometer.

2, carbon da aka kunna granular

Carbon da aka kunna tare da girman barbashi mafi girma fiye da 0.175mm ana kiransa granular kunna carbon. Indeterminate granular kunna carbon ne gabaɗaya daga granular albarkatun kasa ta hanyar carbonisation, kunnawa, sa'an nan kuma murkushe da sieved zuwa ga barbashi size da ake bukata, ko za a iya yi daga powdered kunna carbon ta ƙara dace binders ta dace aiki.

3, Carbon da aka kunna Silindari

Cylindrical kunna carbon, kuma aka sani da columnar carbon, gabaɗaya an yi daga powdered albarkatun kasa da kuma daure ta hadawa da kneading, extrusion gyare-gyaren sa'an nan carbonisation, kunnawa da sauran matakai. Carbon da aka kunna foda tare da ɗaure kuma ana iya fitar da shi. Akwai kayyadaddun carbon mai ƙarfi da mara ƙarfi, ƙwanƙwasa carbon carbon columnar carbon ne tare da wucin gadi ɗaya ko ƙananan ramuka na yau da kullun.

4, carbon kunnawa mai siffar zobe

Spherical kunna carbon, kamar yadda sunan ya nuna, shi ne lambu-spherical kunna carbon, wanda aka samar a cikin irin wannan hanya zuwa columnar carbon, amma tare da ball-forming tsari.It za a iya sanya daga ruwa carbonaceous albarkatun kasa ta fesa granulation, hadawan abu da iskar shaka, carbonisation da kunnawa, ko kuma ana iya yin shi daga carbon da aka kunna foda tare da ɗaure cikin bukukuwa. Carbon da aka kunna Spherical kuma ana iya raba shi zuwa carbon mai kunnawa mai ƙarfi da sarari.

5, wasu siffofi na carbon da aka kunna

Baya ga manyan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan nau'ikan carbon da aka kunna foda da granular kunna carbon, wasu nau'ikan carbon da aka kunna suma sun wanzu, irin su carbon fiber da aka kunna, bargon fiber carbon da aka kunna, rigar carbon da aka kunna, carbon da aka kunna saƙar zuma, carbon da aka kunna da sauransu.

An rarraba carbon da aka kunna ta amfani

1.Carbon da aka kunna mai tushen kwal don dawo da sauran ƙarfi

Kwal granular da aka kunna carbon don dawo da kaushi an yi shi da gawayi mai inganci na halitta kuma ana tace shi ta hanyar kunnawa ta jiki. Yana da baƙar fata granular, ba mai guba da wari ba, tare da haɓakar pores mai kyau, rarraba madaidaicin nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'i nau'in) granular. domin Organic sauran ƙarfi dawo da benzene, xylene, ether, ethanol, acetone, fetur, trichloromethane, tetrachloromethane da sauransu.

2.Carbon da aka kunna don tsaftace ruwa

Carbon da aka kunna don tsarkake ruwa an yi shi ne da albarkatun ƙasa masu inganci (kwal, itace, bawo, da sauransu) kuma ana tace su ta hanyar kunnawa ta jiki. Yana da baki granular (ko foda), ba mai guba da wari, tare da abũbuwan amfãni daga karfi adsorption iya aiki da sauri tacewa gudun.It iya yadda ya kamata adsorb maras so abubuwa na kananan kwayoyin tsarin da kuma babban kwayoyin tsarin a cikin ruwa lokaci, kuma shi ne yadu amfani a cikin ruwa lokaci. tsarkakewa na ruwan sha da deodorisation da tsarkakewa na masana'antu ruwan sha, najasa da najasa ingancin ruwan kogi, da kuma zurfin inganta.

3.Carbon da aka kunna don tsabtace iska

Carbon da aka kunna don tsabtace iska an yi shi da gawayi mai inganci kuma an tace shi ta hanyar kunna wutar lantarki. Shi ne baki columnar barbashi, ba mai guba da wari, tare da karfi adsorption iya aiki da kuma sauki desorption, da dai sauransu Ana amfani da ko'ina a gas-lokaci adsorption ga sauran ƙarfi dawo da, na cikin gida tsarkakewa gas, masana'antu sharar gida magani, flue gas tsarkakewa da kuma mai guba gas. kariya.

4, desulfurization tare da kwal granular kunna carbon

Coal granular kunna carbon for desulphurisation an yi shi da high quality na halitta kwal, mai ladabi ta jiki kunnawa Hanyar, baki granular, ba mai guba da wari, tare da babban sulfur iya aiki, high desulphurisation yadda ya dace, mai kyau inji ƙarfi, low shigar azzakari cikin farji juriya da sauki sake haifuwa. Ana amfani da shi sosai a cikin desulphurisation gas a cikin masana'antar wutar lantarki ta thermal, petrochemicals, iskar gas, iskar gas da sauransu.

5, lafiya desulfurization kunna carbon

Fine desulphurisation kunna carbon da aka yi da high quality columnar kunna carbon a matsayin m, lodi da musamman kara kuzari da kuma catalytic Additives, bushe, screened da kuma kunshe a cikin inganci sosai da kuma daidai gas-lokaci dakin zafin jiki lafiya desulphurisation wakili.

An yafi shafi ammonia, methanol, methane, abinci carbon dioxide, polypropylene da sauran samar da matakai a cikin mai ladabi desulphurisation, amma kuma ga gas, na halitta gas, hydrogen, ammonia da sauran iskar gas mai ladabi dechlorination, desulphurisation.

6, carbon mai kunna granular kariya

Carbon da aka kunna granular don kariya an yi shi da kayan albarkatun ƙasa masu inganci (kwal, harsashi na 'ya'yan itace), kuma granular kunna carbon mai ladabi ta hanyar kunnawa ta jiki ana amfani da shi azaman mai ɗaukar hoto, kuma carbon da aka kunna ana kera shi ta kayan aikin ci gaba da sarrafa tsari na musamman. yanayi.Reasonable rarraba budewa, high abrasion ƙarfi, yadu amfani a phosgene kira, PVC kira, vinyl acetate kira da sauran ayyukan, da kuma tasiri kariya daga ammonia, hydrogen sulphide, sulfur dioxide, carbon monoxide, hydrocyanic acid, phosgene, benzene jerin abubuwa da sauran kariyar gas mai guba.