Khoom Taw Qhia
Cov Khoom Siv Raw Xaiv
Coal-based activated carbon yog tsim los ntawm cov anthracite siab lossis bituminous thee, nrog cov txheej txheem xaiv hauv qab no:
Tsau cov ntsiab lus carbon:
Ntau dua los yog sib npaug rau 75% (hwm anthracite tuaj yeem ncav cuag ntau dua lossis sib npaug rau 85%)
Cov ntsiab lus tshauv:
Tsawg dua los yog sib npaug rau 10% (qis tshauv ua kom muaj kev ua tiav siab)
Cov teeb meem uas tsis muaj tsheb:
6-12% (cuam tshuam kom ua haujlwm tau zoo)
Sulphur cov ntsiab lus:
Tsawg dua los yog sib npaug rau 1% (tiv thaiv so a emissions thaum siv)
Thawj thaj chaw
Anthracite: Yangquan (Shanxi), Shizuishan (Ningxia)
Thawv bituminous thee: Ordos (Sab Hauv Tebchaws Mongolia), Shenmu (Shaanxi)
Thawv bituminous thee: Ordos (Sab Hauv Tebchaws Mongolia), Shenmu (Shaanxi)
Cov txheej txheem tsim khoom
Kev tsim cov thee-based actived carbon koom nrog cov kauj ruam hauv qab no:
Kev kub ntxhov
Kub:
600-800℃(chaw pub dawb)
Khoom siv:
Teb Kiln / Ntsug Carbonancation Rauv
Cov zis:
: Coal char (cov teeb meem tsis zoo tshaj lossis sib npaug rau 5%)
Kev ua kom ua kom muaj zog
|
Txoj kev ua kom muaj |
Txheej txheem tsis |
Cov yam ntxwv |
|
Kev Ua Haujlwm Rau Lub Cev |
Chav ntawm 850-950 Qib |
Tsim cov micropores (1-2 nm) |
|
Kev Siv Tshuaj Lom Zem |
ZNCL₂ / H₃POO daws |
Ntau dua mesopore piv (2-50 nm) |
Kev Kho Mob Tom Qab
- Acid Ntxuav: Tshem tawm cov hlau impurities (tshauv cov ntsiab lus tsawg dua los yog sib npaug rau 3%)
- CRUSHING & Kev ntsuam xyuas: ua cov granules (1-4mm), hmoov (200 mesh), thiab lwm yam.
Cov Khoom Qhia Khoom Khoom
(1) Cov Qauv Tseem Ceeb & Cov Tsis Yooj Yim
|
Tus qauv |
Iodine Tus Nqi (Mg / G) |
Thaj Chaw (M² / G) |
CCL₄ adsorption |
Cov Ntawv Thov |
|
GH-15 |
800-1000 |
800-1000 |
Ntau dua los yog sib npaug rau 60% |
Kev Kho Mob Dej |
|
GH-8 |
1000-1200 |
1000-1200 |
Ntau dua los yog sib npaug rau 70% |
Roj Ntshav Ntshav Purification |
|
GH-4 |
Ntau dua los yog sib npaug rau 1200 |
Ntau dua los yog sib npaug rau 1200 |
Ntau dua los yog sib npaug rau 80% |
Kev Tshem Tawm Kub Kub |
Cov Ntawv Khoom
Cylindrical Ua Haujlwm Carbon:
Φ1.5-4mm, kev siv zog ntau dua lossis sib npaug rau 95%
Crushed carbon:
Cov nyom tsis xwm yeem, ua tau zoo dua
Hmoov Activated Carbon:
200-325 Mesh, rau kev kho mob muaj xwm ceev
Cov ntsiab lus zoo
High ab ua tsis kam (ntau dua los yog sib npaug rau 90% hauv pob zeb xeem)
Kho tau pore loj faib (tswj ntawm cov txheej txheem)
Kev tsim dua tshiab (3-5 rov qab siv tsheb mus)
Daim Ntawv Thov
1. Kev kho dej
|
Daim ntawv thov |
Cov Tseem Ceeb |
Piv txwv li |
|
Dej Haus |
Chlorine tshem tawm ntau dua los yog sib npaug rau 99% |
100,000-tuj / hnub dej cog |
|
Wastewater Muaj |
COD Tshem tawm 40-80% |
Hnyav Hlau Hlau Adsorption |
|
Dej phwj |
PACT cov txheej txheem (Bio-sib xyaw) |
Petrochemical Park Systems |
2. Cua lim
- Vocs tswj: Toluene adsorption ntau dua lossis sib npaug rau 400 mg / g
- Flue Gas Desulfurization: So₂ tshem tawm ntau dua lossis sib npaug rau 90%
- Cua Huab Cua Sab Hauv Tsev: Daim Ntawv Qhia Tawm WicyDEYyde adsorption ntau dua lossis sib npaug rau 95% (GB / T 18883)
3. Lwm liaj teb
- Kub Tsuas: Kev thauj khoom kub muaj peev xwm ntau dua lossis sib npaug rau 10 kg / t
- Kev Lag Luam Khoom Noj: Decolorization (ntau dua lossis sib npaug rau 90% kev ua tau zoo)
- Kws Tshuaj: Cov tshuaj tua kab mob ua kom muaj kuab
Qhia Xaiv Kev Xaiv
- Ua Kua Theem Adsorption: Xaiv Mesoporous carbon (iodine tus nqi 800-1000)
- Cov roj av theem adsorption: Ua ntej CCL₄ Adsorption ntau dua lossis sib npaug rau 70%
- Cov Kev Tshwj Xeeb:
High-sulfur ib puag ncig: acid-ntxuav (hmoov tshauv tsawg dua lossis sib npaug rau 3%)
Cov Khoom Noj-Qib: Ua raws li GB / T 13803.2
ISO 9001/14001 Ntawv pov thawj, siv dav hauv kev tiv thaiv ib puag ncig, metallurgy, thiab kev lag luam chemical. Kev cai Pore-loj faib cov kev pab cuam uas muaj thaum thov.