Peb Qhov Zoo
24- teev kev pabcuam online
Kev nug yuav teb rau hauv 2 teev
Lub sijhawm hloov dua
Ua kom tiav cov yeeb yaj kiab ua yeeb yaj kiab ua nyias nyias, cov khoom siv thiab cov kev pab cuam daws teeb meem thaum lub sijhawm txheej txheem txheej txheem.
Muab R & D cov kev pab cuam rau cov ntaub ntawv evaporation tshiab
ISO9001: 2008 thiab SGS tau ntawv pov thawj; Kev kuaj mob thiab kev thauj mus los nyab xeeb.
Scalcium carbide roj tawm 305l / kg Cac2 calcbide carbide {{2} mm mm
| Yam | Phiaj qhia ntawv | |||||
| Roj tawm 20 degree 101.3 kpa L / kg ntau dua lossis sib npaug |
Qhov loj | Roj tawm | Feem pua loj | Tshauv,% | ||
| Lub ncov roob | Ib qib | Txais qib | ||||
| 80-120 hli | 300 | 295 | 280 | Ntau dua los yog sib npaug rau 90 | Tsawg dua los yog sib npaug rau 1 | |
| 50-80 hli | 300 | 295 | 280 | Ntau dua los yog sib npaug rau 90 | Tsawg dua los yog sib npaug rau 1 | |
| 25-50 hli | 300 | 295 | 280 | Ntau dua los yog sib npaug rau 90 | Tsawg dua los yog sib npaug rau 1 | |
| 15-25 hli | 300 | 285 | 260 | Ntau dua los yog sib npaug rau 90 | Tsawg dua los yog sib npaug rau 1 | |
| 7-15 hli | 290 | 270 | 250 | Ntau dua los yog sib npaug rau 90 | Tsawg dua los yog sib npaug rau 1 | |
| 4-7 hli | 280 | 260 | 240 | Ntau dua los yog sib npaug rau 90 | Tsawg dua los yog sib npaug rau 1 | |
| 2-4 hli | 260 | 240 | 220 | Ntau dua los yog sib npaug rau 90 | Tsawg dua los yog sib npaug rau 1 | |
| PH3% (v / v) tsawg dua lossis sib npaug | 0.08 | |||||
| H2S% (V / V) tsawg dua lossis sib npaug | 0.1 | |||||
| Cov Qauv Qauv Zoo | 10665-2004 | |||||
Cov hauv paus ntsiab lus ntawm calcium carbide ntau lawm
Muaj calcium carbide yog ua los ntawm cov ntaub ntawv rawlime thiab carbon rawite, thiab lwm yam. 2}} co -466 kj.
Calcium carbide yog tshuaj lom neeg sib xyaw ua ke ntawm txiv qaub thiab carbon. Rau txhua qhov molecule ntawm calcium carbide, ib qho molecule ntawm calcium oxide thiab peb atoms ntawm cov pa roj carbon. Rau txhua qhov molecule ntawm calcium carbide, 466 kj ntawm cua sov yuav tsum tau nqus.
Kev lag luam calcium carbide 295l / kg 50kg / 100kg Nruas mis / 100k 3}} mm acetylene roj Cac2
Q: Kev siv thawj zaug ntawm cov calcium carbide yog dab tsi?
A: Calcium carbide feem ntau siv hauv ob qho chaw tseem ceeb: kev tsim cov tshuaj acetylene roj thiab hluav taws xob organic. Nws yog qhov tseem ceeb ntawm cov acetylene roj, uas pom pom dav cov ntawv thov hauv vuam, txiav, teeb pom kev zoo, thiab lwm yam. Tsis tas li ntawd, calcium carbide pabcuam ua cov khoom siv raw rau cov khoom siv los ntawm cov organic los tsim cov tshuaj zoo li vinyl chloride thiab hluavtaws resins.
Q: Dab tsi yog qee qhov siv ntawm calcium carbide?
A: Ntxiv rau nws thawj cov kev siv, calcium carbide tuaj yeem siv rau hauv oxyacetylene vuam, thiab raws li tus neeg sawv cev rascium rau txo cov oxide emissions los ntawm kev sib txuas.
Cim npe nrov: Kev siv cov calcium carbide, Tuam Tshoj siv cov calcium carbide cov chaw tsim khoom, cov chaw muag khoom, Hoobkas