Vim li cas thiaj xaiv peb
1. Peb lub tenet yog pretige ua ntej, zoo ua ntej, ua ntej ua ntej thiab kev pabcuam ua ntej.
2. Txhua cov lus nug yuav teb tsis pub dhau 1 teev.
3. Zoo siab zoo, tus nqi tsim nyog, kev xa khoom sai, kev pabcuam zoo tshaj plaws tom qab muag.
4. Ua tau zoo lav
a. Txhua yam khoom tau raug kuaj thaum tsim khoom
b. Txhua yam khoom yuav tsum kuaj xyuas nruj ua ntej ntim.
c. Txhua qhov kev xaiv yuav tsum tau rov kuaj ua ntej ua ntej cov zaub mov xa tuaj.
d. Koj zoo siab tshaj txais tos kuv lub Hoobkas los tshuaj xyuas cov khoom lag luam txhua lub sijhawm.
{{0 {0}} MM CAC2 nqe rau calcium carbide ib tuj
| Yam | Kuaj Tus Qauv | Kuaj tshwm sim |
| Roj tshaj plaws l / kg ntau dua lossis sib npaug | 295 | 295 |
| Loj MM | 50-80 | 50-80 |
| Lub sij hawm ntawm kev siv tau hnub | 360 | 360 |
| H2S% (V / V) tsawg dua lossis sib npaug | 0.1 | 0.08 |
| PH3% (v / v) tsawg dua lossis sib npaug | 0.1 | 0.06 |
Chreled calcium carbide 80-120 hli Cac2 roj tawm 295 L / Kg
Qhov kub siab uas yuav tsum muaj rau cov tshuaj tiv thaiv no kom ua tiav nrog kev sib xyaw ua ke, yog li cov tshuaj tiv thaiv yog nqa tawm hauv ib qho hluav taws xob arc nrog graphectrodes. Nws kuj tseem tuaj yeem tsim los ntawm reacting no compound nrog nitrogen ntawm cov kub kub siab. Cov khoom lag luam carbide carcium carbide muaj feem ntau muaj txog 80% calcium carbide los ntawm qhov hnyav. Lub carbide yog crushed los tsim cov ntawv me me los ntawm ob peb millimeters mus rau 50 millimeters. Cov neeg tsis sib xyaw muaj cov feem ntau cov feem, thiab cov ntsiab lus CAC2 cov ntsiab lus yog txiav txim siab los ntawm ntsuas cov tshuaj acetylene tsim los ntawm hydrolysis. Siv cov crude fraction cov ntsiab lus ntawm 295L / kg thiab 300L / kg (siab 101 kpa, kub 20 teev) nyob rau hauv tus qauv Askiv thiab German ua piv txwv. Qhov tshuaj tiv thaiv no yog ib qho tseem ceeb ntawm cov tshuaj lom neeg siv tshuaj lom. Thaum ntxov xyoo pua 20, cov nyiaj ntau ntawm pheej yig hydroelectric fais fab los ntawm Niagara Falls ua qhov kev tiv thaiv no ua tau nyob rau Tebchaws Meskas. Calcium carbide tseem siv rau qhov desulfurization ntawm hlau.
Calcium carbide 295l / kg Cac 2 80-120 hli Hoobkas acetylene faq
Q: Cov roj muaj txiaj ntsig zoo li cas?
A: Feem ntau, cov roj tawm los ntawm cov particle loj {{mm, {mm,} mm yog 295L / kg.
Q: Lub sijhawm khoom xa tuaj yog dab tsi?
A: Nws yog feem ntau tsis pub dhau 20 hnub tom qab tau txais qhov tso nyiaj lossis thawj L / c.
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: Calcium carbide piav qhia, Tuam Tshoj Calcium carbide Cov lus piav qhia chaw tsim khoom, cov chaw muag khoom, Hoobkas