Acetylene (C2h2) yog cov roj muaj cov khoom lag luam tseem ceeb uas tau siv dav hauv cov tshuaj lom neeg ntawm kev lag luam tshuaj, methallgy, kho mob, tub yees thiab vuam. Nws cov txheej txheem ntau lawm feem ntau yog cov khoom siv los ntawm cov khoom siv raw los ntawm kev siv tshuaj lom neeg. Hauv kev lag luam, kev tsim cov acetylene feem ntau yog kev vam khom rau acetylene generators los tsim High-Purity Acetylene roj los ntawm kev siv tshuaj sib txawv. Jiangsu Huazhong Qhia txog cov txheej txheem ntau lawm ntawm acetylene los pab koj to taub zoo dua cov nroj tsuag ua rau cov roj av muaj txiaj ntsig zoo li no.

Cov Khoom Siv Raw rau kev tsim cov Acetylene
Kev tsim cov acetylene yuav tsum tau cov khoom rawest xws li limestone (CACO3) thiab Coke (c). Limonestone yog cov khoom siv los ntawm cov khoom siv hydroxide thiab carbon dioxide, thiab Coke siv los muab cov pa roj carbon. Thaum lub sij hawm acetylene txheej txheem ntau lawm, cov ntaub ntawv raw daim acetylene roj los ntawm kev kub thiab tshuaj lom neeg.

Cov txheej txheem ntau lawm ntawm acetylene
Muaj ob txoj kev tseem ceeb rau kev tsim cov acetylene: lub carbide txoj kev thiab cov acetylene generator qauv. Ntawm lawv, tus txheej txheem carbide yog cov txheej txheem ntau lawm.

Karl-Laim
Cov txheej txheem Karl-Laim yog qhov feem ntau dav siv acetylene txheej txheej hauv txoj kev lag luam. Cov qauv no siv cov hmoov av limestone thiab coke chiv keeb hydroxide (Ca (Oh) 2) thiab carbon dioxide (CO2) los ntawm kev kub siab-fais rauv hluav taws xob. Cov calcium hydroxide ces cov dej ua kom muaj cov dej calcium hydroxide slurry, uas tom qab ntawd reacium carbonate kom tsim cov roj carbonate kom tsim cov roj carbonate.

Cov txheej txheem tshwj xeeb yog raws li hauv qab no:

Lub limestone yog rhuab mus rau qhov kub kom tsim cov roj calcium (caO) thiab cov pa roj carbon dioxide (CO2).
Cov calcium oxide yog tom qab ntawd siv nrog dej los ua daim ntawv calcium hydroxide (ca (Oh) 2).
Tom qab ntawd, calcium hydroxide reacts nrog calcium carbonate roj (C2h2) thiab calcium hydroxide.

Acetylene Generator Txuj
Cov acetylene generator txheej txheem tsim cov acetylene los ntawm kev rov ua haujlwm ore lossis carbon raw khoom nrog calcium hydroxide. Qhov kom zoo dua ntawm txoj kev no yog acetylene roj tsim tawm kuj yog cov ntshiab siv hauv kev sim tshuaj thiab kev lag luam lag luam.

Tus Txheej Txheem Acetylene Purification
Tom qab acetylene yog tsim tawm, cov txheej txheem ntawm cov kev ua kom muaj cov kauj ruam muaj kev lim hiam kom ntseeg tau tias cov acetylene zoo. Ua ntej, tus Acetylene roj yog txias thiab dhau los ntawm kev ntxuav dej ntxuav kom tshem tawm impurities. Tom qab ntawd, cov acetylene roj yog lim kom tshem tawm kom tshem tawm cov khoom muaj peev xwm ua tau. Thaum kawg, cov roj yog kev ua kom huv ntxiv los ntawm tus adsorbent los xyuas kom meej tias kev ua yeeb yam ntawm acetylene ntsib tus qauv.

Cia thiab Tsheb Thauj Mus Los ntawm Acetylene
Txij li cov acetylene yog cov roj av uas muaj nplaim thiab tawg, saib xyuas tshwj xeeb yuav tsum tau them thaum lub sijhawm cia thiab thauj mus los. Acetylene feem ntau khaws cia rau hauv daim ntawv ntawm compressed roj hauv cov roj cua kheej kheej kheej. Thaum lub sij hawm thauj mus los, acetylene roj thooj voos kheej kheej yuav tsum ua kom tiav nruj kev nyab xeeb cov qauv los tiv thaiv kom tsis txhob xau thiab tawg kev sib tsoo.

Kev thov cov acetylene
Acetylene, raws li ib qho tseem ceeb muaj raw khoom, yog siv dav hauv ntau thaj teb. Nyob rau hauv daim teb vuam, acetylene tuaj yeem tsim cov nplaim taws siab thaum sib xyaw nrog cov pa, uas tau siv dav hauv cov hlau txiav thiab vuam. Hauv kev lag luam tshuaj, acetylene yog ib qho tseem ceeb raw rau cov khoom siv tshuaj, xws li cov tshuaj actylarkitrile, actylene, ensylene, ensylene, actylene, actylene, etherylene kuj muaj daim ntawv thov tseem ceeb rau hauv tub yees, tshuaj thiab lwm thaj chaw.

Tag
Acetylene yog qhov tsis tseem ceeb thiab cov roj tseem ceeb hauv kev lag luam niaj hnub. Cov txheej txheem ntau lawm ntawm cov roj acetylene roj yog ua rau thiab muag heev, cuam tshuam nrog tshuaj lom neeg cov tshuaj tiv thaiv, chaw cia khoom thiab tsheb thauj mus los. Nrog kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev hloov kho nruam ntawm cov thev naus laus zis ntau lawm, Acetylene roj cog yog tseem tas li kev tsim kho cov txheej txheem ntau lawm ntawm acetylene los txhawb kev txhim kho ntawm ntau yam kev lag luam rau qhov loj tshaj plaws.