Cov kab hluav taws xob siv hluav taws xob hloov hluav taws xob ua hluav taws xob rau hauv thermal zog los ntxiv cov cua sov poob ntawm qhov nruab nrab, tswj qhov ntsuas kub ntawm qhov nruab nrab, thiab ua tiav lub hom phiaj ntawm kev tiv thaiv khov thiab tiv thaiv tshav kub. Hluav taws xob cua sov cov khoom siv hluav taws xob sab nraud yog cov khoom siv hauv tsev uas siv cov khoom siv hluav taws xob cua sov kom sov thiab insulate lub tsev sab nrauv phab ntsa, ru tsev thiab lwm qhov chaw. Cov hauv qab no qhia txog cov yam ntxwv ntawm kev ua tau zoo thiab kev siv tau zoo ntawm hluav taws xob thaum tshav kub kub taug qab cov ntaub ntawv rwb thaiv tsev sab nraud.

Nrog rau kev txhim kho ntawm kev tshawb fawb thiab thev naus laus zis, hluav taws xob cua sov tshuab tau dhau los ua ib feem tseem ceeb ntawm cov tsev niaj hnub thiab cov chaw. Ntawm lawv, hluav taws xob cua sov ua lub luag haujlwm tseem ceeb hauv cov daus daus hauv cov chaw nres tsheb hauv av. Hluav taws xob cua sov yog ib yam khoom uas hloov hluav taws xob rau hauv thermal zog. Nws siv cov khoom siv cua sov xws li cua sov cables rau insulate thiab cov kav dej kub thiab cov khoom siv, yog li ua kom cov kua dej hauv cov kav dej tuaj yeem ua haujlwm ib txwm nyob rau hauv ib puag ncig qis thaum txuag hluav taws xob.

Hluav taws xob cua sov daim kab xev hloov hluav taws xob hluav taws xob rau hauv thermal zog los ntxiv cov cua sov poob ntawm qhov nruab nrab, tswj qhov ntsuas kub ntawm qhov nruab nrab, thiab ua tiav lub hom phiaj ntawm kev tiv thaiv kom khov thiab txuag hluav taws xob. Thaum ua haujlwm tiv thaiv kab mob hauv qhov chaw kub, qhov kub tuaj yeem ncav cuag subzero hauv lub caij ntuj no. Peb yuav tsum xaiv cov khoom siv hluav taws xob uas tsim nyog los xyuas kom meej tias cov kav dej thiab cov khoom siv ua haujlwm zoo li qub. Yog li, yuav ua li cas xaiv antifreeze hluav taws xob cua sov daim kab xev nyob rau hauv high kub?

Nyob rau hauv cov cheeb tsam txias nyob rau lub caij ntuj no, vim qhov kub tsis tshua muaj txhua xyoo, nws nyuaj rau yaj cov daus ntawm txoj kev thiab ua rau nws nyuaj rau kev tsav tsheb. Cov kab hluav taws xob cua sov tau muab faus rau hauv txoj kev kom cov daus thiab dej khov yaj thiab ua kom txoj kev du.

Raws li ib qho tseem ceeb tshuaj raw khoom, kua ammonia plays lub luag haujlwm tseem ceeb hauv kev tsim khoom. Thaum lub caij ntuj no, cov kav dej ammonia yuav khov thiab thaiv. Txhawm rau kom ntseeg tau tias kev ua haujlwm ib txwm muaj ntawm kev tsim khoom lag luam, cov kav dej ammonia yuav tsum tau insulated thiab rhuab. Cov kua ammonia yog cov tshuaj tshwj xeeb uas muaj kev pheej hmoo ntawm kev tawg thiab tawg thaum raug kub. Hauv qhov no, peb tuaj yeem xaiv cov kab xev cua sov rau kev tiv thaiv kab mob thiab tiv thaiv tshav kub.

Cov kab hluav taws xob cua sov tau siv ntau dua hauv cov chaw tsim hluav taws xob. Nws tsis tsuas yog ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kev khov ntawm cov kav dej thiab cov khoom siv, tab sis kuj tseem tiv thaiv kev sib tsoo ntawm cov kav dej thiab cov khoom siv tsis ua haujlwm. Hauv cov chaw tsim hluav taws xob, cov cua kub cua sov tuaj yeem siv rau hauv ntau daim ntawv thov sib txawv kom ntseeg tau tias kev ua haujlwm zoo ntawm lub tshuab fais fab.

Nyob rau hauv lub neej niaj hnub, cua sov tshuab yog dav siv nyob rau hauv ntau yam teb, xws li cua sov hauv tsev, muaj cua sov thiab khoom siv kho mob. Raws li cov khoom siv hluav taws xob muaj txiaj ntsig thiab txhim khu kev qha, ib leeg-tus neeg xyuas pib cua sov hlau yog maj mam nyiam cov neeg nyiam thiab siv.

Cov hluav taws xob cua sov daim kab xev siv hluav taws xob tam sim no los tsim hluav taws xob hluav taws xob los ntawm cov hlau hlau, yog li hloov cov hluav taws xob hluav taws xob mus rau saum npoo ntawm lub cev cua sov, ua rau qhov kub thiab txias ntawm lub cev cua sov yuav nce, thiab tom qab ntawd hloov cov cua sov mus rau cov khoom cua sov. Txawm li cas los xij, hauv kev siv tiag tiag, peb yuav pom tias muaj qee qhov teeb meem nrog hluav taws xob cua sov tapes. Cov cua kub tsis sib xws ntawm hluav taws xob cua sov daim kab xev yog ib qho ntawm lawv.

Cov kab hluav taws xob cua sov tau siv ntau dua hauv cov chaw tsim hluav taws xob. Nws tsis tsuas yog ua lub luag haujlwm tseem ceeb hauv kev tiv thaiv kev khov ntawm cov kav dej thiab cov khoom siv, tab sis kuj tseem tiv thaiv kev sib tsoo ntawm cov kav dej thiab cov khoom siv tsis ua haujlwm. Hauv cov chaw tsim hluav taws xob, cov cua kub cua sov tuaj yeem siv rau hauv ntau daim ntawv thov sib txawv kom ntseeg tau tias kev ua haujlwm zoo ntawm lub tshuab fais fab.

Hluav taws xob cua sov tracing plays lub luag haujlwm tseem ceeb hauv cov txheej txheem petrochemical. Nws qhov cuam tshuam rau cov txheej txheem petrochemical feem ntau yog tshwm sim hauv cov hauv qab no:

Nyob rau hauv lub tshav pob rwb thaiv tsev, hluav taws xob cua sov tracing systems tau dhau los ua ib qho kev daws teeb meem zoo heev. Los ntawm kev txhim kho tsim nyog, qhov system no tuaj yeem muab qhov kub thiab txias ib puag ncig rau cov log tsheb, yog li txhim kho kev pabcuam lub neej thiab kev nyab xeeb ntawm cov log tsheb. Hauv qab no peb piav qhia luv luv txog cov kauj ruam ntawm kev teeb tsa thiab kev ceev faj rau hluav taws xob cua sov tshuab.

Hauv kev nrhiav niaj hnub no ntawm kev tsim cov chaw nyob zoo, lub zog siv hluav taws xob, cov thev naus laus zis tshiab tau tshwm sim los ua kom tau raws li peb cov kev xav tau kev nplij siab thaum khaws cov kev cuam tshuam ib puag ncig. Ntawm cov no, qhov tsis txaus ntseeg tsis tau hloov kho cua sov cables rau hauv pem teb tau txais kev saib xyuas tseem ceeb.