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Cov kav dej latex tau siv dav hauv kev lag luam thiab pej xeem, xws li tshuaj lom neeg, tshuaj, zaub mov thiab lwm yam lag luam. Txawm li cas los xij, nyob rau hauv qhov chaw txias, cov kav dej latex tuaj yeem ua rau tawv, nkig, lossis txawm tawg vim qhov kub thiab txias, cuam tshuam rau kev tsim khoom thiab siv. Yuav kom daws tau qhov teeb meem no, tib neeg tau pib siv cov kab xev cua sov los tiv thaiv cov kav dej latex.
Nyeem ntxivCov kab xev cua sov yog cov cuab yeej uas tuaj yeem muab cov cua sov ruaj khov thiab siv dav hauv kev lag luam fais fab. Thaum cov hluav taws xob tam sim no dhau los ntawm cov kab hluav taws xob cua sov, vim qee qhov kev tiv thaiv ntawm cov khoom siv hluav taws xob polymer, cov cua sov yuav raug tsim, ua rau qhov kub ntawm cov yeeb nkab nce, yog li tiv thaiv cov yeeb nkab los ntawm khov thiab tawg. Hauv qab no peb yuav tham txog ntau yam tseem ceeb ntawm kev siv cua sov daim kab xev hauv kev lag luam fais fab.
Nyeem ntxivCov roj txiv laum huab xeeb yog ib qho ntawm cov roj uas siv tau hauv peb lub neej txhua hnub. Nws cov txheej txheem ntau lawm suav nrog ntau qhov kev sib txuas, ib qho ntawm cov kev sib txuas tseem ceeb yog tswj xyuas cov kua hauv lub xeev ntawm cov roj thiab qhov kub thiab txias. Hauv cov txheej txheem no, daim ntawv thov cua sov daim kab xev tuaj yeem nqa cov txiaj ntsig tseem ceeb. Nws siv lub zog hluav taws xob hloov mus rau hauv thermal zog rau cua sov thiab kev txuag hluav taws xob, txhim kho kev tsim khoom thiab cov khoom zoo.
Nyeem ntxivRaws li kev xav tau thoob ntiaj teb rau lub zog txuas ntxiv mus, kev lag luam roj thiab roj tseem yog qhov tseem ceeb. Thaum lub sij hawm roj zoo extraction, tswj qhov kub thiab txias yog qhov tseem ceeb rau kev tsim khoom thiab kev ua haujlwm. Raws li cov cuab yeej thermal rwb thaiv tsev zoo, cua sov daim kab xev yog siv dav hauv cov roj zoo rwb thaiv tsev. Daim ntawv thov cua sov daim kab xev hauv cov roj zoo rwb thaiv tsev yuav tau tham hauv qab no.
Nyeem ntxivHluav taws xob cua sov daim kab xev yog ib qho cuab yeej uas tuaj yeem tiv thaiv cov kav dej kom khov los ntawm cua sov. Nws yog dav siv nyob rau hauv industrial, civil thiab tshwj xeeb teb. Nyob rau hauv sulfuric acid pipelines, daim ntawv thov ntawm hluav taws xob cua sov daim kab xev tuaj yeem muab cov cua sov zoo thiab rwb thaiv tsev kom tiv thaiv crystallization thiab solidification ntawm sulfuric acid. Cov hauv qab no qhia txog daim ntawv thov tshwj xeeb ntawm hluav taws xob cua sov daim kab xev hauv sulfuric acid pipelines.
Nyeem ntxivCov neeg uas tau siv los nyob hauv cov tsev siab siab ib txwm xav ua lub neej sib txawv. Yog li ntawd, kev mus ncig ua si thiab nyob hauv B&Bs tau dhau los ua kev nrhiav neeg hauv nroog ntau. Txawm li cas los xij, thaum lub caij ntuj no tuaj txog, kev lag luam B&B tsis muaj kev vam meej li yav dhau los. Yog vim li cas yog vim lub caij ntuj no txias, tib neeg poob lub siab xav mus so. Qhov tshwm sim ntawm hluav taws xob hauv pem teb cua sov nrog cua sov mats tau hloov qhov kev foom tsis zoo ntawm "txias" hauv B&Bs thaum lub caij ntuj no, ua rau B&Bs sov dua thiab muaj kev xav.
Nyeem ntxivHluav taws xob cua sov daim kab xev yog ib qho khoom siv cua sov uas tsim los ntawm cov khoom siv hluav taws xob polymer thiab ob txoj hlua hlau sib txuas. Thaum hluav taws xob tam sim no dhau los ntawm cov hlau hlau, cov khoom siv hluav taws xob ua hluav taws xob ua kom sov, yog li ua tiav cov nyhuv thermal rwb thaiv tsev. Nyob rau hauv lub tshav pob ntawm kev thauj mus los, hluav taws xob cua sov tapes kuj tau siv dav.
Nyeem ntxivHauv kev lag luam coking, ntau cov txheej txheem yuav tsum tau ua ntawm qhov kub thiab txias kom ntseeg tau tias cov khoom lag luam zoo thiab kev ua haujlwm zoo. Raws li cov cuab yeej siv hluav taws xob zoo hluav taws xob, hluav taws xob cua sov daim kab xev hloov hluav taws xob hluav taws xob rau hauv thermal zog kom sov lub raj xa dej thiab tswj qhov kub hauv cov kav dej. Nws tau maj mam siv dav hauv kev lag luam coking.
Nyeem ntxivNrog rau kev txhim kho txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, gutter daus melting hluav taws xob cua sov daim kab xev tau siv dav hauv tsev thiab txawv teb chaws raws li kev siv tau zoo, kev daws teeb meem zoo rau cov daus thiab dej khov. Nws lub hauv paus ntsiab lus tseem ceeb yog siv cov nyhuv Joule ntawm qhov tam sim no dhau los ntawm tus neeg xyuas pib, uas yog, cua sov yog tsim thaum tam sim no dhau los ntawm tus neeg xyuas pib, thiab cov cua sov tau xa mus rau qhov chaw gutter kom yaj dej khov thiab daus. Cov hauv qab no yuav qhia meej txog cov ntsiab lus thiab qhov zoo ntawm hluav taws xob cua sov daim kab xev rau gutter daus melting.
Nyeem ntxivSelf-limiting kub hluav taws xob cua sov daim kab xev yog ib yam ntawm anti-freeze rwb thaiv tsev khoom siv nyob rau hauv pipelines, li qub thiab lwm yam chaw. Nws lub hom phiaj yog los daws ntau yam teeb meem tshwm sim los ntawm kev khov ntawm cov kav dej, cov li qub thiab lwm qhov chaw nyob hauv qhov chaw qis qis. Self-limiting kub hluav taws xob cua sov daim kab xev hloov hluav taws xob hluav taws xob mus rau hauv lub zog hluav taws xob kom tswj tau qhov kub ntawm qhov nruab nrab, ua lub luag haujlwm tseem ceeb hauv ntau lub sijhawm. Cov hauv qab no qhia txog kev siv tus kheej qhov ntsuas kub ntawm hluav taws xob cua sov daim kab xev.
Nyeem ntxivNrog rau kev txhim kho txuas ntxiv ntawm kev tshawb fawb thiab thev naus laus zis, ntau yam tshiab txuag hluav taws xob thiab ib puag ncig tus phooj ywg thev naus laus zis txuas ntxiv, thiab hluav taws xob cua sov daim kab xev yog ib qho ntawm lawv. Raws li cov thev naus laus zis thev naus laus zis thev naus laus zis, hluav taws xob cua sov daim kab xev tau siv dav hauv ntau lub teb, ntawm cov uas nws ua tau zoo hauv kev rwb thaiv tsev.
Nyeem ntxivNrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis tsis tu ncua, hluav taws xob cua sov daim kab xev tau siv dav hauv kev lag luam tsheb raws li txoj kev siv cua sov zoo. Hluav taws xob cua sov daim kab xev yog ib daim kab xev cua sov ua los ntawm conductive polymer thiab ob qho tib si hlau nyob ntawm tej. Nws hloov hluav taws xob hluav taws xob mus rau hauv hluav taws xob hluav taws xob rau hluav taws xob los yog insulate kav, khoom siv lossis tso tsheb hlau luam. Cov hauv qab no yog cov lus qhia ntxaws txog daim ntawv thov thiab cov yam ntxwv ntawm hluav taws xob cua sov tapes hauv tsheb.
Nyeem ntxiv