Kev thov ntawm APG hauv kev lag luam Petrochemical.
Nyob rau hauv cov txheej txheem ntawm kev tshawb nrhiav thiab kev siv roj av, cov roj av tawg yooj yim heev tshwm sim. Txhawm rau kom tsis txhob muaj xwm txheej kev nyab xeeb, qhov chaw ua haujlwm yuav tsum tau muab ntxuav kom huv si raws sijhawm. Nws yuav ua rau poob loj uas tsis zoo hloov hluav taws xob, khoom siv corrosion vim clogging ntawm hloov pipelines. Yog li ua tau zoo thiab raws sijhawm ntawm kev ntxuav yog qhov tseem ceeb tshaj plaws. Qhov zoo ntawm cov dej-raws li cov hlau tu tus neeg saib xyuas yog qhov muaj peev xwm decontamination thiab eco-phooj ywg thiab siv tau zoo, yog li nws tuaj yeem siv tau zoo rau kev tu cov khoom siv petrochemical. APG feem ntau siv hauv daim ntawv no. Rau kev tu lub raj xa dej, cov kws tshawb fawb tau tsim cov roj av hnyav ua kom huv. Nws yog compounded nrog APG, AEO, SLES, AOS thiab ntxiv los ntawm triethanolamine, triethanolamine stearate thiab lwm yam additives. Nws tuaj yeem tshem tawm cov khoom hnyav ntawm cov kav dej, thiab tsim cov yeeb yaj kiab tiv thaiv ntawm cov ntaub ntawv hlau kom ntev kev pab cuam lub neej ntawm cov khoom siv hlau. Cov kws tshawb fawb kuj tau tsim cov tshuaj ntxuav tes rau cov yeeb nkab steel hlau, sib xyaw los ntawm APG thiab fatty cawv polyoxypropylene ether, amine oxide, ntxiv nrog qee cov chelator. Tsis muaj corrosion rau stainless hlau kav. AEO, polyethylene glycol octyl phenyl ether, thiab APG yog nonionic surfactants. Lawv ua hauj lwm zoo ua ke nyob rau hauv acidic tej yam kev mob thiab muaj ib tug zoo synergistic nyhuv. Lawv tuaj yeem tawg tau zoo thiab diffuse cov roj rau ntawm phab ntsa sab hauv ntawm cov yeeb nkab steel kom emulsify thiab tawg nws tawm ntawm phab ntsa sab hauv. Cov kws tshawb fawb tau kawm txog cov tshuaj ntxuav cov kua qaub rau cov phab ntsa hauv cov kab ncaj nraim submerged arc welded yeeb nkab tom qab nthuav cov kab, thiab cov roj tshem tawm tus nqi ntawm welded yeeb nkab qauv ntawm cov khoom sib txawv yog ntau dua 95%. Lawv kuj tau kawm txog kev npaj cov khoom siv roj hnyav hnyav rau cov neeg ua haujlwm ntxuav cov roj refinery thiab cov kav dej. Ua ke los ntawm APG (C8 ~ 10) thiab (C12 ~ 14), AES, AEO, 6501 thiab ntxiv los ntawm cov tshuaj chelating, bactericides, thiab lwm yam kom tau txais cov khoom siv roj hnyav hnyav. Nws cov ntsiab lus ruaj khov yog ntau dua 80%, uas tuaj yeem txo cov nqi thauj khoom.