Anticorrosion ntawm lub tsev:
1. Nws raug pom zoo tias lub plhaub yuav ua los ntawm cov hlau tsis muaj steel lossis txau nrog tetrafluoride txhawm rau ua kom lub neej ntev ntawm lub ntsuas siab;
2. Yog hais tias lub ambient humidity siab, nws raug nquahu kom nce qib kev tiv thaiv ntawm lub plhaub kom tiv thaiv cov dej noo sab nraud los ntawm kev nkag mus rau qhov ntsuas thiab txhim kho lub neej kev pab cuam ntawm lub ntsuas siab.
Anticorrosion ntawm wetted qhov chaw:
1. Rau cov xov xwm corrosive dav dav, yog tias cov hlau tsis xeb hlau tuaj yeem tiv taus 1 ~ 2 xyoos ntawm kev xeb, siv lub ntsuas cua dav hlau stainless hlau. Thaum txhim kho, lub siab coj cov yeeb nkab yuav tsum luv. Yog hais tias tsim nyog, lub buffer kauj yuav tsum tau hloov nrog ib tug buffer tank los tiv thaiv impurities. thaiv.
2. Yog hais tias qhov nruab nrab yog corrosive rau stainless hlau thiab tooj liab, lub buffer tank yuav hloov mus rau ib tug cais tank, thiab ib tug corrosion-resistant cais kua yuav muab ntxiv. Hom kev thaiv cov kua dej tuaj yeem xaiv tau raws li cov khoom ntawm qhov ntsuas nruab nrab, tab sis nws yog qhov zoo dua los siv nws rau ntau tshaj li ib nrab xyoo tsis muaj kev puas tsuaj. Yog tias cov kua dej sib cais tsis siv tau, cov roj fluorochlorofluorocarbon tuaj yeem siv los ua cov kua dej cais tawm, tab sis tus nqi kim heev, yog li lub tank cais yuav tsum tau ua me me, thiab cov roj fluorine yuav tsum tau rov qab siv dua thaum lub sij hawm disassembly thiab sib dhos.
3. Diaphragm ntsuas ntsuas yuav siv tau. Tam sim no, muaj molybdenum-muaj stainless hlau, Hastelloy thiab tantalum nplooj ntawv. Methyl silicone roj yog siv los xa cov siab ntawm lub diaphragm thiab cov yeeb nkab ballistic. Yam tsawg kawg nkaus yuav yog 0~100kPa. Yog tias nws tsis tiv taus corrosion, txheej ntawm F46 (polyperfluoroethylene propylene) diaphragm tuaj yeem muab ntxiv, tab sis qhov rhiab heev ntawm qhov ntsuas tau txo. F46 tseem tuaj yeem siv ncaj qha raws li kev sib cais diaphragm, tab sis ua tib zoo saib xyuas qhov permeability ntawm qhov nruab nrab, thiab cov roj fluorine tuaj yeem siv rau kev hloov cov kua dej ntawm qhov kub thiab txias thiab tsis muaj roj nruab nrab.
