Daim ntawv thov ntawm cov hluav taws xob cua sov kom muaj cov hluav taws xob phosphoric acid pipelines siab dua 21 degree

Phosphoric acid yog ib qho tseem ceeb organic compound uas ua liaj ua teb, kev ua liaj ua teb, thiab yog qhov tseem ceeb rau kev txhawb nqa kev txhim kho kev txhim kho thiab kev txhim kho ntawm tib neeg lub neej.

Muaj cov phosphoric phosphoric acid yog cov kua qaub me ntsis nrog cov duab crystallization (khov taw tes) ntawm 21 degree. Hauv qab no qhov kub no, nws precipitates raws li hemihydrate (dej khov) siv lead ua. Txawm hais tias qhov zoo ntawm phosphoric acid tsis cuam tshuam los ntawm crystallization, ib tee hauv lub raj xa hluavtaws tuaj yeem ua kom khov thiab thaiv, cuam tshuam rau cov khoom lag luam zoo nkauj.

Tam sim no, cov kab hluav taws xob cua sov tau suav nrog cov dej kub muaj xws li cov dej kub, chav tracing, thiab hluav taws xob. Vim qee qhov kev tsis sib xws ntawm cov pa roj thiab dej kub tracing, hluav taws xob hluav taws xob muaj hluav taws xob tau txais kev lees paub. Kev siv hluav taws xob hloov kho hluav taws xob rau hauv lub zog hluav taws xob, siv cov khoom siv hluav taws xob kom muab rwb thaiv tsev, kev tiv thaiv kev ua kom khov, thiab khov tiv thaiv cov khoom siv.

Txij li thaum phosphoric acid muaj lub ntsej muag crystallization ntawm 21 degree, tswj cov raj raj ntawm 21℃txaus. Thaum xaiv hluav taws xob cov hluav taws xob cable, qhov kim dua cov ntxhia - Cov cua sov cua sov tuaj yeem txiav txim ua ntej. Yog tias cov raj xa dej tsis ntev heev tab sis muaj ntau txoj hlua khi thiab li qub thiab li qub, DWK hom hluav taws xob cua sov cable tuaj yeem siv. Cov cable no muaj qhov ua haujlwm ntau tshaj plaws ntawm 100 meters thiab qhov siab tshaj plaws tswj qhov kub ntawm 65 degrees Celsius.

Yog tias qhov ntsuas kub kom meej yog qhov yuav tsum tau ua, HBL hom hluav taws xob cua sov cable tuaj yeem siv. Cov cable no, thaum siv nrog lub ntsuas kub, tuaj yeem tswj qhov kub thiab txias nyob rau hauv qee yam. Nco ntsoov tias qhov no yog lub zog sib txuas thiab tsis tuaj yeem hla dhau.

Yog tias cov phosphoric acid raj yog qhov tseem ceeb, HCL Hom hluav taws xob cua sov cable tuaj yeem siv. Cov cable no yog tus cwj pwm los ntawm nws qhov ntev ntev ntev, nce txog 3000 meters.