Peb feem ntau muab cov kev pabcuam zoo tshaj plaws rau koj, nrog rau ntau yam qauv tsim thiab cov qauv zoo tshaj plaws nrog cov ntaub ntawv zoo tshaj plaws. Cov kev pib no suav nrog qhov muaj cov qauv tsim tshwj xeeb nrog kev ceev thiab xa khoom rau Lub Hoobkas Muag Hoobkas Lag Luam Wholesale Rust Removal Industrial Grade Oxalic Acid H2c2o4 CAS 6153-56-6, Hauv ib lo lus, thaum koj xaiv peb, koj xaiv lub neej zoo meej. Txais tos tuaj xyuas peb lub Hoobkas thiab txais tos koj qhov kev txiav txim! Yog xav paub ntxiv, thov tsis txhob yig tiv tauj peb.
Feem ntau peb muab cov kev pabcuam zoo tshaj plaws rau koj, nrog rau ntau yam qauv tsim thiab cov qauv siv cov ntaub ntawv zoo tshaj plaws. Cov kev pib no suav nrog kev muaj cov qauv tsim tshwj xeeb nrog kev ceev thiab xa khoom rau, Peb kuj muab cov kev pabcuam OEM uas ua tau raws li koj cov kev xav tau tshwj xeeb. Nrog pab pawg neeg muaj zog ntawm cov kws ua haujlwm paub txog kev tsim thiab kev txhim kho hose, peb txaus siab rau txhua lub sijhawm los muab cov khoom zoo tshaj plaws rau peb cov neeg siv khoom.

Cov Lus Nug Feem Ntau

Xav tau kev pab? Nco ntsoov mus saib peb cov rooj sib tham txhawb nqa kom tau cov lus teb rau koj cov lus nug!

Peb puas tuaj yeem luam peb lub logo rau ntawm cov khoom?

Tau kawg, peb ua tau. Tsuas yog xa koj lub logo tsim rau peb.

Koj puas txais cov xaj me me?

Yog. Yog tias koj yog ib lub khw muag khoom me me lossis pib ua lag luam, peb yeej txaus siab loj hlob nrog koj. Thiab peb tab tom nrhiav rau pem hauv ntej kom ua haujlwm nrog koj rau kev sib raug zoo mus sij hawm ntev.

Tus nqi li cas? Koj puas ua tau kom pheej yig dua?

Peb yeej ib txwm xav txog qhov zoo ntawm cov neeg siv khoom ua qhov tseem ceeb tshaj plaws. Tus nqi tuaj yeem sib tham tau raws li ntau yam xwm txheej, peb paub tseeb tias koj yuav tau txais tus nqi sib tw tshaj plaws.

Koj puas muab cov qauv dawb?

Zoo siab uas koj sau tau cov kev tshuaj xyuas zoo rau peb yog tias koj nyiam peb cov khoom thiab kev pabcuam, peb yuav muab qee cov qauv dawb rau koj ntawm koj qhov kev txiav txim tom ntej.

Koj puas xa tau raws sijhawm?

Tau kawg! peb tshwj xeeb hauv kab no tau ntau xyoo, ntau tus neeg siv khoom ua ib daim ntawv cog lus nrog kuv vim peb tuaj yeem xa cov khoom raws sijhawm thiab khaws cov khoom zoo tshaj plaws!

Kuv puas tuaj yeem mus xyuas koj lub tuam txhab thiab lub Hoobkas hauv Suav teb?

Tseeb. Koj zoo siab tos txais koj tuaj xyuas peb lub tuam txhab hauv Zibo, Suav teb. (1.5H tsav tsheb los ntawm Jinan)

Kuv tuaj yeem tso qhov kev txiav txim li cas?

Koj tuaj yeem xa peb cov lus nug rau ib tus neeg sawv cev muag khoom kom tau txais cov ntaub ntawv qhia txog kev txiav txim, thiab peb yuav piav qhia txog cov txheej txheem kom ntxaws.2.3 Txoj Kev Sodium Formate
Kev tsim cov oxalic acid los ntawm txoj kev sodium formate yog muab faib ua txoj kev lead thiab txoj kev calcium. Cov pa roj carbon monoxide raug nqus los ntawm cov kua sodium hydroxide kom tau txais sodium formate, uas tom qab ntawd dehydrogenated los ua sodium oxalate. Qhov kawg reacts nrog lead sulfate (txoj kev lead) lossis calcium hydroxide (txoj kev calcium) los ua cov lead oxalate precipitate lossis calcium oxalate precipitate, uas tom qab ntawd acidified nrog sulfuric acid kom tau txais oxalic acid.
Txoj kev ua cov hlau lead rau kev tsim cov kua qaub oxalic: Tom qab ntxuav, ntxuav alkali, thiab tshem tawm cov plua plav, cov pa roj carbon monoxide raug nias rau 2 MPa los ntawm lub tshuab compressor, preheated rau 150 ° C nrog 160 g / L sodium hydroxide, thiab xa mus rau lub reactor los tsim cov kua sodium formate dilute. Cov kua raug concentrated rau txog 600 g / L, xa mus rau lub lauj kaub dehydrogenation kom sov thiab concentrated rau hauv cov khoom khov, tom qab ntawd cua sov thiab yaj, thiab dehydrogenated ntawm 400 ° C. Cov dehydrogenated sodium oxalate tau npaj rau hauv kev ncua, thiab cov hlau lead sulfate raug ntxiv rau hauv qab do thaum tswj hwm tus nqi pH ntawm 3-4. Cov khoom tsis huv uas yaj tau raug tshem tawm los ntawm kev ntxuav, thiab tom qab ntawd cov kua qaub sulfuric ntau dhau raug ntxiv rau acidification kom tau txais cov kua qaub oxalic. Barium carbonate thiab 1% polyacrylamide raug ntxiv rau coagulation thiab sedimentation kom tshem tawm cov khoom tsis huv. Cov kua raug txias, crystallized, lim los ntawm centrifugation, thiab ziab kom tau txais cov khoom tiav.