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Kev siv ntawm furfuryl cawv
Furfural yog cov khoom siv raw ntawm furfural cawv, furfural yog tau los ntawm kev tawg thiab lub cev qhuav dej ntawm pentose uas muaj nyob rau hauv cov khoom ua liaj ua teb thiab sab nrauv, furfural yog hydrogenated rau furfural cawv nyob rau hauv cov xwm txheej ntawm catalyst. Furfuryl cawv yog cov khoom siv tseem ceeb ntawm furan res...Nyeem ntxiv -
Dab tsi yog cov tshuaj uas nquag siv hauv cov dej phwj tuaj kho?
Thaum xav txog koj txoj kev kho cov dej khib nyiab, pib los ntawm kev txiav txim siab seb koj yuav tsum tau tshem tawm ntawm cov dej kom tau raws li qhov yuav tsum tau muaj pov tseg. Nrog rau kev kho tshuaj kom raug, koj tuaj yeem tshem tawm cov ions thiab cov khoom me me ntawm cov dej, zoo li cov khoom raug tshem tawm. Cov Tshuaj Siv Hauv Sew...Nyeem ntxiv -
High Quality Acrylamide rau Polymer Production
High Quality Acrylamide rau Polymer Production Taw Qhia: Peb Cov Acrylamides Muaj Cov Khoom Uas Muaj Cov Khoom Uas Tseem Ceeb Rau Polymer Ntau Lawm. Peb muaj ntau tshaj 20 xyoo ntawm kev paub nyob rau hauv cov tshuaj lom neeg kev lag luam thiab muab kev muag khoom ncaj qha los ntawm cov chaw tsim khoom. Peb cov khoom muaj cov qauv kev ua haujlwm siab ...Nyeem ntxiv -
Acrylamide ntau lawm txheej txheem thiab txoj cai
Kev tsim cov txheej txheem 1: Txoj kev Hydrolysis Cov acrylamide tau los ntawm txoj kev hydrolysis muaj kev faib tsis tu ncua ntawm acrylamide chains ntawm macromolecular chains. Qhov feem pua molar ntawm acrylamide chains ntawm macromolecular chains yog qib ntawm hydrolysis. Piv nrog rau copolymerizatio ...Nyeem ntxiv -
Kev Tshawb Fawb Thiab Kev Siv Acrylamide
Acrylamide muaj carbon-carbon ob daim ntawv cog lus thiab amide pawg, uas muaj cov tshuaj lom neeg ntawm ob daim ntawv cog lus: nws yooj yim rau polymerize nyob rau hauv ultraviolet irradiation los yog melting point kub; Tsis tas li ntawd, ob daim ntawv cog lus yuav muab ntxiv rau hydroxyl tebchaw nyob rau hauv alkaline tej yam kev mob rau genera ...Nyeem ntxiv -
Flocculation thiab rov qab flocculation
FLOCCULATION Hauv thaj chaw ntawm chemistry, flocculation yog txheej txheem los ntawm cov khoom colloidal tawm los ntawm ib qho precipitate nyob rau hauv flocculent los yog flake daim ntawv los ntawm ib tug ncua kev kawm ntawv los yog los ntawm kev ntxiv ntawm ib tug clarifier. Cov txheej txheem no txawv ntawm nag lossis daus nyob rau hauv uas lub colloid tsuas yog susp ...Nyeem ntxiv -
Kev kho dej polymer yog dab tsi?
Polymer yog dab tsi? Polymers yog cov khoom sib txuas ua los ntawm cov molecules koom ua ke hauv cov saw hlau. Cov chains no feem ntau ntev thiab tuaj yeem rov ua kom qhov loj ntawm cov qauv molecular. Tus kheej molecules nyob rau hauv ib tug saw yog hu ua monomers, thiab cov qauv saw yuav manually manipulated los yog mod ...Nyeem ntxiv -
Qhov tseem ceeb ntawm PH hauv kev kho dej khib nyiab
Kev kho dej khib nyiab feem ntau yog tshem tawm cov hlau hnyav thiab / lossis cov organic sib txuas los ntawm cov dej ntws tawm. Kev tswj pH los ntawm kev sib ntxiv ntawm cov tshuaj acid / alkaline yog ib feem tseem ceeb ntawm kev kho dej khib nyiab, vim nws tso cai rau cov dej khib nyiab cais tawm ntawm cov dej thaum lub sij hawm t ...Nyeem ntxiv -
Kev tsom xam ntawm polyacrylamide ntau lawm technology
Polyacrylamide txheej txheem muaj xws li batching, polymerization, granulation, ziab, txias, crushing thiab ntim. Cov khoom siv raw nkag mus rau hauv lub raj xa dej los ntawm lub raj xa dej, ntxiv cov khoom sib xyaw ua ke kom sib xyaw ua ke, txias rau 0-5 ℃, cov khoom siv raw raug xa mus rau polymeriza ...Nyeem ntxiv -
Kev soj ntsuam ntawm furfuryl cawv kev lag luam kev lag luam kev loj hlob zeem muag
Furfuryl cawv yog ib qho tseem ceeb organic chemical raw khoom. Feem ntau yog siv los tsim ntau yam khoom ntawm furan resin, furfuryl cawv urea formaldehyde resin thiab phenolic resin. Hydrogenation tuaj yeem tsim tetrahydrofurfuryl cawv, uas yog cov kuab tshuaj zoo rau cov kua roj vanish, xim thiab r ...Nyeem ntxiv -
Technical specifications ntawm PAM
Cov kev qhia ntawm polyacrylamide feem ntau yog qhov hnyav molecular, hydrolysis degree, ionic degree, viscosity, residual monomer cov ntsiab lus, yog li txiav txim siab qhov zoo ntawm PAM kuj raug txiav txim los ntawm cov ntsuas no! 01 Molecular Luj Qhov hnyav molecular ntawm PAM yog siab heev thiab tau zoo heev ...Nyeem ntxiv -
Kev ceev faj thaum siv polyacrylamide
1, kev npaj ntawm PAM flocculant tov: nyob rau hauv kev siv, yuav tsum yaj, ces siv, yuav tsum tau yaj tag, ntxiv rau cov dej khib nyiab ntawm lub concentrator. Tsis txhob muab pov tseg cov khoom polyacrylamide ncaj qha rau hauv cov kav dej phwj tuaj, nws yuav ua rau cov tshuaj pov tseg zoo, nce nqi kho mob. ...Nyeem ntxiv
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