Polyacrylamide

Biological enzyme catalysts raug saws los tsimAcrylamide, thiab polymerization cov tshuaj tiv thaiv ua nyob rau hauv qis kub los tsimPolyacrylamide, txo kev siv hluav taws xob los ntawm 20%, ua rau kev tsim khoom thiab cov khoom zoo hauv kev lag luam.

Polyacrylamide yog linear dej-soluble polymer, raws li nws cov qauv, uas yuav muab faib ua non-ionic, anionic thiabcationic polyacrylamide. Peb lub tuam txhab tau tsim ntau yam khoom siv polyacrylamide los ntawm kev koom tes nrog cov koom haum tshawb fawb xws li Tsinghua University, Suav Academy ntawm Sciences, Tuam Tshoj Petroleum Exploration Institute, thiab PetroChina Drilling Institute, siv high-concentration acrylamide ua los ntawm peb lub tuam txhab txoj kev microbiological. Peb cov khoom suav nrog: Tsis yog-ionic series PAM:5 xxxxxxxxx;Anion series PAM:7xxx ;ua. Cationic series PAM:9 xxx;ua.Roj rho tawm series PAM:6xxx ib,4xxx; Molecular hnyav ntau yam:500 txhiab - 30 lab.

Polyacrylamide (PAM) yog cov ntsiab lus dav dav rau acrylamide homopolymer lossis copolymer thiab cov khoom hloov kho, thiab yog cov khoom siv dav siv ntau yam dej-soluble polymers. Paub tias yog "tus neeg sawv cev pabcuam rau txhua qhov kev lag luam", nws tau siv dav hauv ntau yam xws li kev kho dej, roj av, mining, papermaking, textile, ntxhia ua, thee ntxuav, xuab zeb ntxuav, kho mob, zaub mov, thiab lwm yam.

Pam RauDej Kev kho mob Daim ntawv thov

1. Anionic polyacrylamide (Nonionic polyacrylamide)

Anionic polyacrylamide thiab Nonionic polyacrylamide tau siv dav hauv roj, metallurgy, hluav taws xob tshuaj, Coal, ntawv, luam ntawv, tawv, tshuaj zaub mov, khoom siv hauv tsev thiab lwm yam rau flocculating thiab solid-kua sib cais txheej txheem, lub sijhawm no dav siv hauv kev kho dej khib nyiab.

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2. Cationic Polyacrylamide

Cation Polyacrylamide siv dav hauv cov dej khib nyiab, sludge dewatering rau hauv nroog thiab flocculating chaw. Cationic polyacrylamide nrog ionic degree sib txawv tuaj yeem xaiv raws li qhov sib txawv sludge thiab dej phwj tuaj.

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Pam RauRoj Exploitation Daim ntawv thov

1. Polymer rau Tertiary Oil Recovery (EOR)

Lub tuam txhab tuaj yeem hloov kho ntau hom polymers raws li qhov chaw sib txawv (hauv av kub, salinity, permeability, roj viscosity) thiab lwm yam ntsuas ntawm txhua qhov thaiv ntawm cov roj av, txhawm rau txhim kho cov roj rov qab thiab txo cov dej.

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2. High Efficiency Drag Reducer rau Fracturing

Ua haujlwm zoo rub tus neeg sawv cev rau kev tawg, dav siv hauv kev sib tsoo kom txo qis thiab xuab zeb nqa hauv shale roj thiab roj ntau lawm.

Nws muaj cov yam ntxwv nram qab no:

i) Npaj siv, muaj kev txo qis thiab xuab zeb nqa kev ua tau zoo, yooj yim ntws rov qab.

ii) Muaj cov qauv sib txawv tsim nyog rau kev npaj ob qho tib si nrog dej tshiab thiab dej ntsev.

3. Profile tswj thiab dej ntsaws tus neeg saib xyuas

Raws li qhov sib txawv geological tej yam kev mob thiab pore loj, qhov hnyav molecular tuaj yeem xaiv ntawm 500,000 thiab 20 lab, uas tuaj yeem paub peb txoj hauv kev sib txawv ntawm kev tswj hwm qhov profile thiab dej plugging muaj nuj nqi: ncua kev hla kev sib txuas, ua ntej crosslinking thiab theem nrab cross-linking.

4. Drilling Fluid Wrapping Agent

Kev siv cov kua dej txheej txheej rau cov dej drilling tuaj yeem tswj tau qhov pom tseeb viscosity, yas viscosity thiab pom poob. Nws tuaj yeem qhwv cov cuttings zoo thiab tiv thaiv cov av nkos los ntawm hydration, uas muaj txiaj ntsig zoo rau kev ruaj khov ntawm phab ntsa zoo, thiab tseem muab cov kua dej nrog kev tiv thaiv kub thiab ntsev.

Pam RauDaim Ntawv Ua Kev Lag Luam Daim ntawv thov

1. Dispersing Agent rau kev ua ntawv

Hauv cov txheej txheem ua ntawv, PAM yog siv los ua tus neeg sawv cev dispersing los tiv thaiv fiber ntau agglomeration thiab txhim kho daim ntawv sib npaug. Peb cov khoom tuaj yeem yaj hauv 60 feeb. Tsawg tus nqi ntxiv tuaj yeem txhawb nqa qhov zoo ntawm cov ntawv fiber ntau thiab cov ntawv zoo heev tsim cov nyhuv, txhim kho qhov sib luag ntawm cov ntaub ntawv thiab cov softness ntawm daim ntawv, thiab ua kom muaj zog ntawm daim ntawv. Nws yog tsim rau cov ntaub so ntswg, ntaub so ntswg thiab lwm yam ntaub ntawv siv txhua hnub.

2. Kev tuav thiab lim tus neeg saib xyuas rau kev ua ntawv

Nws tuaj yeem txhim kho tus nqi khaws cia ntawm fiber ntau, muab tub lim thiab lwm yam tshuaj, ua kom huv thiab ruaj khov ntub dej ib puag ncig, txuag kev noj cov ntaub so ntswg thiab tshuaj, txo cov nqi tsim khoom, thiab txhim kho cov ntawv zoo thiab cov ntawv tshuab ua haujlwm. Kev khaws cia zoo thiab lim tus neeg saib xyuas yog qhov yuav tsum tau ua ua ntej thiab tsim nyog los xyuas kom meej tias kev ua haujlwm zoo ntawm daim ntawv tshuab thiab ntawv zoo. High molecular hnyav polyacrylamide yog dav dav haum rau txawv PH nqi. (PH ntau 4-10)

3. Staple Fiber Recovery Dehydrator

Papermaking dej khib nyiab muaj luv luv thiab zoo fibers. Tom qab flocculation thiab rov qab, nws yog siv los ntawm dov lub cev qhuav dej thiab ziab. Cov ntsiab lus dej tuaj yeem txo qis los ntawm kev siv peb cov khoom.

Pam RauMining Daim ntawv thov

1. K seriesPolyacrylamide

Polyacrylamide yog siv nyob rau hauv exploitation thiab tailing pov tseg ntawm minerals, xws li, thee, kub, nyiaj, tooj liab, hlau, lead, zinc, txhuas, npib tsib xee, poov tshuaj, manganese thiab lwm yam. Nws yog siv los txhim kho efficiency thiab rov qab tus nqi ntawm cov khoom thiab ua kua.