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Amphoteric Surfactant HJ40: Kev Sib Npaug Qhov Mos thiab Kev Ua Haujlwm hauv Cov Dej Nyuaj, Cov Tshuab Uas Muaj Alkali Ntau thiab Cov Tshuab Uas Muaj Ntshav Ntau — Tso Tawm los ntawm Qixuan Chemical

Tau ntau xyoo ntawm kev tshawb fawb thiab kev tsim cov tshuaj surfactant thiab daim ntawv thov, cov neeg tsim cov tshuaj feem ntau ntsib teeb meem ntev: puas yuav tsum muaj lub zog ntxuav thiab qhov mos mos ib txwm sib txawv?
Hauv cov tshuaj pleev ib ce rau kev saib xyuas tus kheej, qhov kev pauv pauv no txhais tau tias yog kev paub txog kev xav ntawm cov neeg siv kawg. Txawm li cas los xij, hauv cov tshuaj pleev ib ce hauv kev lag luam, nws txiav txim siab tus nqi tsim khoom, tus nqi rov ua haujlwm thiab cov lus tsis txaus siab ntawm cov neeg siv khoom. Rau cov tshuaj ntxuav uas npaj siab ua haujlwm hauv qab cov khoom siv alkali thiab cov khoom siv electrolyte siab, cov neeg tsim tshuaj feem ntau vam khom cov tshuaj anionic surfactants. Hauv cov ntawv thov roj av, cov dej tsim tuaj yeem nqa kaum txhiab mg / L tag nrho cov khoom khov uas yaj, ua rau cov tshuaj surfactants ib txwm muaj los nag tam sim ntawd. Rau kev siv tshuaj tua kab hauv huab cua thiab asphalt emulsification, kev sib raug zoo nrog cov khoom cationic dhau los ua qhov yuav tsum tau ua ua ntej, thaum feem ntau cov tshuaj anionic surfactants yuav los nag tam sim ntawd thaum sib xyaw nrog cov hom cationic.
Tawm tsam cov xwm txheej nyuaj ntawm kev tsim qauv,Shanghai Qixuan Chemical Technology Co., Ltd.tso tawm ua ntejHJ40(Sodium capryliminodipropionate, CAS No. 94441-92-6, 40% cov ntsiab lus nquag).

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Cov Qauv Molecular: C8 Alkyl Saw nrog Dual Propionate Carboxylate Pawg

HJ40 muaj cov qauv molecular yooj yim: ib pawg alkyl n-octyl (C8) linear uas txuas nrog tertiary amine nitrogen, uas ntxiv rau hloov nrog ob txoj saw propionate sab uas tsis muaj zog ua cov ntsev sodium carboxylate. Cov qauv tshwj xeeb no muab peb qhov zoo tseem ceeb.

Cov Yam Ntxwv Amphoteric TseebNws cov pawg carboxylate raug kev sib cais raws li pH: nyob rau hauv cov xwm txheej acidic, cov amine moiety ua protonated, ua rau lub molecule feem ntau cationic; los ntawm qhov nruab nrab mus rau alkaline ib puag ncig, ob pawg carboxylate sib cais los muab tus cwj pwm anionic. HJ40 tswj kev ruaj khov thoob plaws lub qhov rais pH dav.
Kev Tsim Nyog Luv C8 Alkyl SawCov tshuaj analogues luv luv muab cov solubility zoo tshaj plaws thiab diffusion kinetics thaum xav tau kev ntub sai, cov khoom seem tsawg thiab electrolyte kam rau siab. HJ40 tsis xav tau cov tshuaj solubilizers loj xws li ethanol lossis urea thiab tseem yaj tag nrho hauv cov dej tawv.
Cov Pab Pawg Carboxylate Ob ChavMuab ntau qhov chaw khi, ua rau cov khoom muaj peev xwm chelating zoo dua, ua kom calcium/magnesium kam rau siab thiab ua tau zoo ntawm cov khoom khov kho piv rau mono-carboxylate betaines.

2

Cov Ntsiab Lus Tseem Ceeb ntawm Kev Ua Haujlwm

  • ✔ 1. Kev kam rau siab zoo rau Dej Nyuaj thiab Electrolytes:HJ40 tiv taus cov nag thiab cov xab npum ua rau muaj cov av hauv cov dej tawv tshaj 20 °H. Tso cai rau kev thauj khoom ntau ntawm sodium carbonate, sodium metasilicate, EDTA-4Na yam tsis muaj kev sib cais theem.
  • ✔ 2. Kev Sib Piv Nrog Cov Tshuab Cationic:Qhov ntug tshwj xeeb tshaj plaws. Muaj peev xwm sib xyaw nrog cov tshuaj quaternary ammonium biocides, cationic softeners, thiab amine-based emulsifiers yam tsis muaj cov tshuaj sib xyaw uas tsis yaj tau.
  • ✔ 3. Kev Mos Sib Piv Rau Amino-Acid Surfactants thiab APGs:Qhia tau tias muaj peev xwm ua kom cov roj yaj tsawg dua li AES lossis LAS. Tseem ceeb rau kev nyab xeeb ntawm daim tawv nqaij ntawm tus neeg teb xov tooj thaum ntxuav tes.
  • ✔ 4. Qhov Rai Dav Dav ntawm pH Ruaj Khov:Nws ruaj khov los ntawm cov chaw acidic descaling mus txog rau cov chaw da dej alkaline degreasing siab tshaj pH 12.
  • ✔ 5. Kev puas tsuaj ntawm cov khoom noj thiab kev lom hauv dej tsawg:Cov qauv aliphatic C8 linear uas tsis muaj cov saw hlau lossis alkylphenol ethoxylates, ua kom ntseeg tau tias qhov xwm txheej ib puag ncig tau kwv yees tau.

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Cov Kev Siv Tshwj Xeeb rau Kev Lag Luam

Kev Lag Luam Ntxuav

Ua ib qho tshuaj sib xyaw ua ke uas muaj cov alkali ntau, HJ40 ua rau cov emulsions ruaj khov thiab txhim kho kev ua haujlwm ntawm kev yaug. Rau cov kab ke CIP, nws cov qauv ua npuas dej nruab nrab txo cov tshuaj antifoam. Hauv kev ntxuav hlau uas muaj kua qaub, nws ua kom muaj kev sib raug zoo nrog cov tshuaj tiv thaiv xeb.

Kev Siv Tshuaj Hauv Chaw Ua Roj

Qhia tau tias muaj kev kam rau calcium/magnesium zoo heev. Haum rau kev siv surfactant flooding, fracturing flowback aids, thiab paraffin removal. Qhov ntau thiab tsawg uas pom zoo kom siv: 3%–10% ua ib qho kev hloov kho kom haum.

Cov tshuaj agrochemicals (Agro-emulsifiers)

Muab kev ruaj khov zoo heev hauv cov dej tawv thiab sib haum nrog cov chiv hlau. Ua haujlwm ua cov khoom nkag mus rau hauv cov dej rau cov tshuaj agrochemical thiab cov kev pab cuam tsuag saum huab cua.

Asphalt thiab emulsified asphalt

Ua haujlwm ua ib qho khoom siv sib xyaw ua ke hauv cov kab ke cationic. Txhim kho lub sijhawm khaws cia, qeeb qeeb demulsification, thiab txhim kho kev lo rau ntawm cov pob zeb sib sau ua ke.

Kev Ua Dej Ntxaib

Ua haujlwm ua tus neeg sawv cev ua npuas ncauj thiab tus neeg sau khoom pab. Tswj kev ruaj khov ntawm lub cev nyob rau hauv cov xwm txheej ntawm cov kua qaub ntsev ntau thiab txo qis kev poob ntawm cov tshuaj reagent.

Kev Saib Xyuas Tus Kheej

Cov qauv mos mos txhawb kev siv rau hauv cov tshuaj zawv plaub hau rau menyuam yaus, cov tshuaj ntxuav ntsej muag rau cov tawv nqaij rhiab heev, thiab cov amino-acid surfactant systems ua cov khoom txhawb nqa ua npuas ncauj.

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Cov Lus Qhia Txog Kev Tsim Qauv

  • Cov Tshuaj Pom Zoo:3% –10% (raws li muab los) ua tus thawj surfactant; 1% –5% ua tus additive compatibility.
  • Cov Txheej Txheem Pub Noj:Yaj tag nrho hauv dej; ntxiv ncaj qha rau hauv cov dej. Ua ntej dilute thaum sib tov nrog cov alkali concentrated kom tsis txhob muaj cov gel-phase.
  • Cov Cheebtsam Sib Xws:Ruaj khov nrog LAS, AES, AEO series, APGs, thiab ntsev quaternary ammonium.
  • Cov Lus Cim:Thaum pH < 2, lub molecule hloov mus rau tus cwj pwm cationic, cuam tshuam rau tus cwj pwm ua npuas ncauj.

5

Cov Ntaub Ntawv Txog Kev Muab Khoom

HJ40 muab los ua 40% kua dej (tsis muaj xim mus rau daj daj ntseg). Cov kev xaiv ntim khoom muaj xws li 25 kg / 50 kg nruas yas thiab 200 kg nruas / 1000 kg IBC totes.

Peb lub chaw kuaj mob siv tau tuaj yeem ua qhov kev sim sib xws uas tsim los rau koj lub hom phiaj: alkaline degreasing, high-salinity oilfield fluid, water-based agrochemicals, emulsified asphalt lossis mineral flotation.

Cov tshuaj amphoteric surfactants ib zaug tau suav hais tias yog cov khoom siv ntxiv rau cov khoom siv tshwj xeeb. Niaj hnub no, qhov xav tau ntawm kev ua kom mos mos thiab kev tiv taus electrolyte tau nce siab ua rau lawv ua cov khoom siv hauv cov qauv. HJ40 ua tiav kev sib xyaw ua ke ntawm kev ua kom mos mos, kev tiv taus ntsev, thiab kev sib raug zoo ntawm cov qauv.

Shanghai Qixuan Chemical Technology Co., Ltd.Thov hu rau peb pab neeg muag khoom thiab pab pawg neeg thov kev siv tshuab kom tau cov qauv, COA thiab cov ntaub ntawv pov thawj txhawb nqa.
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