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Dec. 13, 2023 17:10 Khutlela lethathamong

Ho phutha organic phosphine series scale inhibitors



ATMP e na le chelation e ntle, inhibition e tlase ea moeli le ho sotha ha lattice. E ka thibela ho eketseha ha letsoai, haholo-holo calcium carbonate. ATMP e na le lik'hemik'hale tse tsitsitseng ka metsing 'me ha ho bonolo ho hydrolyze. Ha mahloriso a le holimo ka metsing, phello ea corrosion inhibition e molemo.

 

HEDP ke organic phosphonic acid scale le corrosion inhibitor, e ka etsang li-complexes tse tsitsitseng tse nang le tšepe, koporo, zinki le li-ion tse ling tsa tšepe, 'me e ka qhala li-oxide tse holim'a tšepe. E ntse e ka bapala karolo e ntle ho corrosion le ho thibela sekala ho 250 ℃, e ntse e tsitsitse ho boleng bo phahameng ba pH, mme ha ho bonolo ho hydrolyze le ho bola tlasa maemo a kakaretso a mocheso. Ho hanyetsa acid, alkali le chlorine oxidation ho molemo ho feta tse ling tsa organic phosphonic acid (matsoai).

 

Edtmps ke mofuta oa nitrogen-containing organic polyphosphate, e leng cathode corrosion inhibitor. Ha ho bapisoa le polyphosphate ea inorganic, sekhahla sa ho thibela li-edtmp se ile sa eketseha ka makhetlo a 3-5. E kopane le metsi, e se nang chefo le e se nang tšilafalo, e nang le botsitso bo botle ba lik'hemik'hale le ho hanyetsa mocheso. E ntse e na le sekala se setle sa inhibition ho 100 ℃. Edtmps e ka aroloa ka li-ion tse robeli tse ntle le tse mpe ka tharollo e nang le metsi, e chelating ka li-ion tse fapaneng tsa tšepe ho theha marang-rang a macromolecular a rarahaneng a nang le sebopeho sa monomer, se hlephileng le se qhalakantsoeng ka metsing mme se senya kristale e tloaelehileng ea sekala sa calcium. E na le phello e ntle ea inhibition ho calcium sulfate le barium sulfate.

 

Edtmpa e na le matla a matla a ho chelate li-ion tsa tšepe, 'me ho rarahana ha eona kamehla ka ion ea koporo e kholo ho feta ea mahlahana ohle a chelating ho kenyeletsa EDTA. Edtmpa ke reagent e hloekileng haholo ebile e sena chefo. E ka sebelisoa e le sesebelisoa sa ho hloekisa bakeng sa lisebelisoa tsa semiconductor indastering ea elektroniki mme e sebelisetsoa ho etsa lipotoloho tse kopaneng; indastering ea meriana, joalo ka sejari sa lisebelisoa tsa radioactive, e sebelisoa bakeng sa tlhahlobo le kalafo ea mafu; matla a chelating a edtmpa a phahame haholo ho feta a EDTA le DTPA, 'me hoo e batlang e le lisebelisoa tsohle li ka nkeloa sebaka ke edtmpa, moo EDTA e sebelisoang e le moemeli oa chelating.

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Ke letsoai le sa nke lehlakore la sodium la ATMP, le ka thibelang ho eketsa letsoai ho theha sekala, haholo-holo calcium carbonate scale. ATMP? Na4 e loketse ho potoloha sistimi ea metsi a pholileng ea semela sa motlakase oa mocheso, mochini o hloekisang oli le sistimi ea metsi a reinjection sebakeng sa oli. ATMP? Na4 e lumellana hantle le li-additives tse ling. ATMP? Na4 e loketse ka ho khetheha bakeng sa ho se nke lehlakore ho ea ho li-acidic formulations ntle le ammonia.

ATMP? KX ke karolo ea tharollo ea potasiamo ea ATMP. Ha ho bapisoa le tekanyo e lekanang ea letsoai la sodium, ATMP? KX e na le solubility e phahameng 'me e ka thibela ho eketseha ha letsoai, haholo-holo calcium carbonate. ATMP? KX e loketse ka ho khetheha bakeng sa sistimi ea reinjection ea lebala la oli.

 

Haidep? Na4 e sebelisoa haholo ka matla, lik'hemik'hale, metallurgy, manyolo a lik'hemik'hale le metsi a mang a pholileng a potolohang indastering, boiler e nang le khatello e tlase, ente ea metsi sebakeng sa oli le sekala sa lipeipi tsa oli le ho thibela kutu.

Ho mena polycarboxylic acid scale inhibitor le dispersant

 

PAAS ha e na chefo, e qhibiliha ka metsing, 'me e ka sebelisoa maemong a mahloriso a alkaline le a mahareng ntle le sekhahla. PAAS e ka qhalakanya calcium carbonate, calcium sulfate le li-microcrystals tse ling tsa letsoai kapa li-sediments ka metsing ntle le pula ho fihlela sepheo sa ho thibela sekala.

 

AA / AMPS ke copolymer ea acrylic acid le 2-acrylamide-2-methylpropanesulfonic acid (AMPS). Hobane sebopeho sa limolek'hule se na le sehlopha sa carboxyl le sehlopha se matla sa polar sulfonic acid se nang le thibelo e ntle ea sekhahla le ts'ebetso ea ho hasana, ho hanyetsa calcium ho ka ntlafatsoa. Sekala sa thibelo ea khalsiamo phosphate, calcium carbonate le sekala sa zinki metsing se hlakile, 'me ts'ebetso ea ho hasana e ntle haholo. Ha e kopane le organic phosphine, phello ea synergistic e hlakile. E loketse haholo metsi a nang le pH e phahameng, alkalinity e phahameng le boima bo phahameng. Ke e 'ngoe ea li-scale inhibitors tse nepahetseng ka ho fetesisa le li-dispersants ho fihlela ts'ebetso e phahameng le ts'ebetso e mengata.

 

PESA ke mofuta oa "botala" ba mefuta e mengata ea sekala le corrosion inhibitor ntle le phosphorus le naetrojene. PESA e na le inhibition e ntle le ts'ebetso ea ho hasana bakeng sa calcium carbonate, calcium sulfate, barium sulfate, calcium fluoride le silicon scale ka metsing, 'me phello ea eona ea ho thibela sekhahla e molemo ho feta ea organic phosphorus scale inhibitor. Motsoako oa PESA le phosphonate o na le phello e ntle ea synergistic. Ka nako e ts'oanang, PESA e na le phello e itseng ea corrosion inhibition 'me ke inhibitor ea likarolo tse ngata.

 

PASP ke polima e qhibilihang ka metsing le e ncha e hloekisang metsi a matala. E na le litšobotsi tsa ho se na phosphorus, ha ho chefo, ha ho na tšilafalo joalo-joalo


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