I-NITRILOTRIMETHANEFOSPHONIC ACID/ATMP / CAS: 6419-19-8

Ukusetyenziswa

I-Chloro-trimethylenephosphonic acid, ekwaziwa ngokuba yi-amino trimethylene phosphonic acid (ATMP), ineziphumo ezilungileyo zokucheba, ukuthintela umngcipheko kunye neziphumo zokuphambuka kwe-lattice. Ingathintela ukuqhekeka kweetyuwa emanzini ekubeni zenze isikali seChemicalbook, ingakumbi isikali se-calcium carbonate. I-Amino trimethylene phosphonic acid izinzile ngokweekhemikhali emanzini kwaye ayilula ukuyifutha. Xa uxinzelelo lwayo emanzini luphezulu, inempembelelo entle yokuthintela ukugqwala.

I-ATMP izinzile ngokweekhemikhali emanzini kwaye akulula ukuyifutha. Xa uxinano lwayo emanzini luphezulu, i-amino trimethylene phosphonic acid inefuthe elihle lokuthintela ukugqwala. I-ATMP isetyenziswa kwiinkqubo zamanzi okupholisa ezijikelezayo kunye ne-oilfield reinjection zamanzi kwizityalo zamandla obushushu kunye neendawo zokucoca. I-Amino trimethylene phosphonic acid inokunciphisa ukugqwala kunye nokukhula kwezixhobo zesinyithi okanye imibhobho. I-ATMP isetyenziswa njenge-arhente ye-ion chelating yesinyithi kumashishini okuprinta kunye nokudaya amalaphu, kwaye ikwayi-arhente yonyango lomphezulu wesinyithi, njl. Uhlobo oluqinileyo luyi-crystalline powder, enyibilika lula emanzini, i-hygroscopic kakhulu, kulula ukuyithutha nokuyisebenzisa, kwaye ifanelekile ngakumbi kwiindawo ezibandayo ebusika. Ngenxa yobunyulu bayo obuphezulu, i-amino trimethylene phosphonic acid (ATMP) ingasetyenziswa njenge-arhente ye-metal chelating kunye ne-arhente yonyango lomphezulu wesinyithi kushishino lokuprinta kunye nokudaya amalaphu. I-ATMP ine-chelating elungileyo, i-Chemicalbook threshold inhibition kunye ne-lattice distortion effects. Inokuthintela i-scaling salts emanzini ekubeni yenze isikali, ngakumbi isikali se-calcium carbonate. I-ATMP izinzile ngokweekhemikhali emanzini kwaye akulula ukuyifutha. Xa uxinano lwayo emanzini luphezulu, inefuthe elihle lokuthintela ukugqwala. I-ATMP isetyenziswa kwiinkqubo zamanzi okupholisa ezijikeleza amanzi okupholisa kunye ne-oyile kwizityalo zamandla obushushu kunye neendawo zokucoca. Inganciphisa ukugqwala kunye nokukhula kwezixhobo zesinyithi okanye imibhobho. I-ATMP isetyenziswa njengearhente ye-ion chelating yesinyithi kumashishini okuprinta kunye nokudaya amalaphu, kwaye ikwasetyenziswa njengearhente yonyango lomphezulu wesinyithi, njl. I-ATMP eqinileyo yipowder ekristale, enyibilikayo lula emanzini, i-hygroscopic kakhulu, kulula ukuyithutha nokuyisebenzisa, kwaye ifanelekile ngakumbi kwiindawo ezibandayo ebusika. Ngenxa yobunyulu bayo obuphezulu, ingasetyenziswa njengearhente ye-metal chelating kunye nearhente yonyango lomphezulu wesinyithi kushishino lokuprinta kunye nokudaya amalaphu.

I-Aminotrimethylene phosphonic acid (ATMP) ekwimo eqinileyo yi-crystalline powder, inyibilika lula emanzini, i-hygroscopic kakhulu, kwaye ineempawu ezibalaseleyo ze-chelating, threshold inhibition, kunye ne-lattice distortion. Ibonisa ukuthintela okuphezulu kwesikali ngaphantsi kwama-200°C, inetyhefu ephantsi kunye nozinzo oluhle lobushushu. Emanzini, inokwahlukana ibe zii-ion ezintandathu ezilungileyo nezingalunganga kwaye inokuqhekeka ngee-ion ezahlukeneyo zesinyithi ezifana ne-iron, copper, aluminium, zinc, calcium, kunye ne-magnesium ukwenza ii-complexes ezizinzileyo, ibonisa iziphumo ezintle kakhulu zokulwa nokukhula kwi-carbonates. Ikwanazo neziphumo ezilungileyo ze-synergistic kunye nee-polyphosphates, ii-polycarboxylates, kunye nee-nitrites. Ibonisa ukuthintela okuhle kokubola kwi-concentration ye-40mg/L ngokutsho kweChemicalbook. I-Aminotrimethylene phosphonic acid (ATMP) yi-compound yohlobo lwe-methylene phosphonic acid, kwaye ezo compounds ziphakathi kwezinto zokuqala ezisetyenziswa kwiikhemikhali zonyango lwamanzi. Ngenxa yokukwazi kwayo ukwenza ii-chelates zeringi ezinee-members ezintlanu ezimbini kunye nee-ion zesinyithi ezifana neCa²⁺, Mg²⁺, Zn²⁺, kunye neFe²⁺ emanzini, iyasebenza kakuhle ekuthinteleni ukwakheka kwe-calcium carbonate kunye nokusebenza kokuthintela ukugqwala kwintsimbi yekhabhoni. I-ATMP yeye-organic phosphoric acid-based scale inhibitors, ezingafakwanga lula kwi-hydrolyzed kwaye zinokumelana namaqondo obushushu angaphezu kwe-100°C. Zifuna idosi ephantsi kwaye zineziphumo ezilungileyo zokulwa nokukhula.

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Indawo yokugcina umoya, Ukomisa kubushushu obuphantsi, Yahlulwe kwii-oxidants, ii-asidi.