NITRILOTRIMETHENEPHOSPHONIC ACID/ATMP / CAS :6419-19-8

Ojiji

Acid Chloro-trimethylenephosphonic, nke a makwaara dị ka amino trimethylene phosphonic acid (ATMP), nwere ezigbo chelating, mgbochi oke na mmetụta nke mgbanwe lattice. Ọ nwere ike igbochi nnu dị na mmiri ka ọ ghara ịmepụta nha Chemicalbook, ọkachasị calcium carbonate scale. Amino trimethylene phosphonic acid na-adịgide na kemịkalụ na mmiri ma ọ dịghị mfe hydrolyze. Mgbe ntinye ya na mmiri dị elu, ọ na-enwe mmetụta mgbochi nchara dị mma.

ATMP na-adịgide na kemịkalụ n'ime mmiri, ọ dịghịkwa mfe ịgbaze ya. Mgbe oke mmiri dị na ya dị elu, amino trimethylene phosphonic acid nwere ezigbo mmetụta mgbochi nchara. A na-eji ATMP eme ihe na mmiri oyi na-agagharị na sistemụ mmiri mmanụ nke ụlọ ọrụ ike ọkụ na ụlọ ọrụ mmepụta ihe. Amino trimethylene phosphonic acid nwere ike ibelata nchara na nhazi nke ngwa ígwè ma ọ bụ ọkpọkọ. A na-eji ATMP eme ihe dị ka ihe na-eme ka ígwè ion chelating na ụlọ ọrụ mbipụta ákwà na agba agba, yana dịka ihe na-eme ka elu ígwè dị n'elu, wdg. Ụdị siri ike ahụ bụ ntụ kristal, nke dị mfe ịgbaze na mmiri, nke nwere hygroscopic dị ukwuu, dị mfe ibugharị na iji, ọ dịkwa mma karịsịa maka mpaghara oyi n'oge oyi. N'ihi ịdị ọcha ya dị elu, enwere ike iji amino trimethylene phosphonic acid (ATMP) mee ihe dị ka ihe na-eme ka ígwè dị n'elu na ihe na-eme ka elu ígwè dị n'ime ụlọ ọrụ mbipụta ákwà na agba agba. ATMP nwere ezigbo chelating, mgbochi njedebe Chemicalbook na mmetụta ntụgharị lattice. Ọ nwere ike igbochi nnu scaling na mmiri ịmepụta nha, karịsịa calcium carbonate scale. ATMP na-adịgide na kemịkalụ na mmiri ma ọ dịghị mfe ịgbaze hydrolyze. Mgbe oke mmiri dị elu, ọ na-egbochi ire ere nke ọma. A na-eji ATMP eme ihe na mmiri oyi na-agagharị na sistemụ mmiri mmanụ nke ụlọ ọrụ ike ọkụ na ụlọ ọrụ mmepụta ihe. Ọ nwere ike ibelata ire ere na oke nke ngwa ígwè ma ọ bụ paịpụ. A na-eji ATMP eme ihe dị ka ihe na-eme ka ion ígwè dị nro na ụlọ ọrụ mbipụta ákwà na agba agba, yana dịka ihe na-eme ka ígwè dị nro, wdg. ATMP siri ike bụ ntụ kristal, nke dị mfe ịgbaze na mmiri, nke nwere hygroscopic dị ukwuu, ọ dị mfe ibugharị na iji, ọ dịkwa mma karịsịa maka mpaghara oyi n'oge oyi. N'ihi ịdị ọcha ya dị elu, enwere ike iji ya dị ka ihe na-eme ka ígwè dị nro na ihe na-eme ka ígwè dị nro na ụlọ ọrụ mmepụta ákwà na agba agba.

Aminotrimethylene phosphonic acid (ATMP) n'ụdị siri ike bụ ntụ ntụ kristal, nke a na-agbaze ngwa ngwa na mmiri, nke nwere hygroscopic dị ukwuu, ma nwee ezigbo ihe mgbochi chelating, mgbochi outward, na lattice distortion. Ọ na-egosipụta mgbochi scale dị elu n'okpuru 200°C, yana obere nsí na ezigbo nkwụsi ike okpomọkụ. N'ime mmiri, ọ nwere ike kewaa n'ime ion dị mma na nke na-adịghị mma isii ma nwee ike chelate na ion metal dị iche iche dị ka ígwè, ọla kọpa, aluminom, zinc, calcium, na magnesium iji mepụta mgbagwoju anya kwụsiri ike, na-egosi mmetụta mgbochi scaling dị mma karịsịa na carbonates. Ọ nwekwara mmetụta synergistic dị mma na polyphosphates, polycarboxylates, na nitrites. Ọ na-egosi ezigbo mgbochi corrosion na mkpokọta nke 40mg/L dịka akwụkwọ Chemicalbook si kwuo. Aminotrimethylene phosphonic acid (ATMP) bụ ngwakọta ụdị methylene phosphonic acid, ihe ndị dị otú ahụ sokwa na ihe ndị mbụ ejiri na kemịkalụ ọgwụgwọ mmiri. N'ihi ikike ya ịmepụta chelates mgbanaka abụọ nwere akụkụ ise nwere ion ígwè dịka Ca²⁺, Mg²⁺, Zn²⁺, na Fe²⁺ n'ime mmiri, ọ nwere ezigbo arụmọrụ n'igbochi nhazi calcium carbonate na arụmọrụ mgbochi nchara na carbon steel. ATMP bụ nke organic phosphoric acid-based scale inhibitors, nke anaghị adị mfe hydrolyzed ma nwee ike iguzogide okpomọkụ karịrị 100°C. Ha chọrọ obere dose ma nwee ezigbo mmetụta mgbochi nhazi.

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