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

Kagwiritsidwe Ntchito

Chloro-trimethylenephosphonic acid, yomwe imadziwikanso kuti amino trimethylene phosphonic acid (ATMP), ili ndi zotsatira zabwino zochepetsa kutentha, kuletsa kuzizira komanso kusokoneza madzi. Imatha kuletsa mchere wochuluka m'madzi kuti usapange Chemicalbook scale, makamaka calcium carbonate scale. Amino trimethylene phosphonic acid imakhala yokhazikika m'madzi ndipo siivuta kuisakaniza ndi madzi. Ikakhala ndi madzi ambiri, imakhala ndi mphamvu yabwino yoletsa dzimbiri.

ATMP imakhala yokhazikika m'madzi ndipo si yosavuta kusungunuka ndi madzi. Ngati madzi ake ali ambiri, amino trimethylene phosphonic acid imaletsa dzimbiri. ATMP imagwiritsidwa ntchito m'madzi ozizira komanso m'malo oyeretsera mafuta m'malo opangira magetsi ndi mafakitale oyeretsera. Amino trimethylene phosphonic acid imatha kuchepetsa dzimbiri ndi kukula kwa zida zachitsulo kapena mapaipi. ATMP imagwiritsidwa ntchito ngati chothandizira chelating chachitsulo m'mafakitale osindikizira ndi utoto wa nsalu, komanso ngati chothandizira chitsulo pamwamba, ndi zina zotero. Fomu yolimba ndi ufa wa kristalo, womwe umasungunuka mosavuta m'madzi, wosalala kwambiri, wosavuta kunyamula ndikugwiritsa ntchito, ndipo ndi woyenera kwambiri m'madera ozizira nthawi yozizira. Chifukwa cha kuyera kwake kwakukulu, amino trimethylene phosphonic acid (ATMP) ingagwiritsidwe ntchito ngati chothandizira chelating chachitsulo komanso chothandizira chitsulo pamwamba pa mafakitale osindikiza ndi utoto wa nsalu. ATMP ili ndi chelating yabwino, Chemicalbook threshold inhibition ndi lattice distortion effects. Imatha kuletsa mchere wosungunuka m'madzi kuti usapange sikelo, makamaka sikelo ya calcium carbonate. ATMP imakhala yokhazikika m'madzi ndipo si yosavuta kusungunuka ndi madzi. Ngati madzi ake ali ambiri, amakhala ndi mphamvu yabwino yoletsa dzimbiri. ATMP imagwiritsidwa ntchito poyendetsa madzi ozizira komanso makina opopera mafuta m'malo opangira magetsi ndi malo oyeretsera. Imatha kuchepetsa dzimbiri ndi kukula kwa zida zachitsulo kapena mapaipi. ATMP imagwiritsidwa ntchito ngati chothandizira kupopera ma ion achitsulo m'mafakitale osindikizira ndi utoto wa nsalu, komanso ngati chothandizira kupopera pamwamba pa chitsulo, ndi zina zotero. ATMP yolimba ndi ufa wa kristalo, wosungunuka mosavuta m'madzi, wosalala kwambiri, wosavuta kunyamula ndikugwiritsa ntchito, ndipo ndi woyenera kwambiri m'madera ozizira nthawi yozizira. Chifukwa cha kuyera kwake kwakukulu, ingagwiritsidwe ntchito ngati chothandizira kupopera pamwamba pa chitsulo komanso chothandizira kupopera pamwamba pa chitsulo m'makampani osindikizira ndi utoto wa nsalu.

Aminotrimethylene phosphonic acid (ATMP) mu mawonekedwe olimba ndi ufa wa kristalo, wosungunuka mosavuta m'madzi, wokhuthala kwambiri, ndipo uli ndi mawonekedwe abwino kwambiri a chelating, threshold inhibition, komanso lattice distortion. Imakhala ndi zoletsa zabwino kwambiri pansi pa 200°C, yokhala ndi poizoni wochepa komanso kutentha kokhazikika. M'madzi, imatha kugawikana kukhala ma ion asanu ndi limodzi abwino ndi oipa ndipo imatha kusakaniza ndi ma ion osiyanasiyana achitsulo monga chitsulo, mkuwa, aluminiyamu, zinki, calcium, ndi magnesium kuti ipange ma complexes okhazikika, zomwe zimasonyeza zotsatira zabwino kwambiri zotsutsana ndi kukula kwa carbonates. Imakhalanso ndi zotsatira zabwino zogwirizana ndi ma polyphosphates, ma polycarboxylates, ndi nitrites. Imasonyeza zoletsa zabwino za dzimbiri pamlingo wa 40mg/L malinga ndi Chemicalbook. Aminotrimethylene phosphonic acid (ATMP) ndi mankhwala amtundu wa methylene phosphonic acid, ndipo mankhwala otere ndi ena mwa mankhwala oyamba omwe amagwiritsidwa ntchito mu mankhwala ochizira madzi. Chifukwa cha kuthekera kwake kupanga ma chelate awiri okhala ndi ziwalo zisanu okhala ndi ma ayoni achitsulo monga Ca²⁺, Mg²⁺, Zn²⁺, ndi Fe²⁺ m'madzi, ili ndi mphamvu yabwino poletsa kukula kwa calcium carbonate komanso kuletsa dzimbiri pa chitsulo cha carbon. ATMP ndi ya zoletsa za organic phosphoric acid-based scale, zomwe sizimasungunuka mosavuta ndipo zimatha kupirira kutentha kopitilira 100°C. Zimafuna mlingo wochepa ndipo zimakhala ndi zotsatira zabwino zotsutsana ndi kukula.

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