I-2-Phosphonobutane-1,2,4-tricarboxylic acid CAS 37971-36-1

Isithombe Esifakiwe se-2-Phosphonobutane-1,2,4-tricarboxylic acid CAS 37971-36-1

I-CAS:37971-36-1

Ubumsulwa:50%

Ifomula Yamamolekyuli:C7H11O9P

Isisindo sama-molecule:270.13

Igama elifanayo:2-PHOSOPHONOBUTANE-1,2,4-TRICARBOXYLICACID; 2-PHOSPHONOBUTANE-1,2,4-TRICARBOXYLICACID; 2-PHOSPHOBUTANE-1,2,4-TRICARBOXYLICACID; 2,4-Butanetriccarboxylicacid,2-phosphono-1; PBTC; PBTCA; 2-phosphono-1,2,4-butanetriccarboxylicacid; 2-Phosphono-1,2,4-butanetriccarboxylicacid.

Shiya Umlayezo Wakho

Imininingwane Yomkhiqizo

Landa

Amathegi Omkhiqizo

Iyini i-2-Phosphonobutane-1,2,4-tricarboxylic acid CAS 37971-36-1?

I-2-phosphonic acid butane-1,2, 4-tricarboxylic acid (efushaniswe ngokuthi i-PBTCA) uhlobo olusha lwe-organic phosphonic acid stabilizer yekhwalithi yamanzi. Isakhiwo sayo sama-molecule siqukethe amaqembu e-phosphonic acid (-PO₃H₂) kanye namaqembu e-carboxyl (-COOH), futhi inemisebenzi eminingi efana ne-chelation, ukuvimbela isikali kanye nokuvimbela ukugqwala. I-2-Phosphonobutane-1,2,4-tricarboxylic acid iyi-ejenti yokwelapha amanzi esebenza kahle kakhulu esetshenziswa kakhulu emanzini ajikelezayo ezimbonini, ekufakweni kwamanzi e-oilfield nakwezinye izinhlelo.

Imininingwane

ITEM	IZINGA
I-asidi esebenzayo, %	50.0 min
I-phosphorus acid (njenge-PO2)₃^3-)	Umkhawulo ongu-0.5
I-Phosphoric acid (njenge-PO2)₄^3-) %	Ubuningi obungu-0.2
Ubuningi (20℃), g/cm3	1.27 min
i-pH (isixazululo samanzi esingu-1%)	1.5-2.0
I-Fe, mg/L	Ubuningi obungu-10.0
I-Chloride (njenge-Cl^-), %	Ubuningi obungu-10.0

Isicelo

1. Uhlelo lwamanzi okupholisa olujikelezayo lwezimboni:Njengesivimbeli sesikali kanye nokugqwala, isetshenziswa ezinhlelweni zamanzi ezijikelezayo ezivulekile ezimbonini ezifana nensimbi, amandla, ubunjiniyela bamakhemikhali, kanye ne-metallurgy ukuvimbela ukwakheka kwesikali njenge-calcium carbonate, i-calcium sulfate, kanye ne-calcium phosphate kuma-heat exchanger kanye namapayipi, kanye nokuvimbela ukugqwala kwezinto zensimbi ezifana ne-carbon steel kanye ne-copper alloys.

2. Uhlelo lokujova amanzi e-oyili:I-2-Phosphonobutane-1,2,4-tricarboxylic acid isetshenziswa emipayipini yokujova amanzi, emithonjeni yamanzi kanye nasezindaweni zokwakheka ngesikhathi senqubo yokukhipha uwoyela wensimu kawoyela ukuvimbela ukufakwa kwesikali (njenge-calcium carbonate, i-barium sulfate) ekuvimbeleni izikhala zokwakheka, kuyilapho ivikela imishini yokujova amanzi ekugqwaleni futhi ithuthukisa ukusebenza kahle kokukhipha uwoyela.

3. Ukwelashwa kwamanzi ebhoyila:I-2-Phosphonobutane-1,2,4-tricarboxylic acid isetshenziselwa ukwelashwa kwamanzi okuphakelwa kwama-boilers anomfutho ophakathi nophansi, okuvimbela ukwakheka kwesikali ngaphakathi kwama-boilers, futhi kunciphisa ingozi yokuncipha kokusebenza kahle kokushisa kanye nomonakalo wemishini obangelwa isikali.

4. Ukwelashwa kobuso bensimbi:Njengesengezo sezinto zokuhlanza insimbi, i-2-Phosphonobutane-1,2,4-tricarboxylic acid ithuthukisa ikhono lokuchela nokususa isikali nokugqwala ebusweni bensimbi, futhi ngesikhathi esifanayo yakha ifilimu yokuvikela yesikhashana ngemva kokuhlanza ukuvimbela ukugqwala kwesibili kwensimbi.

5. Uhlelo lwe-Reverse Osmosis (RO):I-2-Phosphonobutane-1,2,4-tricarboxylic acid isetshenziswa kanye nezinye izithibi zesikali ukuvimbela ukwakheka kwesikali kuma-membrane angemuva kwe-osmosis, ngaleyo ndlela kugwenywe ukwehla kokuguquguquka kanye nokufinyezwa kokuphila kwe-membrane okubangelwa ukukala ebusweni be-membrane.