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

CAS:37971-36-1

Chiyero:50%

Fomula ya Maselo:C7H11O9P

Kulemera kwa Maselo:270.13

Dzina lofanana: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.

Siyani Uthenga Wanu

Tsatanetsatane wa Zamalonda

Tsitsani

Ma tag a Zamalonda

Kodi 2-Phosphonobutane-1,2,4-tricarboxylic acid CAS 37971-36-1 ndi chiyani?

2-phosphonic acid butane-1,2, 4-tricarboxylic acid (yofupikitsidwa ngati PBTCA) ndi mtundu watsopano wa organic phosphonic acid wokhazikika bwino m'madzi. Kapangidwe kake ka molekyulu kali ndi magulu a phosphonic acid (-PO₃H₂) ndi magulu a carboxyl (-COOH), ndipo ili ndi ntchito zambiri monga chelation, scale inhibition ndi corrosion inhibition. 2-Phosphonobutane-1,2,4-tricarboxylic acid ndi mankhwala ochizira madzi omwe amagwiritsidwa ntchito kwambiri m'madzi ozungulira mafakitale, jakisoni wamadzi amafuta ndi machitidwe ena.

Kufotokozera

CHINTHU	MUYENERERO
Asidi yogwira ntchito, %	Mphindi 50.0
Phosphorous acid (monga PO₃^3-)	0.5 payokha
Phosphoric acid (monga PO₄^3-) %	0.2 payokha
Kuchulukana (20℃), g/cm3	Mphindi 1.27
pH (1% yankho la madzi)	1.5-2.0
Fe, mg/L	10.0 payokha
Chloride (monga Cl^-), %	10.0 payokha

Kugwiritsa ntchito

1. Makina oziziritsira ozungulira mafakitale:Monga choletsa dzimbiri ndi ma circulation, chimagwiritsidwa ntchito m'madzi otseguka m'mafakitale monga zitsulo, magetsi, ukadaulo wa mankhwala, ndi zitsulo kuti chilepheretse kupanga ma scal monga calcium carbonate, calcium sulfate, ndi calcium phosphate m'malo osinthira kutentha ndi mapaipi, komanso kuletsa dzimbiri la zinthu zachitsulo monga carbon steel ndi copper alloys.

2. Dongosolo lothira madzi m'munda wamafuta:2-Phosphonobutane-1,2,4-tricarboxylic acid imagwiritsidwa ntchito m'mapaipi olowetsa madzi, m'mabowo ndi m'mapangidwe amafuta panthawi yotulutsa mafuta m'munda kuti aletse kuyika kwa sikelo (monga calcium carbonate, barium sulfate) kuti isatseke ma pores opangidwa, komanso kuteteza zida zolowetsa madzi kuti zisawonongeke komanso kukonza magwiridwe antchito ochotsera mafuta.

3. Chithandizo cha madzi a boiler:2-Phosphonobutane-1,2,4-tricarboxylic acid imagwiritsidwa ntchito pochiza madzi ophikira a boilers apakati ndi otsika, kuletsa kupangika kwa sikelo mkati mwa boilers, ndikuchepetsa chiopsezo cha kuchepa kwa mphamvu ya kutentha komanso kuwonongeka kwa zida zomwe zimachitika chifukwa cha sikelo.

4. Chithandizo cha pamwamba pa zitsulo:Monga chowonjezera cha zinthu zotsukira zitsulo, 2-Phosphonobutane-1,2,4-tricarboxylic acid imawonjezera mphamvu ya chelating ndi kuchotsa mphamvu ya mamba ndi dzimbiri pamwamba pa chitsulo, ndipo nthawi yomweyo imapanga filimu yoteteza kwakanthawi pambuyo poyeretsa kuti chitsulocho chisachite dzimbiri kachiwiri.

5. Dongosolo la Reverse Osmosis (RO):2-Phosphonobutane-1,2,4-tricarboxylic acid imagwiritsidwa ntchito limodzi ndi zoletsa zina za sikelo kuti zisapangike pa nembanemba zobwerera m'mbuyo, motero kupewa kuchepa kwa kusinthasintha ndi kufupika kwa nthawi ya nembanemba chifukwa cha kukula pamwamba pa nembanemba.