01
Sahayda Warshada HEDP ee Shiinaha CAS:2809-21-4 oo leh Tayo Sare
Guryaha
HEDP waa organophosphoric acid inhibitor daxalka. Waxay ku chelatei kartaa Fe, Cu, iyo Zn ions si ay u sameeyaan xeryahooda chelating deggan. Waxay ku milmi kartaa walxaha oksaydhsaydhsan ee dusha birahan.
HEDP waxay muujinaysaa miisaan aad u fiican iyo saamaynta xakamaynta daxalka ee heerkulka 250 ° C.
HEDP waxay leedahay xasillooni kiimikaad oo wanaagsan oo hoos timaada qiimaha sare ee PH, way adagtahay in la nadiifiyo, wayna adagtahay in lagu burburiyo iftiinka caadiga ah iyo xaaladaha kulaylka. Asiidhkeeda/alkali-ka iyo dulqaadka oksaydhka koloriinta ayaa ka fiican kan acids organophosphoric kale (milix).
HEDP waxay kaga falcelin kartaa ion birta ah ee nidaamka biyaha si ay u samaysato isku-dhafan hexa-element chelating, gaar ahaan calcium ion.
Sidaa darteed, HEDP waxay leedahay saameyn liddi ku ah miisaanka oo wanaagsan. Marka lagu daro kiimikooyinka kale ee daaweynta biyaha, waxay muujinaysaa saameyn wanaagsan oo isdhexgal ah.
Tilmaamid
| ITEM | QAABKA |
| MUUQAALKA | MIDABKA U Iftiiminaya DAREEN JALE AH |
| WAXYAABAHA DHAQANKA AH (SIDA HEDP) % | 60.0-62.0 |
| AACID-KA FOOSOFOORKA (AS PO33-) % | 2.5 MAX |
| PHOSPHORIC ACIID (AS PO43-)% | 0.7 MAX |
| PH (1% Xalka Biyaha) | 2.0 MAX |
| Cufnaanta (20 °C) g/cm3 | 1.44-1.47 |
| IRON ppm | 10 MAX |
| chlorides (AS CL-) ppm . | 100 MAX |
| MIDABKA (APHA) | 30 MAX |
| Qiimaha SEQUESTRANT (CACO3) m | 500 daqiiqo |
Isticmaalka Alaabta
1. HEDP (Cas No 2809-21-4) Corrosion Inhibitor waxaa loo isticmaalaa sida miisaanka iyo xannibaadda daxalka ee nidaamka biyaha wareegga wareegga, saliidda saliidda iyo kuleyliyeyaasha cadaadiska hooseeya ee beeraha sida tamarta korontada, warshadaha kiimikada, birta, bacriminta, iwm.
2. Warshadaha tolmada fudud, HEDP (Cas No 2809-21-4) Inhibitor Corrosion Inhibitor waxa loo isticmaalaa saabuun ahaan biraha iyo kuwa aan birta ahayn.
3. Warshadaha midabaynta, HEDP (Cas No 2809-21-4) Inhibitor Corrosion Inhibitor waxaa loo isticmaalaa sida stabilizer peroxide iyo wakiilka dheeha-hagaajinta.
4. Qalabka elektaroonigga ah ee aan cyanide ahayn, HEDP (Cas No 2809-21-4) Inhibitor Corrosion waxaa loo isticmaalaa sida wakiilka chelating. 1000-2000mg/L sida saabuunta.
Caadiyan, HEDP (Cas No 2809-21-4) Inhibitor Corrosion Inhibitor waxaa si wadajir ah loo isticmaalaa polycarboxylic acid.
Xidhmada iyo Kaydinta
dareeraha ATMP: 200L durbaan caag ah, IBC (1000L), shuruudaha macaamiisha.
Kaydinta 12 bilood qolka hadhsan iyo meel qallalan.
Ilaalinta Badbaadada
Ayshito, Ka fogow taabashada isha iyo maqaarka, marka la taabto, biyo raaci