Sulfamic acidyog ib qho inorganic acid tsim los ntawm kev hloov cov hydroxyl pawg ntawm sulfuric acid nrog cov amino pawg.Nws yog ib tug dawb flaky crystal ntawm orthorhombic system, tasteless, odorless, tsis-volatile, non-hygroscopic, thiab yooj yim soluble nyob rau hauv dej thiab kua ammonia.me ntsis soluble hauv methanol, insoluble hauv ethanol thiab ether.Nws muaj ntau yam kev siv thiab siv tau los ua tus neeg saib xyuas tu, tus neeg saib xyuas descaling, xim fixer, sweetener, aspartame, thiab lwm yam, thiab tuaj yeem ua haujlwm sib txawv hauv kev lag luam sib txawv.
1. Sulfamate Acidyog dav siv nyob rau hauv cov kua qaub ntxuav cov neeg ua hauj, xws li boiler descaling, ntxuav cov khoom siv hlau thiab ceramic;descaling agents rau cua sov exchangers, coolers thiab cav dej txias tshuab;Cov tshuaj ntxuav tu rau cov khoom siv hauv kev lag luam zaub mov, thiab lwm yam. Cov lus piav qhia tshwj xeeb yog raws li hauv qab no:
Rau cov cuab yeej decaling, 10% kev daws tuaj yeem siv tau.Sulfamic acid muaj kev nyab xeeb rau cov hlau, hlau, iav thiab cov khoom siv ntoo thiab tuaj yeem siv nrog ceev faj ntawm tooj liab, txhuas thiab galvanized hlau nto.Ntxuav hauv lub tank los yog los ntawm lub voj voog.Rau qhov chaw, siv ib daim ntaub los yog txhuam los siv rau ntawm qhov chaw thiab cia nws zaum ob peb feeb.Do nrog txhuam yog tsim nyog thiab yaug kom huv si nrog dej huv.
Rau boiler systems thiab txias yees, siv ib tug recirculation kev kho mob ntawm 10% mus rau 15% tov, nyob ntawm seb qhov loj ntawm lub system.Ntxuav lub system ua ntej thov thiab rov ua dua nrog dej huv.Txiav txim siab qhov ntim ntawm cov dej thiab sib tov cov sulfamic acid ntawm qhov sib piv ntawm 100 grams mus rau 150 grams ib liter dej.Siv cov tshuaj nyob rau hauv chav tsev kub los yog kub txog 60 ° C kom huv si hnyav dua.Lus Cim: Tsis txhob siv ntawm qhov kub kub, lossis cov khoom yuav hydrolyze thiab tsis ua haujlwm.Yaug thiab tshuaj xyuas qhov system tom qab ntxuav tag.Rau cov txheej txheem av hnyav, cov ntawv thov rov tuaj yeem tsim nyog.Kev yaug lub sijhawm ntawm lub cev yog xav tau tom qab ntxuav kom tshem tawm cov nplai thiab cov kab mob.Siv 10% -20% tov kom tshem tawm xeb.
2. Nws tuaj yeem siv los ua cov tshuaj bleaching hauv kev lag luam ntawv, uas tuaj yeem txo lossis tshem tawm cov nyhuv catalytic ntawm cov hlau hnyav ions hauv cov kua bleaching, yog li ua kom cov kua bleaching zoo, txo cov oxidative degradation ntawm cov hlau ions. cov fiber ntau, thiab tiv thaiv lub tev ntawm fiber ntau Reaction, txhim kho pulp zog thiab whiteness.
3.Amidosulfonic Acidyog siv rau hauv kev tsim cov dyes, pigments thiab tawv dyeing.Hauv kev lag luam dyeing, nws tuaj yeem siv los ua tus neeg sawv cev tshem tawm rau ntau tshaj nitrite hauv cov tshuaj tiv thaiv diazotization thiab xim fixer rau textile dyeing.
4. Siv nyob rau hauv kev lag luam textile los tsim ib txheej fireproof ntawm textiles;nws tseem tuaj yeem siv los ua cov xov paj ntxhua khaub ncaws thiab lwm cov neeg ua haujlwm pabcuam hauv kev lag luam textile.
5. Tshem tawm ntau dhau ntawm cov pobzeb, huab cua thiab lwm yam pob zeb hauv av.Txhawm rau tshem tawm cov pob zeb ntau dhau ntawm cov vuas lossis cov efflorescence ntawm cov phab ntsa, cov plag tsev, thiab lwm yam: Npaj cov tshuaj sulfamic acid los ntawm kev sib tov 80-100 grams ib liter dej sov.Thov rau saum npoo siv daim ntaub los yog txhuam thiab cia ua haujlwm rau ob peb feeb.Do nrog txhuam thiab yaug nrog dej huv yog tias tsim nyog.CEEB TOOM: Yog tias siv ib puag ncig cov xim pleev xim, siv cov tshuaj tsis muaj zog ntawm li 2% (20g ib liter dej) kom txo tau qhov kev pheej hmoo ntawm leaching tej xim los ntawm grout.
6. Sulfonating tus neeg sawv cev rau cov khoom siv niaj hnub thiab kev lag luam surfactants.Kev lag luam hauv tsev tsim cov roj fatty acid polyoxyethylene ether sodium sulfate (AES) siv SO3, oleum, chlorosulfonic acid, thiab lwm yam ua sulfonating agents.Kev siv cov tshuaj sulfonating no tsis tsuas yog ua rau cov khoom siv hnyav corrosion, cov khoom siv ntau lawm, thiab kev nqis peev loj, tab sis kuj yog cov khoom siv xim tsaus.Siv sulfamic acid los ua ib qho catalyst los tsim AES muaj cov yam ntxwv ntawm cov khoom siv yooj yim, tsis tshua muaj corrosion, cov tshuaj tiv thaiv me me thiab tswj tau yooj yim.
7. Sulfamic acid feem ntau yog siv rau hauv kub plating los yog alloy plating, thiab cov plating tov rau kub, nyiaj, thiab kub-silver alloys muaj 60-170 g ntawm sulfamic acid ib liter dej.Ib tug raug electroplating tov rau silver-plated poj niam cov khaub ncaws koob muaj 125 g ntawm sulfamic acid ib liter dej, uas yuav tau txais ib tug heev ci ntsa iab nyiaj-plated nto.Alkali hlau sulfamate, ammonium sulfamate los yog sulfamic acid yuav siv tau raws li conductive, buffering compound nyob rau hauv lub tshiab aqueous kub plating da dej.
8. Siv rau chlorine stabilization hauv cov pas dej da dej thiab cov yees txias.
9. Hauv kev lag luam roj av, nws tuaj yeem siv los thaiv cov roj txheej thiab ua kom cov roj permeability ntawm cov txheej txheem.
10. Sulfamic acid tuaj yeem siv los tsim cov tshuaj tua kab mob.
11. Urea-formaldehyde cob coagulant.
12. Synthetickhoom qab zib (aspartame).Aminosulfonic acid reacts nrog amino hexane los tsim hexyl sulfamic acid thiab nws cov ntsev.
13. React nrog nitric acid rau synthesize nitrous oxide.
14. Curing agent rau furan mortar.
Xingfei yog cov chaw tsim khoom ntawm sulfamic acid los ntawm Tuam Tshoj, yog tias koj xav paub ntau ntxiv txog sulfamic acid, koj tuaj yeem tiv tauj kuv,
Post lub sij hawm: Feb-09-2023