Sulfamic acidyog cov acorganic cov kua qaub tsim los ntawm hloov cov pab pawg hydroxyl ntawm sulfuric acid nrog amino pab pawg. Nws yog qhov yooj yim flaky crystal ntawm OrthoORHombic system, tsis muaj ntxhiab, tsis yog vegrascopic, tsis yog-hygroscopic, thiab yooj yim soluble hauv dej thiab kua ammonia. Me ntsis soluble hauv methanol, insoluble hauv ethanol thiab ether. Nws muaj ntau yam ntawm kev siv thiab tuaj yeem siv ua kev tu tus neeg saib xyuas, descaling tus neeg sawv cev, cov khoom qab zib, thiab lwm yam, thiab tuaj yeem ua haujlwm sib txawv hauv ntau lub luag haujlwm.
1. Sulfamate acidyog dav siv hauv cov kua qaub tu cov neeg sawv cev, xws li cov cua sov descaling, cov tshuaj ntxuav tu rau cov khoom siv hlau thiab cov khoom siv cov nroj tsuag; Descaling cov neeg sawv cev rau kev hloov cua sov, txias thiab cav dej txias tshuab; Cov neeg sawv cev huv rau cov khoom lag luam khoom noj, thiab lwm yam. Cov lus piav qhia tshwj xeeb yog raws li hauv qab no:
Rau cov khoom siv xav tau, muaj 10% kev daws teeb meem yuav siv tau. Sulfamic acid muaj kev nyab xeeb ntawm cov hlau, hlau, iav thiab cov khoom ntoo thiab tuaj yeem siv nrog kev ceev faj ntawm tooj liab, txhuas thiab cov hlau galvanized. Huv si nyob rau hauv soak tank lossis los ntawm kev voj voog. Rau cov chaw, siv daim ntaub los yog txhuam kom siv rau saum npoo thiab cia nws zaum li ob peb feeb. Do nrog txhuam yog tsim nyog thiab yaug kom huv si nrog dej huv.
Rau boiler system thiab txias yees yees, siv kev kho mob recirculation ntawm 10% mus rau 15% kev daws teeb meem, nyob ntawm qhov mob ntawm cov kab ke. Yaug lub kaw lus ua ntej thov thiab rov ua kom huv. Txiav txim siab qhov ntim ntawm cov dej thiab sib tov sulfamic acid ntawm 100 grams rau 150 grams ib litr dej. Tshaj tawm cov haum ntawm chav tsev kub lossis kub txog li 60 ° C rau kev tu hnyav. NCO TSEG: Tsis txhob siv ntawm boiling taw tes, lossis cov khoom yuav hydrolyze thiab tsis ua haujlwm. Yaug thiab tshuaj xyuas cov kab mob tom qab ua kom huv. Rau cov tshuab loj heev, cov ntawv thov rov ua dua tshiab. Lub sijhawm yaug qhov dej ntawm lub kaw lus yog qhov yuav tsum tau tom qab ntxuav kom tshem tawm cov xoob xoob thiab paug. Siv 10% -20% daws kom tshem tawm xeb.
2. Nws tuaj yeem siv los ua cov tshuaj dawb hauv daim ntawv kev lag luam, uas yog ua kom muaj kev phom sij catalytic, thiaj li ua kom muaj kev phom sij ntawm cov tshuaj pleev xim rau cov hlau Cov fiber ntau, thiab tiv thaiv cov tev ntawm cov tshuaj tiv thaiv fiber ntau, txhim kho pulp lub zog thiab whiteness.
3.Amidosulfonic acidyog siv hauv kev tsim cov dyes, cov xim thiab tawv nqaij zas. Qhov kev lag luam Dow, nws tuaj yeem siv los ua tus neeg sawv cev uas muaj kev ntxub ntxaug rau cov tshuaj tiv thaiv diazotization thiab xim fixer rau textile dower.
4. Siv rau hauv kev lag luam textile los ua cov txheej fireproof ntawm textiles; Nws kuj tseem siv tau los ua cov xov paj ntaub thiab lwm cov neeg sawv cev hauv cov kev lag luam textile.
5. Tshem tawm ntau tshaj cov nplais, huab cua thiab lwm yam ntxhia tso tseg. Txhawm rau tshem tawm cov lus loj tshaj plaws ntawm cov vuas los yog dissolving efflorescence ntawm phab ntsa, thiab lwm yam.: Grams ib litre ntawm dej sov. Thov rau ntawm cov npoo siv daim ntaub los yog txhuam thiab tso cai ua haujlwm rau ob peb feeb. Do nrog txhuam txhuam thiab yaug nrog dej huv yog tias tsim nyog. Thov nco tseg: yog siv ib puag ncig cov grouted, siv ib qho kev daws teeb meem tsis muaj zog txog 2% (20g rau ib liv dej ntawm cov xim ntawm cov xim los ntawm cov grout.
6. Sulfonating tus neeg saib xyuas rau cov khoom lag luam txhua hnub thiab kev lag luam surfactants. Kev lag luam rog ntau lawm ntawm fatty acid polyoxenees etherlocle sulium sulfate (AES) siv, thiab lwm yam raws li cov neeg sawv cev sulfonating. Kev siv cov sulfonating cov neeg sawv cev tsis yog ua rau cov khoom siv hnyav, cov khoom tsim khoom siv ntau lawm, tab sis kuj tseem yog cov khoom tsaus hauv xim. Siv cov sulfamic acid ua cov khoom lag luam Aes muaj cov yam ntxwv ntawm cov khoom siv yooj yim, cov tshuaj tiv thaiv me, kev tswj hwm me me.
7. Cov kua roj sulfamic feem ntau siv hauv kev plating kub lossis tag nrho plating, thiab cov kev sib xyaw rau cov nyiaj, thiab kub-nyiaj alloys muaj 60-170 g ntawm sulfamic acid ib litre dej. Ib qho kev daws teeb meem electroplating rau cov nyiaj-plated cov poj niam cov khaub ncaws cov khaub ncaws muaj 125 g ntawm sulfamic acid ib li dej, uas tuaj yeem tau txais cov nyiaj ci ntsa iab heev. Alkali hlau sulfamate, ammonium sulfamate lossis sulfamic acid tuaj yeem siv raws li kev ua haujlwm, buffering compound nyob rau hauv lub new new gold kub kub plating da dej.
8. Siv rau chlorine ua kom ruaj khov nyob rau hauv pas dej da thiab cua txias.
9. Hauv kev lag luam roj av, nws tuaj yeem siv los thaiv cov roj roj thiab nce ntxiv cov kab mob ntawm cov txheej roj.
10. Cov kua qaub sulfamic tuaj yeem siv los ua cov tshuaj tua kab.
11. Urea-formaldehyde resin coagulant.
12. Khoom hluavtawstshuaj qab zib (aspartame). Aminosulfonic acid reacts nrog amino hexane los tsim hexyl sulfamic acid thiab nws cov ntsev.
13. Yuav ua li cas nrog nitric acid kom sauv los ntawm nitrous oxide.
14. Tus saib xyuas tus neeg sawv cev rau cov plaub fab cug.
Xingfei yog cov sulfamic acid chaw tsim tshuaj paus Suav teb, yog tias koj xav paub ntau ntxiv txog sulfamic acid, koj tuaj yeem tiv tauj kuv,
Lub sijhawm Post: Feb-09-2023