khoom

Sodium Hydrosulfide (Nahs)yog lub zog sib txuas uas tau pom muaj kev siv thoob plaws hauv ntau yam kev lag luam kev lag luam vim nws cov khoom tshwj xeeb. Ntawm kev xav ntawm 42%, sodium hydrosulfide yog cov neeg sawv cev ua haujlwm tau zoo li tsuas, textiles, thiab kev kho dej khib nyiab. Sodium Hydrosulfide muaj ntau yam ntawm kev siv thiab yog ib qho tseem ceeb hauv ntau cov txheej txheem kev tsim khoom.

Ib qho ntawm lub ntsiab siv ntawm sodium hydrosulfide yog nyob rau hauv kev lag luam min Nws yog qhov tshwj xeeb nyob rau hauv cov frolotation cov txheej txheem, uas pab cais cov zaub mov muaj txiaj ntsig los ntawm ores. Qhov no tsis tsuas yog nce cov kev ua tau zoo ntawm kev rov qab hlau rov qab, tab sis kuj txo cov kev cuam tshuam ib puag ncig ntawm kev siv cov mining.

Hauv kev lag luam textile, sodium hydrosulfide tau siv rau nws cov khoom ua kom dawb. Nws feem ntau siv nyob rau hauv kev tsim cov dyes thiab pigments los muab cov xim muaj xim vibrant rau cov ntaub. Tsis tas li ntawd, nws lub peev xwm tshem tawm cov tsis muaj kev cuam tshuam ua rau nws muaj txiaj ntsig zoo nyob rau hauv dyeing cov txheej txheem, ua kom cov khoom lag luam zoo kawg.

Rau cov tuam txhab uas yuav tsum tau yuav cov sodium hydrosulfide, kev tshaj lij export yog ib qho kev xaiv. Cov khoom tuaj yeem xa tawm yooj yim los ntawm cov chaw nres nkoj loj xws li Tianjin lossis Qingdao, ua kom tiav cov sijhawm tsim khoom. Ntxiv rau, yeem ntim cov thawv ntim cov txheej txheem pub rau kom yooj yim ua kom yooj yim, haum rau ob qho tib si me me thiab cov haujlwm loj.

Hauv kev xaus, kev siv sodium hydrosulfide yog qhov tseem ceeb heev rau ntau cov kev lag luam vim nws qhov siab thiab ua tau zoo. Txawm hais tias nyob rau hauv tsuas, textiles lossis dej khib nyiab, qhov no sib xyaw no tseem yog cov khoom tseem ceeb. Nrog cov kev xaiv export, cov lag luam tuaj yeem tau yooj yim no cov tshuaj tseem ceeb los txhim kho cov txheej txheem ntau lawm thiab tswj cov qauv zoo.

Kev qhia tshwj xeeb

kev siv

siv hauv kev lag luam tsuas yog cov inhibitor, tus neeg saib xyuas tus kheej, tshem tawm tus neeg sawv cev

Siv hauv hluavtaws organic intermediate thiab kev npaj ntawm sulphur zas additives.

Siv rau hauv textile kev lag luam raws li kev ua kom dawb huv, raws li qhov desulfurizing thiab raws li lub ntsej muag dechlorinating

siv hauv pulp thiab daim ntawv kev lag luam.

Siv hauv cov dej kho raws li cov pa oxygen tus neeg sawv cev.

Lwm Yam Siv

♦ Hauv kev lag luam yees duab los tiv thaiv cov kev daws teeb meem los ntawm oxidation.
Nws yog siv rau kev tsim cov roj hmab tshuaj thiab lwm yam kev siv tshuaj sib xyaw.
Nws siv tau rau lwm cov ntawv thov suav nrog kev muab tshuaj txhuam, roj rov qab, cov khoom noj, ua kom tuag, thiab xab npum.

Nahs Cov Ntaub Ntawv Thauj Khoom Siv

Tus lej UN: 2922.
UN lub npe thauj khoom zoo: Corrosive kua, lom, Nos
Thauj Chav Nyab Xeeb (ES): 8 + 6. 1.
Cov pab pawg ntim khoom, yog tsim nyog: II.

Kev Ntsuas Hluav Taws Xob Hluav Taws Xob

Kuv tsim nyog tawm Media: Siv npuasam, hmoov qhuav lossis dej tshuaj tsuag.
Cov phom sij tshwj xeeb tshwm sim los ntawm cov tshuaj: cov khoom siv no tuaj yeem rhuav tshem thiab hlawv ntawm qhov kub thiab hluav taws kub thiab hluav taws kub thiab tso pa lom.

Kev Tiv Thaiv Tshwj Xeeb rau Cov Hluav Taws Kub-tua: Hnav cov pa rau tus kheej ua pa rau kev tua hluav taws yog tias tsim nyog. Siv cov tshuaj tsuag dej kom txias cov thawv ntim tsis muaj zog. Thaum muaj hluav taws hauv qhov chaw ib puag ncig, siv cov xov xwm extinguishing uas tsim nyog.

Xuas Thiab Cia

Kev ceev faj rau kev nyab xeeb tuav: yuav tsum muaj kev tso tawm hauv zos txaus hauv chaw ua haujlwm. Cov neeg ua haujlwm yuav tsum tau kawm thiab nruj me ntsis ua raws cov txheej txheem ua haujlwm. Cov neeg ua haujlwm tau qhia kom hnav cov ntsej muag roj, cov khaub ncaws tiv thaiv corrosion thiab cov hnab looj tes roj hmab. Cov neeg ua haujlwm yuav tsum thauj khoom thiab tsis tuaj yeem tiv thaiv maj mam thaum tuav kom tiv thaiv kev puas tsuaj rau lub pob. Yuav tsum muaj cov khoom siv kev kho mob hauv chaw ua haujlwm. Tej zaum yuav muaj kev puas tsuaj nyob hauv cov thawv ntim khoom. Cov xwm txheej rau kev nyab xeeb, suav nrog txhua qhov tsis muaj peev xwm: Muab cia rau hauv qhov chaw txias, qhuav, zoo-ventilated tsev rau khoom. Tseg kom deb ntawm hluav taws thiab tshav kub. Tiv thaiv los ntawm kev tshav ntuj ncaj qha. Cov pob yuav tsum tau muab khi thiab tsis raug rau ya raws. Nws yuav tsum tau muab cais cais los ntawm oxidants, acids, flammable cov ntaub ntawv, thiab lwm yam, thiab yuav tsum tsis txhob sib xyaw. Thaj chaw cia yuav tsum tau muab cov ntaub ntawv tsim nyog kom muaj nchuav.

Pov tseg kev txiav txim siab

Muab cov khoom no los ntawm kev faus faus. Cov khoom puas lawm tau txwv tsis pub siv los ntawm kev siv rov qab thiab yuav tsum tau faus rau hauv qhov chaw muaj cai.

Qhov Kawg Qhia rau Cov Sobium Hydrosulfide: Khoom, Siv, thiab Chaw Cia

1. Pib

A. Cov ntsiab lus luv luv ntawm cov kua sodium hydrosulfide (Nahs)

B. Qhov tseem ceeb thiab daim ntawv thov hauv ntau kev lag luam

C. Lub Hom Phiaj Hauv Blog

2. Cov Khoom Qhia

A.chemical muaj pes tsawg leeg thiab cov mis molecular

B. tsos thiab lub cev muaj zog

C. Siv tau rau hauv tsuas, kev ua liaj ua teb, tsim tawv, pleev xim rau thiab cov xwm txheej organic

D. Lub luag haujlwm hauv kev tsim cov organic intermediates thiab cov leej faj dyes

E. Kev thov ua rau kev ua tawv tawv, kev kho dej kom huv, desulfurization hauv kev lag luam chiv, thiab lwm yam.

F. Qhov tseem ceeb yog cov khoom siv raw rau kev tsim khoom ntawm ammonium sulfide thiab tshuaj tua kab ethyl mercaptan

G. Qhov tseem ceeb siv nyob rau hauv tooj liab ote resuliciation thiab hluavtaws fiber ntau lawm

3. Tsheb thauj mus los thiab cia

A. Txoj Kev Thauj Ua Si Ua Si: Barrel lossis Tank Tsheb Thauj Khoom

B. Cov lus pom zoo cia: Txias txias, qhuav, zoo-ventilated warehouse

C. Kev ceev faj rau kev tiv thaiv ya raws, kub, thiab corroded tshuaj thaum lub sijhawm cia thiab tsheb thauj mus los

D. Txee lub neej hauv txoj kev xav zoo

Nqa kev txhawb nqa, kom lav cov khoom lag luam zoo heev hauv kev ua lag luam thiab cov neeg siv khoom txheem. Peb Enterprise muaj cov txiaj ntsig zoo tau tsim rau tus nqi tsim nyog ntawm 'cov neeg siv khoom ua ntej ", peb lub siab nyiam cov neeg tuaj tom tsev thiab txawv teb chaws Koom tes nrog peb.
Tus nqi tsim nyog hauv Hydrosulphide thiab 70% Hydrosulphide / sodium Hydrosulfide / sodium Hydrosulfide, nrog USA, Tebchaws Asmeskas Sab Hnub Tuaj, thiab North Africa. Coob tus neeg muas zaub tau ua peb cov phooj ywg tom qab sib koom tes zoo nrog peb. Yog tias koj muaj qhov yuav tsum tau rau ib qho ntawm peb cov khoom lag luam, thov hu rau peb tam sim no. Peb tab tom nrhiav rau pem hauv ntej kom hnov ​​lus los ntawm koj sai sai.
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