khoom

"Lub siab dawb paug, thev naus laus zis, thiab ua tau zoo rau koj cov neeg yuav khoom rau kev sib nrig sib ntxiv rau cov neeg yuav khoom noj kom zoo nkauj 5 Qeb Muaj, peb tau kawm tiag los tsim thiab coj tus cwj pwm kev ncaj ncees, thiab vim tias cov neeg siv khoom muaj txiaj ntsig hauv tsev thiab txawv teb chaws hauv XXX kev lag luam.
"Lub siab dawb paug, thev naus laus zis, nyuaj, thiab ua haujlwm tau zoo rau koj cov neeg yuav khoom rau kev sib raug zoo rau kev sib koom ua ke thiab kev sib nrig sib pab rauTuam Txhab Tsis Tau.: 16721-80-5 thiab Qeb, Peb cov lag luam qhia txog peb cov khoom tau nce ntau xyoo. Yog tias koj xav paub txog txhua yam ntawm peb cov khoom lossis xav tham txog kev cai txiav txim, thov koj xav tiv tauj peb. Peb tab tom nrhiav rau pem hauv ntej kom tsim kev ua lag luam tau zoo nrog cov neeg tshiab thoob plaws ntiaj teb yav tom ntej. Peb tab tom nrhiav rau pem hauv ntej rau koj qhov kev nug thiab xaj.

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.

Sodium Hydrosulfide yog cov tshuaj sib txuas nrog cov qauv Nahs. Qhov no yog qhov khoom ntawm ib nrab-nruab nrab ntawm hydrogen sulfide (H2s) nrog sodium hydroxide. Nahs thiab Sodium Sulfide yog siv kev lag luam, feem ntau rau lub hom phiaj zoo sib xws. Khoom Nahs yog tsis muaj kob. Cov khoom muaj ntxhiab muaj ntxhiab h2s tiv rau hydrolysis los ntawm atmospheric noo noo. Hauv kev sib piv nrog sodium sulfide (na2s), uas yog insoluble hauv cov kuab tshuaj organic, Nahs, yog ib qho 1: 1 electrolyte, yog ntau soluble.

Xuas Thiab Cia

Daim ntawv ceeb toom ntawm kev tuav: hnav cov cuab yeej tiv thaiv kom zoo (saib ntu 8). Zam kev ua pa tawm ntawm cov pa. Zam kev sib cuag nrog tawv nqaij thiab qhov muag. Siv tsuas yog nyob hauv thaj chaw muaj cua zoo. Dilute cov khoom tsuas yog nyob rau hauv cov thawv ntim khoom. Ntxuav kom huv si tom qab kov.
Daim ntawv ceeb toom ntawm cia: khw hauv thaj chaw muaj villeated. Tsis txhob qhib combustibles hauv thaj chaw ntawm cov nkoj cia. Txuag kom deb ntawm cov khoom ntawm tshav kub lossis nplaim taws. Khw tote thiab cov ntim me me tawm ntawm lub hnub ncaj qha ntawm kev kub ntxhov ntawm kev kub ntxhov [<80 f (27 c)].

Lub cev thiab tshuaj

1 tsos: daj daj flake
2 tus nqi pH: n / a
3 Melting taw tes (℃): txog 55
4 tus txheeb ze ceev (dej = 1): 1.79
5 Tus txheeb ze cov kav dej ntom ntom (dej = 1): N / A
6 saturation vapor siab (KPA): N / A
7 qhov kub tseem ceeb (℃): n / a
8 Qhov Tseem Ceeb (MPa): N / A
9 flash nyem (℃): n / a
10 sab saud txwv tsis pub tawg% (v / v): n / a
11 Kev txwv qis dua ntawm kev tawg% (v / v): n / a
12 Hlawv Kub (℃): N / A
13 Tsim tawm: soluble hauv dej thiab dej cawv
14 Daim ntawv thov lub ntsiab: cov tawv nqaij tawv, chiv, txiv neej-ua fiber ntau, tooj liab kuv li. Kev tswj cov dej khib nyiab.
15 Qhov Muag Boiling (℃): Txog 115
16 Oder: "Rotten Qe" Oder

Ruaj khov thiab reactivity

1 Lub cev ruaj khov: Yooj yim ua Deliantescent, melting taw tes decompose tawm hydrogen sulfide.
2 Cia kom deb: muaj cov kua qaub ruaj khov, dej, dej, peroxide.
3 Zam: Yig Cua.
4 Qhov txiaj ntsig ntawm decompounding: hydrogen sulfide ntawm muaj zog toxicity "lub siab dawb paug, thiab kev ua kom zoo dua qub rau kev sib koom ua ke rau qhov tshiab tuaj txog siab Hydrosulfide Hydrosulfide zoo li Sodium Hydrosulphide Hydrosulphide Hydrosulphide, peb tau kawm cov neeg tau txais txiaj ntsig zoo, thiab vim tias muaj kev txhawb nqa hauv tsev thiab txawv teb chaws hauv XXX kev lag luam.
Tshiab tuaj txogTuam Txhab Tsis Tau.: 16721-80-5 thiab Qeb, Peb cov lag luam qhia txog peb cov khoom tau nce ntau xyoo. Yog tias koj xav paub txog txhua yam ntawm peb cov khoom lossis xav tham txog kev cai txiav txim, thov koj xav tiv tauj peb. Peb tab tom nrhiav rau pem hauv ntej kom tsim kev ua lag luam tau zoo nrog cov neeg tshiab thoob plaws ntiaj teb yav tom ntej. Peb tab tom nrhiav rau pem hauv ntej rau koj qhov kev nug thiab xaj.

Nyob rau tam sim no, lub tuam txhab muaj zog nthuav dav ua kev lag luam txawv teb chaws thiab thoob ntiaj teb. Nyob rau peb lub xyoos tom ntej no, peb tau cog lus los ua ib qho ntawm cov khoom lag luam tshiab rau hauv Suav teb kev lag luam txhua hnub thiab ua tiav qhov teeb meem yeej nrog ntau tus neeg yuav khoom.

Yam ntim

Ntaus ib qho: 25 kg pp hnab (tsis txhob los nag, noo thiab lub hnub kis thaum thauj mus los.)Ntaus ob: 900/1000 kg lub hnab ntim (zam dhau los nag, noo thiab lub hnub kis thaum thauj mus los.)