khoom

Peb yuav tau mob siab rau peb tus kheej muab peb cov neeg yuav khoom noj kom zoo nkauj tshaj plaws rau cov phooj ywg zoo siab, peb tseem zoo siab tos txais cov phooj ywg zoo thiab pib koom tes nrog peb. Peb cia siab tias yuav hitch ob txhais tes nrog pals nyob rau ntau yam kev lag luam los ua cov khoom lag luam zoo heev.
Peb tab tom yuav mob siab rau peb tus kheej muab peb cov neeg yuav khoom muaj kev nyiam tshaj plaws rau kev daws teeb meem rau kev daws teeb meem rau kev daws teeb meemTuam Tshoj sodium hydrosulfide thiab sodium hydrosulphide, Raws li cov kev paub txog engineers, txhua daim ntawv xaj rau kev kos duab lossis cov qauv coj los ua qauv tau txais tos. Tam sim no peb tau yeej lub koob npe zoo rau cov neeg siv khoom hauv peb cov neeg siv khoom txawv teb chaws. Peb yuav txuas ntxiv mus sim ua kom zoo tshaj plaws kom muab cov khoom zoo thiab cov kev pabcuam zoo tshaj plaws. Peb tos ntsoov yuav ua haujlwm rau koj.

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 tshwm sim ntawm decompounding: hydrogen sulfide ntawm muaj zog toxicity treadium hydrosulfide nash nrog cov phooj ywg zoo tshaj plaws, peb zoo siab txais tos cov phooj ywg zoo los sib tham me me thiab pib koom tes nrog peb. Peb cia siab tias yuav hitch ob txhais tes nrog cov neeg muaj kev lag luam sib txawv los ua cov zoo nkauj heev
Cov neeg muag khoom sab saum tojTuam Tshoj sodium hydrosulfidethiabSodium Hydrosulphide, Raws li cov kev paub txog engineers, txhua daim ntawv xaj rau kev kos duab lossis cov qauv coj los ua qauv tau txais tos. Tam sim no peb tau yeej lub koob npe zoo rau cov neeg siv khoom hauv peb cov neeg siv khoom txawv teb chaws. Peb yuav txuas ntxiv mus sim ua kom zoo tshaj plaws kom muab cov khoom zoo thiab cov kev pabcuam zoo tshaj plaws. Peb tos ntsoov yuav ua haujlwm rau koj.

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.)