Sodium Sulphide Yellow thiab Liab Flakes 60% Na2s
SPECIFICATION
| Qauv | 10 PPM | 30 PPM | 90PPM-150PPM |
| Na2S | 60% min | 60% min | 60% min |
| Na2CO3 | 2.0% max | 2.0% max | 3.0% max |
| Dej Insoluble | 0.2% max | 0.2% max | 0.2% max |
| Fe | 0.001% max | 0.003% max | 0.008% max-0.015% max |
kev siv
Siv tawv los yog tanning rau tshem tawm cov plaub hau los ntawm hides thiab tawv nqaij.
siv nyob rau hauv hluavtaws organic intermediate thiab kev npaj ntawm sulfur dye additives.
Hauv kev lag luam textile ua tshuaj dawb, ua desulfurizing thiab ua tus neeg sawv cev dechlorinating
siv hauv kev lag luam pulp thiab ntawv.
Siv nyob rau hauv kev kho dej raws li tus neeg saib xyuas oxygen scavenger.
Siv nyob rau hauv kev lag luam mining li inhibitor, curing agent, tshem tus neeg sawv cev
Lwm yam siv
♦ Hauv kev lag luam kev yees duab los tiv thaiv cov kev daws teeb meem los ntawm oxidation.
♦ Nws yog siv rau hauv kev tsim cov tshuaj roj hmab thiab lwm yam tshuaj sib xyaw.
♦ Nws yog siv rau lwm yam kev siv xws li ore flotation, roj rov qab, zaub mov preservative, ua dyes, thiab detergent.
Sodium sulfide (Na2S), tseem hu ua tsw ntxhiab alkali, sulphide pob zeb, sodium sulfide, tsw ntxhiab dej qab zib.Anhydrous ntshiab cov khoom yog equiaxed dawb crystals.Corrosive thiab deliquescent;Soluble hauv dej, cov tshuaj yog alkaline;Acid decomposition tsim hydrogen sulfide;Yooj yim rau oxidize hauv huab cua.Cov khoom lag luam muaj cov dej sib txawv ntawm crystallization (Na2S•xH2O), feem ntau muaj li ntawm 60% sodium sulfide, vim tias me me ntawm impurities feem ntau yog lub teeb daj lossis lub teeb liab.Cov khoom yog nyob rau hauv block, flake thiab granular daim ntawv.Feem ntau yog siv los ua tus neeg sawv cev ntawm daim tawv nqaij nyoos, tus neeg sawv cev ua zaub mov, vulcanized dye raw cov ntaub ntawv, dye intermediates txo tus neeg sawv cev, ntaub dyeing mordant, ore flotation tus neeg saib xyuas, kuj tseem siv tau los ua viscose fiber ntau desulfurizer thiab tsim cov sodium hydrogen sulfide thiab sodium polysulfide raw cov ntaub ntawv. .
Sodium sulfide - Kev siv tseem ceeb
Siv rau kev tsim sulfide dye, tawv depilation tus neeg sawv cev, hlau smelting, yees duab, rayon denitrification thiab hais txog.Dav siv nyob rau hauv tawv manufacturing, roj teeb tsim, dej kho, ntawv ua, ntxhia ua, dye ntau lawm, organic intermediates, luam ntawv thiab dyeing, kws, monosodium glutamate, dag fiber, tshwj xeeb engineering yas, polyphenylene sulfide, polyalkali roj hmab, kuj siv nyob rau hauv lub kev tsim cov sodium thihydride, sodium polysulfide, sodium thiosulfate, thiab lwm yam, kuj muaj qee yam siv hauv kev lag luam tub rog.
Siv raws li kev tshuaj ntsuam reagent thiab ua precipitant rau cadmium thiab lwm yam hlau ions.Kuj tseem siv tau hauv kev yees duab, ntxhia flotation, hlau kho, zinc thiab cadmium plating.Rau kev tsim cov dyes, sulfide, thiab siv los ua ore flotation tus neeg saib xyuas, tus neeg saib xyuas cov plaub hau tshem tawm, daim ntawv ua noj ua haus.
① Hauv kev lag luam dyeing rau kev tsim cov sulfurized dyes, sulfurized ntsuab, sulfurized xiav los yog dye intermediates txo tus neeg sawv cev, mordant, thiab lwm yam.
② Siv los ua tus neeg sawv cev flotation rau ores hauv kev lag luam nonferrous metallurgy.
③ Fur tshem tawm tus neeg sawv cev hauv kev lag luam tawv.
(4) daim ntawv kev lag luam hauv daim ntawv ua noj ua haus.
Sodium sulfide kuj tseem siv rau hauv kev tsim cov sodium thiosulfate, sodium polysulfide, sodium sulfide thiab lwm yam khoom.
⑥ kuj tseem siv dav hauv textile, pigment, roj hmab thiab lwm yam kev lag luam.
Ntim
HOM IB: 25 KG PP hnab (tsis txhob los nag, ntub dej thiab tshav ntuj thaum lub sijhawm thauj mus los.)
HOM OB: 900/1000 KG TON HAUJ LWM (Tsis txhob los nag, damp thiab tshav ntuj thaum lub sij hawm thauj mus los.)
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