Yuav Ua Li Cas Hloov Sodium Hydrosulfide Liquid rau hauv Khoom Flakes

Yuav ua li cas hloov sodium hydrosulfide kua rau hauv cov khoom?

Dab tsi yuav tsum tau sau tseg thaum lub sijhawm ua cov ntsiav tshuaj?

Muaj sodium hydrosulfide kua yog ib qho inorganic compound nrog cov tshuaj formula NaHS. Nws feem ntau yog cov kua dej tsis muaj xim lossis lub teeb daj nrog cov ntxhiab tsw ntxhiab tsw. Nws yog ib qho tseem ceeb ntawm cov khoom siv raw thiab siv dav hauv ntau lub teb. Cov khoom siv tshuaj thiab siv Industrial sodium hydrosulfide kua yog alkaline hauv tshuaj lom neeg thiab yooj yim soluble hauv dej thiab cawv. Nws cov kev siv tseem ceeb suav nrog: Kev lag luam Dye: siv los ua tus neeg sawv cev pabcuam rau kev sib txuas ntawm Organic Intermediates thiab kev npaj ntawm Sulfur Dyes. Kev lag luam tawv: siv rau kev tshem tawm cov plaub hau thiab tanning ntawm cov tawv nqaij nyoos. Kev lag luam chiv: siv los tshem tawm monomeric sulfur hauv activated carbon desulfurizers. Kev lag luam tsuas: siv ntau heev rau Copper Ore Hnav khaub ncaws. Tib neeg tsim fiber ntau: siv rau dyeing, thiab lwm yam kev kho dej khib nyiab: siv rau Dej Khib Nyiab Kev Kho Mob, Thiab lwm yam

1. Cov kauj ruam los hloov Sodium Hydrosulfide kua rau hauv Flakes

1. Concentration ntawm Sodium Hydrosulfide Solution: Ua ntej, mloog zoo rau cov sodium hydrosulfide aqueous tov rau ib tug concentration ntawm 68-72%, thaum tuav ib tug kub ntawm tsis tsawg tshaj li 70 ° C.

2. Thaum tshav kub kub Preservation Treatment: Tom qab cov concentration, cov tshuaj sodium hydrosulfide tau txais kev kho cua sov kom tswj tau qhov kub thiab txias rau cov txheej txheem tom ntej flaking.

3. Cooling thiab Flaking: Lub tshav kub-preserved sodium hydrosulfide tov yog xa mus rau saum npoo ntawm lub nruas rotating nyob rau hauv ib tug txias flaking tshuab. Cov dej txias yog qhia los ntawm lub qhov txias ntawm lub nruas, tso cai rau cov tshuaj sodium hydrosulfide kom txias thiab khov rau ntawm lub nruas nto.

4. Scraping thiab ntim: Lub scraper yog siv los tshem tawm cov sodium hydrosulfide los ntawm qhov chaw ntawm lub nruas, tsim cov flakes tsis tu ncua. Lub thickness ntawm scraped flakes yog kwv yees li 0.5-2.0 mm. Cov flakes ces muab kaw rau hauv lub hnab ntim khoom siv cov txheej txheem.

5. Kev tswj hwm ib puag ncig: Txhawm rau kom muaj kev ua haujlwm zoo ntawm lub tshuab flaking thiab kev ua kom zoo ntawm cov tshuaj sodium hydrosulfide ntawm lub nruas nto, nws yog ib qho tsim nyog los tswj qhov chaw ua haujlwm ntawm lub tshuab flaking, ua kom qhov kub thiab txias hauv qab 18 ° C thiab cov av noo hauv qab 80%.

2. Dab tsi yuav tsum tau sau tseg thaum lub sij hawm flaking txheej txheem ntawm sodium hydrosulfide kua?

1. Kev Tiv Thaiv Kev Nyab Xeeb: Vim yog cov ntxhiab tsw ntxhiab ntawm sodium hydrosulfide thiab nws txoj kev nyiam ua rau tsis muaj zog, cov khaub ncaws tiv thaiv tsim nyog, hnab looj tes, thiab tsom iav lossis lub qhov ncauj qhov ntswg yuav tsum hnav thaum ua haujlwm. Kev nqus pa ntawm sodium hydrosulfide yuav tsum zam, vim tias nws muaj tshuaj lom heev thiab tuaj yeem ua rau lom.

2. Kev Ua Haujlwm Ib Puag Ncig: Sodium hydrosulfide yuav tsum tau ua nyob rau hauv ib qho chaw zoo-ventilated kom txo tau txoj kev pheej hmoo ntawm nqus pa pa phem.

3. Tsis txhob sib cuag nrog Oxidizers thiab Acids: Thaum siv, sodium hydrosulfide yuav tsum tau khaws cia kom deb ntawm cov pa oxygen, oxidizers, thiab lwm yam khoom los tiv thaiv hluav taws los yog tawg. Tsis tas li ntawd, sodium hydrosulfide yuav tsum tsis txhob tov nrog cov kua qaub, vim qhov no tuaj yeem tso cov pa phem.

4. Daim tawv nqaij thiab Qhov Muag: Sodium hydrosulfide kua tuaj yeem ua rau tawv nqaij thiab qhov muag, yog li cov hnab looj tes tiv thaiv thiab tsom iav yuav tsum hnav thaum siv.

5. Cia thiab Tsheb Thauj Mus Los: Sodium hydrosulfide yuav tsum tau muab khaws cia rau hauv lub thawv ntim rau hauv qhov chaw zoo, qhov chaw cia qhuav. Thaum lub sij hawm kev thauj mus los, nws yuav tsum tau tiv thaiv los ntawm nag thiab tshav ntuj. Sodium hydrosulfide nyob rau hauv lub nruas hlau yuav tsum tau thauj mus rau hauv lub tsheb npog, thaum cov kua sodium hydrosulfide yuav tsum tau thauj mus rau hauv lub tankers. Ntim yuav tsum nyob twj ywm tsis tu ncua, thiab nws yuav tsum tsis txhob muab tso rau hauv los yog inverted, los yog yuav tsum tau mus rau hauv kev sib cuag nrog acids.

6. Kev Tiv Thaiv Hluav Taws thiab Corrosion: Thaum lub sij hawm thauj mus los, yuav tsum tau ceev faj kom tsis txhob muaj hluav taws kub thiab corrosion. Nws yuav tsum tau khaws cia thiab thauj mus deb ntawm cov zaub mov thiab cov khoom uas yuav hnov ​​​​mob nrog hydrogen sulfide.

7. Kev tuav xwm txheej ceev: Nyob rau hauv qhov kev tshwm sim ntawm cov dej xau los ntawm kev ntim khoom, thaj chaw yuav tsum tau ntxuav nrog dej, thiab lub thawv yuav tsum tau muab kaw kom nruj. Thaum muaj hluav taws kub, dej, xuab zeb, lossis ntau yam khoom siv tua hluav taws tuaj yeem siv los tua cov nplaim taws.

8. Cov dej txias txias: Qhov kub ntawm cov dej txias yuav tsum tswj kom tsis txhob siab tshaj 15 ° C.

Cov saum toj no yog cov kauj ruam thiab cov teeb meem tseem ceeb uas yuav tsum tau them sai sai rau thaum ua sodium hydrosulfide kua rau hauv flakes. Ua raws li cov kev ceev faj no tuaj yeem ua kom muaj kev nyab xeeb thiab ua haujlwm ntawm cov txheej txheem tsim khoom.