Sodium sulphide ja flake 60% na2s
Gwadawa
| Abin ƙwatanci | 10ppm | 30PMP | 90ppm-150ppm |
| Na2s | 60% min | 60% min | 60% min |
| Na2co3 | 2.0% Max | 2.0% Max | 3.0% Max |
| Ruwa insoluble | 0.2% max | 0.2% max | 0.2% max |
| Fe | 0.001% Max | 0.003% Max | 0.008% Max-0.015% Max |
amfani
Amfani da fata ko tanning don cire gashi daga ɓoye da fatalwa.
Amfani da shi a cikin tsaka-tsakin tsaka-tsakin tsaka-tsaki da kuma shiri na kayan dye ƙara.
A masana'antar daure a matsayin bleaching, a matsayin desulfurizing kuma azaman wakili na dechlolining
amfani a cikin masana'antar almara da masana'antar takarda.
Amfani da shi a cikin aikin ruwa a matsayin wakilin isashshen oxvengen.
Amfani da shi a masana'antar ma'adin abinci a matsayin inhibitori, magance wakili, cire wakili
Wasu da aka yi amfani da su
♦ A cikin masana'antar daukar hoto don kare mafita don isasshen abu.
♦ ana amfani dashi a cikin sinadarai na roba da sauran mahadi na sunadarai.
♦ Ana amfani dashi a cikin wasu aikace-aikacen sun haɗa da flotation, farfadowa da mai, abubuwan abinci abinci, yin dyes, da kayan wanka.
Hanyar shiri
1. Hanyar saukaka boda foda: Mix miabilite da foda a cikin rabo na 100: (21-22.5) (nauyi rabo) da rage da rage a babban zafin jiki na 800-1100 ℃. Bayan sanyaya, an narkar da samfurin a cikin wani bayani na alkali bayani don samar da ruwa. Bayan tsayawa da kuma bayyana, ingantaccen maganin ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar ƙwayar sodium mai ƙarfi. Bayan da tanki na canja wuri da flake (ko granulation) ana amfani dasu don samun flake (ko kuma granular) Sidium sulfde samfurin
Chemical dauki daidai: Na2SO4 + 2C 2C → Na2s + 2 2Co2
2. Hanyar sha: Yi amfani da 380-202 g / l sodium hydroxiall don kawar da sharar gas mai dauke da H2s> 85%. Sakamakon samfurin ya bushe kuma ya mai da hankali don samun kayan sodium sulfde samfurin.
Hankalin sunadarai: H2S + 2 2Saoh → Na2s + 2H2o
3. Hanyar sulfudar sulfide: sodium sulfide za a iya samar da shi azaman-samfurin lokacin da sodium sulfide na biyu don gano sau biyu don gano sau biyu don yin bincike a cikin sulfate.
Ilimin sunadarai na amsawar: bash + na2sebe4 → Na2s + Bas4 ↓
4. Hanyar rage Gas: A gaban mai kara mai kara mai hankali, da carbon monoxide a cikin tafasasshen ushalrat sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium sodium % Na na2s).
Chemical dauki daidai:
Na2SO4 + 4Co → Na2s + 4Co2
Na2SE4 + 4H2 → Na2s + 4h2o [3]
5. Hanyar samarwa: Hanyar maimaitawa tana amfani da maganin sodium na kimanin 4% azaman samfurin a cikin samfurin bari a matsayin albarkatun ƙasa. An shawo kan shi cikin mai da-ruwa sau biyu don zama kashi 23%, sannan ya aika cikin tanki mai motsawa don cire baƙin ƙarfe da carbon. Don haka sai a fara zage shi cikin mai ruwa (wanda aka yi da nickel mai tsabta) don amfani da alkalin maganin alkalin, sannan a aika zuwa kwamfutar hannu mai sanyaya ruwa mai sanyaya. Bayan tantance da kunshin, ana samun samfurin da aka gama.
Shiryawa
Rubuta ɗaya: jaka 25 kg pp (guji ruwan sama, damp da rana da rana yayin sufuri.)
Rubuta biyu: 900/1000 kg ton jaka (guji ruwan sama, damp da rana da rana yayin sufuri.)
Saika saukarwa
Sufuri sufuri
Takaddun Kamfanin
Abokin Ciniki
