China sodium sọlphide Red Flakes 60% ndị na-emepụta na ndị na-eweta ya | Bointe
Ngwaahịa_banner

ihe emeputara ohuru

Sodium sulphide uhie flakes 60% na2s

Ihe omuma nke nkiti:

  • Aha ndi ozo:Sodium sulfide, sodium sọlfọ, siri ike, ashydrous, SSF 60%, MSS
  • Molecular usoro:Na2s
  • Nke.1313-82-2
  • Ịdị arọ molocula:78.04
  • Ịdị ọcha:60% min
  • Koodu HS:28301000
  • Qty kwa 20 FCL:22-25mt
  • Nọmba Model (Fe):80PM 150PM
  • Ọdịdị:Red Flakes
  • Nchịkọta Ntụkọta:Na 25KG / 900Kg / 1000Kg Clastic Clastic akpa, na 150kg / 320kg iron

Nkọwapụta na ojiji

Ọrụ Ndị Ahịa

Nsọpuru anyi

Nkowa

Mogosi

10ppm

Iri ato na ato

90ppm-150ppm

Na2s

60% min

60% min

60% min

Na2co3

2.0% max

2.0% max

3.0% max

Mmiri insoluble

0.2% max

0.2% max

0.2% max

Fe

0.001% max

0.003% max

0.008% max-0.015% max

ojiji

Sodium slulphade acha odo odo (ashydrous, siri ike, hydrated) (2)

Ejiri akpụkpọ anụ ma ọ bụ tanning maka iwepu ntutu na skins.

Ejiri ya na mpaghara nzukọ na-agagharị na nkwadebe nke ihe mgbakwunye sọlfọ.

Sodium slulphade acha odo odo (ashydrous, siri ike, hydrated) (3)
Sodium slulphade acha odo odo (ashydrous, siri ike, hydrated) (4)

Na ụlọ ọrụ sekọndrị dị ka ịcha ọcha, dị ka a na-eme ka ihe dị ka onye na-eme mkpọtụ

Ejiri ya na ụlọ ọrụ pulp na akwụkwọ.

Caustic soda pel 9906 (2)
Sodium slulphade odo na-acha odo odo (anydrous, siri ike, hydrated) (6)

Ejiri ọgwụgwọ mmiri dị ka onye na-ahụ maka oxygen scanger.

Ejiri ụlọ ọrụ na-egwu egwu dị ka Inmiselọ Ọrụ Na-eme Ihe, Ibe Ebe Nchọpụta

Sodium slulphade acha odo odo (ashydrous, siri ike, hydrated) (1)

Ndị ọzọ ji

N'elu ụlọ ọrụ foto iji kpuchido azịza ndị mmepe site na oxidation.
A na-eji ya na mmepụta nke kemịkalụ roba na ahịhịa ndị ọzọ.
Ọ na-eji ngwa ndị ọzọ gụnyere izu nri, mgbake mmanụ, ihe nchekwa nri, na-eme ka ọ dị ọcha.

Usoro Nkwadebe Nkwadebe

1 Mgbe obi jụrụ, ngwaahịa a na-etisasịwo na ngụkọta alkali iji mepụta mmiri mmiri. Mgbe o guzochara ma doo anya, nke dị elu na-etinye uche Alkali nwere ike ịnwe sodium sọlfọ siri ike. Mgbe mbufe ụgbọ mmiri na Flake (ma ọ bụ granila) iji nweta flake (ma ọ bụ granular)

Na Na Na (Na2so4 + 2C → Na2S + 2co2

2. Abrorpyzọ: Jiri 380-420 g / l sodium hydroxide ga-agwọta ga-enwe ike ịmịcha gas nwere h2S> 85%. Ngwaahịa a na-esite na-eme ka a na-ebuli ya ma lekwasị anya inweta sodium sulfide ngwaahịa emechara.

Na Na Na: H2S + 2Nah → Na2S + 2h2o

3. A ga-emepụta usoro soum sọọsọ dị ka site na-etolite Sọọsọ mgbe sodium sulfate na akparamagwa abụọ na-eme ka ihe dị mkpa iji mee ka ihe nkiri Brium sulfate.

Na kemịkal mmeghachi omume ya, base + na2SO4 na2S + base4 ↓

4. Metzọ mgbazinye gas: ọnụnọ nke mkpụrụ osisi na-ahụ anya, ma ọ bụ carbon monoxide, gas na-emepụta sodium sọọsọ na-eme ka ọ na-ebute sodium sọsdydrour dị elu (nwere 95% ruo 97 % Na2s).

Kemịkalụ mmeghachi omume:

Na2SO4 + 4CO → Na2S + 4CO2

Na2so4 + 4h2 → Na2s + 4h2o [3]

5. Usoro imepụta: Usoro nzụlite na-eji usoro sodium sọlsọs na ịta ihe dị ka 4% dị ka ngwaahịa nke akpa sulfate dị ka ihe. A na-agbanye ya n'ime evaporator ugboro abụọ ka ọ bụrụ 23%, ma zigazie ya na nkuzi na-ewepu iron na carbon. Ọ na-awụkwasị ya n'ime evaporator (nke eji nickel dị ọcha) iji kpochapụ ihe ngwọta Alkali n'otu anya, ma zigakwa ya na igwe na-eme mmiri na-emepụta mmiri. Mgbe enyocha nyocha na nkwakọ ngwaahịa, a na-enweta ngwaahịa a rụchara.


  • Nke gara aga:
  • Osote:

  • Mbukota

    Pịnye otu: 25 n'arọ PP akpa (zere mmiri ozuzo na ikpughe anyanwụ n'oge njem.)

    Mbukota (2)

    Pịnye abụọ: 900/1000 n'arọ (zere mmiri ozuzo na ikpughe anyanwụ n'oge njem.)

    Mbukota (1)

    Na-eburu ha

    Caustic soda pel 9901 Caustic soda pel 9902

    Njem ụgbọ njem

    Caustic soda pia 9906 (5)

    Asambodo ụlọ ọrụ

    Caustic soda peda 99%

    Ndị ahịa na-emekọ ahịa

    k5

    Dee ozi gị ebe a ma zigara anyị ya