Soustic soda, amaara ama dị ka sodium hydroxide (NaOh), caustic Alkali, ma ọ bụ sodium hyrate. Ọ na-abịa n'ụdị abụọ: siri ike na mmiri mmiri. Soustic soda bụ ihe ọcha, ọkara na-acha kristal ihe, na-abụkarị flake ma ọ bụ ụdị granilar. Mmiri mmiri caustic soda bụ ihe ọrịa nke Naoh.
Soustic soda dị mkpa na-eji ihe ndị dị mkpa na-emepụta kemịkalụ, pulp na mpempe akwụkwọ, minellileg, ncha na ụlọ ọrụ nchebe gburugburu ebe obibi.
1. Okwu Mmalite na soda soda
1.1 echiche nke soaustic soda
Soustic soda nwere usoro kemịkal. E nwere ya:
1. Cracsosiveness siri ike: Naoh na-agbanyeghị na sodium na sodium na mmiri, na-egosi isi ihe na akụrụngwa siri ike.
2. Ọkpụkpụ dị elu na mmiri: ọ na-agbadawo n'ụzọ dị mfe site na mmiri dị mkpa na okpomọkụ, na-akpụzi alkaline ngwọta. Ọ na - agbanwe na ethanol na glycerin.
3. Agụụ soda siri ike nke soda ngwa ngwa na carbon dioxide site na ikuku, na-eduga mgbanwe ya.
4 Mmiri mmiri canic na-enweghị ụlọ a.
Mpempe akwụkwọ 1.2 nke soda
• Site na ụdị anụ ahụ:
• Soda siri ike soda: Flake caustic soda, sonular soda, na ụmụ a na-awụ akpata-raustic soda.
• mmiri ozuzo nke mmiri ozuzo: A na-etinye ihe na-esochi 30%, 32%, 42%, 45%, na 50% na 50% bụ nke kachasị na ahịa.
• Ahịa ahịa:
• mmiri canac cadda soda maka 80% nke ngụkọta.
• Soda siri ike soda, nke kacha mma flake frada soda, na-eme ihe dị ka 14%.
1.3 Ngwa nke sogac soda
1. Metricygy: tụgharịrị ihe ndị bara uru nke os n'ime mmiri sodi na sodium sos, na-enye ohere mwepụ nke enweghị adịghị mma.
2. Tooggile na iyung: Ejiri ya dị ka onye na-eme dị nro, na-akwụ ụgwọ, na echekwara na-aga n'ihu iji melite ederede na ịmịcha.
3. Ikike mmepụta kemịkalụ na-emepụta polycarbonate, polymerbent polymerbent, epoxy resin, phosphates, na nnu dị iche iche sodium dị iche iche.
4. Pulp na akwụkwọ: na-ewepu lignin na adịghị ọcha ndị ọzọ site na osisi pulp, na-eme ka njikọta akwụkwọ.
5. Ihe na-egbochi ya: ihe dị mkpa na ncha, ihe mgbochi, na ịkpata ọrụ.
6. Nchedo gburugburu ebe obibi: na-anọpụ iche acidic Isthewoter ma na-ewepu eriri ọla.
Nkwakọ ngwaahịa 1.4, nchekwa na njem
• nkwakọ ngwaahịa: nkewa dị ka ihe mgbochi 8 n'okpuru GB 13690-92 ma "ihe mgbochi" na-egosi na GB190-2009.
• njem:
• mmiri mmiri ozuzo soda: butere na carbon ígwè carbon; Ngwọta dị elu ma ọ bụ> 45% ịta ahụhụ chọrọ tackel alloy tank.
• Soaustic soda: a na-akọkarị ya na paịlị nke iri atọ ma ọ bụ ilu.
2. Usoro Mmepụta Mgbakọ
A na-esite na soda soda site na usoro abụọ:
1. Usoro ị na - eme ihe: gụnyere imegharị sodium Carbonate (Na₂co₃) na mmiri ara ehi wayo (ca (oh) ₂) iji mepụta sodium hydroxide hydroxide.
2. Chyrolytics: Electrolysis nke sodium sodium chloride (Nacl) ngwọta na-amị mkpụrụ soda, na gas chlorine (h₂) dị ka ngwaahịa.
• ion gbanwere usoro akpụkpọ ahụ bụ usoro elektrọlyttic kacha.
Mepụta arụmọrụ:
• 1Nmụaka nke Naoh na-arụpụta 0.886 tọn chlorine na 0.025 tọn hydrogen gas.
Soustic soda bụ kemịkal dị oke mkpa na ngwa ndị dị oke mkpa na ngwa ọrụ ọtụtụ ma na-arụ ọrụ dị iche iche n'usoro mmepụta dị iche iche.
Oge Post: Dec-24-2024
