1. Sọdọmsọpụrụ nke sayensị, nke sayensị dị ka sayensị dị ka sodium hydroxide (NaOh), bụ Alkali siri ike na corrosiveness siri ike. O nwere uzo abuo: siri ike na mmiri. Soustic soda dị ọcha ma nwee flakes, granules, wdg.; mmiri mmiri ozuzo soda bụ mmiri na-enweghị agba na mmiri. Ọ na-agbanye ya na mmiri iji mepụta usoro alkaline, ọ dịkwa ọcha na-emebi ma na-emebi emebi mgbe ọ na-amị carbon dioxide. Soustic soda bụ ihe dị mkpa kemịkalụ, ọ bụ otu n'ime alkalis abụọ na "acid atọ na alkalis abụọ" ọnụ na soda ash. A na-eji soaustic soda dị iche iche, nke eji eme ihe na Alumina, anyụ, anyụ, agwọ anụ, akwa akwa na ngwaahịa, na nhazi nri, nhazi osisi, nhazi osisi, igwe Industrylọ ọrụ, ụlọ ọrụ kemịkalụ, wdg dị iche iche, enwere ike ekewa siustic soda n'ime mmiri mmiri soda na soustic soda. A na-akpọ caustic Caustic soda dị ka mmiri mmiri caustic soda, nke na-abụkarị mmiri na-enweghị agba na mmiri. Dabere na nkebi nke sodium hydroxide, mmiri mmiri caustic soda, 32% mmiri mmiri caustic soda, 42% mmiri mmiri caustic soda, 48% mmiri caustic soda, 49% mmiri caustic soda, 50% mmiri mmiri soda, wdg, nke nke 32% mmiri mmiri soda na 50% mmiri caustic soda Monelsdị ihe dị mkpa. A na-akpọ causticdọ aka siri ike na soda siri ike soda, gụnyere Flake Caustic soda na soustic soda. A na-eji Caustic Caustic na China. Dabere na nkebi sodium hydroxide, caustic soda siri ike soda, 95% siri ike crada soda, 96% siri ike crada soda, 99.5% siri ike crada, wdg., Wdg, nke nke 99% Flake FAUSA bụ ihe dị egwu.
2. Usoro mmepụta ihe na-eweta usoro nkwalite soda na-akụziri iche gụnyere usoro ịna-ebute usoro na usoro electrolysis. Thezọ na-akpali iche echiche bụ soda na-atụsi ike, enwere ike ikewa ụzọ electrolysis na usoro Mercury, usoro diaphragm, na ion gbanwere usoro akpụkpọ ahụ. Usoro mgbanwe EMon akpụkpọ ahụ bụ usoro mmepụta kachasị n'ụwa n'oge ugbu a, na 99% caustic soda na obodo m na-agbaso usoro mmepụta a. Ion gbanwere akpụkpọ ahụ Soustic soda na chlorine site na iji ya na-atụgharị uche na-agbanwe agbanwe na Camche ụlọ nke cellrolytic cell. The ion gbanwere akpụkpọ ahụ pụrụ iche, nke na-enye ohere ị na-enye gị ohere ịgafe ma na-egbochi eyịm na gas gafere. Ya mere, mgbe electrolysis, naanị ihe mgbochi elecrolyte na + na gas elenye anya na-aga, na-esite na-ezere ihe ize ndụ nke ịgwakọta nke A gasmụ gas abụọ, ma na-ezere ọgbọ nke adịghị ọcha nke na-emetụta ịdị ọcha nke soaustic soda. A na-ekepụta usoro mmepụta nke electrolysis na-emepụta ihe dị iche iche na usoro isii: Ifchifinification, electrogen, chrogen, a alkali mepụta, na mmepụta alkali siri ike. Usoro kemịkal ya: 2nacl + 2h2o = 2H2 + 2h2 ↑ + cl2 ↑
3. Okwu Mmalite na Whenlọ Ọrụ Na-arụ Ọrụ Site na Stylecialiallọ Ọrụ Mmepụta, Ugwu Caustic soda bụ ọkụ eletrik na nnu nnu. Ọ na-ewe 2300 nke ọkụ eletrik na 1.4-1.6 tọn nke nnu iji mepụta otu toustic soda, nke na-akwụ ụgwọ 60% na iri abụọ nke soda soda. Imirikiti ụlọ ọrụ chlor-alkali wuru osisi ike ha iji belata ụgwọ ọrụ, ọnụ ahịa ụlọ ahịa na-enwekarị mmetụta na ọnụ ahịa Caustic soda. N'ozuzu, ọnụahịa nke ọkụ eletrik na-eme mkpọtụ na obodo m dịtụ mma, yabụ na ị ga-emegharị nke Soustic soda na ọnụego ahụ abụghị nnukwu. Dịka ihe dị mkpa dị mkpa, Sauska nwere ngwa dịgasị iche iche, ọkachasị gụnyere alumina, mbipụta na ihicha, ụlọ ọrụ kemịkalụ na ubi ndị ọzọ. N'etiti ha, alumina bu ulo oru nke Caustic Souustic, na-aza ihe karịrị 30% nke ahịa oriri oriri nke Caustic SAUSIC; Mbipụta na ịmịcha, eriri kemịkal maka ihe ndekọ maka 12.6%; Na Na Na Na Na Na Na Na Na Na Na Na Na Na) Industlọ ọrụ ndị ọzọ na-agbasasị agbasasị, na-echepụta ihe na-erughị 10%.
Oge Post: Dec-17-2024
