Kedu usoro ọgwụgwọ a na-ahụkarị maka cyanide - nwere mmiri mkpofu?

N'ọnọdụ ugbu a nke na-eme ka ọkwa njikwa gburugburu ebe obibi na-akawanye mma ma na-esiwanye ike, ọtụtụ ubi ndị na-eji cyanide na-emepụta nnukwu mmiri mkpofu na-emerụ ahụ. Ọ bụrụ na ejiri ya nke ọma, ọ nwere ike ibute ihe egwu nye ahụike mmadụ. Iji mezuo ebumnuche abụọ nke ihe mkpofu na ihe na-adịghị emerụ ahụ, enwere ike iji usoro mmegharị ihe iji dozie okwu a.

Usoro acidification

Isi ihe dị na usoro a bụ itinye sulfuric acid na cyanide - nke nwere mmiri mkpofu dịka mmiri mkpofu Sodium cyanide ma gbanwee pH ka ọ bụrụ ihe dịka 1.5. Nke a na-agbanwe CN - ka ọ bụrụ HCN. Ebe ọ bụ na isi mmiri nke HCN dị oke ala, naanị 26.5℃, ọ nwere ike ịpụ na ngwọta ahụ na okpomọkụ ụlọ. A na-etinye gas HCN gbapụrụ agbapụ n'ime ihe na-amịkọrọ ihe ma na-amịkọrọ ya site na ngwọta alkaline (sodium hydroxide ma ọ bụ ngwọta calcium hydroxide). N'ihi ya, a na-enweta ngwọta cyanide 20% - 30%, nke enwere ike ịmegharị ọzọ.

Ion - Usoro mgbanwe

Anion - resin mgbanwe nwere njikọ siri ike maka ọtụtụ ion dị iche iche nke ígwè - cyanide complex ions dị na cyanide - nke nwere mmiri mkpofu. Site na usoro nke adsorption na desorption, enwere ike iwepụ Cyanide na ọla bara uru dị na mmiri mkpofu. Uru nke usoro a bụ na ịdị mma nke mmiri a sachara dị mma ma kwụsie ike. Agbanyeghị, resin mgbanwe anion nwere obere nha ihe na ike mekaniki ezughi oke. Ọzọkwa, usoro ahụ dị mgbagwoju anya, yana nnukwu ihe isi ike ọrụ na ọnụ ahịa dị elu.

Ụzọ mgbasa ozi Carbon arụnyere

Carbon na-arụ ọrụ nwere usoro microporous bara ụba yana hydrophobicity elu, yana ọ nwere njikọ siri ike maka ihe ndị na-egbu egbu na mmiri. Ya mere, usoro mgbasa ozi carbon na-arụ ọrụ bụ otu n'ime ụzọ kachasị dị irè maka iwepụ ihe ndị na-egbu egbu dị ala na mmiri. Mmetụta mgbasa ozi nke carbon na-arụ ọrụ na-adabere n'ọtụtụ oghere dị n'ime ya na nnukwu akụkụ elu ya.

Iji hụ na cyanide dịka Sodium Cyanide agbapụtaghị, ndị nyocha na-anwale mmiri mgbe niile iji chọpụta oke mmetọ cyanide. Ọ bụrụ na ọ dị mkpa, a na-agbasa ebe ịdọ aka ná ntị. Ma ndị nyocha ma ndị ọrụ ọgwụgwọ nọ n'ebe ahụ kwesịrị iyi uwe aka nchekwa nke na-anaghị eguzogide mmanụ rọba.

Na mmechi, ọgwụgwọ kwesịrị ekwesị na imegharị mmiri mkpofu Cyanide dị oke mkpa maka nchekwa gburugburu ebe obibi na nchekwa akụrụngwa. Site n'itinye usoro ndị a n'ọrụ na ijide n'aka na anyị na-enyocha nke ọma, anyị nwere ike ibelata mmetụta ọjọọ nke cyanide - nke nwere ihe mkpofu na gburugburu ebe obibi na ahụike mmadụ.