Ụzọ mmepụta nke sodium Hydrosulfide dị mma na usoro nhazi

Sodium hydrosulfide (NaHS) bụ kemịkalụ inorganic dị mkpa a na-ejikarị eme ihe n'ọtụtụ ebe dị ka ụlọ ọrụ kemịkalụ, metallurgy, pharmaceuticals, pesticides, organosilicon, ọgwụgwọ mmiri mkpofu na nhazi ịnweta. Isiokwu a ga-enye nkenke okwu mmeghe nke n'ichepụta ụzọ nke Sodium hydrosulfide, gụnyere akụrụngwa, usoro na-erugharị, usoro ọrụ, akụrụngwa, njikwa mma, na usoro nchekwa.

Ngwaọrụ

Ihe ndị bụ isi maka mmepụta sodium hydrosulfide (NaHS) bụ sodium hydroxide na hydrogen sulfide. sodium hydroxide kwesịrị ịbụ ọkwa nke ụlọ ọrụ mmepụta ihe na ịdị ọcha na-erughị 96%, na hydrogen sulfide gas kwesịrị ịgbaso ụkpụrụ mba dị mkpa.

Oge nhazi

1. Nkwadebe nke ngwọta sodium Hydroxide: A na-agbakwunye sodium hydroxide siri ike na mmiri kwesịrị ekwesị ma kpalie ya ka ọ gbazee, na-eme ngwọta sodium hydroxide.

2. Mmalite nke hydrogen sulfide: A na-ewebata gas hydrogen sulfide n'ime ngwọta sodium hydroxide iji meghachi omume ma mepụta sodium hydrosulfide.

3. Nkewa nke Centrifugal: A na-edobe ihe crystallized na nkewa centrifugal iji nweta ngwaahịa emechara nke sodium hydrosulfide.

4. Icha: A na-akpọzi ngwaahịa sodium hydrosulfide nke enwetara site na nkewa centrifugal.

Nzọụkwụ arụ ọrụ

1. Dị ka usoro a kapịrị ọnụ si dị, gbakwunye sodium hydroxide siri ike na tankị mgbasa, wee gbakwunye mmiri kwesịrị ekwesị ma kpalie ịgbaze, na-eme ngwọta sodium hydroxide.

2. Mepee valvụ gas hydrogen sulfide ma webata hydrogen sulfide gas n'ime ngwọta sodium hydroxide, na-achịkwa ọnụego ikuku gas na okpomọkụ mmeghachi omume iji kwado mmeghachi omume nke na-emepụta sodium hydrosulfide.

3. Mgbe pH nke ngwakọta mmeghachi omume ruru ụfọdụ uru, kwụsị ikuku gas, mee ka ngwakọta mmeghachi omume dị jụụ na otu okpomọkụ, ma kwe ka sodium hydrosulfide pụta.

4. Tinye ihe kristal ahụ ka ọ bụrụ centrifuge maka nkewa centrifugal iji nweta ngwaahịa emechara nke sodium hydrosulfide.

5. Nyefee ngwaahịa sodium hydrosulfide enwetara site na nkewa centrifugal n'ime ngwaọrụ ihicha maka ọgwụgwọ ihicha iji nweta ngwaahịa sodium hydrosulfide ikpeazụ.

Equipment

Akụrụngwa achọrọ maka imepụta sodium hydrosulfide gụnyere tankị mgbasa, kettle mmeghachi omume, tankị crystallization, centrifuge, na akụrụngwa ihicha. Ngwa ndị a kwesịrị ịgbaso ụkpụrụ mmepụta na ihe nchekwa chọrọ, yana ha kwesịrị ịdị na-arụ ọrụ na nyocha oge niile iji hụ na arụ ọrụ nkịtị na iji nchekwa.

Quality Control

1. Hydrogen sulfide gas bụ ihe na-egbu egbu ma na-emerụ ahụ, ya mere ọ dị mkpa ijikwa usoro ikuku gas na okpomọkụ nke mmeghachi omume iji gbochie ntanye gas na ihe omume nke nsị ndị ọrụ.

2. Ebe a na-emepụta ihe kwesịrị ịkwado ihe ịrịba ama ịdọ aka ná ntị nchekwa na ụlọ ọkụ ọkụ iji hụ na nchekwa ndị ọrụ na ịkwalite ikike nzaghachi mberede.

3. Ndị na-arụ ọrụ ga-enwerịrị ọzụzụ ọkachamara iji ghọta njirimara nke ngwaahịa na usoro ọrụ, na-ahụ na nchekwa na nkwụsi ike nke usoro ọrụ.

Dị ka akụrụngwa kemịkalụ dị mkpa, sodium hydrosulfide chọrọ njikwa siri ike n'ihe ndị dị ka ịdị mma akụrụngwa, ọnọdụ mmeghachi omume na ogo ngwaahịa n'oge usoro nrụpụta iji hụ na ịdị mma na mkpụrụ nke ngwaahịa ahụ. Tụkwasị na nke a, ọ dị mkpa iji mee ka mmejuputa na njikwa nke usoro nchekwa dị ike iji hụ na nchekwa na nkwụsi ike nke usoro mmepụta ihe.