Kedu ihe eji nnu ụlọ ọrụ eme ihe?

Ngwa nnu nke ụlọ ọrụ mmepụta ihe na ụlọ ọrụ kemịkalụ bụ ihe a na-ahụkarị, ụlọ ọrụ kemịkalụ bụ ụlọ ọrụ bụ isi na akụ na ụba mba.A na-akọwakarị ojiji nnu nke ụlọ ọrụ na-eme ihe dị ka ndị a:

1. Chemical ụlọ ọrụ
Nnu ụlọ ọrụ bụ nne nke ụlọ ọrụ kemịkalụ, ọ bụ ihe dị mkpa akụrụngwa nke hydrochloric acid, caustic soda, chlorine gas, ammonium chloride, soda ash na na.

2. Ụlọ ọrụ ihe owuwu ụlọ
1, isi akụrụngwa maka mmepụta nke iko alkali bụ nke ulo oru nnu.
2. The glazes na keadighi rarii ite, seramiiki tile na ite nwekwara mkpa ulo oru nnu.
3, na agbaze nke iko ịgbakwunye ikpochapụ afụ na iko mmiri mmiri na-akọwa gị n'ụlọnga, na-mere nke ulo oru nnu na ndị ọzọ akụrụngwa.

3 .Ụlọ ọrụ mmanụ ala

1, ụfọdụ mmanụ-soluble organic acid barium nnu nwere ike iji dị ka mmanụ ụgbọala combustion osooso iji kwalite zuru ezu combustion nke mmanụ ụgbọala.
2, mgbe a na-edozi mmanụ ala, enwere ike iji nnu na-emepụta ihe dị ka ihe na-eme ka mmiri na-ekpochapụ mmiri iji wepụ alụlụm mmiri na mmanụ ụgbọala.
3, nnu chemical ngwaahịa barium sulfate nwere ike ime ka mkpọpu ala apịtị arọ na dị ka a regulator.
4, boron nitride enwetara site na boron dị ka akụrụngwa, ike ya hà nhata diamond, enwere ike iji ya dị ka ihe siri ike maka imepụta ihe ọkụkụ mmanụ.
5, magnesium oxide, magnesium hydroxide na magnesium carbonate nwere ike iji dị ka ash modifier agbakwunyere mmanụ mmanụ iji gbochie oke okpomọkụ corrosion nke vanadium ngwakọta.
6, na nhazi nke kerosene, a na-eji nnu mee ihe nzacha oyi akwa iji wepụ ngwakọta.
7, N'oge a na-egwupụta mmanụ olulu mmiri, enwere ike ịgbakwunye nnu nke ụlọ ọrụ na apịtị dị ka ihe nkwụnye iji chebe iguzosi ike n'ezi ihe nke isi nnu nnu.

4. Ụlọ ọrụ igwe

1. N'ebe okpomọkụ dị elu, nnu mmepụta ihe na-eme ka isi ihe nkedo ahụ dị nro, si otú a na-egbochi ọgbọ nke ọkụ ọkụ na nkedo.
2, ụlọ ọrụ nnu nwere ike iji dị ka ihe magburu onwe nrapado maka na-abụghị ferrous metal na alloy nkedo ájá.
3, ferrous metal na ọla kọpa, ọla kọpa alloy tupu electroplating ike pickling, mkpa ulo oru nnu.
4, ígwè n'ibu akụkụ ma ọ bụ ngwá ọrụ na okpomọkụ ọgwụgwọ, na-ejikarị kpo oku ngwá bụ nnu bath ọkụ.

5. Metallurgical ụlọ ọrụ
1, ụlọ ọrụ nnu nwekwara ike-eji dị ka a desulfurizer na clarifier maka ọgwụgwọ nke metal ore.
2, nnu nke ụlọ ọrụ mmepụta ihe na ụlọ ọrụ metallurgical nwere ike iji dị ka onye na-esi nri chlorination na onye na-emenyụ ọkụ.
3, na pickling nke warara ígwè na igwe anaghị agba nchara, aluminum smelting, electrolytic na ndị ọzọ AIDS iji ulo oru nnu.
4, na agbaze refractory ihe, wdg, mkpa ulo oru nnu.
5, ngwaahịa igwe na ngwaahịa akpọrepu nchara na-emikpu na ngwọta nnu, nwere ike ime ka elu ya sie ike ma wepụ ihe nkiri oxide.

6. Ụlọ ọrụ agba agba
Ọ bụghị naanị ihe ndị a na-ejikarị eme ihe na ụlọ ọrụ agba agba (dị ka soda caustic, soda ash na chlorine, wdg) bụ nke nnu ụlọ ọrụ na-emepụta kpọmkwem, kamakwa hydrochloric acid na ngwaahịa ndị ọzọ na-enweta site na nhazi miri emi nke nnu ụlọ ọrụ.Tụkwasị na nke ahụ, ihe fọrọ nke nta ka ọ bụrụ nzọụkwụ ọ bụla na usoro mmepụta ihe na-eri nnu ụfọdụ.Tụkwasị na nke ahụ, a na-ejikwa nnu ụlọ ọrụ eme ihe n'ọtụtụ ebe na ọgwụgwọ mmiri, ihe na-agbaze snow, refrigeration na refrigeration.