N'oge mmechi nke igwe na - emepụta mmiri, enwere usoro mmezi atọ:
1. Nlekọta nrụgide
Mgbe a ga-eji gas na-emechi ihe na-erughị otu izu, enwere ike iji ndozi nrụgide. Nke ahụ bụ, tupu usoro mmechi ahụ na-akwụsị, mmiri mmiri jupụtara na mmiri, a na-edozi usoro nke steepụ, na (0.05 ~ 0.1) Nke a nwere ike igbochi ikuku ịbanye na mmiri. Ojiji ijigide nrụgide na ọnọdụ okpomọkụ nke dị n'ime ndị gas sie ike: feet site na uzuoku site na akwa dị n'akụkụ, ma ọ bụ kpo oku site na ọkụ.
2. Mmezi udu mmiri
Mgbe enwere ike iji otu ọnwa na-erughị otu ọnwa, enwere ike iji ndozi mmiri. Njikwa mmiri bụ imeju steepụ steater na mmiri mmiri nwere mmiri dị nro nwere alkali ngwọta, na-ahapụ enweghị oghere Steam. N'ihi na ngwọta osisi na alkalinity kwesịrị ekwesị nwere ike ịkpụpụta ihe nkiri Oxide siri ike na elu igwe, si otú ahụ gbochie corrosion site na ịga n'ihu. N'oge mgbochi mmiri, a ga-eji ọkụ dị ala na-agba ọkụ mgbe niile iji mee ka ndị na-ekpo ọkụ dị ala. Tụgharịa gbanye ya mgbe niile iji kesaa mmiri. Lelee mmiri nile nke mmiri. Ọ bụrụ na Alkalinity wedata, tinye alkaline ngwọta kwesịrị ekwesị.
3. Mmezi akọrọ
Mgbe enwere ike iji ihe gas dị ogologo oge, enwere ike iji ya. Njikwa ndozi na-ezo aka na usoro nke ịtụnye ọgwụ na ite maka nchebe. Methodzọ a kapịrị ọnụ bụ: Mgbe ị kwụsịrị bower, na-akwụsị mmiri mmiri, jiri ụdị okpomọkụ ahụ na ite ahụ na grate ahụ, mechie vaven niile na akwa ụzọ. Lelee ọnọdụ mmezi mgbe niile ma jiri dochie anya na oge.
4. Mmezi na-arụ ọrụ
Enwere ike iji mmezi mmezi maka ndozi oge. Mgbe a na-emechi gas, ahapụla mmiri iji mee ka mmiri sie mmiri na ọkwa mmiri dị elu, na-eme ihe iji mee ka mmiri sie gasside ahụ pụọ na mpụga ụwa. Wunye na nitrogen ma ọ bụ amonia iji nọgide na-enwe nrụgide mgbe oke oriri na (0.2 ~ 0.3) MPA. Ebe nitrogen nwere ike meghachi omume na oxygen iji mepụta Oyrogen Oxide, oxygen enweghị ike ịbanye na kọntaktị na nchara. Mgbe Amọn a na-etisasịwo na mmiri, ọ na-eme ka mmiri alkaline ma nwee ike igbochi corresion oxygen. Ya mere, nitrogen na amonia bụ ezigbo nchekwa. Mmezi mmezi dị mma dị mma, yana mmezi ya chọrọ ezigbo njigide nke steeter gas sie na mmiri.
Oge post: Ọkt-26-2023