Nchịkọta Nernst nke ọhụrụ 1735 Acid Dewer bụ ihe pụrụ iche nke nwere ike tụọ ọgwụ acid nke nwere ike ịta mmanụ ikuku na ngwa ngwa n'ịntanetị n'oge. Acid Dew Point tụrụ site na ngwa nwere ike ịchịkwa okpomọkụ nke na-esi ísì ụtọ, melite ọrụ dị ala na-arụ ọrụ, na-eme ka nchekwa na-arụ ọrụ.
Mgbe ị jiri Nernst 1735 acid dew, ị nwere ike ịma nke ọma na gas gas gas na-eme ka ọ bụrụs oxyges, yana mmiri mmiri oxyge (kg kwa kilogram) ma nwee iru mmiri. Onye ọrụ nwere ike ijikwa okpomọkụ na-adịghị mma karịa obere mmiri dị elu karịa ngosipụta nke ọkụ na-acha ọcha dị ka ihe ngosipụta abụọ, iji zere nchekwa ikuku ma na-abawanye nchekwa ọkụ.
Na ndị na-eme mkpọtụ ma ọ bụ ike osisi, anụ na-edozi mmanụ na ụlọ ọrụ kemịkalụ na ọkụ na-ekpo ọkụ. A na-eji ọkụ ọkụ (gas gas, mmanụ akọrọ na-ere ọkụ, unyi, mmanụ, wdg).
A na-enwe ụdị sọlfọ ndị a ma ọ bụ obere sọlfọ, nke ga-emepụta ya2na usoro peroxide. N'ihi ịdị adị nke ikuku oxygen na ụlọ na-akpokọta ihe, obere obere2na-aga n'ihu na oxygen iji mepụta ya3, Fe fe2O3na v2O5n'okpuru ọnọdụ ikuku nkịtị. (A na-ejiji gas na elu igwe nwere oke).
Ihe dị ka 1 ~ 3% nke ihe niile2A tọọrọ ya3. So3gas na ikuku dị elu adịghị mma, mana mgbe okpomoku gas gas dị n'okpuru 400 Celsius C, yabụ3ga-ejikọ ya na mmiri vapo iji mepụta sulfuric acid vapor.
Usoro mmeghachi omume ahụ dị ka ndị a:
SO3+ H2O --- h2SO4
Mgbe sulfuric acid na-eme ka ikuku na-ekpo ọkụ na ọdụ nke ọkụ ahụ, sulfuric acid dew porsosonion ga-eme.
N'otu oge ahụ, sọlfọ acid na-eme ka ọ dị obere okpomọkụ dị ala ga-agbakwakwa ájá na gas na-adịghị mfe iji wepụ. A na-egbochi ọwa gas gas ma ọ bụ gbochie ya, nguzogide na-abawanye, ka ị mụbaa ike oriri nke faced can. Corrionion na mgbochi ntụ ga-etinye ọnọdụ ọnọdụ nke na-arụ ọrụ na-ekpo ọkụ. Ebe ọ bụ na gas gas nwere ha abụọ3na mmiri na mmiri, ha ga-emepụta h2SO4Vpor, nke na-ebute mmụba nke mmiri acid nke gas gas. Mgbe okpomoku gas di ala karie ka acid dew potch okpomoku nke gas gas, h2SO4Steam ga-agbaso na ngbanwe nke ọkụ na-etolite na-etolite H2SO4Ngwọta. Gburugburu ngwa ngwa ahụ, na-ebute ngbanwe okpomọkụ na mbibi ọkụ.
Na ngwaọrụ na-akwado ọkụ nke ọkụ na-akwado ọkụ ma ọ bụ sie ike, ike ike nke flue na nke na-emegharị ihe dị ka 50% nke ngụkọta ike ike nke ngwaọrụ. Ọnọdụ okpomọkụ ahụ na-agwụ ike na-emetụta arụmọrụ ikuku nke ọkụ na-ekpo ọkụ. Nke dị elu na-agwụ ike okpomoku, nke dị ala arụmọrụ nke ikuku. Maka ọ bụla 10 Celsius C mmụba na okpomọkụ gas gas, arụmọrụ ọkụ ahụ ga-agbada site na 1%. Ọ bụrụ na okpomọkụ gas dị ala karịa oke mmiri mmiri nke acid nke gas gas, ọ ga-akpata corrosion akụrụngwa ma mee ka nchekwa nchekwa na-arụ ọrụ ọkụ na-eme ka ihe dị ọkụ na-ekpo ọkụ.
Ahụike ike na-agwụ ike nke ọkụ na-ekpo ọkụ na-esikwa dị elu karịa oke mmiri mmiri nke gas gas. Ya mere, na-ekpebi mmiri mmiri acid nke ọkụ na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ na-eme ka arụmọrụ ikuku na-ebelata.
Oge post: Jan-05-2022
