Production haukini

ahumahi nitric tenei ra - tetahi o nga ahumahi ārahi. Ko te whakamahi o te haukini horapa ki te pouaka (R717, he refrigerant), rongoā (otinga haukini ranei he haukini wai waipiro), ahuwhenua (maniua).

utua aro Paraimere te ki te hanga o maniua hauota (e te tikanga - me o ratou tumu, tae atu haukini, hoki e inoi kua nui haere ki runga ki te rua tekau tau kua pahure, 20%).

Ko he rerekē haukini production, te tuatahi o te katoa, pūngao tiketike. Ko te hītori katoa o tenei hanga - ko te pakanga mo te whakaiti o te pūngao i whakamahia (pūkaha, waiariki, hiko).

Whaki te ariā o te tātai haukini:

N2 + 3H2 = 2NH3 + Q

he putawera, reversible te tauhohenga, ki te hekenga i roto i te rōrahi. Mai te mea putawera te tauhohenga, ka nuku i te taka pāmahana te taurite ki te hanganga o te haukini, Heoi, ko te auau tauhohe e whakaiti tino. kia puta haukini production i pāmahana teitei (e wahi i 500 degrees Synthesis). ka meinga nui ake ° t te tauhohenga anga whakamuri. Pressure i 15 ki te 100 MPa taea ki te kaupare i te pānga o te pāmahana (pēhanga iti - i te 10 ki te 15 MPa, te pēhanga toharite - i 25 ki te 30 MPa, pēhanga teitei - i runga 50 MPa). O enei meinga tuarua.

Ko te whakakōkī Ko te rino hautai ki tāpiringa konupūmā, silicon, pāhare pāporo, waikura konumohe.

Täoke (te waro haukura, wai, hauwai sulfide) pēhia ngā te tere rere o te tauhohenga i pau iho te whakakōkī reira whakaiti tona mahi, me te whakaiti i tona ora ratonga. tikanga o tēnei e me tonu kia ata horoia te ranunga hauwai sulfide. Ahakoa i muri i te horoi anake i te wahi o tenei ranunga e tahuri ki te haukini. Na reira, ka tono tangata ano te hautanga unreacted toe ki te pūrere.

Nahea te hanga o te haukini?

tukua te awakeri te ranunga rite kua o toru nga wahi o te hauwai me te kotahi hauota. haere te reira i roto i te turbocharger, kōpeke nei ki te runga ake, me kua tonoa ki te tīwae ariā ki te whakakōkī tāmau i roto i te whata. Te tukanga, rite kitea matou, kaha putawera. Emit wera heats ranunga nitric. Mai i pourewa rau e pā ana ki te 25 ōrau o te haukini me te hauota unreacted me te hauwai. tukua te hanganga katoa e ki te pouaka, te wahi te matao o te ranunga te. riro wai pēhanga haukini. Na tomo te mahi te whakawehe, nei mahi - kohinga motuhake o haukini i roto i te raro, me te ranunga unreacted, kua hoki mai nei ki te papu komuhumuhu hoki ki te tīwae. Nā ki taua tohanga o ranunga nitric i whakamahia e 95 ōrau. whangai haukini wai i runga i te haukini kei ki te whare putunga motuhake.

mihini katoa i whakamahia i roto i te hanga, hiri mōrahi, te whakakore leakage. whakamahi te reira i te pūngao anake tupu i roto i tauhohe putawera. katia kaupapa, iti-ururua. E heke utu whakawhetai ki te tukanga tonu me aunoa.

Haukini production he pānga i runga i te taiao. hau momotu, kei haukini, waikura waro me te hauota, me te tahi atu poke. tukua wera iti-kōeke te. Whakawāteatia te wai i muri i horoi me te meangiti i te piere iho.

Na reira, i roto i te hanga o te haukini tika ki ngā horoi catalytic ki te aroaro o te hau whakaiti. Whakaiti i te nui o te wai ururua taea te tutuki i te whakakapi i te compressors kōkeke mō turbochargers. Ka taea te tikanga wera iti-kōeke o tāuru wera nui-kōeke. Heoi, ka whakapiki ake i te reira poke o haurehu flue.

ara iahiko Ehnergotehnologicheskih tae huringa ngā e whakamahi mamaoa rite nga hua wera me te ngingiha, ka whakapiki ake i te wā kotahi i te tōtika production, me te whakaiti i pira.