Ko te hau ahumahi he maha nga hau para me nga momo hauwai.Ko te wehenga me te purenga o te hauwai tetahi o nga mara ahumahi tuatahi o te hangarau PSA.
Ko te kaupapa o te wehenga PSA o te ranunga hau ko te kaha o te adsorption o te adsorbent mo nga momo hau rereke ka rereke me te huringa o te pehanga.Ko nga waahanga poke i roto i te hau korukoru ka tangohia e te pehanga teitei, ka whakakorehia enei poke na te whakaheke pehanga me te piki o te pāmahana.Ko te kaupapa o te tango i nga poke me te tango i nga waahanga parakore ka tutuki ma te pehanga me te huringa pāmahana.
Ko te hanga PSA hauwai e whakamahi ana i te JZ-512H molecular sieve adsorbent ki te wehe i te hauwai whai rawa ki te whakaputa hauwai, ka oti i te huringa pehanga o te moenga adsorption.Na te mea he tino uaua te hauwai ki te uru, he ngawari, he ngawari ranei etahi atu hau (e kiia ana ko te poke) te whakauru, no reira ka puta te hauwai hauwai ina tata ana ki te pehanga uru o te hau i mahia.Ka tukuna nga poke i te wa o te whakahekenga (whakahoutanga), ka heke haere te pehanga ki te pehanga whakaheke.
Ko te pourewa adsorption e kawe ana i te tukanga o te adsorption, te pehanga.whakaōrite me te desorption ki te whakatutuki i te hanga hauwai tonu.Ka uru te hauwai whai rawa ki te punaha i raro i tetahi pehanga.Ko te hauwai whai rawa e haere ana i roto i te pourewa urunga kua whakakiia ki te adsorbent motuhake mai i raro ki runga.Ko te Co / CH4 / N2 kei te pupuri i runga i te mata o te adsorbent hei waahanga whakauru kaha, a ka uru te H2 ki te moenga hei waahanga whakauru.Ko te hauwai hua i kohia mai i te tihi o te pourewa adsorption ka puta ki waho o te rohe.I te wa e kukū ana te adsorbent i roto i te moenga ki te CO / CH4 / N2, ka huri te hauwai taonga ki etahi atu pourewa adsorption.I roto i te tukanga o te adsorption desorption, kei te mahue tonu tetahi pehanga o te hauwai hua i roto i te pourewa adsorpted.Ko tenei waahanga o te hauwai parakore ka whakamahia hei whakaorite me te horoi i etahi atu pourewa whakaorite pehanga kua whakakorehia.Ehara tenei i te whakamahi noa i te toenga hauwai i roto i te pourewa adsorption, engari ka whakaheke i te tere o te piki o te pehanga i roto i te pourewa adsorption, ka whakaheke i te tohu ngenge i roto i te pourewa adsorption, me te whakatutuki pai i te kaupapa o te wehenga hauwai.
Ka taea te whakamahi JZ-512H rāpoi tatari ki te tiki hauwai parakore teitei.
Hua e pā ana: JZ-512H rāpoi tatari