- Abincin yau da kullun: methanol
- Kewayon iya aiki: 10 ~ 50000Nm3/h
- H2tsarki: Yawanci 99.999% ta vol.(na zaɓi 99.9999% ta juzu'i.)
- H2Matsakaicin wadata: Yawanci mashaya 15 (g)
- Aiki: Atomatik, PLC sarrafawa
- Abubuwan amfani: Don samar da 1,000 Nm³/h H2daga methanol, ana buƙatar abubuwan amfani masu zuwa:
- 500 kg / h methanol
- 320 kg / h demineralised ruwa
- 110 kW wutar lantarki
- 21T/h ruwan sanyi
Aikace-aikace
Don sake sarrafa pure H2daga H2Gas mai wadata kamar gas mai canzawa, iskar gas mai ladabi, iskar ruwa mai ruwa, iskar gas, iskar coke-oven, gas fermentation gas, gas wutsiya methanol, formaldehyde wutsiya gas, FCC bushe gas na matatar mai, canjin wutsiya da sauran hanyoyin iskar gas. da H2.
Siffofin
1. TCWY ya keɓe don ƙira da gina ƙwararrun ƙwararrun Matsakaicin Matsakaicin Matsala tare da babban aiki.Dangane da ƙayyadaddun buƙatun abokan ciniki da halayen samarwa, tsarin fasaha mafi dacewa, hanyar aiwatarwa, nau'ikan adsorbents da ƙimar ana ba da su don tabbatar da yawan amfanin iskar gas mai inganci da amincin index.
2. A cikin tsarin aiki, balagagge da ci-gaba da sarrafa software kunshin da aka karɓa don inganta lokacin adsorption, wanda ke ba da damar shuka don yin aiki a cikin mafi yawan yanayin tattalin arziki na dogon lokaci kuma ya kasance da 'yanci daga tasirin matakin fasaha da rashin kulawa na masu aiki. .
3. Ana amfani da fasaha mai cike da fasaha na adsorbents don ƙara rage matattun wurare a tsakanin shimfidar gado da kuma ƙara yawan dawo da abubuwan da suka dace.
4. Rayuwar rayuwar bawul ɗin shirye-shiryenmu na PSA tare da fasaha na musamman yana sama da sau miliyan 1.
(1) Tsarin Adsorption
Feed Gas yana shiga hasumiya ta adsorption daga kasan hasumiya (Daya ko dayawa koyaushe suna cikin yanayin adsorbing).Ta hanyar zaɓin tallan tallace-tallace daban-daban ɗaya bayan ɗaya, ana tallata ƙazanta kuma ba a tallatawa H2 suna fitowa daga saman hasumiya.
Lokacin da matsayi na gaba na yankin canja wurin taro (matsayin tallan gaba) na ƙazanta na adsorption ya kai sashin da aka keɓe na gadon gado, kashe bawul ɗin ciyar da iskar gas ɗin abinci da bawul ɗin fitarwa na iskar gas, dakatar da adsorption.Sannan an canza gadon adsorbent zuwa tsarin farfadowa.
(2) Daidaitawar damuwa
Bayan tsarin tallatawa, tare da jagorancin tallatawa sanya H2 mafi girma a hasumiya ta adsorption zuwa wasu ƙananan hasumiya adsorption hasumiya wanda ya gama farfadowa.Dukan tsari ba kawai tsarin depressurization ba ne, amma har ma da tsari don dawo da H2 na gado matattu.Tsarin ya haɗa da sau da yawa akan rafi daidai ɓacin rai, don haka ana iya tabbatar da dawowar H2 gabaɗaya.
(3)Sakin Matsi na Hanya
Bayan daidaitaccen tsarin depressurization, tare da jagorar talla, samfurin H2 a saman hasumiya na talla yana da sauri dawo da shi cikin tanki mai buffer gas mai ƙarfi (PP Gas Buffer Tank), za a yi amfani da wannan ɓangaren H2 azaman tushen iskar gas mai haɓakawa na adsorbent. depressurization.
(4) Juya damuwa
Bayan tsarin sakin matsi na hanya, matsayi na gaba ya kai ga fitowar shimfidar gado.A wannan lokacin, an rage matsa lamba na hasumiya ta hasumiya zuwa 0.03 barg ko makamancin haka a cikin mummunan shugabanci na adsorption, yawancin ƙazantattun abubuwan da aka lalata sun fara lalacewa daga adsorbent.Reverse depressurization desorbed gas yana shiga cikin tankin buffer gas ɗin wutsiya kuma ya haɗu tare da iskar gas ɗin sabuntawa.
(5) Tsarkakewa
Bayan tsarin juyar da depressurization, don samun cikakkiyar farfadowa na adsorbent, yi amfani da hydrogen na hanyoyin matsin lamba na sakin gas buffer tank a cikin mummunan shugabanci na adsorption don wanke shimfidar gado na adsorption, ƙara rage matsa lamba, kuma adsorbent na iya zama gaba ɗaya. sake farfadowa, wannan tsari ya kamata ya kasance a hankali da kwanciyar hankali domin a iya tabbatar da kyakkyawan sakamako na farfadowa.Tsaftace iskar iskar gas shima yana shiga tankin buffer na wutsiya.Sannan za a fitar da shi daga iyakar baturi kuma a yi amfani da shi azaman iskar gas.
(6)Danne daidai
Bayan tsaftace tsarin sake farfadowa, yi amfani da H2 mai girma-matsayi daga sauran hasumiya na adsorption don tayar da hasumiya ta bi da bi, wannan tsari ya dace da daidaitaccen tsari na damuwa, ba kawai wani tsari ne na haɓakawa ba, amma har ma tsarin farfadowa na H2. a cikin gado matattu sarari na sauran adsorption hasumiya.Tsarin ya ƙunshi sau da yawa akan-rafi matakan daidaita-danniya.
(7) Samar da iskar Gas Karshe
Bayan sau da yawa daidai matakan matsawa, don canza hasumiya ta adsorption zuwa mataki na gaba a hankali a hankali kuma don tabbatar da tsabtar samfurin ba za a canza shi ba, yana buƙatar amfani da H2 samfurin ta hanyar haɓaka bawul ɗin sarrafawa don ɗaga matsin hasumiya zuwa matsa lamba na adsorption. a hankali kuma a hankali.
Bayan aiwatarwa, hasumiya na talla sun kammala duk wani zagaye na "adsorption-regeneration", kuma suna yin shiri don tallan gaba.
