- Chakudya chodziwika bwino: Methanol
- Mphamvu osiyanasiyana: 10 ~ 50000Nm3/h
- H2chiyero: Nthawi zambiri 99.999% ndi vol. (posankha 99.9999% ndi voli.)
- H2kukakamiza kopereka: Nthawi zambiri 15 bar (g)
- Ntchito: Zodziwikiratu, zoyendetsedwa ndi PLC
- Zothandizira: Zopangira 1,000 Nm³/h H2kuchokera ku methanol, Zida zotsatirazi ndizofunika:
- 500 kg / h methanol
- 320 kg / h madzi opanda mchere
- 110 kW mphamvu yamagetsi
- 21T/h madzi ozizira
Pambuyo pa haidrojeni (H2) mpweya wosakanikirana umalowa muzitsulo zotsekemera (PSA), zonyansa zosiyanasiyana mu chakudya cha gasi zimasankhidwa pabedi ndi adsorbents osiyanasiyana mu nsanja ya adsorption, ndi gawo lopanda mphamvu, haidrojeni, imatumizidwa kuchokera ku kutuluka kwa adsorption. nsanja. Pambuyo pakudzaza, zonyansa zimachotsedwa ndipo adsorbent imapangidwanso.
PSA Hydrogen Plant Applicable Feed Gasi
Mpweya wosweka wa methanol, mpweya wosweka wa ammonia, mpweya wa methanol wamchira ndi mpweya wamchira wa formaldehyde
Mpweya wopangira, gasi wosinthira, mpweya woyenga, mpweya wokonzanso wa hydrocarbon nthunzi, mpweya woyaka, mpweya wa polycrystalline silikoni wamchira.
Mpweya wa Semi-madzi, gasi wamzinda, mpweya wa uvuni wa coke ndi mpweya wa mchira wa orchid
Refinery FCC youma gasi ndi refinery reforming tail gasi
Ma Gasi Ena Omwe Ali ndi H2
PSA Hydrogen Plant Features
Chomera cha TCWY PSA choyeretsa ma hydrogen chili ndi zinthu zingapo zochititsa chidwi zomwe zimapangitsa kukhala chisankho chabwino kwambiri pakupanga haidrojeni m'mafakitale osiyanasiyana. Zimadziwikiratu posintha njira yake kuti igwirizane ndendende ndi zosowa za fakitale iliyonse, kuwonetsetsa osati kungotulutsa mpweya wambiri komanso kukhazikika kwazinthu zomwe zimapangidwa.
Imodzi mwa mphamvu zake zazikulu ndikugwiritsa ntchito ma adsorbents aluso kwambiri omwe amawonetsa kusankha kwapadera kwa zonyansa, potero zimatsimikizira kugwira ntchito kodalirika komanso kosatha kwa moyo wopitilira zaka 10. Kuphatikiza apo, chomerachi chimakhala ndi ma valve apadera owongolera omwe amapangidwira kuti azikhala ndi moyo wautali, wokhala ndi moyo wopitilira zaka khumi. Ma valve awa amatha kupangidwa kuti azigwira ntchito pogwiritsa ntchito mphamvu yamafuta kapena makina a pneumatic, kupititsa patsogolo kusinthasintha ndi kusinthika.
TCWY PSA Hydrogen Plant ili ndi makina owongolera opanda cholakwika omwe amagwirizana bwino ndi masinthidwe osiyanasiyana owongolera, ndikupangitsa kuti ikhale yankho losunthika komanso lodalirika pazosowa zosiyanasiyana zamakampani. Kaya ndikuchita bwino, kutalikitsa moyo, kapena kusinthika kumayendedwe osiyanasiyana, chomera cha haidrojenichi chimaposa mbali zonse.
(1) PSA-H2 Plant Adsorption Njira
Mafuta a Feed amalowa munsanja ya adsorption kuchokera pansi pa nsanja (Mmodzi kapena angapo amakhala nthawi zonse adsorbing). Kupyolera mu kusankha adsorbents zosiyanasiyana adsorbents mmodzi pambuyo mmodzi, zonyansa ndi adsorbed ndi un-adsorbed H2 kutuluka kuchokera pamwamba pa nsanja.
Pamene malo akutsogolo a zone kutengerapo misa (adsorption patsogolo malo) wa adsorption chidetso afika potuluka reserved gawo la bedi wosanjikiza, zimitsani valavu chakudya mpweya chakudya ndi valavu potulutsira wa mankhwala mpweya, kusiya kutsatsa. Kenako bedi la adsorbent limasinthidwa kukhala njira yosinthira.
(2) PSA-H2 Plant Equal Depressurization
Pambuyo pa njira ya adsorption, motsatira njira ya adsorption ikani kuthamanga kwambiri kwa H2 pa nsanja ya adsorption mu nsanja ina yotsika yotsika yomwe yatha kusinthika. Njira yonseyi sikuti ndi njira yokhayo yochepetsera nkhawa, komanso njira yobwezeretsanso H2 ya malo ogona. Njirayi imaphatikizapo kangapo pa-mtsinje wodetsa nkhawa, kotero kuti kuchira kwa H2 kungathe kutsimikiziridwa mokwanira.
(3) PSA-H2 Plant Pathwise Pressure Release
Pambuyo ofanana depressurization ndondomeko, m'mbali malangizo adsorption mankhwala H2 pamwamba pa nsanja adsorption mwamsanga anachira mu pathwise kuthamanga kumasulidwa mpweya bafa thanki (PP Gasi Buffer Tank), gawo ili la H2 adzakhala ntchito ngati kubadwanso gasi gwero la adsorbent. depressurization.
(4) PSA-H2 Plant Reverse Depressurization
Pambuyo pa njira yotulutsa mphamvu ya pathwise, malo a adsorption patsogolo afika potuluka pabedi. Panthawiyi, kupanikizika kwa nsanja ya adsorption kumachepetsedwa kufika pa 0,03 barg kapena kupitirira pa njira yolakwika ya adsorption, zonyansa zambiri za adsorbed zimayamba kuchotsedwa kuchokera ku adsorbent. The reverse depressurization desorbed gasi amalowa mu tank gasi buffer tank ndikusakaniza ndi kuyeretsa kukonzanso mpweya.
(5) PSA-H2 Plant Purging
Pambuyo n'zosiyana depressurization ndondomeko, kuti apeze kusinthika wathunthu wa adsorbent, ntchito wa haidrojeni wa pathwise kuthamanga kumasulidwa mpweya bafa thanki pa chokhwima malangizo a adsorption kusamba wosanjikiza bedi, kuchepetsa kupanikizika kwa fractional, ndi adsorbent akhoza kwathunthu. kupangidwanso, njirayi iyenera kukhala yodekha komanso yokhazikika kuti zotsatira zabwino za kubadwanso zitsimikizidwe. Kuyeretsa gasi wokonzanso kumalowanso m'thanki ya blowdown tail buffer tank. Kenako idzatumizidwa kunja kwa malire a batri ndikugwiritsidwa ntchito ngati gasi wamafuta.
(6) PSA-H2 Plant Equal Repressurization
Pambuyo poyeretsa njira yokonzanso, gwiritsani ntchito kuthamanga kwapamwamba kwa H2 kuchokera ku nsanja ina ya adsorption kuti muchepetsenso nsanja ya adsorption nayenso, ndondomekoyi ikugwirizana ndi ndondomeko yofanana ndi depressurization, sikuti ndi njira yokhayo yowonjezera mphamvu, komanso njira yobwezeretsanso H2. mu bedi danga lakufa la nsanja ina ya adsorption. Njirayi imaphatikizapo kangapo pamtsinje woponderezedwa wofanana.
(7) PSA-H2 Plant Product Gasi Final Repressurization
Pambuyo kangapo kofanana ndi njira zopondereza, kuti musinthe nsanja ya adsorption kupita ku sitepe yotsatira ya adsorption pang'onopang'ono ndikuwonetsetsa kuti chiyero cha mankhwala chisasunthike, chiyenera kugwiritsa ntchito mankhwala a H2 ndi mphamvu yowongolera valavu kukweza kukakamiza kwa nsanja ya adsorption kuti ikhale yothamanga. pang'onopang'ono komanso mokhazikika.
Pambuyo pa ndondomekoyi, nsanja za adsorption zimamaliza kuzungulira kwa "adsorption-generation", ndikukonzekera kulengeza kotsatira.
