- Chakudya chodziwika bwino: H2-Kusakaniza kwa Gasi wolemera
- Mphamvu osiyanasiyana: 50 ~ 200000Nm³/h
- H2chiyero: Nthawi zambiri 99.999% ndi vol.(posankha 99.9999% ndi vol.)& Kumanani ndi ma cell amafuta a haidrojeni
- H2kukakamiza kopereka: malinga ndi zomwe kasitomala amafuna
- Ntchito: Zodziwikiratu, zoyendetsedwa ndi PLC
- Zothandizira: Zothandizira zotsatirazi ndizofunika:
- Chida Air
- Zamagetsi
- Nayitrogeni
- Mphamvu yamagetsi
Methanol Cracking Hydrogen Production Technology imagwiritsa ntchito methanol ndi madzi ngati zida zopangira, kutembenuza methanol kukhala gasi wosakanikirana kudzera mu chothandizira ndikuyeretsa haidrojeni kudzera pakuthamanga kwa swing adsorption (PSA) pansi pa kutentha ndi kupanikizika.
Makhalidwe Aukadaulo
1. Kuphatikiza kwakukulu: chipangizo chachikulu pansi pa 2000Nm3/ h ikhoza kudutsidwa ndikuperekedwa yonse.
2. Kusiyanasiyana kwa njira zotenthetsera: chothandizira makutidwe ndi okosijeni Kutentha;Self-kutentha chitoliro mpweya kufalitsidwa Kutentha;Kutentha kwamafuta opangira mafuta opangira ng'anjo;Kuwotcha kwamagetsi Kutentha kwamafuta opangira mafuta.
3. Kutsika kwa methanol: kugwiritsa ntchito methanol osachepera 1Nm3hydrogen imatsimikiziridwa kukhala <0.5kg.Kugwiritsa ntchito kwenikweni ndi 0.495kg.
4. Kubwezeretsanso kwamphamvu kwamphamvu ya kutentha: kukulitsa kugwiritsa ntchito mphamvu za kutentha ndikuchepetsa kutentha ndi 2%;
(1) Kusweka kwa Methanol
Sakanizani methanol ndi madzi mu gawo lina, pressurize, kutentha, nthunzi ndi overheat osakaniza zinthu kufika kutentha ndi kupanikizika, ndiye pamaso pa chothandizira, methanol akulimbana anachita ndi CO kusuntha anachita kuchita pa nthawi yomweyo, ndi kupanga kusakaniza gasi ndi H2, CO2ndi zochepa za CO zotsalira.
Methanol cracking ndi njira yovuta yochitira zinthu zambiri ndi magesi angapo komanso zolimba zamakina
Zochita zazikulu:
| CH3OH |
| CO + H2O |
Ndemanga mwachidule:
CH3OH + H2O CO2+ 3H ndi2- 49.5 kJ / mol |
Njira yonseyi ndi njira ya endothermic.Kutentha kofunikira pakuchitapo kumaperekedwa kudzera mukuyenda kwa mafuta opangira kutentha.
Kupulumutsa kutentha mphamvu, mpweya osakaniza kwaiye mu riyakitala kusinthanitsa kutentha ndi zinthu osakaniza madzi, ndiye condens, ndi kutsukidwa mu chiyeretso nsanja.The osakaniza madzi kuchokera condensation ndi kuchapa ndondomeko analekanitsidwa mu chiyeretso nsanja.The zikuchokera osakaniza madzimadzi makamaka madzi ndi methanol.Zimatumizidwanso ku thanki yazinthu zopangira kuti zibwezeretsedwe.The oyenerera cracking mpweya ndiye anatumizidwa PSA unit.
(2) PSA-H2
Pressure Swing Adsorption (PSA) imachokera ku kutengeka kwa ma molekyulu a gasi mkati mwa adsorbent inayake (porous solid material).The adsorbent ndi yosavuta adsorb mkulu-kuwira zigawo zikuluzikulu ndi zovuta adsorb otsika otentha zigawo zikuluzikulu pa kuthamanga chomwecho.Kuchuluka kwa adsorption kumawonjezera kupsinjika kwakukulu ndikuchepa pansi pamavuto otsika.Pamene mpweya wa chakudya umadutsa pa bedi la adsorption pansi pa kupanikizika kwina, zonyansa zotentha kwambiri zimasankhidwa mosankhidwa ndipo hydrogen yotentha yotsika kwambiri yomwe simatengeka mosavuta imatuluka.Kulekanitsa kwa haidrojeni ndi zigawo zonyansa kumatheka.
Pambuyo pa ndondomeko ya adsorption, adsorbent amachotsa zonyansa zowonongeka pamene amachepetsa kupanikizika kotero kuti akhoza kubwezeretsedwanso ku adsorb ndikulekanitsa zonyansa kachiwiri.
