Ma Diaphragm Compressors: Mwayi ndi Kukula mu Kukula kwa Malo Ophatikiza a Hydrogen

M'zaka zaposachedwa, mphamvu ya haidrojeni yayambanso kukhala mutu wovuta kwambiri m'gawo latsopano lamphamvu. Makampani a haidrojeni adalembedwa momveka bwino kuti ndi amodzi mwamafakitale omwe akutukuka kumene kuti atukuke, limodzi ndi magawo monga zida zatsopano ndi mankhwala opangira mankhwala. Malipoti akugogomezera kufunikira kokulitsa mwachangu injini zakukula kwatsopano, kuphatikiza kupanga bio-manufacturing, mlengalenga wamalonda, ndi chuma chotsika, ndikuyika patsogolo kufulumizitsa kwa mafakitale a haidrojeni kwa nthawi yoyamba. Izi zikugogomezera kuthekera kwakukulu kwa mphamvu ya haidrojeni.

Pakalipano, kupanga malasha opangidwa ndi haidrojeni kumalamulira dongosolo loperekera, kuwerengera 64%, kutsatiridwa ndi mafakitale ndi mankhwala a hydrogen (21%), hydrogen yochokera ku gasi (14%), ndi njira zina (1%). Izi zikuwonetsa kuti mafuta opangira mafuta opangidwa ndi haidrojeni amakhala ndi mphamvu zonse pa 99%, pomwe ma electrolysis opangidwa ndi "green hydrogen" ndi njira zina zimakhalabe zochepa. Chifukwa chake, malo opangira mafuta a haidrojeni amakono amatengera njira yotsatsira yosungirako: Makampani amafuta amafuta kumadera akutali amatulutsa haidrojeni kuchokera kumafuta oyambira zakale, kupondereza haidrojeni wocheperako (nthawi zambiri ~ 1.5MPa) kupita ku ~ 20MPa pogwiritsa ntchito ma compressor, ndikusunga mu trailer yamachubu a 22MPa. Hydrojeniyo imatengedwa kupita kumalo opangira mafuta, komwe imakanikizidwanso mpaka 45MPa pamagalimoto amafuta. Mtundu wogawika wamtunduwu umakulitsa mtengo wamayendedwe, zowonongera zida, komanso kugwiritsa ntchito nthawi, kwinaku akukakamizidwa ndi mafuta opangidwa ndi "grey hydrogen" omwe amadalira mafuta. 

Kuphatikiza apo, pansi pa malamulo apano, haidrojeni imayikidwa ngati mankhwala owopsa komanso owopsa. Zotsatira zake, mapulojekiti opanga ma haidrojeni amakhazikika kwambiri m'mapaki amafuta akutali okhala ndi chitetezo chokhazikika komanso zofunikira zachilengedwe.

Ndi kupita patsogolo kwaukadaulo wa electrolysis, mtengo wopanga wa hydrogen wobiriwira ukuchepa pang'onopang'ono. Panthawi imodzimodziyo, ndondomeko za chilengedwe monga "kuchuluka kwa carbon peaking ndi kusalowerera ndale kwa carbon" zikuyendetsa hydrogen yobiriwira kuti ikhale njira yofunikira pa chitukuko cha mphamvu za gasi. International Energy Agency ikuneneratu kuti pofika chaka cha 2030, matekinoloje a carbon hydrogen otsika ngati electrolysis adzakhala ndi 14% ya msika wa haidrojeni, zomwe zidzakhudza kwambiri masanjidwe a malo opangira mafuta. Kupanga pogwiritsa ntchito electrolysis, ndi chakudya chake chosavuta komanso chopezeka, kumathandizira kupanga haidrojeni kupitilira malo osungiramo mankhwala azikhalidwe. Kuponderezedwa kwachindunji kwa malo opangidwa ndi haidrojeni kuti awonjezere mafuta pamagalimoto kumathetsa mayendedwe akutali ndi kupsinjika kwachiwiri, kuchepetsa bwino ndalama zachuma ndi nthawi.

Kuti mugwirizane ndi makina opangira mafuta opangira mafuta a hydrogen, mitundu iwiri ya ma compressor a diaphragm ikuyang'anira msika: 1) Magawo odzaza haidrojeni okhala ndi ~ 1.5MPa kuthamanga kwakudya ndi kuthamanga kwa 20-22MPa; 2) Ma compressor station owonjezera mafuta okhala ndi 5-20MPa pakudya komanso kuthamanga kwa 45MPa. Komabe, njira ziwirizi zimafuna ntchito yogwirizana ya mayunitsi onse awiri. Kuphatikiza apo, mphamvu ya silinda yosungira ma hydrogen ikatsika pansi pa 5MPa, ma compressor owonjezera amakhala osagwira ntchito, zomwe zimapangitsa kuti ma hydrogen azigwiritsa ntchito kwambiri.

Mosiyana ndi izi, malo ophatikizika opanga ma haidrojeni owonjezera mafuta amawonetsa kuchita bwino kwambiri. Muchitsanzo ichi, haidrojeni yochokera ku electrolysis imatha kupanikizidwa mwachindunji kuchokera ~ 1.5MPa mpaka 45MPa pogwiritsa ntchito compressor imodzi ya diaphragm, kuchepetsa kwambiri zida ndi nthawi. Kutsika kwapang'onopang'ono (1.5MPa vs. 5MPa) kumathandizanso kwambiri kugwiritsa ntchito haidrojeni.  

Pomwe ukadaulo wa electrolysis ukupita patsogolo, malo ophatikizika a haidrojeni akuyembekezeka kulandilidwa kwambiri, ndikuyendetsa msika wa 1.5MPa-to-45MPa diaphragm compressor. Kampani yathu ili ndi luso lopanga komanso kupanga kuti lipereke mayankho osinthika pamiyeso iyi. Ndi kuchuluka kwa kupanga ma hydrogen obiriwira, masiteshoni ophatikizika akuyembekezeka kuchulukirachulukira, kukulitsa chiyembekezo chogwiritsa ntchito ma diaphragm compressor ndi mbiri yathu yazogulitsa pomwe akupereka njira zatsopano zopangira mafuta.

Komabe, zovuta zikupitilira kupanga masiteshoni ophatikizika a haidrojeni ndi ma compressor ogwirizana nawo, kuphatikiza mtengo wokwera wamagetsi amagetsi, gulu lowopsa la hydrogen, komanso maziko osakwanira a haidrojeni. Kuthana bwino ndi izi kudzakhala kofunika kwambiri pakupititsa patsogolo machitidwe ophatikizana a hydrogen.