Ana ke kahe o ka hydrogen
Pono ke ana o ke kahe o ka hydrogen ma na kula he nui no ka nana ana i ke kahe volumetric, ka kahe nui a me ka hoohana ana i ka hydrogen ma ke ano ma'amau. Pono ia i loko o nā māla ikehu hydrogen no ka hana ʻana o ka hydrogen, ka mālama ʻana i ka hydrogen a me nā wahie hydrogen pū kekahi. He hana paʻakikī ke ana i ke kahe o ka hydrogen e hōʻoia i ka palekana, ka pololei a me ka maʻalahi o ka hoʻohana ʻana me ka mālama pono ʻana i ke kumukūʻai.
Nā pono o ka mīkini hoʻoheheʻe hydrogen
ʻO ka ʻike kuʻuna e like me ke kaomi ʻokoʻa, vortex a i ʻole ka wela wela e loaʻa i nā pilikia i ke ana ʻana no kona kaumaha molekala haʻahaʻa a me ka nui o ka hana. Amika kahe wai hydrogenme ka neʻe ʻole ʻana i nā ʻāpana e hiki ke ana i ka nuipaʻa pololei me ka pololei kiʻekiʻe, a he versatile ma luna o kahi ākea o nā kaiapuni hana. ʻOi aku ka maikaʻi o ka mika kahe piha piha no nā koi palekana kiʻekiʻe i ka hana hydrogen. Ma keʻano laulā, hoʻohana ʻia ka mika kahe wai hydrogen i loko o kahi kōpili ʻoihana paʻakikī, e hōʻike ana i nā ʻenehana pili ʻē aʻe e like me ka hydrogen purity analyzer no ka hoʻokele maikaʻi a me ka ʻike kinoea hydrogen no ka palekana.
Na Waiwai a me na Hana Hana o ka Hydrogen
E like me kā mākou i ʻike ai, ʻaʻohe mea ʻawaʻawa, ʻaʻole ʻono a ʻala ʻole ka hydrogen akā hiki ke puhi ʻia i ke kaomi maʻamau, ʻoi aku hoʻi i ka hui ʻana me ka hydrogen maʻiʻo o 4% - 74%. ʻO ke kinoea māmā loa - ʻo ka hydrogen ʻelua mau ʻātoma hydrogen, he ʻumikūmāhā manawa ʻoi aku ka māmā ma mua o ka ea. Pono e mālama pono i ka pale ʻana i nā ulia pōpilikia i hoʻomaka ʻia e ka liʻiliʻi o ka ikehu ʻā.
Hana ʻia, mālama a me ka hoʻohana ʻana
Hoʻoulu pinepine ʻia kahi kūkākūkā wela no ka loaʻa mau o ka ikehu a ma ka hoʻohālikelike ʻana i ka lako a me ke koi. A he mea nui ka mālama ʻana i ka hydrogen i loko o kēlā ʻōnaehana ikehu ʻole mōʻalihaku. Ke ʻohi nei ka hydrogen ʻōmaʻomaʻo i nā manaʻo no kāna waiwai kūlohelohe kūlohelohe a me kāna kuleana koʻikoʻi i ka pae hoʻololi.
Nā waihona ʻoihana ma ka hiʻohiʻona hana hydrogenhoʻomalu kahe hydrogenaana kaomi.I ke aupuni o ka hana hydrogen ʻōmaʻomaʻo, pono ka hoʻonui ʻana o ka electrolyzer i ka nui o ka waihona nui. A laila e ulu ana nā koi no ka nānā ʻana i ke kahe o ka hydrogen e pili ana i ka hāʻule liʻiliʻi o ke kaomi ʻana, he mea nui ia e mālama i ka maikaʻi maikaʻi loa a hōʻoia i ka hāʻawi ʻia ʻana o ke kinoea hydrogen i kahi kahe kahe i makemake ʻia.
Waihona wai a me ka lawe ʻana
He mea koʻikoʻi ka mālama ʻana a me ka lawe ʻana i ka hydrogen i kāna kaulahao hoʻolako. Nui nā hiʻohiʻona i hoʻolālā ʻia no ka mālama ʻana i ka hydrogen a me ka lawe ʻana me nā pōmaikaʻi a me nā palena ʻokoʻa, e like me ka liquefaction, ke kaomi kiʻekiʻe, ka mālama ʻana i nā mea lawe wai e like me ka ammonia a i ʻole ethanol, Liquid Organic Hydrogen Carriers (LOHCs), a me ka hoʻopaʻa ʻana i nā hydrides metala. E nānā pakahi aku kākou i nā pono a me nā pōʻino o ia mau hiʻohiʻona.
No.1 Liquefaction
ʻO nā mahana wela o ka hydrogen i -253°C a i ʻole -423°F i mea e hoʻololi ai ia mai ke kinoea i ka wai. ʻO ke kiʻekiʻe kiʻekiʻe o ka hydrogen liquified he kūpono ia no ka halihali lōʻihi a ʻoi aku ka maikaʻi o kāna puʻupuʻu compact i nā noi e like me ka aerospace a i ʻole nā mea mālama kikowaena. Eia naʻe, pono ka ikehu nui no ka liquefaction, hiki ke hoʻopau i ka 30% o ka hydrogen. Eia kekahi, ke piʻi nei ke kumukūʻai o ka mālama ʻana i nā mahana cryogenic. I ka manawa like, hoʻopau ka hydrogen i ka manawa.
No.2 High-Pressure Compression
ʻO ka paʻi paʻi kiʻekiʻe ka hopena maʻamau i hoʻohana pinepine ʻia inā hoʻomaka mua ka hiki a me ka maʻalahi. ʻO ka hoʻoemi ʻana i ka hydrogen e hoʻemi i kona leo i nā kūlana kiʻekiʻe e like me 700 bar, waiho ʻia ia mea kūpono no nā pahu mālama a me nā kaʻa wahie.
No.3 Mea lawe wai
ʻO nā mea lawe wai e like me ka ammonia a i ʻole ka ethanol i manaʻo ʻia he mau mea hoʻololi pāʻani i ka logistics hydrogen. Hāʻawi ʻo Ammonia i kahi ʻano hydrogen hoihoi ma ke kaupaona ʻole me ka palena ʻole o nā kaomi a me nā mahana; akā, pono ia i nā hopena catalytic ke ho'āʻo kekahi e unuhi i ka hydrogen mai nā mea lawe. Hoʻokiʻekiʻe ka ammonia ʻawaʻawa i nā kūlana koʻikoʻi i ka mālama ʻana i nā protocols, ʻo ia hoʻi ka hoʻopili nui ʻana i ka ʻike loea a me ka ʻike palekana.
Nā Hana Hana o ka Hydrogen
Hoʻohana ʻia ʻo Hydrogen i loko o nā mea hoʻoheheʻe ʻaila no ka hana ʻana i nā huahana peripheral e like me ka diesel a me ka ʻaila, e hana ana i ka hōʻemi ʻana i nā haumia i nā huahana hope mai nā refineries. Eia hou, ua hana ʻia nā pūhui hydrogen-based e like me ka ammonia a me ka methanol me ke kōkua o ka hydrogen. Loaʻa nā noi ʻē aʻe ma nā ʻoihana aʻe:
✤ Nā mea hoʻomomona mahiʻai
✤Atomic hydrogen kuʻihao
✤ Nā huahana uila
✤ ʻOihana aniani
✤ ʻoihana mokulele
✤ ʻOihana Metallurgical
✤ ʻoihana mokulele
ʻO kā mākou Corioils mass flow meter he mea kūpono ia no ke ana ʻana i ke kahe o loko a me waho, ke ana wela a me ke ana kaomi. Hiki iā ia ke hoʻololi agile o nā ʻāpana e hiki ke koho i nā kumukūʻai i ka manawa.
He aha ka mīkini kahe maikaʻi loa no ke kinoea hydrogen?
ʻO ka mika kahe maikaʻi loa no ke kinoea hydrogen e pili ana i kāu mau koi kikoʻī a me nā kūlana hana. No ka laʻana, ʻokoʻa paha kāu koho no ka pololei, nā kūlana kaomi a me nā kahe kahe. Eia naʻe,ʻO nā mika kahe o Coriolislawe ʻia ma ke ʻano he koho pololei a hilinaʻi i hāʻawi ʻia i nā loli i ka mahana a me ke kaomi.
Hoʻomaikaʻi ka mīkini kahe wai hydrogen i nā mea hana i ka hoʻomaikaʻi ʻana i ka pono o ka hana a me ka pololei, kahi koho maʻamau no nā ʻoihana he nui. ʻO ia mau mika kahe holomua e hiki ke nānā i ka manawa maoli a me ka hoʻoponopono ʻana i ka hoʻonui ʻana i ka hana hydrogen. No laila, hāʻawi ka loiloi kūpono a me ka pololei i kāu ʻoihana i ka hoʻemi ʻana i ke kumukūʻai a me ka hoʻohana ʻana i ka ikehu.
Ka manawa hoʻouna: Nov-06-2024
