Huahana Huahana
ʻO ka mea kanu ʻōmaʻomaʻo ammonia e pili ana i kahi mea hana i ka amonia me ka hoʻohana ʻana i ka hydrogen mai ka electrolysis wai (hoʻohana ʻia e ka ikehu hou) a me ka nitrogen mai ka hoʻokaʻawale ʻana o ka ea, me ke kaʻina holoʻokoʻa e hoʻokuʻu ana ma kahi o -zero carbon dioxide. ʻOi aku ka maʻemaʻe o ka huahana ma luna o 99.8%, e hālāwai ana i nā kūlana ʻoihana a me ka mahiʻai.
ʻO ka Hydrogen Ammonia Plant kahi mea hana nui no ka -carbon ammonia synthesis, me hoʻokahi-unit kaha mai ka liʻiliʻi-pālākiʻi (50 tons/makahiki) no ka hoʻohana māhele ʻia a hiki i ka nui-nui (500,000 tons/makahiki) no nā noi ʻoihana. Hoʻohana nui ʻia ia i nā kula e like me ka hoʻoulu ʻana i ka mea kanu, ka wahie maʻemaʻe, ka mālama ʻana i ka ikehu, a me ka synthesis kemika.
ʻO Green Ammonia Plant (kahi i ʻike ʻia ʻo renewable ammonia synthesis equipment) he pūʻulu piha o nā lako e hoʻohui i ka electrolysis wai, ka hoʻokaʻawale ʻana i ka ea, a me ka synthesis ammonia e pili ana i ka ikehu hou. ʻO kāna kumu nui e hoʻohana i ka uila ʻōmaʻomaʻo (solar, wind, hydro, etc.) e hoʻokaʻawale i ka wai i hydrogen a me ka oxygen ma o ka electrolysis, hoʻokaʻawale i ka nitrogen mai ka ea, a laila synthesize i ka amonia ma lalo o ke kiʻekiʻe o ka wela a me ke kaomi ma o ke kaʻina Haber{2}}Bosch. Hiki iā ia ke ho'ohua i ka ammonia ha'aha'a-a he mea hana nui no ka wehe 'ana i ka 'oihana ammonia.
Kuʻuna hana
Hiki ke hōʻuluʻulu ʻia ke kaʻina hana o kahi mea kanu ammonia ʻōmaʻomaʻo ma ke ʻano he ʻeono mau ʻanuʻu: ka mana o ka ikehu hou → ka wai electrolysis → ka hoʻomaʻemaʻe hydrogen → ka hoʻokaʻawale ʻana i ka ea no ka nitrogen → ammonia synthesis → ka hoʻomaʻemaʻe a me ka mālama ʻana i nā huahana.
Puke mana ikehu hou:Hoʻopaʻa ʻia ka uila mai nā kumu hou (PV solar, turbines makani, a me nā mea ʻē aʻe) ma o nā ʻōnaehana mālama ikehu a i ʻole ka hoʻohui ʻana i ka grid e hāʻawi i kahi kumu mana mau no ka electrolysis wai.
Ka wai electrolysis:ʻO ka wai i hoʻomaʻemaʻe ʻia (ka wai deionized) komo i ka electrolyzer (alkaline, PEM, a i ʻole ke ʻano oxide paʻa), kahi e hoʻokaʻawale ʻia ai i hydrogen (H₂) a me ka oxygen (O₂) ma lalo o ke au uila. ʻO ka hoʻomaʻemaʻe hydrogen ma kēia pae he 99.97% ~ 99.999%.
Hoʻomaʻemaʻe hydrogen:Hoʻomaʻemaʻe hou ʻia ka hydrogen maʻemaʻe mai ka electrolysis no ka wehe ʻana i nā mea haumia (e like me ka moisture, oxygen, a me nā ʻāpana) ma o ke kaomi swing adsorption (PSA) a i ʻole ka hoʻokaʻawale ʻana o ka membrane, a hiki i ka maʻemaʻe ʻoi aku ka nui a i ʻole like me 99.999% e pale aku i ka make ʻana o ka catalyst i ka synthesis.
Hoʻokaʻawale ea no ka nitrogen:Hoʻopiʻi ʻia ka ea lewa, hoʻomaʻalili, a hoʻomaʻemaʻe ʻia, a laila hoʻokaʻawale ʻia i -maʻemaʻe kiʻekiʻe (ʻoi aʻe ma mua o a i like paha me 99.999%) ma o ka cryogenic distillation a i ʻole ka wehe ʻana o ka membrane, i maloʻo a kaomi ʻia no ka synthesis.
ʻO ka hana ʻana o ka Ammonia:Hoʻopili ʻia ka hydrogen a me ka nitrogen i hoʻomaʻemaʻe ʻia (ma kahi ratio 3:1) i 15 ~ 30 MPa, hoʻomehana ʻia i 350 ~ 500 degere, a hele i loko o kahi reactor synthesis me ka hao -a i ʻole ka ruthenium -catalyst. Ma lalo o kēia mau kūlana, hana lākou e hana i ka amonia (N₂ + 3H₂ ⇌ 2NH₃), me ka helu hoʻololi -hoʻokahi o 10% ~ 20%. Hoʻohana hou ʻia nā kinoea i hana ʻole ʻia e hoʻomaikaʻi i ka pono.
Hoʻomaʻemaʻe a mālama ʻia nā huahana:Hoʻomaʻalili ʻia ke kinoea synthesis (loaʻa iā ~15% ammonia) e hoʻokaʻawale i ka amonia i loko o ka wai, a laila hoʻokaʻawale ʻia a hoʻomaʻemaʻe ʻia i ʻoi aku ka nui a i ʻole like me 99.8% maʻemaʻe. Mālama ʻia ka ammonia wai i loko o nā kīʻaha kaomi (ma -33 degere ma lalo o ke kaomi o ka lewa a i ʻole 1.7 MPa i ka mahana ambient) no ka lawe ʻana a hoʻohana paha.
ʻO nā hiʻohiʻona kumu o ka ʻōmaʻomaʻo Ammonia Production Plant Core
Haʻahaʻa-kopa kalapona
Hoʻohana ke kaʻina holoʻokoʻa i ka ikehu hou a pale i nā wahie mōʻalihaku, e hopena i kahi kokoke-zero CO₂ hoʻokuʻu (maʻamau<0.1 ton CO₂ per ton ammonia, compared to 1.8 ~ 2.8 tons for conventional plants).
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Hiki ke hiki
Hoʻokahi -hua hana mai ka 50 tons/makahiki (nā ʻōnaehana modular liʻiliʻi) a i ka 500,000 tons/makahiki (nā mea kanu ʻoihana nui), e hoʻololi ana i nā koi puʻupuʻu a i waena.
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Maʻemaʻe huahana kiʻekiʻe
ʻOi aku ka maʻemaʻe o Ammonia ma mua o 99.8%, me nā māka -maʻemaʻe ultra ( ʻoi aku a i ʻole like me 99.99%) i loaʻa no nā noi kūikawā (e laʻa, semiconductor annealing).
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Hiki ke hoʻopaʻa i ka ikehu
Hiki ke hana pū me nā mākia ikehu hou e hoʻomoʻa i nā fluctuations, e hoʻololi ana i ka uila i loko o ka amonia ma ke ʻano he mea lawe ikehu.
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ʻO ka pōʻaiapuni hana lōʻihi
Ke paʻa, hiki i ka mea kanu ke holo mau no 1 ~ 2 mau makahiki, me ka hoʻopaʻa ʻia ʻana no ka hoʻololi a me ka mālama ʻana.
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ʻO nā pono o nā huahana o kā mākou hui
I ke au o ka hoʻomohala ʻana i ke kalapona haʻahaʻa, he mea koʻikoʻi ka hoʻolālā hoʻomaʻemaʻe i ke kaulike ʻana i ka pono a me ka hoʻomau. Loaʻa i kā mākou hui nā mea ʻenehana me ka ʻoi aku o 25 mau makahiki o ka ʻike i ka synthesis ammonia a me ka hoʻohui ʻana i ka ikehu hou, kamaʻāina me nā kūlana honua e like me ISO, ASME, IEC, a me REACH. Hoʻopilikino mākou i nā hoʻolālā e pili ana i ka makemake o ka mea kūʻai (e laʻa, ke ʻano ikehu hou, ka hiki, a me ka maʻemaʻe) a me nā kūlana kūloko (e laʻa, ke aniau, ka paʻa ʻana o ka grid), e hoʻopololei ana i ka electrolyzer -catalyst hoʻohālikelike, ʻōnaehana hoʻolaʻa wela, a me nā helu hoʻoheheʻe kinoea e hoʻonui i ka pono o ka ikehu (ʻoi aku ma mua o 55% LHV mai ka uila a i ka amonia). Hōʻalo mākou i nā maʻamau maʻamau, e hōʻoia ana i kēlā me kēia mea kanu e kūlike me nā pahuhopu decarbonization kikoʻī.
Hoʻokō koʻikoʻi mākou i nā kūlana ISO9001 a me ISO14001 i loko o ke ola o ka papahana, e uhi ana i ka hoʻolālā, ke kūʻai ʻana, ke kūkulu ʻana, a me ka hoʻokō ʻana. Ma ka papahana hoʻolālā, hōʻoia ka hana hoʻohālike i ka pono a me ka palekana; ʻO nā mea koʻikoʻi (electrolyzers, compressors, catalysts) i loaʻa mai nā mea hoʻolako i hōʻoia ʻia a hoʻopaʻa ʻia i ka nānā ʻana mai; ʻO ke kūkulu ʻana e hahai i nā SOP i hoʻopaʻa ʻia, me nā welds koʻikoʻi a me nā moku kaomi i nānā ʻia ma o UT, RT, a me ka hoʻāʻo hydrostatic; ʻO ka hoʻokō ʻana he 100-hola hoʻāʻo hana hoʻomau e hōʻoia i ka hoʻopuka ʻana, ka maʻemaʻe, a me nā hoʻokuʻu. Mālama kēia ʻōnaehana ʻōnaehana i ka maikaʻi kūlike a me ka lawe ʻana i ka manawa.
Hoʻokumu mākou i ka maikaʻi ma ke ʻano he kumu no ka hilinaʻi haʻahaʻa o ke kalapona. Hoʻāʻo ʻia kēlā me kēia mea kanu i nā ʻano he nui-ʻano hoʻāʻo: electrolyzer pono ma lalo o nā ukana like ʻole, mālama ʻia ka hana catalyst ma mua o 1,000 mau hola, a me ka paʻa o ka loop synthesis ma lalo o nā loli kaomi. ʻOi aku ka lōʻihi o ke ola o nā ʻāpana koʻikoʻi (e laʻa, ʻoi aku ka nui ma mua a i ʻole like me 60,000 mau hola, a mālama ʻia nā catalysts (ruthenium-ma muli) ma mua a i ʻole like me 80% hana no 5 ~ 8 mau makahiki. Hoʻopaʻa mākou i ka nui o ka loaʻa ʻana o nā mea kanu ʻoi aku ka nui ma mua a i ʻole like me 90% (koe ka mālama ʻana) a hāʻawi i nā palapala hōʻoia maikaʻi loa, me ka helu o ka hale hana o 100%.
Mālama ka lawelawe maika'i i ka hana kalapona ha'aha'a ha'aha'a. Ma ka loaʻa ʻana o kahi noi lawelawe, hāʻawi kā mākou hui loea i nā manaʻo mua i loko o 12 mau hola (24/7) ma ke kelepona, leka uila, a i ʻole wikiō. No nā pilikia - mamao (e laʻa, ka hoʻoponopono ʻana i nā ʻāpana hana), alakaʻi mākou i ka hoʻonā i loko o 48 mau hola; no ka -pono pūnaewele, hoʻouna ʻia nā ʻenekinia i loko o 72 hola (home) a i ʻole 5 lā (honua honua). Hāʻawi pū mākou i nā hoʻolālā mālama pale a me nā lawelawe hoʻololi catalyst e hōʻemi i ka downtime.
Ua hilinaʻi ʻia kā mākou mau mea kanu e nā ʻoihana alakaʻi ma nā ʻāpana kalapona haʻahaʻa, e like me ka mea hoʻomomona, ka ikehu hou, ka mālama ʻana i ka ikehu a me nā agrochemical, e hōʻike ana i ka hilinaʻi ma nā noi nui-.
Hāʻawi mākou i nā hiʻohiʻona hui like ʻole: nā mea kūʻai aku (nā papahana turnkey), nā ʻoihana hui (kaʻana like a me ka hana), a me nā ʻaelike hāʻawi ammonia (nā mākou a hana i nā mea kanu, kūʻai aku i ka amonia ma nā kumukūʻai i ʻae ʻia). ʻAe kēia i nā mea kūʻai aku e koho ma muli o ke kapena, ka hiki ʻenehana, a me ka hoʻolālā wā lōʻihi.
Hoʻohālikelike i nā ʻano hana hana amonia like ʻole
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ʻO ke ʻano hana ʻo Ammonia |
Nā kumu kumu |
Pono |
Nā hiʻohiʻona kūpono |
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Mea kanu ʻōmaʻomaʻo ammonia |
Hiki ke hoʻohou -electrolysis + Haber-Bosch synthesis |
Ma kahi kokoke i-ʻaʻohe hoʻokuʻu ʻia, nā lako maka hoʻomau |
Haʻahaʻa-mea hoʻomomona, wahie ʻōmaʻomaʻo, mālama ikehu |
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Mea kanu ammonia kuʻuna (amonia hina) |
Hoʻoponopono kinoea kūlohelohe no ka hydrogen + Haber{1}}Bosch synthesis |
ʻenehana makua, haʻahaʻa ke kumu kūʻai |
Nui-ammonia ʻenehana |
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Mea kanu amonia polū |
Ammonia hina + hopu kalapona a mālama ʻia (CCS) |
ʻOi aku ka haʻahaʻa haʻahaʻa ma mua o ka ammonia hina, hoʻohana i nā ʻōnaehana i loaʻa |
ʻO ka haʻahaʻa haʻahaʻa-ammonia kalapona (hana mana, wahie hoʻouna) |
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Ka hana ʻana i ka ammonia biological |
ʻO ka hoʻopaʻa ʻana o ka microbial nitrogen (e laʻa, cyanobacteria) |
Hiki ke hoʻololi hou, nā kūlana maʻalahi |
Mea liʻiliʻi-amoni ʻokoʻa (mahiʻai kino, lāʻau lāʻau biopharmaceutical) |
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Electrochemical ammonia synthesis |
E kuhikuhi i ka N₂ + H₂O electrolysis i NH₃ |
ʻO ke kaʻina hana maʻalahi, nā kūlana ambient |
ʻenehana hou mai nei (R&D, niche applications) |
Nā huahana pale: ʻO ka mea kanu ammonia ʻōmaʻomaʻo, Kina nā mea hana mea kanu ammonia ʻōmaʻomaʻo, nā mea hoʻolako, hale hana