Mgbasa Hydrogen na Alkali na Alkaline Electrolyzer Mmiri Electrolysis Usoro Mmepụta Hydrogen

N'ime usoro mmepụta hydrogen alkaline electrolyzer, otu esi eme ka ngwaọrụ ahụ rụọ ọrụ nke ọma, na mgbakwunye na ịdị mma nke electrolyzer n'onwe ya, nke ọnụọgụ mgbasa nke lye nke ntọala ahụ bụkwa ihe dị mkpa na-emetụta ya.

N'oge na-adịbeghị anya, na Nzukọ Nchekwa Mmepụta Teknụzụ Mmepụta Hydrogen nke Kọmitii Ndị Ọkachamara nke China Industrial Gases Association, Huang Li, onye isi nke Mmemme Ọrụ na Mmezi Hydrogen Water Electrolysis, kesara ahụmịhe anyị na ntọala olu mgbasa hydrogen na lye na usoro nnwale na ọrụ na mmezi n'ezie.

Nke a bụ akwụkwọ mbụ ahụ.

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N'okpuru usoro mba dual-carbon, Ally Hydrogen Energy Technology Co., Ltd, nke bụ ọkachamara n'ihe gbasara mmepụta hydrogen ruo afọ 25 ma bụrụkwa onye mbụ sonyere n'ọrụ ike hydrogen, amalitela ịgbasa mmepe nke teknụzụ na akụrụngwa hydrogen akwụkwọ ndụ, gụnyere imewe nke ndị na-agba ọsọ tankị electrolysis, imepụta akụrụngwa, mkpuchi electrode, yana nnwale na ọrụ na mmezi nke tankị electrolysis.

OtuỤkpụrụ Ọrụ nke Alkaline Electrolyzer

Site n'ịgafe ọkụ eletrik kpọmkwem site na electrolyzer jupụtara na electrolyte, a na-eme ka molekul mmiri na electrolytes ahụ na-emegharị ma gbazee ka ọ bụrụ hydrogen na oxygen. Iji mee ka electrolyte ahụ dịkwuo mma, electrolyte izugbe bụ mmiri mmiri nwere mkpokọta potassium hydroxide 30% ma ọ bụ sodium hydroxide 25%.

Elektrolyzer nwere ọtụtụ sel electrolytic. Ụlọ electrolysis ọ bụla nwere katode, anode, diaphragm na electrolyte. Ọrụ bụ isi nke diaphragm bụ igbochi gas ịbanye. N'akụkụ ala nke elektrolyzer enwere ntinye na mpụta a na-ahụkarị, akụkụ elu nke ngwakọta gas-mmiri nke alkali na oxy-alkali flow channel. A na-agafe na voltaji ụfọdụ nke ugbu a kpọmkwem, mgbe voltaji gafere voltaji decomposition nke mmiri 1.23v na voltaji na-anọpụ iche nke okpomọkụ 1.48V karịa uru ụfọdụ, elektrode na mmeghachi omume redox nke mmiri mmiri na-eme, mmiri na-agbaze ka ọ bụrụ hydrogen na oxygen.

Ụzọ Abụọ Esi A Na-ekesa Lye

1️⃣Ngwakọta okirikiri nke hydrogen, oxygen side lye

N'ụdị mgbasa a, lye na-abanye na ọkpọkọ mgbasa nke lye site na paịpụ njikọ dị n'ala nke ihe nkesa hydrogen na ihe nkesa oxygen, wee banye n'ime ụlọ kathode na anode nke electrolyzer mgbe ọ jụrụ oyi ma tee ya. Uru nke mgbasa dị iche iche bụ nhazi dị mfe, usoro dị mkpụmkpụ, obere ọnụ ahịa, ma nwee ike hụ na nha nke mgbasa nke lye dị otu ahụ n'ime ụlọ kathode na anode nke electrolyzer; ihe ọghọm bụ na n'otu aka, ọ nwere ike imetụta ịdị ọcha nke hydrogen na oxygen, n'aka nke ọzọ, ọ nwere ike ime ka ọkwa nke ihe nkesa hydrogen-oxygen ghara ịgbanwe, nke nwere ike ibute mmụba nke ihe egwu nke ngwakọta hydrogen-oxygen. Ugbu a, akụkụ hydrogen-oxygen nke usoro ngwakọta lye bụ usoro kachasị.

2️⃣Njegharị dị iche iche nke hydrogen na oxygen n'akụkụ lye

Ụdị mgbasa a chọrọ mgbapụta mmiri abụọ maka ịgba mmiri, ya bụ, mgbasa mmiri abụọ dị n'ime. Lye dị n'ala nke ihe nkesa hydrogen na-agafe na mgbapụta mmiri hydrogen, a na-ajụ oyi ma na-asachapụ ya, wee banye n'ime ụlọ cathode nke electrolyzer; lye dị n'ala nke ihe nkesa oxygen na-agafe na mgbapụta mmiri oxygen, a na-ajụ oyi ma na-asachapụ ya, wee banye n'ime ụlọ anode nke electrolyzer. Uru nke mgbasa mmiri n'onwe ya nke lye bụ na hydrogen na oxygen nke electrolysis mepụtara dị ọcha nke ukwuu, na-ezere ihe egwu nke ịgwakọta hydrogen na ihe nkesa oxygen; ihe ọghọm bụ na nhazi na usoro ahụ dị mgbagwoju anya ma dị oke ọnụ, ọ dịkwa mkpa iji hụ na ọnụego mmiri, isi, ike na paramita ndị ọzọ nke mgbapụta mmiri n'akụkụ abụọ ahụ, nke na-eme ka mgbagwoju anya nke ọrụ dịkwuo elu, ma na-eme ka ihe achọrọ nke ijikwa nkwụsi ike nke akụkụ abụọ nke sistemụ ahụ pụta ìhè.

Mmetụta Atọ nke ọsọ mmiri nke lye na-agba na mmepụta hydrogen site na mmiri electrolytic na ọnọdụ ọrụ nke electrolyzer

1️⃣Mgbasa nke mmiri mmiri gabigara ókè

(1) Mmetụta na ịdị ọcha nke hydrogen na oxygen

Ebe ọ bụ na hydrogen na oxygen nwere ike ịgbaze n'ime mmiri mmiri, olu mgbasa ahụ buru ibu nke na mkpokọta hydrogen na oxygen agbazere agbaze na-abawanye ma banye n'ime ụlọ ọ bụla na mmiri ...

(2) Mmetụta na okpomọkụ tankị

Ọ bụrụ na okpomọkụ nke ihe na-ekpo ọkụ nke lye anaghị agbanwe agbanwe, oke mmiri mmiri ga-ewepụ okpomọkụ karịa site na electrolyzer, na-eme ka okpomọkụ tankị ahụ daa ma nwee ike ịbawanye.

(3) Mmetụta na ugbu a na voltaji

Oke mgbasa nke lye ga-emetụta nkwụsi ike nke ugbu a na voltaji. Oke mmiri mmiri ga-egbochi mgbanwe nkịtị nke ugbu a na voltaji, na-eme ka ugbu a na voltaji ghara ịdị mfe, na-akpata mgbanwe na ọnọdụ ọrụ nke kabinet na transformer rectifier, ma si otú a na-emetụta mmepụta na ịdị mma nke hydrogen.

(4) Mmụba oriri ike

Oke mgbasa nke lye nwekwara ike ibute mmụba nke oriri ike, mmụba nke ọnụ ahịa ọrụ yana mbelata arụmọrụ ike sistemụ. Karịsịa na mmụba nke sistemụ mgbasa mmiri oyi dị n'ime na ihe na-agbapụta na fan mgbasa mpụga, ibu mmiri oyi, wdg, nke mere na oriri ike na-abawanye, oke oriri ike na-abawanye.

(5) Ihe kpatara ọdịda akụrụngwa

Oke mgbasa nke lye na-eme ka ibu dị na pọmpụ mgbasa nke lye dịkwuo elu, nke kwekọrọ na mmụba nke ọsọ mmiri, nrụgide na mgbanwe okpomọkụ na electrolyzer, nke na-emetụta electrodes, diaphragms na gaskets dị n'ime electrolyzer, nke nwere ike ibute nsogbu ma ọ bụ mmebi akụrụngwa, yana mmụba nke ọrụ maka mmezi na ndozi.

2️⃣Ọbara mmiri dị oke obere

(1) Mmetụta na okpomọkụ tankị

Mgbe olu mmiri mmiri na-agbagharị ezughị ezu, a gaghị ewepụ okpomọkụ dị na electrolyzer n'oge, nke na-ebute mmụba na okpomọkụ. Gburugburu ebe okpomọkụ dị elu na-eme ka nrụgide uzuoku mmiri jupụtara na gas na-arị elu ma ọdịnaya mmiri na-abawanye. Ọ bụrụ na enweghị ike ịchịkọta mmiri nke ọma, ọ ga-eme ka ibu nke sistemụ nhicha ahụ dịkwuo elu ma metụta mmetụta nhicha ahụ, ọ ga-emetụtakwa mmetụta na ndụ nke ihe na-akpalite na ihe na-adọrọ adọrọ.

(2) Mmetụta na ndụ diaphragm

Gburugburu ebe okpomọkụ dị elu na-aga n'ihu ga-eme ka diaphragm ahụ ka njọ, mee ka arụmọrụ ya daa ma ọ bụ ọbụna gbawaa, ọ ga-adị mfe ime ka diaphragm ahụ dị n'akụkụ abụọ nke hydrogen na oxygen na-adịgide adịgide, na-emetụta ịdị ọcha nke hydrogen na oxygen. Mgbe ịbanye n'ime ibe ya dị nso na oke ala nke mgbawa ahụ ka ohere nke ihe egwu electrolyzer mụbaa nke ukwuu. N'otu oge ahụ, oke okpomọkụ na-aga n'ihu ga-emekwa ka mmiri gbapụta na gasket mkpuchi ahụ, na-ebelata ndụ ọrụ ya.

(3) Mmetụta na elektrọd

Ọ bụrụ na oke mmiri mmiri nke na-agagharị dị obere, gas a na-emepụta agaghị apụ n'etiti elektrọd ahụ ngwa ngwa, arụmọrụ electrolysis a na-emetụtakwa; ọ bụrụ na elektrọd ahụ enweghị ike imetụ aka na lye ahụ nke ọma iji mee mmeghachi omume electrochemical, nsogbu mwepụta akụkụ na ọkụ akọrọ ga-eme, nke na-eme ka mwụfu nke ihe na-akpali akpali na elektrọd ahụ dịkwuo ngwa ngwa.

(4) Mmetụta na voltaji sel

Ọnụọgụ mmiri na-agagharị dị oke obere, n'ihi na a pụghị iwepụ hydrogen na oxygen afụ nke na-emepụta n'etiti elektrọd ahụ n'oge, oke gas ndị gbazere agbaze na elektrọd ahụ na-abawanye, na-eme ka voltaji nke obere ụlọ ahụ dịkwuo elu ma na-abawanye oriri ike.

Ụzọ anọ iji chọpụta ọnụego mgbasa ozi lye kacha mma

Iji dozie nsogbu ndị a dị n'elu, ọ dị mkpa ime ihe ndị kwekọrọ na ha, dịka ịlele sistemụ mgbasa mmiri nke lye mgbe niile iji hụ na ọ na-arụ ọrụ nke ọma; ịnọgide na-enwe ọnọdụ okpomọkụ dị mma gburugburu electrolyzer; na ịgbanwe paramita ọrụ nke electrolyzer, ọ bụrụ na ọ dị mkpa, iji zere mmụba nke oke ma ọ bụ obere olu nke lye.

A ghaghị ikpebi oke mgbasa nke lye kachasị mma dabere na paramita teknụzụ electrolyzer, dịka nha electrolyzer, ọnụọgụ ụlọ, nrụgide ọrụ, okpomọkụ mmeghachi omume, mmepụta okpomọkụ, ntinye lye, ihe na-ekpo ọkụ lye, ihe na-ekewa hydrogen-oxygen, njupụta ugbu a, ịdị ọcha gas na ihe ndị ọzọ achọrọ, akụrụngwa na ogologo oge nke paịpụ na ihe ndị ọzọ.

Nka na ụzụ Nha:

nha 4800x2240x2281mm

mkpokọta ibu 40700Kg

Nha ụlọ dị irè 1830, Ọnụọgụ ụlọ 238

Njupụta nke ugbu a nke elektrolyzer 5000A/m²

Nrụgide ọrụ 1.6Mpa

okpomọkụ mmeghachi omume 90℃±5℃

Otu setịpụ nke olu hydrogen nke ngwaahịa electrolyzer 1300Nm³/h

Oxygen Ngwaahịa 650Nm³/h

kpọmkwem ugbu a n13100A, DC voltaji 480V

Lye Cooler Φ700x4244mm

Mpaghara mgbanwe okpomọkụ 88.2m²

Ihe nkewa hydrogen na oxygen Φ1300x3916mm

ihe nkesa oxygen Φ1300x3916mm

Ntinye nke ngwọta potassium hydroxide 30%

Uru iguzogide mmiri dị ọcha > 5MΩ·cm

Mmekọrịta dị n'etiti ngwọta potassium hydroxide na electrolyzer:

Mee ka mmiri dị ọcha na-eduzi, wepụta hydrogen na oxygen, ma wepụ okpomọkụ. A na-eji mmiri oyi achịkwa okpomọkụ lye ka okpomọkụ nke mmeghachi omume electrolyzer wee kwụsie ike, a na-ejikwa mmepụta okpomọkụ nke electrolyzer na mmiri oyi iji kwekọọ na nguzozi okpomọkụ nke sistemụ ahụ iji nweta ọnọdụ ọrụ kacha mma na paramita ọrụ kachasị echekwa ike.

Dabere na ọrụ ndị dị adị:

Njikwa olu mgbasa mmiri na 60m³/h，

Mmiri oyi na-emepe ihe dịka 95%,

A na-achịkwa okpomọkụ mmeghachi omume nke electrolyzer na 90°C na ibu zuru oke,

Ọnọdụ kacha mma oriri ike DC electrolyzer bụ 4.56 kWh/Nm³H₂.

Isenchịkọta

Iji chịkọta, olu mgbasa nke lye bụ paramita dị mkpa n'usoro mmepụta hydrogen site na electrolysis mmiri, nke metụtara ịdị ọcha gas, voltaji ụlọ, okpomọkụ electrolyzer na paramita ndị ọzọ. Ọ dị mma ijikwa olu mgbasa na ugboro 2~4/h/min nke nnọchi lye na tankị ahụ. Site n'ịchịkwa olu mgbasa nke lye nke ọma, ọ na-eme ka akụrụngwa mmepụta hydrogen electrolysis mmiri rụọ ọrụ nke ọma ma dị nchebe ruo ogologo oge.

N'ime usoro mmepụta hydrogen site na electrolysis mmiri na alkaline electrolyzer, imeziwanye paramita ọnọdụ ọrụ na nhazi onye na-agba ọsọ electrolyzer, yana ihe electrode na nhọrọ ihe diaphragm bụ isi ihe na-eme ka ugbu a dịkwuo elu, belata voltaji tankị ma chekwaa oriri ike.

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