N'imegide ndabere nke mgbanwe ike zuru ụwa ọnụ na-aga n'ihu, mkpụrụ ndụ mmanụ hydrogen, dị ka ihe dị mkpa na-ebu ume dị ọcha, na-ebute ohere mmepe na-enwetụbeghị ụdị ya. Mgbakọ electrode membrane (MEA), dị ka akụkụ bụ isi nke mmanụ ọkụ, na-emetụta arụmọrụ na ogologo ndụ nke sistemu cell dum. N'ime ndị a, usoro nkwadebe nke akwụkwọ mgbasa ozi gas (GDL), karịsịa usoro ọgwụgwọ na ịkpụzi, na-ekpebi kpọmkwem usoro porosity, conductivity, na ike arụ ọrụ nke GDL.
Isi ihe mgbu isi anọ na azịza na GDL Carbon Paper Production
Maka ndị na-emepụta akwụkwọ carbon carbon GDL maka mkpụrụ ndụ mmanụ hydrogen, isi ihe na-emeri n'ahịa bụ ma ha nwere ike ịmepụta akwụkwọ carbon na-arụ ọrụ dị elu yana nkwụsi ike dị mma n'ụzọ kwụsiri ike, dị mma, na ọnụ ahịa. Ngwa eji emeputa omenala (dị ka igwe igwe kwụ otu ebe na igwe mpịakọta) na-ebute ọtụtụ ihe mgbochi n'ụzọ a na-emepụta nnukwu ihe.
Ihe mgbu 1: Nkwekọrịta ngwaahịa na-adịghị mma, ọnụego mkpụrụ dị ala, na ihe isi ike na nnyefe oke
Ọdịnihu Ọdịnala: A na-emetụta igwe nrịbama ọdịnala site na nhazi nke ọma nke efere a na-ekpo ọkụ na nrụrụ ọkụ nke efere mgbe kpochara, na-ebute oke ngbanwe na nha nha nha nke akwụkwọ carbon a gwọrọ. Na mgbakwunye, usoro ịpị nke na-adịte aka na-enye ohere ịmepụta mpempe akwụkwọ nke akụkụ dị iche iche, na-eme ka ọ ghara ikwe omume ịnye ndị ahịa mpịakọta nke nha dị iche iche. Mpịakọta mpịakọta ọdịnala na-emetụta nrụgide site na kọntaktị ahịrị, na nrụgide na-ebelata site na etiti nke rollers gaa na nsọtụ, na-eme ka akwụkwọ carbon ahụ sie ike n'etiti ma tọpụ n'akụkụ ya. Nke a na-eduga ozugbo n'ụdị na-enweghị isi na nkesa pore na-ekwekọghị ekwekọ. Ọbụna n'ime otu batch, ma ọ bụ ọbụna otu mpempe akwụkwọ carbon, arụmọrụ nwere ike ịgbanwe, na-amịpụta na-agbanye gburugburu 85% n'ime ogologo oge, na-etinye nnukwu ihe ize ndụ maka nnyefe dị ukwuu.
Ngwọta nrụgide Mingke isostatic: Teknụzụ isostatic na-enweta ezi nrụgide otu 'n'elu' dabere na iwu Pascal nke sistemu mmiri. Dị ka nrụgide hydrostatic dị n'oké osimiri dị omimi, ọ na-eme otu n'otu n'otu ebe ọ bụla nke akwụkwọ carbon sitere n'akụkụ niile.
NsonaazụMmetụta:
- Nkwenye ịdị arọ:Kwado nnabata ọkpụrụkpụ site na microns iri na abuo banye n'ime±3μm.
- Pore Uniformity: Enwere ike idowe porosity mgbe niile na ọkwa dị elu nke 70% ± 2%.
- Mmelite nke mkpụrụ: Ọnụego mịpụtara amụbaala site na 85% ruo n'elu 99%, na-eme ka nnyefe kwụsie ike, buru ibu, dị elu.
Ihe mgbu 2: nrụpụta nrụpụta dị ala, ihe mgbochi ikike ama ama, yana ọnụ ahịa dị elu
Nsogbu ọdịnala: Ọtụtụ usoro lamination dị elu bụ 'batch,' dị ka oven nke ụlọ, na-esi nri otu ogbe n'otu oge. Usoro mmepụta ahụ na-adị ngwa ngwa, a na-agbanye ma gbanyụọ akụrụngwa ugboro ugboro, oriri ike dị elu, ịdabere na ọrụ dị ike, na ike ụlọ dị n'ebe dị mfe iru.
Ngwọta Mingke Isostatic: A na-emepụta ihe ntanetị nke isostatic eriri okpukpu abụọ ka ọ na-arụ ọrụ 'oke okpomọkụ, ọwara nrụgide dị elu' na-aga n'ihu. Mkpụrụ ahụ na-esi n'otu njedebe na-abanye, na-aga n'usoro zuru oke nke nchịkọta, ọgwụgwọ na oyi, ma na-esi na njedebe nke ọzọ pụta.
Mmetụta ngwọta:
- Mmepụta Leap: Na-eme ka mmepụta awa 24 na-aga n'ihu, na-agba ọsọ na-eru 0.5-2.5 mita kwa nkeji, na mmepụta kwa afọ nke ruru 1 nde square mita kwa akara mmepụta, na-abawanye arụmọrụ karịa ugboro ise.
- ỌnụDilution: Mmetụta mmepụta ihe na-aga n'ihu na-ebelata ọnụ ahịa, ike, na ụgwọ ọrụ kwa mita.Atụ nweregosinna n'ozuzu mmepụta ego nwere ike ibelata 30%.
- Nchekwa ọrụ: ọkwa dị elu nke akpaaka na-enye ohere mbelata 67% na ndị na-arụ ọrụ kwa mgbanwe.
Ihe mgbu 3: mpio usoro dị warara, ọnụ ahịa mwepu nnwale na njehie dị elu, yana oke ọhụrụ ọhụrụ
Nsogbu Omenala: Arụmọrụ nke akwụkwọ carbon GDL na-enwe mmetụta nke ukwuu maka ọnọdụ okpomọkụ na nrụgide. Akụrụngwa ọdịnala enweghị ike ijikwa ọnọdụ okpomọkụ nke ọma ma nwee otu usoro nrụgide, na-eme ka ọ sie ike ịmegharị usoro kachasị mma nke ụlọ nyocha ahụ. Chọrọ ịnwale usoro ọhụrụ ma ọ bụ nhazi ọhụrụ? Usoro nbibi na-adị ogologo, ntụpọ ntụpọ dị elu, ọnụ ahịa ikpe na njehie na-agwụ ike.
Ihe ngwọta nrụgide Mingke static: Na-enye usoro ikpo okwu na-agbanwe nke ukwuu na nke a na-achịkwa nke ọma.
Mmetụta ngwọta:
- Njikwa okpomoku ziri ezi: njikwa ọnọdụ okpomọkụ nke ọtụtụ mpaghara na nke ziri ezi ruo ± 0.5 ℃, na-eme ka ọgwụgwọ resin zuru oke.
- Nrụgide a na-agbanwe agbanwe: Enwere ike ịtọ ma dokwaa nrụgide n'ime oke mmanya 0-12 maka ịdị n'otu.
- UsoroMwepụta: Ozugbo achọpụtara parampat kacha mma, enwere ike “kpọchie” ha na otu pịa na sistemụ, na-enweta 100% nrụpụta usoro ma hụ na arụmọrụ ngwaahịa kwụsiri ike.
- Inye R&D ike: Nanjing Mingke nwere d abụọ ugbu aobele-Belt isostatic press test machines, na-enye a pụrụ ịdabere na, mmepụta-larịị ule ikpo okwu maka nnyocha na mmepe nke ọhụrụ ihe na ọhụrụ owuwu, na-ebelata ọhụrụ ihe mgbochi na ihe ize ndụ. N'otu oge ahụ, maka mmalite ndị nwere obere ego mbụ na ihe isi ike n'ịzụ ngwá ọrụ, enwere ike ịnye ọrụ nrụpụta obere obere nkwekọrịta sitere na otu izu ruo otu ọnwa iji melite ikike nnyefe ngwaahịa carbon carbon, nyere ndị ahịa aka ịmepụta mmepụta pilot mbụ, belata nnukwu ego ntinye ego n'ihu, nabelataihe ize ndụ.
Ihe mgbu 4:Phenolic resin na-agwọkwa ihe fọdụrụ na-ejujuju, nnukwu mfu akwụkwọ ntọhapụ ma ọ bụ ihe enyemaka ntọhapụ.s.
Nsogbu ọdịnala: Mgbe ọgwụgwọ phenolic resin gachara, ọ na-esiri ike ikewapụ na efere akwụkwọ akụkọ ma ọ bụ eriri igwe. Ụlọ ọrụ omenala n'ozuzu na-eji ndị ọrụ ntọhapụ ma ọ bụ akwụkwọ ntọhapụ iji nweta usoro nkwụsịtụ, ma ndị na-emepụta ihe dị elu ma ọ bụ akwụkwọ ntọhapụ dị oke ọnụ ịzụta, na oke oriri n'oge usoro mmepụta na-abawanye ọnụ ahịa nke mmepụta akwụkwọ carbon, nke na-adịghị mma maka asọmpi ọnụahịa ngwaahịa na ahịa.
Ngwọta Mingke Isostatic: Mingke's double steel belt isostatic press na-enye ndị ahịa ohere ịhọrọ eriri igwe chrome-plated press.
Mmetụta Ngwọta: Site na nnwale ime ụlọ emere na Mingke Factory na-eji eriri igwe chrome-plated na-agwọ akwụkwọ carbon, achọpụtara na atụnyere eriri igwe akwụkwọ akụkọ ọdịnala, eriri igwe chrome-plated na-enye ọgwụgwọ resin ka mma yana arụ ọrụ ntọhapụ. Ihe fọdụrụ nke gluu na-adị mfe iwepụ, mgbe ejiri ya na brush na-ehicha ihe mkpanaka, a ga-ewepụ ihe fọdụrụ n'elu eriri igwe nchara nchara ngwa ngwa, na-enyere ndị ahịa aka ibelata ego na ndị ọrụ ntọhapụ na akwụkwọ ntọhapụ. Igwe chrome dị n'elu eriri igwe na-eme ka ike sie ike ma na-eyi nguzogide nke eriri. Na mgbakwunye, ihe nkiri oxide siri ike nke oyi akwa chrome mebere n'elu eriri igwe na-egbochi mmebi ikuku oxygen, mmiri na ihe ndị ọzọ na-emebi emebi, si otú ahụ na-agbatị ndụ eriri igwe.
Maka ndị ọrụ dabere ogologo oge na akụrụngwa ebubata, Nanjing Mingke, dịka ụlọ ọrụ ụlọ, na-enye azịza ka mma:
- Ndochi ụlọ: mebie naanị mbubata, yana uru dị na ịzụrụ akụrụngwa yana ụgwọ mmezi.
- Nzaghachi ọrụ ngwa ngwa: nkwado teknụzụ elekere 24, ndị injinia nọ na saịtị n'ime awa 48, na-ekwupụta nzaghachi ngwa ngwa mgbe ire ere na ogologo akụkụ akụkụ mapụtara nke akụrụngwa ebubata.
Nsonaazụ ngwa n'ezie: ịmepụta uru dị ukwuu maka ndị ahịa
Mgbe otu ụlọ ọrụ mmanụ ọkụ hydrogen a ma ama nakweere Minke isostatic eriri eriri igwe okpukpu abụọ, ọ rụpụtara nsonaazụ dị ịrịba ama na mmepụta nke akwụkwọ carbon GDL.
- Ọganihu dị ịrịba ama na mkpụrụ ngwaahịa: mụbara site na 85% na usoro ọdịnala ruo ihe karịrị 99%.
- nkwalite pụtara ìhè na nrụpụta nrụpụta: ikike mmepụta kwa ụbọchị ruru mita 3,000.
- Mbelata oriri ike: mkpokọta ojiji ike belatara site na 35%.
Nkwalite arụmọrụ ngwaahịa:
- Ịdị n'otu nke porosity: 70% ± 2%
- Mgbochi n'ime ụgbọ elu: <5 mΩ·cm
- Resistivity site na ụgbọ elu: <8 mΩ·cm²
- Ike tensile:> 20 MPa- ịdị n'ụdị ịdị arọ: ± 3 μm
Zuru okeusoro ọrụ na nkwado teknụzụ
Nanjing MingkeUsoroSystems Co., Ltd. na-enye ndị ahịa nkwado ọrụ nka zuru oke:
1. Nkwado Mmepe Usoro
Aọkachamara teknuzu otu na-enyere ndị ahịa na optimizing usoro parameters na ukpụhọde ngwá, n'ịhụ na ngwá osobo kpọmkwem mmepụta usoro chọrọ.
2. Ọrụ Akụrụngwa ahaziri ahazi
Nye ọrụ akụrụngwa ahaziri ahazi dị ka mkpa pụrụ iche nke ndị ahịa si dị, gụnyere nha pụrụ iche, nhazi pụrụ iche, wdg.
3. Nrụnye na ọrụ nhazi
Ndị otu injinia nwere ahụmahụ na-enye ọrụ ntinye na ntinye aka na saịtị iji hụ na enwere ike itinye ngwa ngwa n'ime mmepụta.
4. Nkà na ụzụ Ọzụzụ
Na-enye ọzụzụ ọrụ na mmezi zuru oke iji hụ na ndị ahịa nwere ike ịrụ ọrụ nke ọma na idobe akụrụngwa.
5. Mgbe-Sales Nkwado
Mepụta usoro nzaghachi ngwa ngwa nke awa 24 iji nye ọrụ azụmaahịa na nkwado teknụzụ n'oge, na-ahụ na mmepụta anaghị akwụsị akwụsị.
Ụlọ ọrụ ahụ nwere atụmanya ngwa ngwa.
Mingke static isostatic eriri igwe okpukpu abụọ dabara adaba maka imepụta akwụkwọ GDL carbon maka mkpụrụ ndụ mmanụ hydrogen, mana enwere ike itinye ya n'ọtụtụ ebe:
- Mkpụrụ ndụ mmanụ: akwụkwọ carbon GDL, nkwadebe oyi akwa na-akpali akpali;
- Batrị steeti siri ike: mpempe akwụkwọ electrode na molded;
- Ihe mejupụtara: nkwadebe prepreg carbon fiber;
- Akwụkwọ pụrụ iche: njupụta dị elu na ịkpụzi;
- New ume ihe: nkwadebe nke dị iche iche arụ ọrụ mkpa film ihe.
Uru nke Mingke Double Steel Belt Isostatic Press:
Nanjing Mingke ejirila afọ iri na-akwado teknụzụ ya ma na-etinye ego na nyocha na mmepe nke igwe eji akwa akwa akwa okpukpu abụọ. Ugbu a, ha nwere igwe ọkụ ọkụ dị elu nke na-eru 400 ° C na nrụgide nrụgide na-achịkwa n'ime ± 2%. N'ihi nka nka nka, Mingke bụ nhọrọ kacha mma maka igwe nrụnye akwụkwọ carbon mgbe ị tụlere uru maka ego na obere ihe egwu. N'oge a, ọtụtụ ụlọ ọrụ na-ahụ maka akwụkwọ mpịakọta carbon na-ahọrọ Nanjing Mingke dị ka onye mmekọ ha.
Oge nzipu: Ọkt-09-2025