Ubushuhe bwinshi-umugozi wo gukingira graphite

1. Gushiramwo igicuruzwa nyamukuru

Ubushuhe bwinshi-umugozi wo gukingira graphiteniikozwe mu 99,9% vy'ubusuku burengeye-busuku bwagutse bwa graphite nk'igikoresho co hasi,kandi niihuriweko n’ivyuma-bishingiye ku bushuhe bwinshi-bishobora guhangana n’ubushuhe (bishobora guhangana n’ubushuhe burengeye 1200 degrees ). Ihinguwe biciye ku makuru manini -atunganijwe neza "uguhingura ivyuma vyinshi + gukira kw'ibarabara", itanga uburyo bwo gukingira "zero-ubushobozi bwo gutwara ubushuhe" bw'ubushobozi bwo gutwara ubushuhe" ku bijanye n'uburebure bwa degre 1000 {{narime high}{eg2, ibikoresho vy’ubushuhe bwinshi-, ibikoresho vy’inguvu z’iyidrojeni, ibihimba vy’indege). Ivuga ku ntumbero z’ububabare z’ibipande vya kera vy’amabuye y’agaciro (ubushuhe bushobora guhangana n’ubushuhe burengeye canke bungana na degre 600 ) buca mu bushuhe bwinshi-buhinduka carbonization, n’ibipfukisho vy’ivyuma bishobora gusenyuka mu kwaguka kw’ubushuhe. Ishizwe mu bibanza 3 vyihuta-bikura cane mw'isoko ry'ibikoresho vy'inganda vy'ubushuhe bwinshi mu mwaka w'2025 (25,8% ku mwaka, n'inguvu nshasha z'inguvu z'iyidrojeni/inguvu z'amavuta y'ibitoro zifise ubushuhe bwinshi -ibikorwa vy'ubushuhe burengeye 71% Global{a}So; Igitabu cera c’inganda y’ibikoresho).

2.Ivyagezwe vy'ubuhinga

3.Ibirango nyamukuru

Ultra-Uguhangana n'ubushuhe bwinshi n'ugushikama kw'ibikorwa: Inyuma y'amasaha 2000 y'igerageza ry'ubushuhe buhoraho bwa degre 1000 + 500 inzinguzingu z'igerageza ry'ubushuhe buhoraho bwa degre 1000 "-200℃~1000℃", ugucika intege kw'ubushobozi bwo gukingira ni Muto canke bingana na 2,5%, kandi uburebure bw'ubushuhe buhoraho burengeye5. W/(m·K) - 5 incuro nyinshi z’ugushikama kuruta amabande asanzwe y’ibara ry’agahama ashobora guhangana n’ubushuhe bwinshi- (afise 15% y’ugucika intege kw’ubushobozi ku 600℃). Nta gushonga canke guhinduka carbone bishika mu bushuhe bwinshi, ivyo bikaba bituma bibereye mu bihe bikomeye cane nk’amafuru y’amatara y’umuyagankuba (1000 degrees ) n’amafuru y’ugusaduka kw’iyidrojeni (900 degrees ). Igipimo c’ukunanirwa kw’abaguzi bo mu majyaruguru mu bihe vy’akazi vy’ubushuhe bwinshi kigabanywa n’ibice 89 kw’ijana.

Gukingira neza -Mu Bushuhe Bukomeye Cane: Igikoresho kidasanzwe "igishushanyo c'amabuye y'agaciro" (uburebure bw'amabuye: 0.8-3mm, gishobora guhindurwa) gituma igipimo co kugumya ahantu h'ugukorana kw'ibara ry'agahama kirengeye canke kingana na 95% ku bushuhe bwinshi. Inyuma y’incuro 1200 z’igerageza ry’ugukingira umuvuduko w’uburemere bwa degre 1000 /15MPa, igipimo c’ugusohoka ni Muto canke kingana na 5×10−7 Pa·m3/s, kirenze kure cane igipimo c’ubushuhe bw’igihugu c’Ubushinwa GB/T 4622.3-ss ku 2{14). canke bingana na 1×10−5 Pa·m3/s). Igitigiri c’abafise ubushobozi bwo gukingira ibikoresho vy’ubushuhe bwinshi mu bijanye n’ubuhinga bwa peteroli gishika ku 99,6%.

Ubushuhe bwinshi -Uguhangana n'Ugusenyuka n'Ubudasa bw'Imiti: Inyuma y’amasaha 1000 y’igerageza ryo kwibika mu mazi y’amazi y’amazi (98% H2SO4) / alkali ikomeye (50% NaOH), igipimo c’ugutakaza uburemere kiri munsi canke kingana na 1,2%, ata n’ugusaduka canke ukuvyimba. Nta n’imwe mu miti ihinduka iyo ikoranye n’imiyaga igabanya ubushuhe nk’iyidorojeni n’iyitwa carbone monoxide ku bushuhe bwinshi, bikaba bituma ibereye ibikoresho vy’inguvu z’iyidorojeni (kugira ngo yirinde gusenyuka kw’iyidorojeni) n’imiyoboro y’imiti y’amakara y’ubushuhe bwinshi- (ishobora guhangana n’ugusenyuka kw’amakara). Ubuzima bwayo buragwira gushika ku myaka irenga 5, ugereranyije n’ibimenyetso vy’ivyuma (bifise ubushuhe bwinshi-ubushuhe bwo gusenyuka bw’amezi 3).

Ubushuhe burengeye -Imiterere y'ubuhinga n'ubushobozi bwo gutunganya: Uburemere buva kuri 0.5-8mm (bushobora guhindurwa), kandi iguma ipfutse 180 degrees itavunitse mbere no ku 800 degrees (icumba-ubushuhe bwo guhinduranya bushoboza Inzinguzingu zirengeye canke zingana n’iz’ugupfukama 200 ata n’imivumo). Biciye mu kugerageza gucapura laser CNC, uburinganire bw’urubibi inyuma yo gucapura mu bipimo bitandukanye (ubwaguke burengeye 1200mm) ni Muto canke bungana na 0.08mm. Ihuye n’ibice birenga 98% vy’ibikoresho vy’ubushuhe bwinshi-bikingira ahantu (nk’akarorero, amaflanse y’ibikoresho bitari vyo, amabara y’ibidengeri vy’ububiko bw’amazi), kandi ubushobozi bwo gushiramwo ni 60% kuruta ubw’ibikoresho vya kera vy’ubushuhe bwinshi.

 

 

4. Ibikorwa nyamukuru

Ingufu Nshasha Ingufu z'Ihidrojeni(38%, igice kinini c’ikoreshwa): Ubushuhe bwinshi -umugozi wo gukingira graphite ukoreshwa mu gukingira ivyuma vy’iyidrojeni (900℃) n’ibice vy’itangi ry’ububiko bw’iyidorojeni ry’umuvuduko munini (ubushuhe bwagutse: -0cord data kuva kuri -40℃). Yihuatong/Longi Hydrogen, ukwizigirwa kw’ugukingira gushika ku nta gusohoka inyuma y’ingendo 10.000 z’ihydrogène, kandi ubuzima bwayo burareha incuro 8 ubw’ibizingiti vy’ugukingira vy’ivyuma (bikunda gusenyuka kw’ihydrogène mu bushuhe bwinshi). Ni vyiza kandi ku bipande vy’ubushuhe burengeye mu bipimo vy’ibikoresho vy’amavuta (ubushuhe bushikamye ku degre 800 kugira ngo ntihagire ubushuhe burengeje urugero bwo mu karere).

Ubushuhe burengeye -Igice c'ubushuhe(27% y’igice): Ikoreshwa nk’ibipfukisho vy’amafuru yo gucapura etilene (1000℃) n’ibikoresho vyo gusukura amavuta asigaye (850℃). Dushingiye ku bipimo vyakozwe n’ishami rya Sinopec Maoming, birashobora kugabanya igitigiri c’amazi ashobora gusohoka mu miyoboro y’ubushuhe bwinshi -kuva kuri 8,3% gushika kuri 0,2%, bikagabanya igiciro co gusanasana igice kimwe ku mwaka n’ama RMB 650.000. Ihuye n’ibikoresho vyo gusukura gazi y’aside (H2S/CO2 mixture, 800 degrees ) y’ubushuhe bwinshi-, kandi ubushobozi bwayo bwo guhangana n’ugusenyuka burahuye n’ibisabwa vyo gukora ubudasiba.

Ivy'indege/Igisirikare(18% y’igice): Ikoreshwa mu gukingira ivyumba vy’umuriro vy’amamoteri y’indege (igihe gito-ubushobozi bwo guhangana n’ibipimo 1100 ) n’imiyoboro y’amavuta y’ibinyabiziga (ubushuhe: -180 bipimo ~ibipimo 900 ). Dushingiye ku bipimo vyakozwe n’ishirahamwe ry’ubuhinga n’ubuhinga bwo mu kirere ry’Ubushinwa, uguhinduka kw’ubushobozi bwo gukingira ni munsi canke kungana na 1,8% mu gihe c’ubushuhe n’umukazo mwinshi cane, bikaba bihuye n’ibisabwa vy’ubuzima buramba (imyaka irenga 15) y’ibinyabiziga vyo mu kirere. Ni vyiza kandi ku bihimba bishobora gutwara ubushuhe vy’ibikoresho vy’igisirikare vy’ubushuhe bwinshi- (ubushuhe bushobora gutwara ubushuhe n’ugukingira).

Igikoresho c'ubushuhe burengeye -Igikoresho c'amatara(17% proportion): Ikoreshwa mu gukingira inzugi z’ifuru z’ifuru zigabanya ibikoresho vya silikoni zikoreshwa n’umuyagankuba (1000℃), ata n’imvura y’ubuhumane igwa (ivyuma birimwo iyoni Biri munsi canke bingana na 1ppm) kugira ngo ubusuku bw’ibikoresho vya silikoni bushike ku 99.9999%. Ihuye n’ugukingira ubusa kw’amafuru y’ivyuma bikoreshwa n’umuyagankuba (degre 800 ), n’urugero rw’ugusohoka ruri munsi canke rungana na 1×10−8 Pa·m3/s, ruhuye n’urugero rwo hejuru-

Imisoro ishushe: Ubushuhe bwinshi-umugozi wo gukingira graphite, Ubushinwa Ubushuhe bwinshi-abahinguzi b'umugozi wo gukingira graphite