Intangiriro kuri koka ya peteroli
Coke ya peteroli ni uburyo bwo gutandukanya amavuta yoroheje n’akomeye, amavuta akomeye ahinduka umusaruro wa nyuma binyuze mu buryo bwo gucikagurika kw’ubushyuhe. Ukurikije uko bigaragara, coke ifite imiterere n’ingano bidasanzwe by’udusimba tw’umukara (cyangwa uduce) by’icyuma; uduce twa coke dufite imiterere y’imyenge, ibintu by’ingenzi ni karuboni, bifite ibirenze 80wt%, ibisigaye ni hydrogen, ogisijeni, azote, sulfur n’ibintu by’icyuma. Imiterere ya shimi ya coke ya peteroli ifite imiterere yayo yihariye y’umubiri n’imiti hamwe n’imiterere ya mekanike. Karuboni idahindagurika, igice cy’ubushyuhe ubwacyo, ibintu bihindagurika n’imyanda y’imyunyu ngugu (sulfure, ibigize ibyuma, amazi, ivu, nibindi), ibyo bimenyetso byose bigaragaza imiterere ya shimi ya coke.
Koka y'urushinge:Ifite imiterere igaragara y'urushinge n'imiterere ya fibre, ikoreshwa cyane nk'amashanyarazi ya grafiti afite imbaraga nyinshi mu gukora icyuma. Kuri sisitemu ya coke, ikenera ubuziranenge bukomeye mu gipimo cya sulfur, ivu, ubucucike buhindagurika n'ubunini bw'ukuri n'ibindi, ku buryo hari ibisabwa byihariye mu gutunganya no gutunganya sitemu ya coke n'ibikoresho fatizo.
Koka y'ikijumba:ikoreshwa cyane mu bintu bikoresha imiti, isuku nke, ikoreshwa cyane cyane mu nganda za aluminiyumu na karuboni.
Koke yashotowe cyangwa koke ikoze mu bwoko bwa globular:Ifite ishusho y'uruziga, ifite umurambararo wa mm 0.6-30, ubusanzwe ikorwa n'ibisigazwa bya salfure byinshi kandi bifite asphalt nyinshi, ishobora gukoreshwa gusa mu gutanga amashanyarazi, sima n'izindi lisansi zo mu nganda.
Koka y'ifu:Bikozwe binyuze mu gutunganya amazi, uduce duto ni duto (umurambararo wa 0.1-0.4mm), ubwiyongere bw'ubushyuhe n'ubukonje butuma bidashobora gukoreshwa mu buryo butaziguye mu nganda za electrodes na carbone.
Gukoresha koka ya Peteroli
Ikoreshwa ry'ingenzi rya peteroli mu Bushinwa ni inganda za aluminiyumu zikoresha amashanyarazi, zirenga 65% by'ikoreshwa ryose rya peteroli. Hagakurikiraho inganda zitunganya karuboni, silikoni n'izindi zitunganya utwuma. Peteroli ya coke ikoreshwa cyane cyane nk'amavuta mu sima, amashanyarazi, ibirahuri n'izindi nganda, ikaba ari nke cyane. Kuri ubu, ingano n'ikiguzi cya peteroli ya coke yo mu gihugu ni bimwe. Ariko, bitewe n'uko kohereza hanze umubare munini wa peteroli ya coke yo mu rwego rwo hejuru ya sulfur, ingano yose ya peteroli ya coke yo mu gihugu ntabwo ihagije, kandi peteroli ya coke yo hagati n'iyo hejuru ya sulfur igomba gutumizwa mu mahanga kugira ngo yongererwe. Hamwe n'iyubakwa ry'imashini nyinshi zitunganya coke mu myaka ya vuba aha, umusaruro wa peteroli ya coke yo mu gihugu uzarushaho kunozwa no kwaguka.
①Inganda z'ibirahure zikoresha ingufu nyinshi. Ikiguzi cyazo cya lisansi kingana na 35% ~ 50% by'ikiguzi cy'ibirahure. Ifuru y'ibirahure ni igikoresho gikoresha ingufu nyinshi mu gukora ibirahure. ② Iyo itanura ry'ibirahure rimaze gushya, ntirishobora gufungwa kugeza igihe itanura rivuguruwe (imyaka 3-5). Kubwibyo, lisansi igomba kongerwamo buri gihe kugira ngo ubushyuhe bw'itanura bube bwa dogere ibihumbi mu itanura. Kubwibyo, ahantu hose ho gusya hazaba hari inganda zihoraho kugira ngo zikomeze gukora. ③ Ifu ya peteroli ikoreshwa mu nganda z'ibirahure, kandi ubunini busabwa kuba 200 mesh D90. ④ Amazi ya coke mbisi muri rusange ni 8% - 15%, kandi igomba kumyuka mbere yo kwinjira mu nganda. ⑤ Uko ubushuhe bw'ibicuruzwa birangiye buba buri hasi, niko biba byiza. Muri rusange, ingaruka z'amazi ku buryo bwo gufungura zirushaho kuba nziza.
Urugendo rw'imikorere yo gusya peteroli ya coke
Igipimo cy'ingenzi cyo gusya peteroli ya coke
| Ikintu cyo gusya | Ubushuhe bw'ibanze (%) | Ubushuhe bwa nyuma (%) |
| ＞100 | ≤6 | ≤3 |
| ＞90 | ≤6 | ≤3 |
| ＞80 | ≤6 | ≤3 |
| ＞70 | ≤6 | ≤3 |
| ＞60 | ≤6 | ≤3 |
| 40 | ≤6 | ≤3 |
Ibitekerezo:
1. Igipimo cy'ingano y'ibikoresho bya peteroli bya coke ni cyo kintu kigira ingaruka ku musaruro w'uruganda rusya. Uko umubare w'ingano y ...
- Ubushuhe bw'ibanze bw'ibikoresho fatizo muri rusange ni 6%. Iyo ubushuhe bw'ibikoresho fatizo burenze 6%, icyuma cyumisha cyangwa uruganda gishobora gushushanywa gifite umwuka ushyushye kugira ngo kigabanye ubushuhe, kugira ngo cyongere umusaruro n'ubwiza bw'ibicuruzwa birangiye.
Gahunda yo guhitamo imashini zikora ifu ya peteroli ya coke
| 200mesh D90 | Raymond uruganda |
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| Uruganda rukora imigozi ruhagaze | Imashini ya 1250 Vertical Roller Mill ikoreshwa muri Xiangfan, ikoresha ingufu nyinshi kubera ubwoko bwayo bwa kera kandi idahora ivugururwa mu myaka myinshi. Icyo abakiriya bitaho ni ugukoresha umwuka ushyushye. | |
| Uruganda rukora ibikoresho by'inganda | Isoko rya 80% muri Mianyang, Sichuan na Suowei, Shanghai mbere ya 2009, ubu riri kugabanuka. |
Isesengura ry'ibyiza n'ibibi by'inganda zitandukanye zisya:
Raymond Mill:Ishoramari rihendutse, umusaruro mwinshi, ingufu nke zikoreshwa, ibikoresho bihamye kandi bigatwara amafaranga make yo kubungabunga, ni ibikoresho byiza cyane byo gusya peteroli ya coke;
Uruganda rukora mu buryo buhagaze:ishoramari rihenze cyane, umusaruro mwinshi n'ikoreshwa ry'ingufu nyinshi;
Uruganda rukora ibikoresho by'inyongeramusaruro:ishoramari riciriritse, umusaruro muke, ikoreshwa ry'ingufu nyinshi, igipimo cyo kwangirika kw'ibikoresho byinshi n'ikiguzi cyo kubungabunga kiri hejuru;
Isesengura ku buryo bwo gusya ibyuma
Ibyiza byo gukoresha uruganda rusya uruhererekane rwa HC mu gusya peteroli:
1. Uruganda rwa HC Petroleum Coke Imiterere: umuvuduko mwinshi wo gusya n'umusaruro mwinshi, uri hejuru ya 30% ugereranije n'uruganda rusanzwe rwa pendulum. Umusaruro uri hejuru ya 200% ugereranyije n'uruganda rukora imashini.
2. Ubuziranenge bwo gushyira mu byiciro: ubunini bw'ibicuruzwa muri rusange busaba mesh 200 (D90), kandi niba ari hejuru, bizagera kuri mesh 200 (D99).
3. Sisitemu yo gusya ifite urusaku ruto, ihindagurika rito kandi ifite ubushobozi bwo kurinda ibidukikije.
4. Igipimo gito cyo kubungabunga, kubungabunga byoroshye n'ikiguzi gito cy'abakozi.
5. Dukurikije ibisabwa mu buryo bwo gukora, sisitemu y'urusyo ishobora kunyura mu mwuka ushyushye wa 300°C kugira ngo ikoreshwe mu kumisha no gusya (urugero rw'ibikoresho by'ubwubatsi bya Three Gorges).
Ibitekerezo: ubu, uruganda rusya HC1300 na HC1700 rufite isoko rirenga 90% mu bijyanye no gusya peteroli.
Icyiciro cya mbere:Ckwihuta kw'ibikoresho fatizo
Ikininikoka ya peteroliIbikoresho bikubitwa n'icyuma gisya kugeza ku buto bw'ibiryo (15mm-50mm) bishobora kwinjira mu ruganda rusya.
UrugendoII: Ggutonyanga
Abashenjaguwekoka ya peteroliIbikoresho bito byoherezwa mu bubiko hakoreshejwe ascenseur, hanyuma byoherezwa mu cyumba cyo gusya cy'urusyo ku buryo bungana kandi bungana n'icyuma gitanga ibikoresho kugira ngo gisya.
Icyiciro cya gatatu:Shyira mu byicirogukora
Ibikoresho byasibwe bigenwa hakurikijwe uburyo bwo kubipima, hanyuma ifu itujuje ibisabwa igashyirwa mu byiciro n'icyuma gipima hanyuma kigasubizwa mu mashini nkuru kugira ngo yongere isya.
UrugendoV: Cgukusanya ibicuruzwa byarangiye
Ifu ijyanye n'ubuto inyura mu muyoboro hamwe na gaze, ikagera mu gikoresho gikusanya ivumbi kugira ngo gitandukanywe kandi gikusanyirizwe. Ifu irangiye yoherezwa mu bubiko bw'ibicuruzwa byarangiye hakoreshejwe igikoresho gitwara ibicuruzwa binyuze mu muyoboro usohora amazi, hanyuma igashyirwa mu bwato butwara ifu cyangwa agakoresho gatanga amazi.
Ingero z'ikoreshwa ry'ifu ya peteroli ya coke
Icyitegererezo n'umubare w'ibi bikoresho: imirongo 3 yo gukora ya HC2000
Gutunganya ibikoresho fatizo: pellet coke na sponge coke
Ubunini bw'ibicuruzwa byarangiye: 200 mesh D95
Ubushobozi: 14-20t / isaha
Nyir'umushinga yagenzuye uburyo ibikoresho bya peteroli byatoranijwe mu nganda zisya peteroli. Binyuze mu kugereranya neza n'inganda nyinshi zisya imashini, bagiye bagura imashini nyinshi zisya Guilin Hongcheng HC1700 n'imashini zisya HC2000, kandi bamaze imyaka myinshi bakorana neza na Guilin Hongcheng. Mu myaka ya vuba aha, hubatswe imirongo mishya myinshi ikora ibirahuri. Guilin Hongcheng yohereje injeniyeri ahantu abakiriya baherereye inshuro nyinshi bitewe n'ibyo nyir'ubwite akeneye. Ibikoresho byo gusya Guilin Hongcheng byakoreshejwe mu mishinga yo gusya peteroli ya peteroli mu ruganda rw'ibirahuri mu myaka itatu ishize. Umuyoboro wo gusya peteroli wakozwe na Guilin Hongcheng urimo gukora neza, umusaruro mwinshi, ingufu nke kandi ivumbi rike mu iduka risya, ibyo bikaba byarashimiwe cyane n'abakiriya.
Igihe cyo kohereza: Ukwakira-22-2021
