[Ukubuyekezwa Kwansuku Zonke Kwe-Petroleum Coke]: Ukuhweba Kwemakethe Ye-Petroleum Coke Kwehlisa Phansi Nokulungiswa Okuyingxenye Kwezintengo Ze-Coke Yokuhluza (20210802)

1. Izindawo ezishisayo emakethe:

Ngenxa yomthamo onganele wokuphakelwa kukagesi esiFundazweni sase-Yunnan, i-Yunnan Power Grid isiqalile ukudinga izitshalo ze-electrolytic aluminium ukuze kwehliswe umthwalo wamandla, futhi kuye kwadingeka ukuthi amanye amabhizinisi alinganisele amandla kagesi ku-30%.

2. Uhlolojikelele lwemakethe:

Ukuhweba emakethe yasekhaya ye-petcoke kulungile namuhla, futhi izindawo zokuhluza zithumela amavolumu amaningi. Ukuhweba emakethe enkulu kuhle, intengo ye-coke enesulfure ephansi evela ku-PetroChina ikhuphuke ngokufanele, futhi ukukhiqizwa kwamabhizinisi wokubala kuye kwazinza, okuqhutshwa intengo yezinto zokusetshenziswa ukuze ikhuphuke kakhulu. Intengo ye-coke e-Sinopec refineries iqhubekile nokukhula kwayo, futhi ukukhishwa kwezinye izindawo zokuhlanza kwalungiswa phakathi kwebanga elincane. Kwezinye izindawo, ukuthunyelwa kwezindawo ezihluzwayo kwehlile ngenxa yalolu bhubhane, futhi amanani e-coke awazange alungiswe ngokuphawulekayo okwamanje. Ukukhiqizwa nokuthengiswa kwe-petroleum coke ecolisisiwe endaweni kuyamukeleka, ukukhuphuka kwentengo ye-coke yokuhluza kunciphile, kanti enye i-petroleum coke enenani eliphezulu inokulungiswa okuncane.

3. Ukuhlaziywa kokuhlinzeka

Namuhla, umkhiqizo kazwelonke we-petroleum coke ubungamathani angama-71,380, ukwehla ngamathani angama-350 noma u-0.49% kusukela izolo. Ukulungiswa kokukhiphayo ngakunye.

4. Ukuhlaziywa kwesidingo:

Muva nje, ukukhiqizwa kwamabhizinisi asekhaya ane-calcined coke kuzinzile, futhi izinga lokusebenza kwamadivaysi e-coke e-calcined belilokhu lihamba kahle. Amanani entengo ye-aluminium yetheminali ayaqhubeka nokuguquguquka ngezinga eliphezulu, izinkampani ze-electrolytic aluminium zisebenza ngenzuzo ephezulu, futhi izinga lokusebenzisa umthamo lifinyelela ku-90%. Uhlangothi lwesidingo lwakha usekelo olusebenzayo lwemakethe ye-aluminium carbon. Esikhathini esifushane, esisekelwa izindleko zempahla eluhlaza kanye nesidingo, intengo ye-coke e-calcined inendawo elinganiselwe yokulungiswa.

5. Isibikezelo senani:

Esikhathini esifushane, ukuhlinzekwa kwe-petroleum coke evela ezindaweni ezihluzwayo zendawo kusashoda, intengo yama-anode aphekiwe ayikakhuphuki njengoba bekulindelekile, ukuthengiswa kwemakethe ye-aluminium carbon yehle, futhi amanani entengo ye-coke ngayinye. ezindaweni zokuhlanza zendawo zingase ziwe. Ukukhiqizwa nokuthengiswa kwezindawo zokucolisiswa eziyinhloko kuzinzile, futhi uhlu lwezindawo zokuhlanza luhlala luphansi. Kulindeleke ukuthi intengo ye-coke ihlale izinzile, futhi imakethe ye-coke enesulfure ephansi kulindeleke ukuthi ikhuphuke ngenxa yesidingo.