Ngemva kokuthuthuka okuncane ngo-Ephreli, imakethe ye-recarburizer ibuyele ekuthuleni kusukela ngoMeyi. Ngenkathi amanani eqhubeka nokukhuphuka, uhlangothi lwesidingo luhlala lubuthakathaka. Kuza uSepthemba, imakethe ye-carburizer ingathatha umoya wangemuva we-"gold nine silver ten"?
Ukuhlinzekwa kwezinto ezingavuthiwe
Muva nje, amanani emakethe ye-oil coke ayaqhubeka nokukhuphuka. Ngenxa yokuthintwa yinqubomgomo, ukuthunyelwa kwemikhiqizo kawoyela ocwengekile kunqunyelwe, inani lokucubungula uwoyela ongahluziwe lehlile uma kuqhathaniswa neminyaka edlule, futhi ukukhiqizwa kwe-petroleum coke njengomkhiqizo ongaphansi kwe-beta kwehle ngokufanayo, futhi ukunikezwa kwe-petroleum coke ene-sulfur ephansi kuncane kakhulu. Futhi ukuhweba kwemakethe okungekuhle kuhle, uhlangothi lwesidingo sezinga lokuthenga luyasebenza, lusekela imakethe ye-sulfur coke ephansi. Amanani emakethe ye-sulfur coke ephansi ayaqhubeka nokukhuphuka kabanzi. I-aluminium ye-electrolytic ephezulu iyaqhubeka nokushaqeka, intengo ihlala ingaphezu kuka-21000 yuan/ton, isekela imakethe ye-aluminium carbon, ivolumu enhle yokuthunyelwa kwemakethe ye-sulfur coke ephakathi nendawo nephezulu, intengo ye-sulfur coke ekhuphukayo.
Intengo
Ukwenyuka kwentengo ye-carburizer yamafutha asekhaya muva nje, C > 98%, S < 0.5%, usayizi wezinhlayiya 1-5mm calcination carburizer intengo ejwayelekile yemakethe i-4400 yuan/ton, ukuthengiselana okuvamile; C > 98%, S < 0.05%, usayizi wezinhlayiya 1-5mm graphitization carburizer intengo ejwayelekile yemakethe i-5100 yuan/ton, ukuhwebelana kulungile. Kuze kube manje, intengo ye-coke yesulfure ephansi yekhwalithi evamile ingu-3900-4000 yuan/ton, ikhuphuke ngo-1300 yuan/ton, ikhuphuke ngo-48.14%. Izindleko zebhizinisi ziyanda, ingcindezi yokukhiqiza iyakhuphuka, amabhizinisi kufanele andise intengo ye-carburizer ye-petroleum coke ukuze abhekane nengcindezi yemakethe.
Isidingo esingezansi
Intshiseko yokuthenga yesidingo sasekhaya iyinto evamile, ukuthengiselana kwemakethe yensimbi kuthuthuke kancane, iningi lemishini yensimbi linenzuzo. Kodwa ukwanda okuncane kwamuva nje kokukhiqizwa kwensimbi ngesikhathi esifanayo kubonakala kwandisa ukuthambekela kwempahla ethengiswayo, ukuphelelwa ithemba emakethe kusakazeke. Futhi ngokombono wamanje, ezinye izifunda ziphinde zasakaza izindaba zokuvinjelwa/ukunciphisa ukukhiqizwa, uma inqubomgomo yokulawula ukukhiqizwa ingakakhululwa, isikhala sokwanda kokuhlinzekwa kwemakethe sinqunyelwe. Kodwa-ke, kulindeleke ukuthi isigqi sokukhululwa kwesidingo sikazwelonke esilandelayo sizoqhubeka nokungena esimweni esijwayelekile. Uma kwenzeka ukuhlinzekwa okulinganiselwe kodwa ukubuyiselwa kancane kancane kwesidingo, imakethe yensimbi noma ukubuyiselwa kancane.
Kuhlanganiswe ndawonye
Intengo kawoyela we-coke iyaqhubeka nokukhula, intengo kawoyela we-coke carburizer izosebenza kahle, kodwa isidingo esiphansi sibuthakathaka futhi sidinga ukululama kancane kancane, isimo semakethe ye-carburizer esikhathini esizayo esiseduze noma kunzima ukusithuthukisa.
Isikhathi sokuthunyelwe: Septhemba 15-2021