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Mmanụ ala coke
1. Nkọwa ngwaahịa:
Mmanụ mmanụ Calcined coke bụ ngwaahịa mmanụ ala siri ike nke ojii ma ọ bụ isi awọ gbara ọchịchịrị, nwere ọmarịcha ọla, nke nwere porous, bụ nke obere graphite crystallization form granular, columnar ma ọ bụ ụdị agịga nke ahụ carbon.Ngwakọta mmanụ ala coke bụ hydrocarbon, nwere 90-97% carbon, hydrogen 1.5-8% nwekwara nitrogen, chlorine, sọlfọ na ogige metal dị arọ.
Coke mmanụ ala bụ ihe na-esi na ya pụta mgbe mmanụ a na-egbu egbu nke coking unit gbawara n'ogo dị elu iji mepụta mmanụ ọkụ.Mmepụta nke coke mmanụ ala bụ ihe dịka 25-30% nke mmanụ a na-amị mkpụrụ.Uru calorific ya dị ala bụ ihe dịka 1.5-2 ugboro nke coal, ọdịnaya ash abụghị ihe karịrị 0.5%, ọdịnaya na-agbanwe agbanwe bụ ihe dịka 11%, àgwà dị nso na anthracite.
2. Ọdịdị na ojiji:
A na-ejikarị coke petroleum calcined na-emepụta ngwaahịa carbon, dị ka graphite electrode, anode arc, iji nye ígwè, ọla ndị na-adịghị ferrous, aluminum na-agbaze;Ime ngwaahịa siliconized carbonized, dị ka wiil egweri dị iche iche, ájá, akwụkwọ aja, wdg;Iji mepụta calcium carbide azụmahịa maka mmepụta nke eriri sịntetik, ngwa ngwa ethyl na ngwaahịa ndị ọzọ;Enwere ike iji ya mee mmanụ.
3. Ndekọ nkọwapụta:
| Nkọwapụta | Ọdịnaya kemịkal (%) | ||||||
| FC | S | Ash | VM | Mmiri | Ezigbo njupụta | Ike | |
| % (Nkeji) | % (Max) | Min | MT/Ọnwa | ||||
| WBD - CPC -99A | 99 | 0,50 | 0.35 | 0,50 | 0,50 | 2.05 | 1200 |
| WBD - CPC -99B | 99 | 0,50 | 0,50 | 0,50 | 0,50 | 2.08 | 6500 |
| WBD - CPC -98.5A | 98.5 | 0.5 | 0,50 | 0.60 | 0,50 | 2.03 | 11000 |
| WBD - CPC -98.5B | 98.5 | 0.7 | 0,50 | 0.7 | 0,50 | 2.01 | 11000 |
| WBD - CPC -98.5C | 98.5 | 1.0 | 0,50 | 0.7 | 0,50 | 2.01 | 7600 |
| WBD - CPC -98A | 98 | 1.5 | 0,50 | 0.7 | 0,50 | 2.01 | 7500 |
| WBD - CPC -98B | 98 | 2.0 | 0,50 | 0.7 | 0,50 | 2.01 | 6000 |
| WBD - CPC -98C | 98 | 2.5 | 0,50 | 0.7 | 0,50 | 2.01 | 6000 |
| WBD - CPC -98D | 98 | 3.0 | 0,50 | 0.7 | 0,50 | 2.01 | 6000 |
| Nha urughuru | 0-0.1mm,150mesh,0.5-5mm,1-3mm,3-8mm,10-20mm,90%minMa ọ bụ dị ka ahịa 'chọrọ; | ||||||
| Nkwakọ ngwaahịa | Na 25kg akwụkwọ akpa n'ime 1t akpa akpa: 5kg, 10kg na 20kg akpa akpa n'ime 1t akpa akpa; 25kg akpa akpa tinye na pallet kpuchie na entanglement Kechie ngwaahịa ozugbo n'ime mbukota akpa; n'ime 1t akpa akpa ;Na 900kgs nnukwu akpa, 1000kgs nnukwu akpa; | ||||||
Usoro mmepụta mmanụ ala coke
