FIELD: oil and gas production.
SUBSTANCE: as additive to coking charge there is used bituminous residue after production of light fractions of oil products with following characteristics: ash level Ad not more, than 2.5 %; output of volatiles Vdaf not more, than 70%; contents of sulphur Sd not more, than 5 %; swelling as high, as 20 mm; Roga index (IR) as high, as 10.
EFFECT: simplification and reduction of cost for production of additives to coking charge.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| CHARGE FOR METALLURGICAL COKE PRODUCTION | 2016 |
|
RU2627425C1 |
| METHOD FOR PREPARING A CHARGE FOR COKING | 2017 |
|
RU2663145C1 |
| METHOD FOR PREPARATION OF CHARGE FOR COKING | 2020 |
|
RU2735742C1 |
| COMPOSITION OF CHARGE FOR PRODUCING METALLURGICAL COKE | 2020 |
|
RU2769188C1 |
| BLEND FOR THE PRODUCTION OF METALLURGICAL COKE | 2022 |
|
RU2792812C1 |
| CHARGE TO PRODUCE METALLURGICAL COKE WITH INCREASED DRAINAGE ABILITY | 2014 |
|
RU2563493C1 |
| CHARGE FOR METALLURGICAL COKE PRODUCTION | 2015 |
|
RU2613501C1 |
| METHOD OF PYROMETALLURGICAL PROCESSING OF COPPER-CONTAINING MATERIALS | 2010 |
|
RU2441081C1 |
| METHOD OF PRODUCING NICKEL MATTE | 2010 |
|
RU2441082C1 |
| METHOD OF PRODUCING COPPER MATTE | 2010 |
|
RU2441080C1 |
