EA200801980A1 - CHARGE TO GET METALLURGICAL COKE (OPTIONS) - Google Patents
CHARGE TO GET METALLURGICAL COKE (OPTIONS)Info
- Publication number
- EA200801980A1 EA200801980A1 EA200801980A EA200801980A EA200801980A1 EA 200801980 A1 EA200801980 A1 EA 200801980A1 EA 200801980 A EA200801980 A EA 200801980A EA 200801980 A EA200801980 A EA 200801980A EA 200801980 A1 EA200801980 A1 EA 200801980A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- coke
- fat
- coal
- coals
- gas
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/04—Other carbonising or coking processes; Features of destructive distillation processes in general using charges of special composition
Abstract
Изобретение относится к коксохимическому производству, в частности к составам для изготовления металлургического кокса. Шихта для получения металлургического кокса с оптимальным соотношением компонентов из рядовых углей различных марок, содержащая 25-65 мас.% жирных или газово-жирных углей и 35-75 мас.% коксовых слабоспекающихся углей; 25-65 мас.% жирных или газово-жирных углей и 35-75 мас.% коксовых отощенных углей; 25-40 мас.% жирных углей, 35-60 мас.% коксовых слабоспекающихся углей и 5-35 мас.% коксовых отощенных углей; 30-55 мас.% газово-жирных углей, 30-60 мас.% коксовых слабоспекающихся углей и 5-20 мас.% коксовых ото щенных углей; 35-40 мас.% жирных углей, 5-15 мас.% газово-жирных углей и 50-55 мас.% коксовых слабоспекающихся углей; 10-30 мас.% жирных углей, 20-30 мас.% газово-жирных углей, 20-60 мас.% коксовых слабоспекающихся углей и 5-25 мас.% коксовых отощенных углей.The invention relates to coke production, in particular to compositions for the manufacture of metallurgical coke. The mixture to produce metallurgical coke with an optimal ratio of components from ordinary coals of different grades, containing 25-65 wt.% Fat or gas-fat coals and 35-75 wt.% Of coke low-caking coals; 25-65 wt.% Fat or gas-fat coals and 35-75 wt.% Coke lean coal; 25-40 wt.% Fat coals, 35-60 wt.% Coke low-caking coal and 5-35 wt.% Coke lean coal; 30-55 wt.% Of gas-fat coals, 30-60 wt.% Of coke low-caking coal, and 5-20 wt.% Of coke refined coal; 35-40 wt.% Of fat coal, 5-15 wt.% Of gas-fat coal and 50-55 wt.% Of coke low-caking coal; 10-30 wt.% Fat coals, 20-30 wt.% Gas-fat coals, 20-60 wt.% Of coke low-caking coal and 5-25 wt.% Of coke lean coal.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/ES2007/000199 WO2008122678A1 (en) | 2007-04-10 | 2007-04-10 | Mixture of minerals and fluxes for obtaining metallurgical coke (variants) |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EA200801980A1 true EA200801980A1 (en) | 2009-02-27 |
| EA015018B1 EA015018B1 (en) | 2011-04-29 |
Family
ID=39830503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EA200801980A EA015018B1 (en) | 2007-04-10 | 2007-04-10 | Mixture of minerals and fluxes for obtaining metallurgical coke (variants) |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2103667A4 (en) |
| AU (1) | AU2007350817A1 (en) |
| EA (1) | EA015018B1 (en) |
| WO (1) | WO2008122678A1 (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102021008B (en) * | 2010-12-22 | 2013-01-02 | 武汉钢铁(集团)公司 | Method of coal blend coking |
| CN102492448A (en) * | 2011-12-12 | 2012-06-13 | 武汉钢铁(集团)公司 | Coal blending coking method capable of controlling quality of coking coal |
| CN102492450B (en) * | 2011-12-19 | 2013-10-09 | 武汉钢铁(集团)公司 | Method for blending fat coal with volatile matter content more than 32% |
| CN102604659B (en) * | 2012-04-18 | 2013-11-06 | 武汉钢铁(集团)公司 | Coking coal blending method using high-expansion coking coal |
| CN102863978B (en) * | 2012-10-11 | 2014-04-02 | 云南煤业能源股份有限公司 | Method for coking with non-coking blind coal |
| CN103184058B (en) * | 2013-04-15 | 2014-06-11 | 武汉钢铁(集团)公司 | Coal coking and blending method beneficial to cold coke strength |
| CN104140833B (en) * | 2014-07-11 | 2017-01-04 | 武汉钢铁(集团)公司 | The coal-blending coking method that low G-value 1/3 coking coal participates in |
| CN105713633B (en) * | 2014-12-01 | 2019-04-26 | 鞍钢股份有限公司 | A kind of coking coal blending method that middle and high sulfur fertilizer coal participates in |
| CN105623697B (en) * | 2014-12-01 | 2018-04-03 | 鞍钢股份有限公司 | The coking coal blending method that a kind of thin coking coal participates in |
| CN104818039B (en) * | 2015-04-17 | 2018-01-12 | 武汉钢铁有限公司 | The application method of the low rotten coking coal of fugitive constituent Vdaf >=30% |
| CN105542821A (en) * | 2016-01-19 | 2016-05-04 | 张学梅 | Coking coal blending method |
| CN109439358B (en) * | 2018-11-30 | 2020-11-24 | 武汉钢铁有限公司 | Classification and distribution method of coking coal with gelatinous layer with maximum thickness of 21-28 mm |
| CN111662735B (en) * | 2020-05-29 | 2021-07-06 | 鞍钢股份有限公司 | Coking and coal blending method for preparing metallurgical coke by using waste plastics |
| RU2769188C1 (en) * | 2020-11-19 | 2022-03-29 | Публичное Акционерное Общество "Новолипецкий металлургический комбинат" | Composition of charge for producing metallurgical coke |
| CN114507536B (en) * | 2022-03-28 | 2022-11-29 | 武汉钢铁有限公司 | Coal blending method for improving crushing strength of coke |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2124548C1 (en) | 1998-03-26 | 1999-01-10 | Деречи Алексей Владимирович | Mixture of special composition for production of blast-furnace coke |
| RU2135543C1 (en) | 1998-09-28 | 1999-08-27 | Открытое акционерное общество "Западно-Сибирский металлургический комбинат" | Method of preparing coal charge for coking |
| RU2186823C2 (en) | 2000-10-09 | 2002-08-10 | Салтанов Андрей Владимирович | Method of preparation of coal charge for coking |
| RU2224782C1 (en) | 2002-09-02 | 2004-02-27 | Открытое акционерное общество "Западно-Сибирский металлургический комбинат" | Charge for manufacture of metallurgical coke |
| CN100441662C (en) * | 2004-12-30 | 2008-12-10 | 武汉钢铁(集团)公司 | Coal blending and coking method for metallurgical coke |
| CN100500803C (en) * | 2006-05-26 | 2009-06-17 | 中国科学院山西煤炭化学研究所 | Method for preparing formed coke by adding adhesive using weak binding coal as main raw material |
| RU2305122C1 (en) * | 2006-08-30 | 2007-08-27 | Борис Анатольевич Мусохранов | Charge for producing metallurgical coke (variants) |
-
2007
- 2007-04-10 AU AU2007350817A patent/AU2007350817A1/en not_active Abandoned
- 2007-04-10 EP EP07730439A patent/EP2103667A4/en not_active Withdrawn
- 2007-04-10 EA EA200801980A patent/EA015018B1/en not_active IP Right Cessation
- 2007-04-10 WO PCT/ES2007/000199 patent/WO2008122678A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2008122678A1 (en) | 2008-10-16 |
| EA015018B1 (en) | 2011-04-29 |
| AU2007350817A1 (en) | 2008-10-16 |
| EP2103667A1 (en) | 2009-09-23 |
| EP2103667A4 (en) | 2011-05-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EA200801980A1 (en) | CHARGE TO GET METALLURGICAL COKE (OPTIONS) | |
| MX2008002278A (en) | Low sulfur tall oil fatty acid. | |
| GEP20146053B (en) | Compounds expanding hematopoietic stem cells | |
| MX2009007765A (en) | Derivatives of azabicyclo octane, the method of making them and the uses thereof as inhibitors of dipeptidyl peptidase iv. | |
| WO2012109035A3 (en) | Stable bio-oil | |
| MX343362B (en) | Oil composition and method for producing the same. | |
| MX350088B (en) | Stable pharmaceutical composition and methods of using same. | |
| PH12014501322A1 (en) | Compositions comprising c5 and c6 monosaccharides | |
| PH12014501323B1 (en) | Compositions comprising lignin | |
| WO2010077755A3 (en) | Lubricating oil compositions | |
| TN2011000201A1 (en) | Aminotetrahydropyrans as dipeptidyl peptidase - iv inhibitors for the treatment or prevention of diabetes | |
| EP2185197A4 (en) | Novel cellular factor- containing solution compositions | |
| WO2010077756A3 (en) | Lubricating oil compositions | |
| WO2010077757A3 (en) | Lubricating oil compositions | |
| MX2009006035A (en) | Concentrated surfactant compositions. | |
| WO2018134787A3 (en) | Compositions and methods for the depletion of cd137+ cells | |
| IN2012DN00721A (en) | ||
| EA201070605A1 (en) | APPLICATION OF BACTERIA FOR THE PRODUCTION OF BIOENERGY | |
| MY155295A (en) | Proces for producing aviation fuel base oil | |
| EA201070022A1 (en) | TREATMENT OF DISEASES AND DISTURBANCES USING SELF-CONNECTING CREATING COLONY OF CELLS CULTIVATED AND REPRODUCED IN VITRO | |
| UA111357C2 (en) | Epoxyeicosatrienoic acid analogs, composition based thereon, use in the treatment of diseases and method of reducing hypertension and nephrotoxicity | |
| EA200900232A1 (en) | METHOD FOR PREPARATION OF COAL MIXTURES FOR THE PRODUCTION OF CHARGE FOR COXINATION AND COMPOSITION OF SUCH MIXTURES (OPTIONS) | |
| TW200718741A (en) | Catalyst for making fluoroelastomer compositions and methods of using the same | |
| MX348325B (en) | Galacto-oligosaccharide-containing composition and a method of producing it. | |
| SG10201807546PA (en) | Fuel compositions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM AZ BY KZ KG MD TJ TM RU |