ZA815404B - Process for treating partially desulphurised coke - Google Patents
Process for treating partially desulphurised cokeInfo
- Publication number
- ZA815404B ZA815404B ZA815404A ZA815404A ZA815404B ZA 815404 B ZA815404 B ZA 815404B ZA 815404 A ZA815404 A ZA 815404A ZA 815404 A ZA815404 A ZA 815404A ZA 815404 B ZA815404 B ZA 815404B
- Authority
- ZA
- South Africa
- Prior art keywords
- coke
- treating partially
- partially desulphurised
- desulphurised
- treating
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L9/00—Treating solid fuels to improve their combustion
- C10L9/08—Treating solid fuels to improve their combustion by heat treatments, e.g. calcining
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Carbon And Carbon Compounds (AREA)
- Coke Industry (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH631680A CH645401A5 (de) | 1980-08-21 | 1980-08-21 | Verfahren zur herstellung von entschwefeltem koks fuer in der aluminiumelektrolyse eingesetzte anoden. |
| DE3031849A DE3031849C2 (de) | 1980-08-21 | 1980-08-23 | Verfahren zur Verbesserung der Kornfestigkeit von Petrolkoks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA815404B true ZA815404B (en) | 1982-08-25 |
Family
ID=25699357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA815404A ZA815404B (en) | 1980-08-21 | 1981-08-06 | Process for treating partially desulphurised coke |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US4334960A (xx) |
| JP (1) | JPS5773075A (xx) |
| AU (1) | AU554772B2 (xx) |
| CA (1) | CA1156169A (xx) |
| CH (1) | CH645401A5 (xx) |
| DE (1) | DE3031849C2 (xx) |
| FR (1) | FR2488915A1 (xx) |
| GB (1) | GB2082629A (xx) |
| NL (1) | NL8103697A (xx) |
| ZA (1) | ZA815404B (xx) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6067590A (ja) * | 1983-09-23 | 1985-04-17 | Nippon Steel Chem Co Ltd | ピツチコ−クス |
| DE3609348A1 (de) * | 1986-03-20 | 1987-09-24 | Ruetgerswerke Ag | Verfahren zur kontinuierlichen verkokung von pechen und verwendung des gewonnenen kokses |
| DE9115688U1 (de) * | 1991-12-18 | 1992-03-19 | Schneider, Friedhelm, 5226 Reichshof | Entleerungsvorrichtung für Kartuschen und Behälter mit hochviskosem Inhalt |
| JP2002014478A (ja) | 2000-06-30 | 2002-01-18 | Hodogaya Chem Co Ltd | 電子製品材料の精製方法 |
| US7959888B2 (en) | 2005-12-27 | 2011-06-14 | Nippon Oil Corporation | Raw coke for electricity storage carbon material and needle coke |
| ES2701178T3 (es) * | 2007-06-22 | 2019-02-21 | Nippon Petroleum Refining Company Ltd | Procedimiento para producir coque de petróleo |
| CN103031573B (zh) * | 2011-09-30 | 2016-01-20 | 湖南创元新材料有限公司 | 一种用高硫焦制备预焙阳极的方法 |
| US10941346B2 (en) * | 2019-05-27 | 2021-03-09 | Indian Oil Corporation Limited | Process for conversion of fuel grade coke to anode grade coke |
| CN111349503B (zh) * | 2020-04-02 | 2021-05-25 | 北京科技大学 | 一种石油焦电化学脱硫的方法 |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1111146B (de) * | 1954-03-22 | 1961-07-20 | Exxon Research Engineering Co | Verfahren zur Waermebehandlung von Wirbelschicht-Petrolkoks fuer die Herstellung vonElektroden |
| US2805199A (en) * | 1954-10-22 | 1957-09-03 | Exxon Research Engineering Co | Electrodes from fluid coke |
| DE1140173B (de) * | 1954-12-16 | 1962-11-29 | Exxon Research Engineering Co | Verfahren zur Entschwefelung von Wirbelschicht-Petrolkoks |
| US3369871A (en) * | 1965-07-15 | 1968-02-20 | Cabot Corp | Preparation of metallurgical carbon |
| US4061600A (en) * | 1974-06-12 | 1977-12-06 | Union Carbide Corporation | Graphite electrode and method of making |
| US4146434A (en) * | 1974-11-15 | 1979-03-27 | Standard Oil Company (Indiana) | Process for the desulfurization of petroleum coke |
| US4100265A (en) * | 1976-08-02 | 1978-07-11 | Koa Oil Co., Ltd. | Process for preparation of high quality coke |
| US4160814A (en) * | 1978-03-01 | 1979-07-10 | Great Lakes Carbon Corporation | Thermal desulfurization and calcination of petroleum coke |
| US4203960A (en) * | 1978-08-15 | 1980-05-20 | The Lummus Company | Coke desulphurization |
| US4291008A (en) * | 1980-06-27 | 1981-09-22 | Great Lakes Carbon Corporation | Process for calcining and desulfurizing petroleum coke |
-
1980
- 1980-08-21 CH CH631680A patent/CH645401A5/it not_active IP Right Cessation
- 1980-08-23 DE DE3031849A patent/DE3031849C2/de not_active Expired
- 1980-09-22 US US06/189,067 patent/US4334960A/en not_active Expired - Lifetime
-
1981
- 1981-08-05 NL NL8103697A patent/NL8103697A/nl not_active Application Discontinuation
- 1981-08-06 ZA ZA815404A patent/ZA815404B/xx unknown
- 1981-08-07 AU AU73903/81A patent/AU554772B2/en not_active Ceased
- 1981-08-17 GB GB8125092A patent/GB2082629A/en not_active Withdrawn
- 1981-08-19 JP JP56130045A patent/JPS5773075A/ja active Pending
- 1981-08-20 CA CA000384246A patent/CA1156169A/en not_active Expired
- 1981-08-21 FR FR8116087A patent/FR2488915A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU7390381A (en) | 1982-02-25 |
| NL8103697A (nl) | 1982-03-16 |
| DE3031849A1 (de) | 1982-03-04 |
| DE3031849C2 (de) | 1983-02-03 |
| GB2082629A (en) | 1982-03-10 |
| US4334960A (en) | 1982-06-15 |
| FR2488915A1 (fr) | 1982-02-26 |
| CA1156169A (en) | 1983-11-01 |
| AU554772B2 (en) | 1986-09-04 |
| JPS5773075A (en) | 1982-05-07 |
| CH645401A5 (de) | 1984-09-28 |
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