CH679863A5 - - Google Patents
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- Publication number
- CH679863A5 CH679863A5 CH649/90A CH64990A CH679863A5 CH 679863 A5 CH679863 A5 CH 679863A5 CH 649/90 A CH649/90 A CH 649/90A CH 64990 A CH64990 A CH 64990A CH 679863 A5 CH679863 A5 CH 679863A5
- Authority
- CH
- Switzerland
- Prior art keywords
- weight
- feed material
- gas oil
- petroleum pitch
- density
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 35
- 239000011301 petroleum pitch Substances 0.000 claims description 34
- 239000007789 gas Substances 0.000 claims description 28
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 17
- 239000003245 coal Substances 0.000 claims description 16
- 239000007787 solid Substances 0.000 claims description 16
- 238000005194 fractionation Methods 0.000 claims description 15
- 238000009835 boiling Methods 0.000 claims description 12
- 239000011230 binding agent Substances 0.000 claims description 10
- 239000004215 Carbon black (E152) Substances 0.000 claims description 5
- 239000006229 carbon black Substances 0.000 claims description 5
- 238000004821 distillation Methods 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 5
- 229930195733 hydrocarbon Natural products 0.000 claims description 5
- 150000002430 hydrocarbons Chemical class 0.000 claims description 5
- 238000007670 refining Methods 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 2
- 230000005494 condensation Effects 0.000 claims description 2
- 238000006482 condensation reaction Methods 0.000 claims description 2
- 239000000284 extract Substances 0.000 claims description 2
- 239000000314 lubricant Substances 0.000 claims description 2
- 238000002156 mixing Methods 0.000 claims description 2
- 238000006116 polymerization reaction Methods 0.000 claims description 2
- 241000872198 Serjania polyphylla Species 0.000 claims 1
- 239000003921 oil Substances 0.000 description 19
- 229940111121 antirheumatic drug quinolines Drugs 0.000 description 8
- 150000003248 quinolines Chemical class 0.000 description 8
- 239000011295 pitch Substances 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000004071 soot Substances 0.000 description 5
- 239000011271 tar pitch Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011294 coal tar pitch Substances 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 229920002755 poly(epichlorohydrin) Polymers 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000002008 calcined petroleum coke Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000004523 catalytic cracking Methods 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 230000005226 mechanical processes and functions Effects 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002006 petroleum coke Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C3/00—Working-up pitch, asphalt, bitumen
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Working-Up Tar And Pitch (AREA)
- Electrolytic Production Of Metals (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/345,203 US4961837A (en) | 1989-04-28 | 1989-04-28 | Process for the production of petroleum tar pitch for use as a binder in the production of electrodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH679863A5 true CH679863A5 (en, 2012) | 1992-04-30 |
Family
ID=23354021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH649/90A CH679863A5 (en, 2012) | 1989-04-28 | 1990-02-27 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4961837A (en, 2012) |
| JP (1) | JPH02302493A (en, 2012) |
| CA (1) | CA2009121C (en, 2012) |
| CH (1) | CH679863A5 (en, 2012) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5326457A (en) * | 1992-08-06 | 1994-07-05 | Aristech Chemical Corporation | Process for making carbon electrode impregnating pitch from coal tar |
| TWI235739B (en) * | 1999-02-02 | 2005-07-11 | Shell Int Research | Solid-state composition comprising solid particles and binder |
| ES2186466B1 (es) * | 2000-03-01 | 2004-08-01 | Repsol Petroleo, S.A. | Procedimiento de obtencion de breas de petroleo no contaminantes para su uso en la fabricacion de electrodos y otros compuestos grafiticos. |
| US20030127357A1 (en) * | 2001-11-26 | 2003-07-10 | Maik Beutler | Electrode binder |
| ES2270071T3 (es) * | 2002-05-02 | 2007-04-01 | Shell Internationale Research Maatschappij B.V. | Estructura compuesta. |
| US11248172B2 (en) | 2019-07-23 | 2022-02-15 | Koppers Delaware, Inc. | Heat treatment process and system for increased pitch yields |
| WO2022207936A1 (en) * | 2021-04-02 | 2022-10-06 | Rain Carbon Bvba | Improved pitch product, process for its preparation and use |
| EP4067459A1 (en) * | 2021-04-02 | 2022-10-05 | Rain Carbon bvba | Improved pitch product, process for its preparation and use |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2305440A (en) * | 1940-07-25 | 1942-12-15 | Standard Oil Dev Co | Bitumen of high softening point |
| US3318801A (en) * | 1963-10-01 | 1967-05-09 | Monsanto Co | Production of petroleum base pitch and aromatic oils |
| GB1178528A (en) * | 1968-10-03 | 1970-01-21 | Shell Int Research | Combined Preparation of Electrode Binder Pitch and Carbon Black Feedstock |
| US3725240A (en) * | 1971-05-13 | 1973-04-03 | Mobil Oil Corp | Process for producing electrode binder asphalt |
| US4039423A (en) * | 1975-03-10 | 1977-08-02 | Gulf Oil Canada Limited | Preparation of petroleum pitch |
| JPS5254721A (en) * | 1975-10-30 | 1977-05-04 | Koa Oil Co Ltd | Method of manufacturing petroleum binder pitch |
| US4243513A (en) * | 1975-11-10 | 1981-01-06 | Witco Chemical Corporation | Method of increasing yield of petroleum pitch |
| JPS5512158A (en) * | 1978-07-14 | 1980-01-28 | Nippon Oil Co Ltd | Preparation of petroleum binder pitch |
| US4271006A (en) * | 1980-04-23 | 1981-06-02 | Exxon Research And Engineering Company | Process for production of carbon artifact precursor |
| US4363715A (en) * | 1981-01-14 | 1982-12-14 | Exxon Research And Engineering Co. | Production of carbon artifact precursors |
| JPS6112789A (ja) * | 1984-06-27 | 1986-01-21 | Fuji Standard Res Kk | 重質油の連続的熱分解処理方法 |
| JPS61103989A (ja) * | 1984-10-29 | 1986-05-22 | Maruzen Sekiyu Kagaku Kk | 炭素製品製造用ピツチの製造法 |
| JPS61163992A (ja) * | 1985-01-16 | 1986-07-24 | Fuji Standard Res Kk | 炭素繊維用原料として好適なピツチの連続的製造方法 |
-
1989
- 1989-04-28 US US07/345,203 patent/US4961837A/en not_active Expired - Lifetime
-
1990
- 1990-02-01 CA CA002009121A patent/CA2009121C/en not_active Expired - Lifetime
- 1990-02-27 CH CH649/90A patent/CH679863A5/de not_active IP Right Cessation
- 1990-05-01 JP JP2115691A patent/JPH02302493A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| CA2009121C (en) | 1994-01-18 |
| JPH0448836B2 (en, 2012) | 1992-08-07 |
| US4961837A (en) | 1990-10-09 |
| CA2009121A1 (en) | 1990-10-28 |
| JPH02302493A (ja) | 1990-12-14 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PFA | Name/firm changed |
Owner name: INTEVEP S.A. Free format text: INTEVEP S.A.#APARTADO 76343#CARACAS (VE) -TRANSFER TO- INTEVEP S.A.#APARTADO 76343#CARACAS (VE) |
|
| PL | Patent ceased |