DE3371534D1 - Carbon artifact grade pitch and manufacture thereof - Google Patents
Carbon artifact grade pitch and manufacture thereofInfo
- Publication number
- DE3371534D1 DE3371534D1 DE8383300592T DE3371534T DE3371534D1 DE 3371534 D1 DE3371534 D1 DE 3371534D1 DE 8383300592 T DE8383300592 T DE 8383300592T DE 3371534 T DE3371534 T DE 3371534T DE 3371534 D1 DE3371534 D1 DE 3371534D1
- Authority
- DE
- Germany
- Prior art keywords
- manufacture
- grade pitch
- carbon artifact
- artifact
- pitch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title 1
- 229910052799 carbon Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
Classifications
-
- D—TEXTILES; PAPER
- D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
- D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
- D01F9/00—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments
- D01F9/08—Artificial filaments or the like of other substances; Manufacture thereof; Apparatus specially adapted for the manufacture of carbon filaments of inorganic material
- D01F9/12—Carbon filaments; Apparatus specially adapted for the manufacture thereof
- D01F9/14—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments
- D01F9/145—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues
- D01F9/155—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from petroleum pitch
-
- 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
- C10C3/002—Working-up pitch, asphalt, bitumen by thermal means
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/346,623 US4431512A (en) | 1982-02-08 | 1982-02-08 | Aromatic pitch from asphaltene-free steam cracker tar fractions |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3371534D1 true DE3371534D1 (en) | 1987-06-19 |
Family
ID=23360274
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8383300592T Expired DE3371534D1 (en) | 1982-02-08 | 1983-02-07 | Carbon artifact grade pitch and manufacture thereof |
Country Status (6)
Country | Link |
---|---|
US (1) | US4431512A (de) |
EP (1) | EP0086607B1 (de) |
JP (1) | JPS58147490A (de) |
AU (1) | AU549983B2 (de) |
CA (1) | CA1197206A (de) |
DE (1) | DE3371534D1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4427530A (en) * | 1982-02-08 | 1984-01-24 | Exxon Research And Engineering Co. | Aromatic pitch derived from a middle fraction of a cat cracker bottom |
JPS58147489A (ja) * | 1982-02-08 | 1983-09-02 | イ− アイ デユポン デ ニモア−ス エンド コムパニ− | 石炭誘導留出物からの芳香族ピツチ及びその製造法 |
US4448670A (en) * | 1982-02-08 | 1984-05-15 | Exxon Research And Engineering Co. | Aromatic pitch production from coal derived distillate |
EP0087749B1 (de) * | 1982-02-23 | 1986-05-07 | Mitsubishi Oil Company, Limited | Pech als Rohstoff zur Herstellung von Kohlenstoffäden und Verfahren zur Herstellung derselben |
US4913889A (en) * | 1983-03-09 | 1990-04-03 | Kashima Oil Company | High strength high modulus carbon fibers |
US4581123A (en) * | 1983-03-28 | 1986-04-08 | E. I. Du Pont De Nemours And Company | Custom blended precursor for carbon artifact manufacture |
JPH0627172B2 (ja) * | 1985-10-02 | 1994-04-13 | 三菱石油株式会社 | 光学的異方性ピッチの製造方法 |
US4737301A (en) * | 1985-10-11 | 1988-04-12 | Exxon Chemical Patents Inc. | Polycyclic thiophene lubricating oil additive and method of reducing coking tendencies of lubricating oils |
US4883581A (en) * | 1986-10-03 | 1989-11-28 | Exxon Chemical Patents Inc. | Pretreatment for reducing oxidative reactivity of baseoils |
US7718049B2 (en) * | 2005-07-08 | 2010-05-18 | Exxonmobil Chemical Patents Inc. | Method for processing hydrocarbon pyrolysis effluent |
US8083931B2 (en) * | 2006-08-31 | 2011-12-27 | Exxonmobil Chemical Patents Inc. | Upgrading of tar using POX/coker |
US8083930B2 (en) * | 2006-08-31 | 2011-12-27 | Exxonmobil Chemical Patents Inc. | VPS tar separation |
US8709233B2 (en) * | 2006-08-31 | 2014-04-29 | Exxonmobil Chemical Patents Inc. | Disposition of steam cracked tar |
US7846324B2 (en) * | 2007-03-02 | 2010-12-07 | Exxonmobil Chemical Patents Inc. | Use of heat exchanger in a process to deasphalt tar |
EP3541901A1 (de) * | 2016-11-15 | 2019-09-25 | Exxonmobil Research And Engineering Company | Verarbeitung von beeinträchtigten fraktionen und gecrackten co-einspeisungen |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1341008A (en) * | 1970-05-05 | 1973-12-19 | Exxon Research Engineering Co | Method of preparing high softening point carbonaceous thermo plastics |
US4086156A (en) * | 1974-12-13 | 1978-04-25 | Exxon Research & Engineering Co. | Pitch bonded carbon electrode |
GB1508990A (en) * | 1974-12-13 | 1978-04-26 | Exxon Research Engineering Co | Chemical pitch |
US4208267A (en) * | 1977-07-08 | 1980-06-17 | Exxon Research & Engineering Co. | Forming optically anisotropic pitches |
US4184942A (en) * | 1978-05-05 | 1980-01-22 | Exxon Research & Engineering Co. | Neomesophase formation |
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 |
US4448670A (en) * | 1982-02-08 | 1984-05-15 | Exxon Research And Engineering Co. | Aromatic pitch production from coal derived distillate |
US4427530A (en) * | 1982-02-08 | 1984-01-24 | Exxon Research And Engineering Co. | Aromatic pitch derived from a middle fraction of a cat cracker bottom |
JPS58147489A (ja) * | 1982-02-08 | 1983-09-02 | イ− アイ デユポン デ ニモア−ス エンド コムパニ− | 石炭誘導留出物からの芳香族ピツチ及びその製造法 |
-
1982
- 1982-02-08 US US06/346,623 patent/US4431512A/en not_active Expired - Fee Related
-
1983
- 1983-02-07 CA CA000421066A patent/CA1197206A/en not_active Expired
- 1983-02-07 EP EP83300592A patent/EP0086607B1/de not_active Expired
- 1983-02-07 DE DE8383300592T patent/DE3371534D1/de not_active Expired
- 1983-02-07 AU AU11204/83A patent/AU549983B2/en not_active Ceased
- 1983-02-08 JP JP58019541A patent/JPS58147490A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US4431512A (en) | 1984-02-14 |
JPS58147490A (ja) | 1983-09-02 |
AU1120483A (en) | 1983-08-18 |
AU549983B2 (en) | 1986-02-20 |
CA1197206A (en) | 1985-11-26 |
EP0086607A1 (de) | 1983-08-24 |
EP0086607B1 (de) | 1987-05-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |