DE3164153D1 - Process for producing mesophase pitch - Google Patents
Process for producing mesophase pitchInfo
- Publication number
- DE3164153D1 DE3164153D1 DE8181303276T DE3164153T DE3164153D1 DE 3164153 D1 DE3164153 D1 DE 3164153D1 DE 8181303276 T DE8181303276 T DE 8181303276T DE 3164153 T DE3164153 T DE 3164153T DE 3164153 D1 DE3164153 D1 DE 3164153D1
- Authority
- DE
- Germany
- Prior art keywords
- mesophase pitch
- producing mesophase
- producing
- pitch
- mesophase
- 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
Classifications
-
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55099646A JPS57119984A (en) | 1980-07-21 | 1980-07-21 | Preparation of meso-phase pitch |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3164153D1 true DE3164153D1 (en) | 1984-07-19 |
Family
ID=14252811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8181303276T Expired DE3164153D1 (en) | 1980-07-21 | 1981-07-16 | Process for producing mesophase pitch |
Country Status (6)
Country | Link |
---|---|
US (2) | US4533461A (de) |
EP (1) | EP0044714B1 (de) |
JP (1) | JPS57119984A (de) |
AU (1) | AU543419B2 (de) |
CA (1) | CA1164384A (de) |
DE (1) | DE3164153D1 (de) |
Families Citing this family (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57119984A (en) * | 1980-07-21 | 1982-07-26 | Toa Nenryo Kogyo Kk | Preparation of meso-phase pitch |
JPS5834569B2 (ja) * | 1980-09-02 | 1983-07-27 | 興亜石油株式会社 | 炭素繊維の製造法 |
JPS5777615A (en) * | 1980-10-31 | 1982-05-15 | Ogata Kikai Seisakusho:Kk | Automatic machine for manufacturing incense stick |
JPS5778486A (en) * | 1980-11-05 | 1982-05-17 | Nippon Steel Chem Co Ltd | Preparation of meso-phase pitch |
JPS5788016A (en) * | 1980-11-19 | 1982-06-01 | Toa Nenryo Kogyo Kk | Optically anisotropic carbonaceous pitch for carbon material, its manufacture, and manufacture of carbonaceous pitch fiber and carbon fiber |
JPS5930192B2 (ja) * | 1980-12-15 | 1984-07-25 | 富士スタンダ−ドリサ−チ株式会社 | 潜在的異方性ピツチ |
US4655902A (en) * | 1981-08-28 | 1987-04-07 | Toa Nenryo Kogyo Kabushiki Kaisha | Optically anisotropic carbonaceous pitch |
JPS58101191A (ja) * | 1981-12-10 | 1983-06-16 | Idemitsu Kosan Co Ltd | メソ相ピツチおよび該ピツチ系炭素繊維の製造方法 |
JPS58134180A (ja) * | 1982-02-04 | 1983-08-10 | Kashima Sekiyu Kk | メソフエ−ズピツチの改良製造法 |
JPS58142976A (ja) * | 1982-02-22 | 1983-08-25 | Toa Nenryo Kogyo Kk | 均質低軟化点光学的異方性ピッチの製法 |
JPS58164687A (ja) * | 1982-03-24 | 1983-09-29 | Toa Nenryo Kogyo Kk | 光学的異方性ピツチの製造方法 |
JPS58168687A (ja) * | 1982-03-31 | 1983-10-05 | Toa Nenryo Kogyo Kk | 光学的異方性ピツチの連続的製造方法 |
EP0117099A3 (de) * | 1983-02-08 | 1985-04-17 | Fuji Standard Research Inc. | Kohlenstoffhaltiges Pech, Verfahren zu dessen Herstellung und Verwendung zur Herstellung von Kohlenstoffasern |
JPS59163424A (ja) * | 1983-03-09 | 1984-09-14 | Kashima Sekiyu Kk | 石油系メソフエ−ズの紡糸法 |
US4913889A (en) * | 1983-03-09 | 1990-04-03 | Kashima Oil Company | High strength high modulus carbon fibers |
JPS59163422A (ja) * | 1983-03-09 | 1984-09-14 | Kashima Sekiyu Kk | 石油系メソフエ−ズの紡糸法 |
US4512874A (en) * | 1983-06-24 | 1985-04-23 | Kashima Oil Company Limited | Method for producing mesophase continuously |
US4487685A (en) * | 1983-06-24 | 1984-12-11 | Kashima Oil Company Limited | Method for producing mesophase-containing pitch by using carrier gas |
US4529498A (en) * | 1983-06-24 | 1985-07-16 | Kashima Oil Company Limited | Method for producing mesophase pitch |
US4529499A (en) * | 1983-06-24 | 1985-07-16 | Kashima Oil Company Limited | Method for producing mesophase pitch |
JPS6034619A (ja) * | 1983-07-29 | 1985-02-22 | Toa Nenryo Kogyo Kk | 炭素繊維及び黒鉛繊維の製造方法 |
JPS6049085A (ja) * | 1983-08-29 | 1985-03-18 | Osaka Gas Co Ltd | コ−ルタ−ル又はコ−ルタ−ルピツチの処理方法 |
JPS61241392A (ja) * | 1985-12-26 | 1986-10-27 | Toa Nenryo Kogyo Kk | メソ相ピツチの製造方法 |
JPS61241390A (ja) * | 1985-12-26 | 1986-10-27 | Toa Nenryo Kogyo Kk | メソ相ピツチの製造方法 |
JPS62270685A (ja) * | 1986-05-19 | 1987-11-25 | Maruzen Petrochem Co Ltd | メソフェ−ズピッチの製造法 |
AU593326B2 (en) * | 1986-06-09 | 1990-02-08 | Conoco Inc. | Pressure settling of mesophase |
CA1302934C (en) * | 1987-06-18 | 1992-06-09 | Masatoshi Tsuchitani | Process for preparing pitches |
US4891126A (en) * | 1987-11-27 | 1990-01-02 | Mitsubishi Gas Chemical Company, Inc. | Mesophase pitch for use in the making of carbon materials and process for producing the same |
DE3829986A1 (de) * | 1988-09-03 | 1990-03-15 | Enka Ag | Verfahren zur erhoehung des mesophasenanteils in pech |
US5182010A (en) * | 1989-11-29 | 1993-01-26 | Mitsubishi Gas Chemical Company, Inc. | Mesophase pitch for use in the making of carbon materials |
US5730949A (en) * | 1990-06-04 | 1998-03-24 | Conoco Inc. | Direct process route to organometallic containing pitches for spinning into pitch carbon fibers |
US5437780A (en) * | 1993-10-12 | 1995-08-01 | Conoco Inc. | Process for making solvated mesophase pitch |
ATE257277T1 (de) | 2000-10-31 | 2004-01-15 | Sez Ag | Vorrichtung zur flüssigkeitsbehandlung von scheibenförmigen gegenständen |
US7067050B2 (en) | 2002-11-14 | 2006-06-27 | Marathon Ashland Petroleum Llc | Petroleum hydrocarbon binder with reduced polycyclic aromatic hydrocarbon content |
US8202480B2 (en) * | 2009-06-25 | 2012-06-19 | Uop Llc | Apparatus for separating pitch from slurry hydrocracked vacuum gas oil |
US8540870B2 (en) | 2009-06-25 | 2013-09-24 | Uop Llc | Process for separating pitch from slurry hydrocracked vacuum gas oil |
US8231775B2 (en) | 2009-06-25 | 2012-07-31 | Uop Llc | Pitch composition |
US9150470B2 (en) | 2012-02-02 | 2015-10-06 | Uop Llc | Process for contacting one or more contaminated hydrocarbons |
CN103740394B (zh) * | 2013-12-13 | 2018-11-02 | 山东三合实业集团有限公司 | 一种高等级道路石油沥青的制备方法 |
BR112015010499B1 (pt) * | 2014-08-05 | 2020-09-24 | Centro Tecnológico Do Exército | Processo para a produção de piche de petróleo mesofásico fiável visando a produção de fibras de carbono contínuas |
US10167913B2 (en) * | 2015-04-29 | 2019-01-01 | Goodrich Corporation | High performance carbon fiber |
CN107601492B (zh) * | 2017-10-17 | 2020-06-30 | 北京君研碳极科技有限公司 | 一种二维类石墨结构材料的制备方法 |
CN113088327B (zh) * | 2019-12-23 | 2022-09-09 | 中国石油化工股份有限公司 | 一种生产中间相沥青的方法 |
US11401470B2 (en) * | 2020-05-19 | 2022-08-02 | Saudi Arabian Oil Company | Production of petroleum pitch |
JP2023532424A (ja) * | 2020-06-12 | 2023-07-28 | カーボン ホールディングス インテレクチュアル プロパティズ, エルエルシー | 直接空気捕捉システムで使用するための、石炭を処理するためのシステム及び方法 |
CN114479896B (zh) * | 2020-10-26 | 2023-04-25 | 中国石油天然气股份有限公司 | 一种分离石油沥青组分的方法 |
US11898101B2 (en) | 2021-08-26 | 2024-02-13 | Koppers Delaware, Inc. | Method and apparatus for continuous production of mesophase pitch |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2896261A (en) * | 1954-12-27 | 1959-07-28 | Gulf Research Development Co | Method of cooling and granulating petroleum pitch |
US3812240A (en) * | 1970-04-06 | 1974-05-21 | Great Lakes Carbon Corp | Production of highly ordered graphite particles |
US4032490A (en) * | 1974-11-15 | 1977-06-28 | Sumitomo Durez Company, Ltd. | Wax compositions for flame retardant electrical insulation coatings |
US4026788A (en) * | 1973-12-11 | 1977-05-31 | Union Carbide Corporation | Process for producing mesophase pitch |
US3976729A (en) * | 1973-12-11 | 1976-08-24 | Union Carbide Corporation | Process for producing carbon fibers from mesophase pitch |
JPS50118028A (de) * | 1974-03-04 | 1975-09-16 | ||
US4033430A (en) * | 1976-06-09 | 1977-07-05 | The Raymond Lee Organization, Inc. | Speaker enclosure |
JPS5842708B2 (ja) * | 1977-06-07 | 1983-09-21 | 松下電器産業株式会社 | 電動機 |
US4184942A (en) * | 1978-05-05 | 1980-01-22 | Exxon Research & Engineering Co. | Neomesophase formation |
JPS5854081B2 (ja) * | 1980-01-04 | 1983-12-02 | 興亜石油株式会社 | メソカ−ボンマイクロビ−ズの製造法 |
JPS57119984A (en) * | 1980-07-21 | 1982-07-26 | Toa Nenryo Kogyo Kk | Preparation of meso-phase pitch |
JPS5917044B2 (ja) * | 1981-06-01 | 1984-04-19 | 興亜石油株式会社 | 晶質化物質の製造方法および装置 |
JPS58134179A (ja) * | 1982-02-04 | 1983-08-10 | Kashima Sekiyu Kk | メソフエ−ズピツチの製造法 |
JPS58134181A (ja) * | 1982-02-04 | 1983-08-10 | Kashima Sekiyu Kk | メソフエ−ズの連続製造法 |
US4529498A (en) * | 1983-06-24 | 1985-07-16 | Kashima Oil Company Limited | Method for producing mesophase pitch |
-
1980
- 1980-07-21 JP JP55099646A patent/JPS57119984A/ja active Granted
-
1981
- 1981-07-08 US US06/281,407 patent/US4533461A/en not_active Ceased
- 1981-07-14 CA CA000381670A patent/CA1164384A/en not_active Expired
- 1981-07-16 DE DE8181303276T patent/DE3164153D1/de not_active Expired
- 1981-07-16 EP EP81303276A patent/EP0044714B1/de not_active Expired
- 1981-07-20 AU AU73123/81A patent/AU543419B2/en not_active Ceased
-
1986
- 1986-11-03 US US06/926,153 patent/USRE32792E/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU7312381A (en) | 1982-01-28 |
JPS57119984A (en) | 1982-07-26 |
JPS6138755B2 (de) | 1986-08-30 |
EP0044714A2 (de) | 1982-01-27 |
AU543419B2 (en) | 1985-04-18 |
CA1164384A (en) | 1984-03-27 |
USRE32792E (en) | 1988-11-29 |
EP0044714B1 (de) | 1984-06-13 |
EP0044714A3 (en) | 1982-03-31 |
US4533461A (en) | 1985-08-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: TONEN CORP., TOKIO/TOKYO, JP |
|
8339 | Ceased/non-payment of the annual fee |