IT1106092B - Pece mesofasica di basso peso molecolare utile per essere convertita per filatura in fibre carboniose e grafitiche e relativo procedimento di produzione - Google Patents
Pece mesofasica di basso peso molecolare utile per essere convertita per filatura in fibre carboniose e grafitiche e relativo procedimento di produzioneInfo
- Publication number
- IT1106092B IT1106092B IT51337/78A IT5133778A IT1106092B IT 1106092 B IT1106092 B IT 1106092B IT 51337/78 A IT51337/78 A IT 51337/78A IT 5133778 A IT5133778 A IT 5133778A IT 1106092 B IT1106092 B IT 1106092B
- Authority
- IT
- Italy
- Prior art keywords
- mesophasic
- pece
- spinning
- converted
- useful
- Prior art date
Links
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
- D01F9/15—Carbon filaments; Apparatus specially adapted for the manufacture thereof by decomposition of organic filaments from pitch or distillation residues from coal pitch
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B32/00—Carbon; Compounds thereof
- C01B32/05—Preparation or purification of carbon not covered by groups C01B32/15, C01B32/20, C01B32/25, C01B32/30
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Textile Engineering (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Thermal Sciences (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Civil Engineering (AREA)
- Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Fibers (AREA)
- Working-Up Tar And Pitch (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/838,963 US4209500A (en) | 1977-10-03 | 1977-10-03 | Low molecular weight mesophase pitch |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7851337A0 IT7851337A0 (it) | 1978-10-02 |
IT1106092B true IT1106092B (it) | 1985-11-11 |
Family
ID=25278507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT51337/78A IT1106092B (it) | 1977-10-03 | 1978-10-02 | Pece mesofasica di basso peso molecolare utile per essere convertita per filatura in fibre carboniose e grafitiche e relativo procedimento di produzione |
Country Status (7)
Country | Link |
---|---|
US (1) | US4209500A (it) |
JP (1) | JPS5455625A (it) |
CA (1) | CA1102962A (it) |
DE (2) | DE2857374B2 (it) |
FR (1) | FR2404666A1 (it) |
GB (1) | GB2005298B (it) |
IT (1) | IT1106092B (it) |
Families Citing this family (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4317809A (en) * | 1979-10-22 | 1982-03-02 | Union Carbide Corporation | Carbon fiber production using high pressure treatment of a precursor material |
US4301135A (en) | 1979-12-26 | 1981-11-17 | Union Carbide Corporation | Process for spinning pitch fiber into a hot gaseous environment |
US4331620A (en) * | 1980-02-25 | 1982-05-25 | Exxon Research & Engineering Co. | Process for producing carbon fibers from heat treated pitch |
US4303631A (en) * | 1980-06-26 | 1981-12-01 | Union Carbide Corporation | Process for producing carbon fibers |
JPS5834569B2 (ja) * | 1980-09-02 | 1983-07-27 | 興亜石油株式会社 | 炭素繊維の製造法 |
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 |
JPS57125289A (en) * | 1981-01-28 | 1982-08-04 | Toa Nenryo Kogyo Kk | Preparation of optically anisotropic carbonaceous pitch |
JPS57154416A (en) * | 1981-03-12 | 1982-09-24 | Kureha Chem Ind Co Ltd | Preparation of carbon fiber having random mosaic cross-sectional structure |
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 |
US4655902A (en) * | 1981-08-28 | 1987-04-07 | Toa Nenryo Kogyo Kabushiki Kaisha | Optically anisotropic carbonaceous pitch |
JPS5837084A (ja) * | 1981-08-28 | 1983-03-04 | Toa Nenryo Kogyo Kk | 低軟化点の光学的異方性炭素質ピッチの製造方法 |
JPS6030365B2 (ja) * | 1981-08-29 | 1985-07-16 | 工業技術院長 | 高強度、高弾性炭素繊維の製造方法 |
JPH0699693B2 (ja) * | 1981-09-07 | 1994-12-07 | 東燃株式会社 | 光学的異方性炭素質ピツチおよびその製造方法 |
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 |
US4528087A (en) * | 1982-03-09 | 1985-07-09 | Mitsubishi Petrochemical Co., Ltd. | Process for producing mesophase pitch |
JPS58169515A (ja) * | 1982-03-31 | 1983-10-06 | Nippon Oil Co Ltd | 炭素繊維の製造方法 |
JPS58180585A (ja) * | 1982-04-19 | 1983-10-22 | Toa Nenryo Kogyo Kk | 光学的異方性ピツチの改良製造方法 |
US4443324A (en) * | 1982-06-14 | 1984-04-17 | Exxon Research And Engineering Co. | Low melting mesophase pitches |
US4590055A (en) * | 1982-08-24 | 1986-05-20 | Director-General Of The Agency Of Industrial Science And Technology | Pitch-based carbon fibers and pitch compositions and precursor fibers therefor |
JPS5936725A (ja) * | 1982-08-24 | 1984-02-29 | Agency Of Ind Science & Technol | 炭素繊維製造用ピツチ組成物 |
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 |
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 |
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 |
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 |
DE3435120A1 (de) * | 1983-10-13 | 1985-05-02 | HITCO, Newport Beach, Calif. | Verfahren zur veredelung kohlenstoffhaltiger zwischenfasern |
US4704333A (en) * | 1983-11-18 | 1987-11-03 | Phillips Petroleum Company | Pitch conversion |
JPS60181320A (ja) * | 1984-02-20 | 1985-09-17 | Idemitsu Kosan Co Ltd | 炭素繊維の製造方法 |
JPS60202189A (ja) * | 1984-03-26 | 1985-10-12 | Idemitsu Kosan Co Ltd | 炭素材用ピッチの製造方法 |
US4631181A (en) * | 1984-03-31 | 1986-12-23 | Nippon Steel Corporation | Process for producing mesophase pitch |
US5266294A (en) * | 1984-04-30 | 1993-11-30 | Amoco Corporation | Continuous, ultrahigh modulus carbon fiber |
US4551225A (en) * | 1984-05-23 | 1985-11-05 | E. I. Du Pont De Nemours And Company | High anisotropic pitch |
DE3441727A1 (de) * | 1984-11-15 | 1986-05-15 | Bergwerksverband Gmbh, 4300 Essen | Verfahren zur herstellung von anisotropen kohlenstoffasern |
JPS61241391A (ja) * | 1985-12-26 | 1986-10-27 | Toa Nenryo Kogyo Kk | メソ相ピツチの製造方法 |
JPS61215717A (ja) * | 1986-01-30 | 1986-09-25 | Toa Nenryo Kogyo Kk | 炭素繊維の製造法 |
US4999099A (en) * | 1986-01-30 | 1991-03-12 | Conoco Inc. | Process for making mesophase pitch |
JP2533487B2 (ja) * | 1986-04-18 | 1996-09-11 | 三菱化学株式会社 | 炭素繊維の製造法 |
JPS62277491A (ja) * | 1986-05-26 | 1987-12-02 | Maruzen Petrochem Co Ltd | メソフエ−ズピツチの製法 |
JPS63303120A (ja) * | 1987-05-31 | 1988-12-09 | Toa Nenryo Kogyo Kk | 高強度、超高弾性率炭素繊維 |
JPS63309620A (ja) * | 1987-06-05 | 1988-12-16 | Petoka:Kk | 高強度高弾性率のメソフェ−スピッチ系炭素繊維の製造法 |
CA1302934C (en) * | 1987-06-18 | 1992-06-09 | Masatoshi Tsuchitani | Process for preparing pitches |
JPH0791372B2 (ja) * | 1987-07-08 | 1995-10-04 | 呉羽化学工業株式会社 | 炭素材料用原料ピッチの製造方法 |
US4892642A (en) * | 1987-11-27 | 1990-01-09 | Conoco Inc. | Process for the production of mesophase |
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 |
JPH0742615B2 (ja) * | 1988-03-28 | 1995-05-10 | 東燃料株式会社 | 高強度、高弾性率のピッチ系炭素繊維 |
US4904371A (en) * | 1988-10-13 | 1990-02-27 | Conoco Inc. | Process for the production of mesophase pitch |
US5032250A (en) * | 1988-12-22 | 1991-07-16 | Conoco Inc. | Process for isolating mesophase pitch |
US5418063A (en) * | 1989-01-18 | 1995-05-23 | Loral Vought Systems Corporation | Carbon-carbon composite and method of making |
US5061413A (en) * | 1989-02-23 | 1991-10-29 | Nippon Oil Company, Limited | Process for producing pitch-based carbon fibers |
US5238672A (en) * | 1989-06-20 | 1993-08-24 | Ashland Oil, Inc. | Mesophase pitches, carbon fiber precursors, and carbonized fibers |
DE69128759T2 (de) * | 1990-10-22 | 1998-04-30 | Mitsubishi Chem Corp | Pech zum Spinnen von Kohlefasern und Herstellungsverfahren hierfür |
JP2787517B2 (ja) * | 1991-05-16 | 1998-08-20 | 日本石油株式会社 | 圧縮物性に優れたピッチ系炭素繊維の製造方法 |
JPH0517782A (ja) * | 1991-07-09 | 1993-01-26 | Tonen Corp | 高圧縮強度炭素繊維製造用液晶ピツチ及び高圧縮強度炭素繊維の製造方法 |
JP3154008B2 (ja) * | 1991-10-29 | 2001-04-09 | 三菱瓦斯化学株式会社 | 摩擦材料の製造方法 |
US5198101A (en) * | 1991-12-13 | 1993-03-30 | Conoco Inc. | Process for the production of mesophase pitch |
WO1993024590A1 (en) * | 1992-06-04 | 1993-12-09 | Conoco Inc. | Process for producing solvated mesophase pitch and carbon artifacts therefrom |
US5429739A (en) * | 1992-08-25 | 1995-07-04 | Ashland Inc. | Pitch precursor production by distillation |
US5356574A (en) * | 1992-09-22 | 1994-10-18 | Petoca, Ltd. | Process for producing pitch based activated carbon fibers and carbon fibers |
CA2124158C (en) * | 1993-06-14 | 2005-09-13 | Daniel H. Hecht | High modulus carbon and graphite articles and method for their preparation |
JPH08157831A (ja) * | 1994-12-07 | 1996-06-18 | Maruzen Petrochem Co Ltd | 高軟化点ピッチの微細粒子の製造法 |
US7018526B1 (en) | 2001-11-30 | 2006-03-28 | The University Of Akron | Carbonized pitch moldings prepared from synthetic mesophase pitch and heat-soaked isotropic pitch |
US10113400B2 (en) | 2011-02-09 | 2018-10-30 | Saudi Arabian Oil Company | Sequential fully implicit well model with tridiagonal matrix structure for reservoir simulation |
US9164191B2 (en) | 2011-02-09 | 2015-10-20 | Saudi Arabian Oil Company | Sequential fully implicit well model for reservoir simulation |
US9376626B1 (en) | 2011-04-28 | 2016-06-28 | Advanced Carbon Products, LLC | Turbulent mesophase pitch process and products |
BR112013019603B1 (pt) * | 2011-05-27 | 2019-05-14 | Petróleo Brasileiro S.A. / Petrobras | Processo para produção de piche de petróleo |
JP6301885B2 (ja) * | 2015-08-31 | 2018-03-28 | 日東電工株式会社 | 光学補償層付偏光板およびそれを用いた有機elパネル |
US10508240B2 (en) | 2017-06-19 | 2019-12-17 | Saudi Arabian Oil Company | Integrated thermal processing for mesophase pitch production, asphaltene removal, and crude oil and residue upgrading |
US10913901B2 (en) | 2017-09-12 | 2021-02-09 | Saudi Arabian Oil Company | Integrated process for mesophase pitch and petrochemical production |
US11401470B2 (en) * | 2020-05-19 | 2022-08-02 | Saudi Arabian Oil Company | Production of petroleum pitch |
CN111575037B (zh) * | 2020-05-22 | 2021-04-02 | 中国石油大学(华东) | 一种高模量碳纤维与其前驱体中间相沥青的制备方法 |
US11898101B2 (en) | 2021-08-26 | 2024-02-13 | Koppers Delaware, Inc. | Method and apparatus for continuous production of mesophase pitch |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4016247A (en) * | 1969-03-31 | 1977-04-05 | Kureha Kagaku Kogyo Kabushiki Kaisha | Production of carbon shaped articles having high anisotropy |
US3787541A (en) * | 1971-10-26 | 1974-01-22 | L Grindstaff | Graphitization of mesophase pitch fibers |
US4005183A (en) * | 1972-03-30 | 1977-01-25 | Union Carbide Corporation | High modulus, high strength carbon fibers produced from mesophase pitch |
CA1019919A (en) * | 1972-03-30 | 1977-11-01 | Leonard S. Singer | High modulus, high strength carbon fibers produced from mesophase pitch |
US3995014A (en) * | 1973-12-11 | 1976-11-30 | Union Carbide Corporation | Process for producing carbon fibers from mesophase pitch |
DE2462369C2 (de) * | 1973-12-11 | 1984-05-17 | Union Carbide Corp., New York, N.Y. | Verfahren zur Herstellung eines Mesophase enthaltenden Pechs |
US3974264A (en) * | 1973-12-11 | 1976-08-10 | Union Carbide Corporation | Process for producing carbon fibers from mesophase pitch |
US4017327A (en) * | 1973-12-11 | 1977-04-12 | 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 |
US4026788A (en) * | 1973-12-11 | 1977-05-31 | Union Carbide Corporation | Process for producing mesophase pitch |
US4055583A (en) * | 1974-04-24 | 1977-10-25 | Bergwerksverband Gmbh | Method for the production of carbonaceous articles, particularly strands |
-
1977
- 1977-10-03 US US05/838,963 patent/US4209500A/en not_active Expired - Lifetime
-
1978
- 1978-09-26 CA CA312,135A patent/CA1102962A/en not_active Expired
- 1978-09-30 DE DE2857374A patent/DE2857374B2/de not_active Withdrawn
- 1978-09-30 DE DE2842723A patent/DE2842723C2/de not_active Expired
- 1978-10-02 JP JP12045778A patent/JPS5455625A/ja active Granted
- 1978-10-02 GB GB7838846A patent/GB2005298B/en not_active Expired
- 1978-10-02 IT IT51337/78A patent/IT1106092B/it active
- 1978-10-02 FR FR7828077A patent/FR2404666A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
US4209500A (en) | 1980-06-24 |
FR2404666B1 (it) | 1983-07-22 |
IT7851337A0 (it) | 1978-10-02 |
DE2842723A1 (de) | 1979-04-05 |
FR2404666A1 (fr) | 1979-04-27 |
JPS644558B2 (it) | 1989-01-26 |
JPS5455625A (en) | 1979-05-02 |
GB2005298A (en) | 1979-04-19 |
DE2857374B2 (de) | 1981-03-19 |
CA1102962A (en) | 1981-06-16 |
GB2005298B (en) | 1982-05-06 |
DE2842723C2 (de) | 1984-02-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19931027 |