GB1290234A - - Google Patents
Info
- Publication number
- GB1290234A GB1290234A GB1290234DA GB1290234A GB 1290234 A GB1290234 A GB 1290234A GB 1290234D A GB1290234D A GB 1290234DA GB 1290234 A GB1290234 A GB 1290234A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bottoms
- fraction
- pitch
- coking
- drums
- 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
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B55/00—Coking mineral oils, bitumen, tar, and the like or mixtures thereof with solid carbonaceous material
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Working-Up Tar And Pitch (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US82760369A | 1969-05-26 | 1969-05-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1290234A true GB1290234A (fr) | 1972-09-20 |
Family
ID=25249649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1290234D Expired GB1290234A (fr) | 1969-05-26 | 1970-05-26 |
Country Status (7)
Country | Link |
---|---|
US (1) | US3617515A (fr) |
JP (1) | JPS4949004B1 (fr) |
BE (1) | BE750899A (fr) |
CA (1) | CA937521A (fr) |
DE (1) | DE2025071C3 (fr) |
FR (1) | FR2048847A5 (fr) |
GB (1) | GB1290234A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111925816A (zh) * | 2020-07-22 | 2020-11-13 | 山东益大新材料股份有限公司 | 一种低cte煤系针状焦的生产方法 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5162804A (en) * | 1974-11-29 | 1976-05-31 | Mitsui Cokes Kogyo Kk | Shinjokookusuno seizohoho |
US4066532A (en) * | 1975-06-30 | 1978-01-03 | Petroleo Brasileiro S.A. Petrobras | Process for producing premium coke and aromatic residues for the manufacture of carbon black |
DE2614448C3 (de) * | 1976-04-03 | 1978-11-16 | Sigri Elektrographit Gmbh, 8901 Meitingen | Verfahren zum Herstellen eines Pechkokses mit nadeiförmiger Textur |
JPS6041111B2 (ja) * | 1976-11-26 | 1985-09-13 | 新日鐵化学株式会社 | コ−クス製造原料の調整方法 |
US4096097A (en) * | 1976-12-27 | 1978-06-20 | Mobil Oil Corporation | Method of producing high quality sponge coke or not to make shot coke |
US4216074A (en) * | 1978-08-30 | 1980-08-05 | The Lummus Company | Dual delayed coking of coal liquefaction product |
US4219404A (en) * | 1979-06-14 | 1980-08-26 | Exxon Research & Engineering Co. | Vacuum or steam stripping aromatic oils from petroleum pitch |
JPS5641817A (en) * | 1979-09-06 | 1981-04-18 | Mitsubishi Chem Ind Ltd | Manufacture of molded carbon material |
US4621724A (en) * | 1984-09-13 | 1986-11-11 | Foster Wheeler Energy Corporation | Fractionator having reduced product vapor condensation in the flash zone |
US4737261A (en) * | 1984-10-05 | 1988-04-12 | International Coal Refining Company | Process for the production of premium grade needle coke from a hydrotreated SRC material |
US4624775A (en) * | 1984-10-22 | 1986-11-25 | Union Carbide Corporation | Process for the production of premium coke from pyrolysis tar |
US4983272A (en) * | 1988-11-21 | 1991-01-08 | Lummus Crest, Inc. | Process for delayed coking of coking feedstocks |
US4894144A (en) * | 1988-11-23 | 1990-01-16 | Conoco Inc. | Preparation of lower sulfur and higher sulfur cokes |
DE10057678A1 (de) | 2000-11-21 | 2002-05-29 | Thueringisches Inst Textil | Verfahren zur Herstellung von schmelzfähigen Polyestern |
US9777221B2 (en) * | 2006-06-29 | 2017-10-03 | Graftech International Holdings Inc. | Method of producing needle coke for low CTE graphite electrodes |
MX2011002442A (es) * | 2008-09-09 | 2011-05-19 | Jx Nippon Oil & Energy Corp | Proceso para producir coque cristalizado en agujas para electrodos de grafito y una composicion de aceite base para utilizarse en el proceso. |
CN102041013B (zh) * | 2009-10-16 | 2013-07-24 | 中国石油化工股份有限公司 | 利用延迟焦化工艺生产针状焦原料的方法 |
CN103045278A (zh) * | 2011-10-17 | 2013-04-17 | 中国石油化工股份有限公司 | 一种釜式制备针状焦的方法 |
CN103113907B (zh) * | 2013-01-30 | 2014-06-18 | 陕西煤业化工技术研究院有限责任公司 | 一种制备煤系针状焦的工艺方法 |
US10316253B2 (en) | 2015-07-14 | 2019-06-11 | Kellog Brown & Root Llc | Co-production of anode and fuel grade petroleum coke in a delayed coker unit |
CN105514439B (zh) * | 2016-01-20 | 2017-07-28 | 上海应用技术学院 | 一种锂离子电池炭负极材料及其制备工艺 |
CN105713647B (zh) * | 2016-03-31 | 2017-10-03 | 陕西煤业化工集团神木天元化工有限公司 | 一种利用煤焦油最大化制备含酚油和柴油的方法及装置 |
US12077714B2 (en) * | 2019-12-11 | 2024-09-03 | Saudi Arabian Oil Company | Needle coke production from HPNA recovered from hydrocracking unit |
SA121420955B1 (ar) | 2020-08-05 | 2023-11-21 | انديان اويل كوربوريشن ليمتد | عملية لإنتاج كوك الجرافيت من مزيج من الفحم والهيدروكربونات القائمة على البترول |
CN114369473A (zh) * | 2020-10-15 | 2022-04-19 | 山东方宇润滑油有限公司 | 一种油基针状焦焦化塔放空气回收装置及工艺 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2795538A (en) * | 1954-05-26 | 1957-06-11 | Ruetgerswerke Ag | Fractional distillation of coal tar |
US2901416A (en) * | 1954-09-03 | 1959-08-25 | Exxon Research Engineering Co | Fractionation in coker scrubber of heavy gas oils containing a high concentration of metal contaminants |
US2905623A (en) * | 1955-04-04 | 1959-09-22 | Exxon Research Engineering Co | Fluid coking process |
US3035308A (en) * | 1957-01-24 | 1962-05-22 | Siemens Planiawerke A G Fur Ko | Production of graphitizable pitch coke and graphite products |
US2922755A (en) * | 1957-10-14 | 1960-01-26 | Jr Roy C Hackley | Manufacture of graphitizable petroleum coke |
US3035989A (en) * | 1960-08-08 | 1962-05-22 | Union Carbide Corp | Preparation of high purity coke and graphite |
US3116231A (en) * | 1960-08-22 | 1963-12-31 | Continental Oil Co | Manufacture of petroleum coke |
FR1401255A (fr) * | 1964-04-02 | 1965-06-04 | Expl Des Procedes Ab Der Halde | Procédé d'extraction de l'anthracène et du carbazol des huiles anthracéniques brutes de goudrons de houille |
US3338817A (en) * | 1965-03-02 | 1967-08-29 | Mobil Oil Corp | Delayed coking process |
US3407209A (en) * | 1965-12-27 | 1968-10-22 | Great Lakes Carbon Corp | Method for the recovery of carbazole from coal tar fractions |
US3440163A (en) * | 1965-12-28 | 1969-04-22 | Exxon Research Engineering Co | Coke binder oils from dealkylated condensed aromatic tars |
-
1969
- 1969-05-26 US US827603A patent/US3617515A/en not_active Expired - Lifetime
-
1970
- 1970-05-22 DE DE2025071A patent/DE2025071C3/de not_active Expired
- 1970-05-25 CA CA083625A patent/CA937521A/en not_active Expired
- 1970-05-25 BE BE750899D patent/BE750899A/fr not_active IP Right Cessation
- 1970-05-26 FR FR7019210A patent/FR2048847A5/fr not_active Expired
- 1970-05-26 GB GB1290234D patent/GB1290234A/en not_active Expired
- 1970-05-26 JP JP45044571A patent/JPS4949004B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111925816A (zh) * | 2020-07-22 | 2020-11-13 | 山东益大新材料股份有限公司 | 一种低cte煤系针状焦的生产方法 |
Also Published As
Publication number | Publication date |
---|---|
DE2025071C3 (de) | 1979-12-06 |
BE750899A (fr) | 1970-11-03 |
CA937521A (en) | 1973-11-27 |
DE2025071B2 (de) | 1974-05-22 |
US3617515A (en) | 1971-11-02 |
FR2048847A5 (fr) | 1971-03-19 |
DE2025071A1 (de) | 1970-12-03 |
JPS4949004B1 (fr) | 1974-12-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |