CA937521A - Production of needle coke - Google Patents

Production of needle coke

Info

Publication number
CA937521A
CA937521A CA083625A CA83625A CA937521A CA 937521 A CA937521 A CA 937521A CA 083625 A CA083625 A CA 083625A CA 83625 A CA83625 A CA 83625A CA 937521 A CA937521 A CA 937521A
Authority
CA
Canada
Prior art keywords
production
needle coke
coke
needle
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
Application number
CA083625A
Other languages
English (en)
Inventor
J. Bloomer Ward
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lummus Technology LLC
Original Assignee
Lummus Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lummus Co filed Critical Lummus Co
Application granted granted Critical
Publication of CA937521A publication Critical patent/CA937521A/en
Expired legal-status Critical Current

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)
CA083625A 1969-05-26 1970-05-25 Production of needle coke Expired CA937521A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82760369A 1969-05-26 1969-05-26

Publications (1)

Publication Number Publication Date
CA937521A true CA937521A (en) 1973-11-27

Family

ID=25249649

Family Applications (1)

Application Number Title Priority Date Filing Date
CA083625A Expired CA937521A (en) 1969-05-26 1970-05-25 Production of needle coke

Country Status (7)

Country Link
US (1) US3617515A (enrdf_load_stackoverflow)
JP (1) JPS4949004B1 (enrdf_load_stackoverflow)
BE (1) BE750899A (enrdf_load_stackoverflow)
CA (1) CA937521A (enrdf_load_stackoverflow)
DE (1) DE2025071C3 (enrdf_load_stackoverflow)
FR (1) FR2048847A5 (enrdf_load_stackoverflow)
GB (1) GB1290234A (enrdf_load_stackoverflow)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
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
US8715484B2 (en) * 2008-09-09 2014-05-06 Jx Nippon Oil & Energy Corporation Process for producing needle coke for graphite electrode and stock oil composition for use in the process
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
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
US11643607B2 (en) 2020-08-05 2023-05-09 Indian Oil Corporation Limited Process for production of graphite coke from an admixture of coal and petroleum based hydrocarbons
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
DE2025071B2 (de) 1974-05-22
US3617515A (en) 1971-11-02
DE2025071C3 (de) 1979-12-06
DE2025071A1 (de) 1970-12-03
FR2048847A5 (enrdf_load_stackoverflow) 1971-03-19
GB1290234A (enrdf_load_stackoverflow) 1972-09-20
BE750899A (fr) 1970-11-03
JPS4949004B1 (enrdf_load_stackoverflow) 1974-12-25

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