CA937521A - Production of needle coke - Google Patents

Production of needle coke

Info

Publication number: CA937521A
Authority: CA; Canada
Prior art keywords: production; needle coke; coke; needle
Prior art date: 1969-05-26
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

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.)

1969-05-26

Filing date

1970-05-25

Publication date

1973-11-27

1970-05-25 Application filed by Lummus Co filed Critical Lummus Co

1973-11-27 Application granted granted Critical

1973-11-27 Publication of CA937521A publication Critical patent/CA937521A/en

Status Expired legal-status Critical Current

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 (en)
JP (1)	JPS4949004B1 (en)
BE (1)	BE750899A (en)
CA (1)	CA937521A (en)
DE (1)	DE2025071C3 (en)
FR (1)	FR2048847A5 (en)
GB (1)	GB1290234A (en)

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 (en) *	1976-04-03	1978-11-16	Sigri Elektrographit Gmbh, 8901 Meitingen	Process for producing a pitch coke with a needle-shaped texture
JPS6041111B2 (en) *	1976-11-26	1985-09-13	新日鐵化学株式会社	Method for preparing raw materials for coke production
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 (en)	2000-11-21	2002-05-29	Thueringisches Inst Textil	Process for the production of meltable polyesters
US9777221B2 (en) *	2006-06-29	2017-10-03	Graftech International Holdings Inc.	Method of producing needle coke for low CTE graphite electrodes
JP5298131B2 (en) *	2008-09-09	2013-09-25	Ｊｘ日鉱日石エネルギー株式会社	Method for producing needle coke for graphite electrode and raw material oil composition used therefor
CN102041013B (en) *	2009-10-16	2013-07-24	中国石油化工股份有限公司	Method for producing needle coke raw material by using delayed coking process
CN103045278A (en) *	2011-10-17	2013-04-17	中国石油化工股份有限公司	Kettle-type method for preparing needle coke
CN103113907B (en) *	2013-01-30	2014-06-18	陕西煤业化工技术研究院有限责任公司	Coal-based needle coke preparation process
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 (en) *	2016-01-20	2017-07-28	上海应用技术学院	A kind of lithium-ion battery carbon negative electrode material and its preparation process
CN105713647B (en) *	2016-03-31	2017-10-03	陕西煤业化工集团神木天元化工有限公司	A kind of utilization coal tar maximization prepares the method and device of carbolic oil and diesel oil
US12077714B2 (en) *	2019-12-11	2024-09-03	Saudi Arabian Oil Company	Needle coke production from HPNA recovered from hydrocracking unit
CN111925816A (en) *	2020-07-22	2020-11-13	山东益大新材料股份有限公司	Production method of low CTE coal-series needle coke
EP3950887A1 (en)	2020-08-05	2022-02-09	Indian Oil Corporation Limited	Process for production of graphite coke from an admixture of coal and petroleum based hydrocarbons
CN114369473A (en) *	2020-10-15	2022-04-19	山东方宇润滑油有限公司	Oil-based needle coke coking tower vent gas recovery device and process

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 (en) *	1964-04-02	1965-06-04	Expl Des Procedes Ab Der Halde	Process for the extraction of anthracene and carbazol from crude anthracene oils from coal tar
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/en not_active Expired
- 1970-05-25 CA CA083625A patent/CA937521A/en not_active Expired
- 1970-05-25 BE BE750899D patent/BE750899A/en not_active IP Right Cessation
- 1970-05-26 JP JP45044571A patent/JPS4949004B1/ja active Pending
- 1970-05-26 GB GB1290234D patent/GB1290234A/en not_active Expired
- 1970-05-26 FR FR7019210A patent/FR2048847A5/fr not_active Expired

Also Published As

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

Publication	Publication Date	Title
CA937521A (en)	1973-11-27	Production of needle coke
CA933070A (en)	1973-09-04	Production of monocrystals
CA929960A (en)	1973-07-10	Production of acetylene
CA973491A (en)	1975-08-26	Production of cellulase
GB1372571A (en)	1974-10-30	Production of coke
CA936543A (en)	1973-11-06	Production of 2-ethylhexan-1-al
CA926584A (en)	1973-05-22	Production of carbon fibre
AU457895B2 (en)	1971-11-25	Production of needle coke
AU1544470A (en)	1971-11-25	Production of needle coke
CA850151A (en)	1970-08-25	Production of alk-3-en-1-ols
CA840416A (en)	1970-04-28	Production of coke
CA839687A (en)	1970-04-21	Production of coke
AU1505270A (en)	1971-11-18	Production of trimethyl-2-cyclohexen-1-ones
CA967589A (en)	1975-05-13	Production of muconodinitrile
CA824071A (en)	1969-09-30	Production of carbon fibres
CA821767A (en)	1969-09-02	Production of carbon fibers
AU433865B2 (en)	1973-06-16	Manufacture of petroleum coke
CA812218A (en)	1969-05-06	Coke production
CA826102A (en)	1969-10-28	Production of batting
CA826699A (en)	1969-11-04	Production of alkenones
AU436006B2 (en)		Production of trimethyl-p-benzoquinone
CA829353A (en)	1969-12-09	Production of alkylidenebicycloheptenes
CA812229A (en)	1969-05-06	Production of 4-sulphanilamido-quinazolines
CA807659A (en)	1969-03-04	Production of benzoquinolizines
CA849215A (en)	1970-08-18	Production of threads