GB1508990A - Chemical pitch - Google Patents

Chemical pitch

Info

Publication number
GB1508990A
GB1508990A GB5392674A GB5392674A GB1508990A GB 1508990 A GB1508990 A GB 1508990A GB 5392674 A GB5392674 A GB 5392674A GB 5392674 A GB5392674 A GB 5392674A GB 1508990 A GB1508990 A GB 1508990A
Authority
GB
United Kingdom
Prior art keywords
pitch
stripping
produce
steam
electrodes
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
GB5392674A
Other languages
English (en)
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.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering 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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Priority to GB5392674A priority Critical patent/GB1508990A/en
Priority to CA241,068A priority patent/CA1082628A/en
Priority to NL7514229A priority patent/NL7514229A/xx
Priority to JP14727175A priority patent/JPS5183622A/ja
Priority to DE19752555812 priority patent/DE2555812C2/de
Priority to FR7538126A priority patent/FR2294224A1/fr
Priority to US05/788,404 priority patent/US4086156A/en
Publication of GB1508990A publication Critical patent/GB1508990A/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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • C25C3/08—Cell construction, e.g. bottoms, walls, cathodes
    • C25C3/12—Anodes
    • C25C3/125—Anodes based on carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Thermal Sciences (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Inorganic Fibers (AREA)
GB5392674A 1974-12-13 1974-12-13 Chemical pitch Expired GB1508990A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB5392674A GB1508990A (en) 1974-12-13 1974-12-13 Chemical pitch
CA241,068A CA1082628A (en) 1974-12-13 1975-12-04 Chemical pitch
NL7514229A NL7514229A (nl) 1974-12-13 1975-12-05 Werkwijze ter bereiding van chemische pek.
JP14727175A JPS5183622A (ja) 1974-12-13 1975-12-10 Kemikarupitsuchi
DE19752555812 DE2555812C2 (de) 1974-12-13 1975-12-11 Verfahren zur Herstellung von Pech
FR7538126A FR2294224A1 (fr) 1974-12-13 1975-12-12 Procede pour preparer du brai chimique et electrodes obtenues
US05/788,404 US4086156A (en) 1974-12-13 1977-04-18 Pitch bonded carbon electrode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5392674A GB1508990A (en) 1974-12-13 1974-12-13 Chemical pitch

Publications (1)

Publication Number Publication Date
GB1508990A true GB1508990A (en) 1978-04-26

Family

ID=10469426

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5392674A Expired GB1508990A (en) 1974-12-13 1974-12-13 Chemical pitch

Country Status (6)

Country Link
JP (1) JPS5183622A (de)
CA (1) CA1082628A (de)
DE (1) DE2555812C2 (de)
FR (1) FR2294224A1 (de)
GB (1) GB1508990A (de)
NL (1) NL7514229A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5360927A (en) * 1976-11-12 1978-05-31 Nippon Oil Co Ltd Continuous method of manufacturing petroleum pitch
US4271006A (en) * 1980-04-23 1981-06-02 Exxon Research And Engineering Company Process for production of carbon artifact precursor
US4431512A (en) * 1982-02-08 1984-02-14 Exxon Research And Engineering Co. Aromatic pitch from asphaltene-free steam cracker tar fractions
US4522701A (en) * 1982-02-11 1985-06-11 E. I. Du Pont De Nemours And Company Process for preparing an anisotropic aromatic pitch
US4959139A (en) * 1989-01-09 1990-09-25 Conoco Inc. Binder pitch and method of preparation
WO2021181905A1 (ja) * 2020-03-12 2021-09-16 昭和電工株式会社 含浸ピッチの製造方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3537976A (en) * 1968-09-30 1970-11-03 Monsanto Co Process for preparing binder pitches
GB1178528A (en) * 1968-10-03 1970-01-21 Shell Int Research Combined Preparation of Electrode Binder Pitch and Carbon Black Feedstock
JPS51570B1 (de) * 1970-05-01 1976-01-09

Also Published As

Publication number Publication date
DE2555812C2 (de) 1982-05-19
DE2555812A1 (de) 1976-06-16
FR2294224B1 (de) 1979-05-25
NL7514229A (nl) 1976-06-15
CA1082628A (en) 1980-07-29
FR2294224A1 (fr) 1976-07-09
JPS5183622A (ja) 1976-07-22

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee