FR2132374A1 - Petroleum pitch - as binder in coke prodn from low-coking coal for foundries and blast-furnaces - Google Patents

Petroleum pitch - as binder in coke prodn from low-coking coal for foundries and blast-furnaces

Info

Publication number
FR2132374A1
FR2132374A1 FR7211619A FR7211619A FR2132374A1 FR 2132374 A1 FR2132374 A1 FR 2132374A1 FR 7211619 A FR7211619 A FR 7211619A FR 7211619 A FR7211619 A FR 7211619A FR 2132374 A1 FR2132374 A1 FR 2132374A1
Authority
FR
France
Prior art keywords
foundries
prodn
furnaces
coke
blast
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.)
Granted
Application number
FR7211619A
Other languages
French (fr)
Other versions
FR2132374B1 (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.)
Kureha Corp
Original Assignee
Kureha Corp
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
Priority claimed from JP1923071A external-priority patent/JPS5036441B1/ja
Application filed by Kureha Corp filed Critical Kureha Corp
Publication of FR2132374A1 publication Critical patent/FR2132374A1/en
Application granted granted Critical
Publication of FR2132374B1 publication Critical patent/FR2132374B1/fr
Granted 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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G51/00—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only
    • C10G51/02—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only
    • C10G51/023—Treatment of hydrocarbon oils, in the absence of hydrogen, by two or more cracking processes only plural serial stages only only thermal cracking steps

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Coke Industry (AREA)

Abstract

A high-aromatic, petroleum-based pitch, has softening pt. 130-300 degrees C, 40-80 wt.% combined C, and atomic ratio H:C = 0.4-1.1.
FR7211619A 1971-04-01 1972-03-31 Petroleum pitch - as binder in coke prodn from low-coking coal for foundries and blast-furnaces Granted FR2132374A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1923071A JPS5036441B1 (en) 1971-04-01 1971-04-01
JP5312171 1971-07-19

Publications (2)

Publication Number Publication Date
FR2132374A1 true FR2132374A1 (en) 1972-11-17
FR2132374B1 FR2132374B1 (en) 1974-12-13

Family

ID=26356058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7211619A Granted FR2132374A1 (en) 1971-04-01 1972-03-31 Petroleum pitch - as binder in coke prodn from low-coking coal for foundries and blast-furnaces

Country Status (2)

Country Link
DE (1) DE2215432C3 (en)
FR (1) FR2132374A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328032A1 (en) * 1975-10-14 1977-05-13 Kureha Chemical Ind Co Ltd PROCESS FOR THE CONTINUOUS THERMAL CRACKING OF A HEAVY PETROLEUM OIL
EP0055024A2 (en) * 1980-11-19 1982-06-30 Toa Nenryo Kogyo Kabushiki Kaisha Carbonaceous pitch, production thereof and carbon fibers therefrom
FR2549485A1 (en) * 1983-07-21 1985-01-25 Kashima Oil Process for the production of a pitch containing a meso phase, using a carrier gas

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072989A (en) * 1983-09-30 1985-04-25 Res Assoc Residual Oil Process<Rarop> Method for thermally cracking heavy oil
CN110793194A (en) * 2019-12-03 2020-02-14 新榕能源(福建)有限公司 Double-channel heating device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2328032A1 (en) * 1975-10-14 1977-05-13 Kureha Chemical Ind Co Ltd PROCESS FOR THE CONTINUOUS THERMAL CRACKING OF A HEAVY PETROLEUM OIL
EP0055024A2 (en) * 1980-11-19 1982-06-30 Toa Nenryo Kogyo Kabushiki Kaisha Carbonaceous pitch, production thereof and carbon fibers therefrom
EP0055024A3 (en) * 1980-11-19 1982-08-04 Toa Nenryo Kogyo K.K. Carbonaceous pitch, production thereof and carbon fibers therefrom
FR2549485A1 (en) * 1983-07-21 1985-01-25 Kashima Oil Process for the production of a pitch containing a meso phase, using a carrier gas

Also Published As

Publication number Publication date
FR2132374B1 (en) 1974-12-13
DE2215432A1 (en) 1972-10-12
DE2215432B2 (en) 1977-08-25
DE2215432C3 (en) 1978-05-03

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Legal Events

Date Code Title Description
ST Notification of lapse