FR88209E - Process for preparing blown asphaltic bitumens - Google Patents

Process for preparing blown asphaltic bitumens

Info

Publication number
FR88209E
FR88209E FR8075A FR8075A FR88209E FR 88209 E FR88209 E FR 88209E FR 8075 A FR8075 A FR 8075A FR 8075 A FR8075 A FR 8075A FR 88209 E FR88209 E FR 88209E
Authority
FR
France
Prior art keywords
preparing blown
asphaltic bitumens
bitumens
blown asphaltic
preparing
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
FR8075A
Other languages
French (fr)
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Application granted granted Critical
Publication of FR88209E publication Critical patent/FR88209E/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
    • C10C3/02—Working-up pitch, asphalt, bitumen by chemical means reaction
    • C10C3/04—Working-up pitch, asphalt, bitumen by chemical means reaction by blowing or oxidising, e.g. air, ozone

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Working-Up Tar And Pitch (AREA)
FR8075A 1959-07-02 1965-03-05 Process for preparing blown asphaltic bitumens Expired FR88209E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL240849 1959-07-02
NL6402262A NL140561B (en) 1959-07-02 1964-03-06 IMPROVEMENT OF A BLOWING COLUMN FOR CONTINUOUS COUNTERFLOWING ASPHALT BITUMEN.

Publications (1)

Publication Number Publication Date
FR88209E true FR88209E (en) 1966-12-30

Family

ID=33422316

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8075A Expired FR88209E (en) 1959-07-02 1965-03-05 Process for preparing blown asphaltic bitumens

Country Status (5)

Country Link
BE (1) BE660642A (en)
DE (1) DE1231156B (en)
FR (1) FR88209E (en)
GB (1) GB1025136A (en)
NL (1) NL140561B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0815549B2 (en) * 1987-12-10 1996-02-21 呉羽化学工業株式会社 Fluidized bed reactor and fluidized bed reaction method

Also Published As

Publication number Publication date
GB1025136A (en) 1966-04-06
NL140561B (en) 1973-12-17
BE660642A (en) 1965-09-06
NL6402262A (en) 1965-09-07
DE1231156B (en) 1966-12-22

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