FR740267A - Procédé de fabrication de goudron à séchage rapide - Google Patents

Procédé de fabrication de goudron à séchage rapide

Info

Publication number
FR740267A
FR740267A FR740267DA FR740267A FR 740267 A FR740267 A FR 740267A FR 740267D A FR740267D A FR 740267DA FR 740267 A FR740267 A FR 740267A
Authority
FR
France
Prior art keywords
manufacturing process
quick drying
tar
tar manufacturing
quick
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
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.)
ENTPR S ALBERT COCHERY S A
Original Assignee
ENTPR S ALBERT COCHERY S A
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 ENTPR S ALBERT COCHERY S A filed Critical ENTPR S ALBERT COCHERY S A
Application granted granted Critical
Publication of FR740267A publication Critical patent/FR740267A/fr
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
    • C10C3/023—Working-up pitch, asphalt, bitumen by chemical means reaction with inorganic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
FR740267D 1931-10-24 1931-10-24 Procédé de fabrication de goudron à séchage rapide Expired FR740267A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR740267T 1931-10-24

Publications (1)

Publication Number Publication Date
FR740267A true FR740267A (fr) 1933-01-24

Family

ID=9134051

Family Applications (1)

Application Number Title Priority Date Filing Date
FR740267D Expired FR740267A (fr) 1931-10-24 1931-10-24 Procédé de fabrication de goudron à séchage rapide

Country Status (1)

Country Link
FR (1) FR740267A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114015489A (zh) * 2021-11-16 2022-02-08 西安热工研究院有限公司 一种利用改性草本生物质焦缓解煤燃烧沾污问题的方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114015489A (zh) * 2021-11-16 2022-02-08 西安热工研究院有限公司 一种利用改性草本生物质焦缓解煤燃烧沾污问题的方法
CN114015489B (zh) * 2021-11-16 2024-04-09 西安热工研究院有限公司 一种利用改性草本生物质焦缓解煤燃烧沾污问题的方法

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