FR2040933A5 - Conditioning bitumen - Google Patents

Conditioning bitumen

Info

Publication number
FR2040933A5
FR2040933A5 FR6912546A FR6912546A FR2040933A5 FR 2040933 A5 FR2040933 A5 FR 2040933A5 FR 6912546 A FR6912546 A FR 6912546A FR 6912546 A FR6912546 A FR 6912546A FR 2040933 A5 FR2040933 A5 FR 2040933A5
Authority
FR
France
Prior art keywords
liquid
bitumen
conditioning
drawn
temp
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
FR6912546A
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.)
Heurtey SA
Compagnie Francaise de Raffinage SA
Original Assignee
Heurtey SA
Compagnie Francaise de Raffinage SA
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 Heurtey SA, Compagnie Francaise de Raffinage SA filed Critical Heurtey SA
Priority to FR6912546A priority Critical patent/FR2040933A5/en
Priority to BE749225D priority patent/BE749225A/en
Priority to DE19702019015 priority patent/DE2019015A1/en
Priority to LU60767D priority patent/LU60767A1/xx
Priority to NL7005816A priority patent/NL7005816A/xx
Application granted granted Critical
Publication of FR2040933A5 publication Critical patent/FR2040933A5/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
    • C10C3/14—Solidifying, Disintegrating, e.g. granulating
    • 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
    • C10C3/14—Solidifying, Disintegrating, e.g. granulating
    • C10C3/16—Solidifying, Disintegrating, e.g. granulating by direct contact with liquids

Abstract

Liquid thermoplastic material is cooled in controlled fashion to bring it to a temp. slightly above the softening point. The material is drawn, and immediately brought into a liquid which cools the drawn strand, which is then mechanically divided, while still in the liquid, into granules. These are separated from the liquid, dried and delivered to store or packaging.
FR6912546A 1969-04-22 1969-04-22 Conditioning bitumen Expired FR2040933A5 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR6912546A FR2040933A5 (en) 1969-04-22 1969-04-22 Conditioning bitumen
BE749225D BE749225A (en) 1969-04-22 1970-04-20 PROCESS AND APPARATUS FOR PACKAGING THERMOPLASTIC MATERIALS, MORE SPECIFICALLY BITUMEN
DE19702019015 DE2019015A1 (en) 1969-04-22 1970-04-21 Method and device for conditioning thermoplastics and in particular bitumen
LU60767D LU60767A1 (en) 1969-04-22 1970-04-21
NL7005816A NL7005816A (en) 1969-04-22 1970-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6912546A FR2040933A5 (en) 1969-04-22 1969-04-22 Conditioning bitumen

Publications (1)

Publication Number Publication Date
FR2040933A5 true FR2040933A5 (en) 1971-01-22

Family

ID=9032814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6912546A Expired FR2040933A5 (en) 1969-04-22 1969-04-22 Conditioning bitumen

Country Status (5)

Country Link
BE (1) BE749225A (en)
DE (1) DE2019015A1 (en)
FR (1) FR2040933A5 (en)
LU (1) LU60767A1 (en)
NL (1) NL7005816A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512456A1 (en) * 1981-09-07 1983-03-11 Italiana Carbochimica PROCESS AND EQUIPMENT FOR THE PRODUCTION OF SOLID PITCH GRANULES IN THE FORM OF FLAT-ENDED CYLINDER
FR2596058A1 (en) * 1986-03-21 1987-09-25 Vogrin Erwin Process and plant for conditioning bitumen, and bitumen air-conditioned by this process
FR2597880A1 (en) * 1986-04-23 1987-10-30 Vogrin Erwin Process and plant for conditioning bitumen and bitumen conditioned by this process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512456A1 (en) * 1981-09-07 1983-03-11 Italiana Carbochimica PROCESS AND EQUIPMENT FOR THE PRODUCTION OF SOLID PITCH GRANULES IN THE FORM OF FLAT-ENDED CYLINDER
FR2596058A1 (en) * 1986-03-21 1987-09-25 Vogrin Erwin Process and plant for conditioning bitumen, and bitumen air-conditioned by this process
FR2597880A1 (en) * 1986-04-23 1987-10-30 Vogrin Erwin Process and plant for conditioning bitumen and bitumen conditioned by this process

Also Published As

Publication number Publication date
NL7005816A (en) 1970-10-26
LU60767A1 (en) 1970-06-26
DE2019015A1 (en) 1970-11-12
BE749225A (en) 1970-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse