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GB1216792A - Bituminous materials - Google Patents

Bituminous materials

Info

Publication number
GB1216792A
GB1216792A GB3470569A GB3470569A GB1216792A GB 1216792 A GB1216792 A GB 1216792A GB 3470569 A GB3470569 A GB 3470569A GB 3470569 A GB3470569 A GB 3470569A GB 1216792 A GB1216792 A GB 1216792A
Authority
GB
United Kingdom
Prior art keywords
component
penetration
bituminous
index
weight
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
GB3470569A
Inventor
Abraham Gerrit Alexander Roza
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 INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
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 INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Priority to GB3470569A priority Critical patent/GB1216792A/en
Publication of GB1216792A publication Critical patent/GB1216792A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • 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
    • C10C3/005—Working-up pitch, asphalt, bitumen by mixing several fractions (also coaltar fractions with petroleum fractions)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Working-Up Tar And Pitch (AREA)

Abstract

1,216,792. Bituminous composition. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 9 July, 1969, No. 34705/69. Heading C3N. A bituminous material having a penetration index of from + 1 to + 7, a penetration at 25‹ C. of 5-200 (0À1 mm.) and a staining number below 30 is produced by mixing a component (1) being a bituminous fraction having a penetration index larger than + 5 and a penetration at 25‹ C. below 7 (0À1 mm.), a component (2) being a bituminous fraction having a penetration index below +1 and a penetration at 25‹ C. between 5 and 500 (0À1 mm.), and a component (3) being a bitumen fluxing agent having a maltene index not higher than 0À53 and an n-C 7 -asphaltenes content below 2% by weight. Component (1) may contain n-C 5 -asphaltenes, component (2) may be a precipitate obtained by treating a residual asphaltic oil with liquid propane, whilst component (3) may be a residue obtained from the sub-atmospheric distillation of a hydrocarbon oil. The bituminous material may be employed in the form of cutbacks, preferably 40-70% by weight of bituminous material and between 60-30% of a volatile organic solvent.
GB3470569A 1969-07-09 1969-07-09 Bituminous materials Expired GB1216792A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3470569A GB1216792A (en) 1969-07-09 1969-07-09 Bituminous materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3470569A GB1216792A (en) 1969-07-09 1969-07-09 Bituminous materials

Publications (1)

Publication Number Publication Date
GB1216792A true GB1216792A (en) 1970-12-23

Family

ID=10368944

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3470569A Expired GB1216792A (en) 1969-07-09 1969-07-09 Bituminous materials

Country Status (1)

Country Link
GB (1) GB1216792A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2162203A1 (en) * 1971-12-03 1973-07-13 Exxon Research Engineering Co
WO2015144689A1 (en) * 2014-03-27 2015-10-01 Total Raffinage Chimie Composition of bitumen bases for the manufacture of bitumen containing a slurry residue

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2162203A1 (en) * 1971-12-03 1973-07-13 Exxon Research Engineering Co
WO2015144689A1 (en) * 2014-03-27 2015-10-01 Total Raffinage Chimie Composition of bitumen bases for the manufacture of bitumen containing a slurry residue
FR3019182A1 (en) * 2014-03-27 2015-10-02 Total Raffinage Chimie BITUMEN BASE COMPOSITION FOR THE MANUFACTURE OF BITUMEN COMPRISING A SLURRY RESIDUE.
CN106133064A (en) * 2014-03-27 2016-11-16 道达尔炼油化学公司 Compositions formed from bituminous bases for the manufacture of bitumen including slurry residues

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