SI0863196T1 - Process for the preparation of bitumen for road use - Google Patents

Process for the preparation of bitumen for road use

Info

Publication number
SI0863196T1
SI0863196T1 SI9830256T SI9830256T SI0863196T1 SI 0863196 T1 SI0863196 T1 SI 0863196T1 SI 9830256 T SI9830256 T SI 9830256T SI 9830256 T SI9830256 T SI 9830256T SI 0863196 T1 SI0863196 T1 SI 0863196T1
Authority
SI
Slovenia
Prior art keywords
preparation
road use
bitumen
content
component
Prior art date
Application number
SI9830256T
Other languages
Slovenian (sl)
Inventor
Paolo Italia
Original Assignee
Agip Petroli S.P.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 Agip Petroli S.P.A. filed Critical Agip Petroli S.P.A.
Publication of SI0863196T1 publication Critical patent/SI0863196T1/en

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Road Paving Structures (AREA)
  • Working-Up Tar And Pitch (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Process for the preparation of bitumens for road use, characterized in that it comprises the oxidation of a composition consisting of (a) a bituminous component (I) having a content of asphaltenes of between 10 and 50%, a content of aromatics of between 10 and 50% by weight, and a penetration at 25 DEG C of from 1 to 50 dmm, and (b) an aromatic component (II) essentially without asphaltenes and having a content of aromatics of from 80 to 95%, and a viscosity at 60 DEG C of from 100 to 1000 cSt; the weight ratio between the aromatic component (II) and the bituminous component (I) being from 10:90 to 50:50.
SI9830256T 1997-03-06 1998-03-05 Process for the preparation of bitumen for road use SI0863196T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97MI000492A IT1290566B1 (en) 1997-03-06 1997-03-06 PROCEDURE FOR THE PREPARATION OF BITUMEN FOR ROAD USE
EP98200671A EP0863196B1 (en) 1997-03-06 1998-03-05 Process for the preparation of bitumen for road use

Publications (1)

Publication Number Publication Date
SI0863196T1 true SI0863196T1 (en) 2002-12-31

Family

ID=11376300

Family Applications (1)

Application Number Title Priority Date Filing Date
SI9830256T SI0863196T1 (en) 1997-03-06 1998-03-05 Process for the preparation of bitumen for road use

Country Status (9)

Country Link
EP (1) EP0863196B1 (en)
AT (1) ATE221112T1 (en)
DE (1) DE69806659T2 (en)
DK (1) DK0863196T3 (en)
ES (1) ES2181118T3 (en)
IT (1) IT1290566B1 (en)
PT (1) PT863196E (en)
SI (1) SI0863196T1 (en)
TR (1) TR199800408A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2476580C2 (en) * 2010-02-08 2013-02-27 ОАО "Средневолжский научно-исследовательский институт по нефтепереработке" Bitumen obtaining method
RU2705337C1 (en) * 2018-12-03 2019-11-06 федеральное государственное бюджетное образовательное учреждение высшего образования "Самарский государственный технический университет" Road bitumen synthesis method
RU2729248C1 (en) * 2019-10-02 2020-08-05 Акционерное общество "Средневолжский научно-исследовательский институт по нефтепереработке" (АО "СвНИИНП") Method of producing compound road bitumen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE661171A (en) * 1964-03-16
GB1064792A (en) * 1964-04-23 1967-04-12 British Petroleum Co Bituminous compositions
SU1326603A1 (en) * 1985-12-09 1987-07-30 Уфимский Нефтяной Институт Method of producing bitumen
US4631088A (en) * 1985-12-11 1986-12-23 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Energy, Mines And Resources Road asphalt compositions containing visbreaking residues
RU2041915C1 (en) * 1993-01-15 1995-08-20 Всесоюзный научно-исследовательский и конструкторско-технологический институт оборудования нефтеперерабатывающей и нефтехимической промышленности Method for production of road asphalt

Also Published As

Publication number Publication date
IT1290566B1 (en) 1998-12-10
DE69806659D1 (en) 2002-08-29
TR199800408A2 (en) 1998-09-21
ITMI970492A1 (en) 1998-09-06
ATE221112T1 (en) 2002-08-15
EP0863196A1 (en) 1998-09-09
ES2181118T3 (en) 2003-02-16
PT863196E (en) 2002-12-31
DK0863196T3 (en) 2002-11-11
EP0863196B1 (en) 2002-07-24
DE69806659T2 (en) 2003-04-24

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