GB1340022A - Preparation of an aqueous suspension of asphaltenes - Google Patents

Preparation of an aqueous suspension of asphaltenes

Info

Publication number
GB1340022A
GB1340022A GB1340022DA GB1340022A GB 1340022 A GB1340022 A GB 1340022A GB 1340022D A GB1340022D A GB 1340022DA GB 1340022 A GB1340022 A GB 1340022A
Authority
GB
United Kingdom
Prior art keywords
asphaltenes
preparation
aqueous suspension
organic liquid
suspension
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
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
Publication of GB1340022A publication Critical patent/GB1340022A/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
    • C08L95/005—Aqueous compositions, e.g. emulsions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Colloid Chemistry (AREA)

Abstract

1340022 Cementitious mixtures SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV 14 Dec 1970 59227/70 Heading C1H [Also in Division B1] An hydraulic cement suitable for the preparation of water-proof concrete as described in Specification 1,216,437 contains an aqueous suspension of asphaltenes made by mixing water and a colloidal clay with a suspension of asphaltenes in an organic liquid (BP below 100‹ C.) and removing the organic liquid e.g. by evaporation. An emulsifying agent may be included.
GB1340022D 1970-12-14 1970-12-14 Preparation of an aqueous suspension of asphaltenes Expired GB1340022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5922770 1970-12-14

Publications (1)

Publication Number Publication Date
GB1340022A true GB1340022A (en) 1973-12-05

Family

ID=10483326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1340022D Expired GB1340022A (en) 1970-12-14 1970-12-14 Preparation of an aqueous suspension of asphaltenes

Country Status (1)

Country Link
GB (1) GB1340022A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4572781A (en) * 1984-02-29 1986-02-25 Intevep S.A. Solvent deasphalting in solid phase
US4634520A (en) * 1983-11-04 1987-01-06 Bitumen Development Corporation Limited De-asphalting heavy crude oil and heavy crude oil/water emulsions
US4755278A (en) * 1986-02-26 1988-07-05 Institut Francais Du Petrole Process for fractionating solid asphalts
EP0794243A2 (en) 1996-02-12 1997-09-10 Texaco Development Corporation Process for stable aqueous asphaltene suspensions
US8656996B2 (en) 2010-11-19 2014-02-25 Exxonmobil Upstream Research Company Systems and methods for enhanced waterfloods
US8657000B2 (en) 2010-11-19 2014-02-25 Exxonmobil Upstream Research Company Systems and methods for enhanced waterfloods
US8739869B2 (en) 2010-11-19 2014-06-03 Exxonmobil Upstream Research Company Systems and methods for enhanced waterfloods
US8974661B2 (en) 2010-12-30 2015-03-10 Exxonmobil Upstream Research Company Methods for separation of bitumen from oil sands
CN104496254A (en) * 2014-11-24 2015-04-08 沈阳建筑大学 Water repellent used for foam concrete and preparation method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4634520A (en) * 1983-11-04 1987-01-06 Bitumen Development Corporation Limited De-asphalting heavy crude oil and heavy crude oil/water emulsions
US4572781A (en) * 1984-02-29 1986-02-25 Intevep S.A. Solvent deasphalting in solid phase
US4755278A (en) * 1986-02-26 1988-07-05 Institut Francais Du Petrole Process for fractionating solid asphalts
EP0794243A2 (en) 1996-02-12 1997-09-10 Texaco Development Corporation Process for stable aqueous asphaltene suspensions
US8656996B2 (en) 2010-11-19 2014-02-25 Exxonmobil Upstream Research Company Systems and methods for enhanced waterfloods
US8657000B2 (en) 2010-11-19 2014-02-25 Exxonmobil Upstream Research Company Systems and methods for enhanced waterfloods
US8739869B2 (en) 2010-11-19 2014-06-03 Exxonmobil Upstream Research Company Systems and methods for enhanced waterfloods
US8974661B2 (en) 2010-12-30 2015-03-10 Exxonmobil Upstream Research Company Methods for separation of bitumen from oil sands
CN104496254A (en) * 2014-11-24 2015-04-08 沈阳建筑大学 Water repellent used for foam concrete and preparation method thereof

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees