IT1138179B - PROCEDURE FOR THE RECOVERY OF HYDROCARBONS FROM AQUEOUS RESIDUES - Google Patents

PROCEDURE FOR THE RECOVERY OF HYDROCARBONS FROM AQUEOUS RESIDUES

Info

Publication number
IT1138179B
IT1138179B IT23716/81A IT2371681A IT1138179B IT 1138179 B IT1138179 B IT 1138179B IT 23716/81 A IT23716/81 A IT 23716/81A IT 2371681 A IT2371681 A IT 2371681A IT 1138179 B IT1138179 B IT 1138179B
Authority
IT
Italy
Prior art keywords
bitumen
separated
aqueous
hydrocarbons
recovery
Prior art date
Application number
IT23716/81A
Other languages
Italian (it)
Other versions
IT8123716A0 (en
Inventor
Bruce Martin Robert
Original Assignee
Petrolite Corp
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 Petrolite Corp filed Critical Petrolite Corp
Publication of IT8123716A0 publication Critical patent/IT8123716A0/en
Application granted granted Critical
Publication of IT1138179B publication Critical patent/IT1138179B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/047—Breaking emulsions with separation aids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C11/00—Separation by high-voltage electrical fields, not provided for in other groups of this subclass
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G1/00—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal
    • C10G1/04—Production of liquid hydrocarbon mixtures from oil-shale, oil-sand, or non-melting solid carbonaceous or similar materials, e.g. wood, coal by extraction
    • C10G1/047—Hot water or cold water extraction processes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Following the separation of bitumen from tar sands by the hot water process to produce an aqueous bitumen emulsion from which the bitumen froth is separated to leave aqueous tailings containing some incompletely separated bitumen, the incompletely separated bitumen is separated from the aqueous tailings by extraction with a solvent (e.g. naphtha) for the bitumen and can be recycled to the froth separation stage.
IT23716/81A 1980-09-15 1981-09-01 PROCEDURE FOR THE RECOVERY OF HYDROCARBONS FROM AQUEOUS RESIDUES IT1138179B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US18728080A 1980-09-15 1980-09-15

Publications (2)

Publication Number Publication Date
IT8123716A0 IT8123716A0 (en) 1981-09-01
IT1138179B true IT1138179B (en) 1986-09-17

Family

ID=22688334

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23716/81A IT1138179B (en) 1980-09-15 1981-09-01 PROCEDURE FOR THE RECOVERY OF HYDROCARBONS FROM AQUEOUS RESIDUES

Country Status (6)

Country Link
JP (1) JPS57119985A (en)
CA (1) CA1165713A (en)
DE (1) DE3132051A1 (en)
FR (1) FR2490104A1 (en)
GB (1) GB2084179B (en)
IT (1) IT1138179B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3127544A1 (en) * 1981-07-11 1983-01-20 Trützschler GmbH & Co KG, 4050 Mönchengladbach DEVICE FOR OPENING AND CLEANING FIBER FLAKES
FR2567043B1 (en) * 1984-07-04 1988-05-20 Inst Francais Du Petrole PROCESS AND DEVICE FOR USE IN PARTICULAR FOR WASHING AND DESORTING SOLID PRODUCTS CONTAINING HYDROCARBONS
US8262865B2 (en) * 2008-06-27 2012-09-11 Exxonmobil Upstream Research Company Optimizing heavy oil recovery processes using electrostatic desalters
CN102712848B (en) 2009-08-17 2016-01-13 布拉克卡培都能源科技有限公司 Oil-sand extracts
US9795972B2 (en) 2012-08-07 2017-10-24 Cameron International Corporation High temperature high pressure electrostatic treater

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2880158A (en) * 1955-12-16 1959-03-31 Petrolite Corp Electric emulsion breaking treater
US2968603A (en) * 1957-03-20 1961-01-17 Can Amera Oil Sands Dev Ltd Hot water process for the extraction of oil from bituminous sands and like oil bearing material
CA918091A (en) * 1968-08-30 1973-01-02 H. Evans George Multiple-stage centrifuging of tar sands separation process froth
CA1072474A (en) * 1976-04-27 1980-02-26 Imperial Oil Limited Deaerator circuit for bitumen froth
GB1527269A (en) * 1976-08-07 1978-10-04 Rohrtil Sa Solvent extraction process
US4105537A (en) * 1977-03-07 1978-08-08 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Energy, Mines And Resources System for handling the underflow from a primary separation vessel in the tar sand hot water process
CA1085762A (en) * 1977-03-31 1980-09-16 Raymond N. Yong Grinding as a means of reducing flocculant requirements for destabilizing sludge (tailings)
CA1088445A (en) * 1978-03-31 1980-10-28 John A. Ripmeester Tar sands bitumen recovery from aqueous effluent

Also Published As

Publication number Publication date
GB2084179A (en) 1982-04-07
GB2084179B (en) 1984-05-23
IT8123716A0 (en) 1981-09-01
JPS57119985A (en) 1982-07-26
FR2490104B1 (en) 1984-07-13
FR2490104A1 (en) 1982-03-19
CA1165713A (en) 1984-04-17
DE3132051A1 (en) 1982-04-01

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