EA200400108A1 - Способ разделения битуминозных песков - Google Patents

Способ разделения битуминозных песков

Info

Publication number
EA200400108A1
EA200400108A1 EA200400108A EA200400108A EA200400108A1 EA 200400108 A1 EA200400108 A1 EA 200400108A1 EA 200400108 A EA200400108 A EA 200400108A EA 200400108 A EA200400108 A EA 200400108A EA 200400108 A1 EA200400108 A1 EA 200400108A1
Authority
EA
Eurasian Patent Office
Prior art keywords
water
diluted
clay
flocculated
sedimentation
Prior art date
Application number
EA200400108A
Other languages
English (en)
Other versions
EA005875B1 (ru
Inventor
Доналд Аллен Льюк
Original Assignee
Циба Спешалти Кемикэлз Уотер Тритментс Лимитед
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23168056&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EA200400108(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Циба Спешалти Кемикэлз Уотер Тритментс Лимитед filed Critical Циба Спешалти Кемикэлз Уотер Тритментс Лимитед
Publication of EA200400108A1 publication Critical patent/EA200400108A1/ru
Publication of EA005875B1 publication Critical patent/EA005875B1/ru

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0027—Floating sedimentation devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

В заявке описан способ извлечения ценных компонентов из битуминозных песков, включающий основную стадию разделения. На этой основной стадии разделения битуминозный песок суспендируют в воде и разделяют на обогащенную фракцию и разбавленные водой глинистые отходы. Разбавленные водой глинистые отходы на стадии их седиментации осаждают в одном или нескольких отстойных прудах с получением практически твердого глинистого осадка и надосадочной жидкости. При этом разбавленные водой глинистые отходы подают в отстойник и подвергают флокуляции добавлением к ним полимерного флокулянта. Флокулированные разбавленные водой глинистые отходы затем подвергают седиментации с получением на дне отстойника слоя, пригодного к перекачиванию загущенного глинистого осадка.Международная заявка была опубликована вместе с отчетом о международном поиске.
EA200400108A 2001-07-02 2002-06-24 Способ разделения битуминозных песков EA005875B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30251501P 2001-07-02 2001-07-02
PCT/EP2002/006959 WO2003004831A1 (en) 2001-07-02 2002-06-24 Oil sands separation process

Publications (2)

Publication Number Publication Date
EA200400108A1 true EA200400108A1 (ru) 2004-08-26
EA005875B1 EA005875B1 (ru) 2005-06-30

Family

ID=23168056

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200400108A EA005875B1 (ru) 2001-07-02 2002-06-24 Способ разделения битуминозных песков

Country Status (5)

Country Link
AR (1) AR034656A1 (ru)
CA (1) CA2392246A1 (ru)
EA (1) EA005875B1 (ru)
PE (1) PE20030211A1 (ru)
WO (1) WO2003004831A1 (ru)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050194292A1 (en) * 2003-09-22 2005-09-08 Beetge Jan H. Processing aids for enhanced hydrocarbon recovery from oil sands, oil shale and other petroleum residues
US7244361B2 (en) 2003-11-20 2007-07-17 Ciba Specialty Chemicals Water Treatments Ltd. Metals/minerals recovery and waste treatment process
AU2009314391B2 (en) 2008-10-29 2012-08-30 The Chemours Company Fc, Llc. Treatment of tailings streams
US9840794B2 (en) 2008-12-30 2017-12-12 3M Innovative Properties Compnay Elastic nonwoven fibrous webs and methods of making and using
EP3199218B1 (en) 2009-09-15 2019-11-06 Suncor Energy Inc. Process for drying oil sand mature fine tailings
CA3050234C (en) 2009-09-15 2022-11-08 Suncor Energy Inc. Techniques for flocculating and dewatering fine tailings
AU2009354586A1 (en) 2009-10-30 2012-05-24 Suncor Energy Inc. Depositing and farming methods for drying oil sand mature fine tailings
RU2475514C1 (ru) * 2011-10-17 2013-02-20 Валерий Владимирович Минаков Способ получения углеводородов из содержащего их песка
WO2014066974A1 (en) * 2012-11-05 2014-05-08 Suncor Energy Inc. Tailings management techniques and sand dump operations for extraction tailings

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3418237A (en) 1963-12-22 1968-12-24 American Cyanamid Co Settling of non-argillaceous ore pulps and mineral suspensions by use of water-soluble acrylic polymers
US3622087A (en) 1969-10-24 1971-11-23 Dorr Oliver Inc Beneficiation of phosphate rock
US3707523A (en) 1970-08-19 1972-12-26 American Cyanamid Co Pollution control in phosphate slime disposal
US4008146A (en) 1975-05-27 1977-02-15 Great Canadian Oil Sands Limited Method of sludge disposal related to the hot water extraction of tar sands
US4194969A (en) 1977-07-05 1980-03-25 Mobil Oil Corporation Ore beneficiation process
US4289540A (en) * 1978-01-30 1981-09-15 Suncor Inc. Hydrolyzed starch-containing compositions
CA1121555A (en) * 1978-08-02 1982-04-13 Suncor Inc. Destabilization of sludge with hydrolyzed starch flocculants
US4342653A (en) 1979-02-15 1982-08-03 American Cyanamid Company Process for the flocculation of suspended solids
US4224149A (en) 1979-04-30 1980-09-23 American Cyanamid Company Process useful in the flocculation of phosphate slimes
US4251363A (en) 1979-09-11 1981-02-17 American Cyanamid Company Anionic polymeric flocculant combinations for settling phosphate slimes
US4265770A (en) 1979-11-09 1981-05-05 Amstar Corporation Separation of suspended solids from phosphate tailings
US4399039A (en) * 1980-10-30 1983-08-16 Suncor, Inc. Treatment of tailings pond sludge
US4555346A (en) 1981-09-14 1985-11-26 Union Carbide Corporation Process for flocculating phophatic slimes
US4690752A (en) 1983-08-19 1987-09-01 Resource Technology Associates Selective flocculation process for the recovery of phosphate
US5688404A (en) 1995-06-07 1997-11-18 Allied Colloids Limited Phosphate recovery processes
US6077441A (en) 1998-01-13 2000-06-20 Ciba Specialty Chemicals Water Treatments Limited Mineral recovery processes

Also Published As

Publication number Publication date
CA2392246A1 (en) 2003-01-02
WO2003004831A1 (en) 2003-01-16
AR034656A1 (es) 2004-03-03
EA005875B1 (ru) 2005-06-30
PE20030211A1 (es) 2003-04-15

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AZ KZ RU