CA2871395C - Solidification de saumure residuelle des operations de recuperation d'hydrocarbure sur place - Google Patents

Solidification de saumure residuelle des operations de recuperation d'hydrocarbure sur place Download PDF

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Publication number
CA2871395C
CA2871395C CA2871395A CA2871395A CA2871395C CA 2871395 C CA2871395 C CA 2871395C CA 2871395 A CA2871395 A CA 2871395A CA 2871395 A CA2871395 A CA 2871395A CA 2871395 C CA2871395 C CA 2871395C
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CA
Canada
Prior art keywords
solidification
waste brine
waste
calcium
brine
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.)
Active
Application number
CA2871395A
Other languages
English (en)
Other versions
CA2871395A1 (fr
Inventor
David Pernitsky
Anita Selinger
John Kupar
Christian Haussmann
Gregory Bennett
Lanny Weimer
James Nowak
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.)
Suncor Energy Inc
Statoil Canada Ltd
Canadian Natural Resources Ltd
ConocoPhillips Canada Resources Corp
CNOOC Petroleum North America ULC
BL Technologies Inc
Original Assignee
Suncor Energy Inc
Statoil Canada Ltd
Canadian Natural Resources Ltd
Nexen Energy ULC
ConocoPhillips Canada Resources Corp
Devon Canada Corp
BL Technologies Inc
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 Suncor Energy Inc, Statoil Canada Ltd, Canadian Natural Resources Ltd, Nexen Energy ULC, ConocoPhillips Canada Resources Corp, Devon Canada Corp, BL Technologies Inc filed Critical Suncor Energy Inc
Priority to CA2871395A priority Critical patent/CA2871395C/fr
Priority to CA3026183A priority patent/CA3026183C/fr
Publication of CA2871395A1 publication Critical patent/CA2871395A1/fr
Application granted granted Critical
Publication of CA2871395C publication Critical patent/CA2871395C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F11/00—Treatment of sludge; Devices therefor
    • C02F11/008—Sludge treatment by fixation or solidification
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/048—Purification of waste water by evaporation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

Il est prévu un procédé et une formulation de solidification pour traiter des saumures usées provenant dune opération de récupération dhydrocarbures thermique in situ. Les saumures usées peuvent provenir dune opération de drainage par gravité au moyen de vapeur, dun flux de purge de cristalliseur, dun flux de purge dévaporateur ou dun flux purge de générateur de vapeur à simple traversée. Le procédé comprend lajout de la formulation de solidification à la saumure usée pour produire un déchet solidifié qui peut être éliminé dans des sites denfouissement. La formulation de solidification peut être préparée selon les caractéristiques chimiques de la saumure usée. La formulation de solidification ajoutée à la saumure usée peut comprendre des cendres volantes ayant une teneur élevée en carbone, comme celles issues du coke de pétrole. Des composés contenant du calcium et des composés contenant de la silice peuvent également être inclus dans la formation de solidification.
CA2871395A 2014-11-17 2014-11-17 Solidification de saumure residuelle des operations de recuperation d'hydrocarbure sur place Active CA2871395C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2871395A CA2871395C (fr) 2014-11-17 2014-11-17 Solidification de saumure residuelle des operations de recuperation d'hydrocarbure sur place
CA3026183A CA3026183C (fr) 2014-11-17 2014-11-17 Solidification de saumure residuelle des operations de recuperation d'hydrocarbure sur place

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2871395A CA2871395C (fr) 2014-11-17 2014-11-17 Solidification de saumure residuelle des operations de recuperation d'hydrocarbure sur place

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA3026183A Division CA3026183C (fr) 2014-11-17 2014-11-17 Solidification de saumure residuelle des operations de recuperation d'hydrocarbure sur place

Publications (2)

Publication Number Publication Date
CA2871395A1 CA2871395A1 (fr) 2016-05-17
CA2871395C true CA2871395C (fr) 2019-02-05

Family

ID=55971250

Family Applications (2)

Application Number Title Priority Date Filing Date
CA3026183A Active CA3026183C (fr) 2014-11-17 2014-11-17 Solidification de saumure residuelle des operations de recuperation d'hydrocarbure sur place
CA2871395A Active CA2871395C (fr) 2014-11-17 2014-11-17 Solidification de saumure residuelle des operations de recuperation d'hydrocarbure sur place

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA3026183A Active CA3026183C (fr) 2014-11-17 2014-11-17 Solidification de saumure residuelle des operations de recuperation d'hydrocarbure sur place

Country Status (1)

Country Link
CA (2) CA3026183C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114349027A (zh) * 2020-10-14 2022-04-15 重庆工商大学 一种低温等离子体去除工业废盐中有机物的方法和装置
CN116493378B (zh) * 2023-05-06 2024-07-26 中国华能集团清洁能源技术研究院有限公司 一种火电厂固废综合利用及废水处理系统和方法

Also Published As

Publication number Publication date
CA3026183A1 (fr) 2016-05-17
CA3026183C (fr) 2022-04-26
CA2871395A1 (fr) 2016-05-17

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