WO2009071981A3 - Procédé d'inhibition de silice et d'évaporation par purge (sibe, silica inhibition and blowdown evaporation) - Google Patents

Procédé d'inhibition de silice et d'évaporation par purge (sibe, silica inhibition and blowdown evaporation) Download PDF

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Publication number
WO2009071981A3
WO2009071981A3 PCT/IB2008/003335 IB2008003335W WO2009071981A3 WO 2009071981 A3 WO2009071981 A3 WO 2009071981A3 IB 2008003335 W IB2008003335 W IB 2008003335W WO 2009071981 A3 WO2009071981 A3 WO 2009071981A3
Authority
WO
WIPO (PCT)
Prior art keywords
feedwater
boiler
silica
blowdown
water stream
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.)
Ceased
Application number
PCT/IB2008/003335
Other languages
English (en)
Other versions
WO2009071981A2 (fr
Inventor
Pierre Pedenaud
Philippe Michaud
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.)
TotalEnergies SE
Original Assignee
Total SE
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 Total SE filed Critical Total SE
Publication of WO2009071981A2 publication Critical patent/WO2009071981A2/fr
Anticipated expiration legal-status Critical
Publication of WO2009071981A3 publication Critical patent/WO2009071981A3/fr
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D11/00—Feed-water supply not provided for in other main groups
    • F22D11/006—Arrangements of feedwater cleaning with a boiler
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
    • C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
    • C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
    • C02F5/145—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus combined with inorganic substances
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/10—Nature of the water, waste water, sewage or sludge to be treated from quarries or from mining activities

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

L'invention concerne un procédé pour produire de la vapeur, comprenant les étapes consistant à : - fournir une eau d'alimentation contenant de la silice; - introduire l'eau d'alimentation dans une chaudière; - produire de la vapeur et une purge liquide dans la chaudière; - ajouter un inhibiteur de dépôt de silice dans l'eau d'alimentation avant son introduction dans la chaudière; - traiter au moins en partie la purge liquide afin de produire un courant d'eau diluant; - ajouter au moins une partie du courant d'eau diluant dans l'eau d'alimentation avant de l'introduire dans la chaudière; - la teneur en silice du courant d'eau diluant étant inférieure à la teneur en silice de l'eau d'alimentation auquel il est ajouté. L'invention concerne également une installation adaptée à la mise en œuvre de ce procédé ainsi qu'un procédé d'extraction d'hydrocarbures d'une formation souterraine qui utilise ce procédé.
PCT/IB2008/003335 2007-12-07 2008-10-14 Procédé d'inhibition de silice et d'évaporation par purge (sibe, silica inhibition and blowdown evaporation) Ceased WO2009071981A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1229707P 2007-12-07 2007-12-07
US61/012,297 2007-12-07

Publications (2)

Publication Number Publication Date
WO2009071981A2 WO2009071981A2 (fr) 2009-06-11
WO2009071981A3 true WO2009071981A3 (fr) 2010-07-08

Family

ID=40718268

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2008/003335 Ceased WO2009071981A2 (fr) 2007-12-07 2008-10-14 Procédé d'inhibition de silice et d'évaporation par purge (sibe, silica inhibition and blowdown evaporation)

Country Status (2)

Country Link
CA (1) CA2641072C (fr)
WO (1) WO2009071981A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2954950B1 (fr) * 2010-01-06 2012-02-24 Total Sa Production de vapeur et son application a la recuperation assistee d'hydrocarbures
FR2963962B1 (fr) * 2010-08-19 2014-02-21 Total Sa Production de vapeur et son application a la recuperation assistee d'hydrocarbures
US9731989B2 (en) * 2010-12-17 2017-08-15 General Electric Company Chemical oxidation or electromagnetic treatment in SAGD operations
FR3003337B1 (fr) * 2013-03-12 2017-06-23 Ingenica Ingenierie Ind Procede de generation de vapeur d'eau et procede de recuperation de petrole brut par drainage gravitaire assiste par injection de vapeur d'eau (sagd) incluant ledit procede de generation de vapeur d'eau
FR3018800B1 (fr) 2014-03-21 2016-04-29 Total Sa Procede d'extraction d'huiles lourdes et de generation de vapeur d'eau
FR3025828B1 (fr) 2014-09-11 2017-06-02 Ingenica Ingenierie Ind Procede de generation de vapeur d'eau a partir d'une eau brute, en particulier d'une eau de purge sortant d'un generateur de vapeur
CN106986438A (zh) * 2017-06-07 2017-07-28 东莞市净宇环保科技有限公司 一种cod去除剂及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2475048A1 (fr) * 2003-08-01 2005-02-01 Total Sa Procedes d'extraction d'huiles lourdes et de generation de vapeur d'eau comprenant l'utilisation d'inhibiteurs de depot de silice
WO2005054746A2 (fr) * 2003-11-26 2005-06-16 Aquatech International Corporation Procede de production de vapeur haute pression a partir d'eau produite
US20070051513A1 (en) * 1999-05-07 2007-03-08 Ge Ionics, Inc. Treatment of Brines for Deep Well Injection

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070051513A1 (en) * 1999-05-07 2007-03-08 Ge Ionics, Inc. Treatment of Brines for Deep Well Injection
CA2475048A1 (fr) * 2003-08-01 2005-02-01 Total Sa Procedes d'extraction d'huiles lourdes et de generation de vapeur d'eau comprenant l'utilisation d'inhibiteurs de depot de silice
WO2005054746A2 (fr) * 2003-11-26 2005-06-16 Aquatech International Corporation Procede de production de vapeur haute pression a partir d'eau produite

Also Published As

Publication number Publication date
CA2641072A1 (fr) 2009-06-07
CA2641072C (fr) 2016-02-16
WO2009071981A2 (fr) 2009-06-11

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