DK2817074T3 - Proces til fjernelse af salte fra en procesvæske - Google Patents

Proces til fjernelse af salte fra en procesvæske Download PDF

Info

Publication number
DK2817074T3
DK2817074T3 DK13752043.3T DK13752043T DK2817074T3 DK 2817074 T3 DK2817074 T3 DK 2817074T3 DK 13752043 T DK13752043 T DK 13752043T DK 2817074 T3 DK2817074 T3 DK 2817074T3
Authority
DK
Denmark
Prior art keywords
degassing vessel
acid
gases
salts
process liquid
Prior art date
Application number
DK13752043.3T
Other languages
English (en)
Inventor
Stephen W Carlson
Raymond G F Abry
Original Assignee
Ccr Tech Ltd
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 Ccr Tech Ltd filed Critical Ccr Tech Ltd
Application granted granted Critical
Publication of DK2817074T3 publication Critical patent/DK2817074T3/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0005—Degasification of liquids with one or more auxiliary substances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0036—Flash degasification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1425—Regeneration of liquid absorbents
    • 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
    • C02F1/20—Treatment of water, waste water, or sewage by degassing, i.e. liberation of dissolved gases
    • 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
    • C02F1/70—Treatment of water, waste water, or sewage by reduction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1462—Removing mixtures of hydrogen sulfide and carbon dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1475—Removing carbon dioxide
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Gas Separation By Absorption (AREA)
  • Treating Waste Gases (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Physical Water Treatments (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Removal Of Specific Substances (AREA)

Claims (5)

PAT E N T K RAV
1. Proces til fjernelse af syrenedbrydelige salte fra en procesvæske, som anvendes til at forhindre gashydratdannelse i olie- og gasbrøndsoperationer, hvilken proces omfatter: indføring af procesvæsken, som indeholder syrenedbrydelige salte, i en varmeveksler for opvarmning af procesvæsken; overføring af den opvarmede procesvæske til en første afgasningsbeholder, som drives under reduceret tryk for fjernelse af medrevne gasser fra procesvæsken; og yderligere indføring af en skyllegas i den første afgasningsbeholder for fjernelse af medrevne gasser, hvor de med revne gasser frigivet fra procesvæsken omfatter medrevne syregasser samt flygtige hydrocarboner og andre flygtige gasser; hvor gasserne frigivet fra afgasningsbeholderen fastholdes i en oxygenfri tilstand; indføring af en syre i procesvæsken fjernet fra den første afgasningsbeholder, som indeholder syrenedbrydelige salte, for tilvejebringelse af en syre-/procesvæskeblanding; indføring af blandingen i en anden afgasningsbeholder, hvor nedbrydningsgasser dannet ved reaktionen mellem de nævnte syrer og de nævnte syrenedbrydelige salte fjernes; og fjernelse af nedbrydningsgasserne fra den anden afgasningsbeholder; og fjernelse af procesvæsken fra den anden afgasningsbeholder i det væsentlige fri for de nævnte syrenedbrydelige salte.
2. Proces ifølge krav 1, hvor blandingen føres igennem en inline-blander, før indføring i den anden afgasningsbeholder.
3. Proces ifølge krav 1, hvor en skyllegas indføres i den anden afgasningsbeholderfor at skylle nedbrydningsgasser fra afgasningsbeholderen.
4. Proces ifølge krav 1, hvor den anden afgasningsbeholder drives under reduceret tryk.
5. Proces ifølge krav 1, hvor procesvæsken, som anvendes til at forhindre gashydrat-dannelse, indeholder en forbindelse valgt fra gruppen bestående af alkoholer, glycoler og alkanolaminer.
DK13752043.3T 2012-02-20 2013-02-19 Proces til fjernelse af salte fra en procesvæske DK2817074T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261600854P 2012-02-20 2012-02-20
PCT/US2013/026729 WO2013126346A1 (en) 2012-02-20 2013-02-19 Process for removing salts from a processing liquid

Publications (1)

Publication Number Publication Date
DK2817074T3 true DK2817074T3 (da) 2018-10-22

Family

ID=49006137

Family Applications (1)

Application Number Title Priority Date Filing Date
DK13752043.3T DK2817074T3 (da) 2012-02-20 2013-02-19 Proces til fjernelse af salte fra en procesvæske

Country Status (13)

Country Link
US (1) US9522834B2 (da)
EP (1) EP2817074B1 (da)
KR (1) KR102047042B1 (da)
CN (1) CN104271210B (da)
AU (1) AU2013222631B2 (da)
BR (1) BR112014020401B1 (da)
CA (1) CA2864981C (da)
CY (1) CY1120694T1 (da)
DK (1) DK2817074T3 (da)
EA (1) EA027854B1 (da)
IN (1) IN2014KN01731A (da)
MX (1) MX353048B (da)
WO (1) WO2013126346A1 (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9982201B2 (en) * 2013-12-02 2018-05-29 NexoSolutions LLC Removal of hydrocarbon contaminants
KR101654457B1 (ko) 2015-01-30 2016-09-05 경희대학교 산학협력단 고분자 나노층을 포함하는 생체재료 및 이의 제조방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3119752A (en) * 1959-01-30 1964-01-28 Singmaster & Breyer Recovery of fresh water from sea water
US4417961A (en) * 1981-03-30 1983-11-29 The Dow Chemical Company Membrane cell brine feed
DE3141772A1 (de) * 1981-10-21 1983-04-28 Linde Ag, 6200 Wiesbaden Verfahren und vorrichtung zum regulieren des nh(pfeil abwaerts)3(pfeil abwaerts)-gehaltes in der waschfluessigkeit einer gaswaesche
US5389208A (en) 1988-07-18 1995-02-14 Canadian Chemical Reclaiming Ltd. Process for reclaiming and/or concentrating waste aqueous solutions of gas treating chemicals
CA1325401C (en) 1988-07-18 1993-12-21 Dwight Merritt Process and apparatus for reclaiming waste gas treating chemical
US5993608A (en) 1997-04-25 1999-11-30 Canadian Chemical Reclaiming Ltd. Process for recovering processing liquids
US6508916B1 (en) 1999-06-14 2003-01-21 Canadian Chemical Reclaiming Ltd. Process for recovering processing liquids
CN100537456C (zh) * 2004-11-05 2009-09-09 浙江欧美环境工程有限公司 一种工业超纯水的制备工艺
NO20056113L (no) 2005-12-21 2007-06-22 Statoil Asa Fremgangsmate og anlegg for regenerering av glykol
CA2564590C (en) * 2006-10-19 2010-05-11 Bitmin Resources Inc. Method for treating a process water to obtain carbon dioxide therefrom
US20090032446A1 (en) * 2007-08-01 2009-02-05 Triwatech, L.L.C. Mobile station and methods for diagnosing and modeling site specific effluent treatment facility requirements
WO2010061811A1 (ja) * 2008-11-27 2010-06-03 栗田工業株式会社 アミノ基を有する水溶性有機溶媒の分離回収装置及び方法
EP2439176A1 (en) * 2010-10-07 2012-04-11 EnCana Corporation Treatment of water for use in hydraulic fracture stimulation

Also Published As

Publication number Publication date
MX353048B (es) 2017-12-18
CY1120694T1 (el) 2019-12-11
CA2864981C (en) 2020-06-16
WO2013126346A1 (en) 2013-08-29
BR112014020401A2 (pt) 2020-10-27
EA027854B1 (ru) 2017-09-29
EP2817074A1 (en) 2014-12-31
CN104271210A (zh) 2015-01-07
KR20140127304A (ko) 2014-11-03
EP2817074A4 (en) 2015-10-07
MX2014009985A (es) 2015-05-11
EA201491563A1 (ru) 2014-12-30
IN2014KN01731A (da) 2015-10-23
KR102047042B1 (ko) 2019-11-20
US9522834B2 (en) 2016-12-20
EP2817074B1 (en) 2018-07-11
AU2013222631B2 (en) 2017-01-12
US20150034567A1 (en) 2015-02-05
AU2013222631A1 (en) 2014-09-11
CN104271210B (zh) 2018-01-09
BR112014020401B1 (pt) 2021-09-21
CA2864981A1 (en) 2013-08-29

Similar Documents

Publication Publication Date Title
EP1261410B1 (en) Process for recovering processing liquids
CN102531227B (zh) 处理由使用聚合物的强化采油过程获得的采出水的方法
AU2009260960C1 (en) Process for separating solids from valuable or harmful liquids by vaporisation
CA2776627C (en) Method for hydrocarbon removal and recovery from drill cuttings
JP2005503456A5 (da)
Lehmann et al. Corrosion inhibitor and oxygen scavenger for use as MEG additives in the inhibition of wet gas pipelines
DK2817074T3 (da) Proces til fjernelse af salte fra en procesvæske
US7731857B2 (en) Method for treating a process water to obtain carbon dioxide therefrom
EP3215245A1 (en) Processes for reclaiming alcohols
JP4848506B2 (ja) プラスチックの分解方法
ES2923865T3 (es) Método catalítico para el tratamiento de agua producida
JP2006241380A (ja) プラスチックの分解方法
KR102439757B1 (ko) 알칼리 토금속 염을 함유하는 스트림으로부터 처리액을 회수하는 방법
US20060043002A1 (en) Method for downhole sulfur removal and recovery
CA2921154C (en) Method and apparatus for removing acid-gases from hydrocarbon-bearing saltwater solution
US20230023829A1 (en) Method for regenerating an aqueous solution of meg containing salts with purge treatment
JP4724524B2 (ja) 燃料油の中和方法
WO2024091469A1 (en) Bicarbonate removal from monoethylene glycol-water streams
NO316290B1 (no) Fremgangsmåte for å redusere en mengde av en avfallskomponent for et hydrokarbonfluid som strömmer gjennom et borehull
KR20080056937A (ko) 안수 중에 함유된 나프탈렌의 회수방법
CN117735570A (zh) 含氨酸性凝液脱除酸性气及氨回收的工艺方法
KR20140019434A (ko) 탄화수소 웰 스트림으로부터의 폐수로부터 수은을 제거하는 방법 및 장치
FR2918386A1 (fr) Procede d'elimination des mercaptans contenus dans les effluents liquides et gazeux.
LU85629A1 (fr) Procede de recuperation de petrole brut