MX363890B - Esquema de proceso para mejorar la remocion de sales de metal bivalente de monoetilenglicol (meg). - Google Patents
Esquema de proceso para mejorar la remocion de sales de metal bivalente de monoetilenglicol (meg).Info
- Publication number
- MX363890B MX363890B MX2014005776A MX2014005776A MX363890B MX 363890 B MX363890 B MX 363890B MX 2014005776 A MX2014005776 A MX 2014005776A MX 2014005776 A MX2014005776 A MX 2014005776A MX 363890 B MX363890 B MX 363890B
- Authority
- MX
- Mexico
- Prior art keywords
- meg
- slipstream
- precipitator
- feed stream
- divalent metal
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/30—Accessories for evaporators ; Constructional details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0033—Other features
- B01D5/0036—Multiple-effect condensation; Fractional condensation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0004—Crystallisation cooling by heat exchange
- B01D9/0009—Crystallisation cooling by heat exchange by direct heat exchange with added cooling fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/005—Selection of auxiliary, e.g. for control of crystallisation nuclei, of crystal growth, of adherence to walls; Arrangements for introduction thereof
- B01D9/0054—Use of anti-solvent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0059—General arrangements of crystallisation plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/0063—Control or regulation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
- C07C31/18—Polyhydroxylic acyclic alcohols
- C07C31/20—Dihydroxylic alcohols
- C07C31/202—Ethylene glycol
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/20—Halogens or halogen compounds
- B01D2257/204—Inorganic halogen compounds
Abstract
Un proceso de reclamación MEG incluye el paso de incrementar arriba de 2,000 ppm la concentración de sales de metal divalente de una corriente de alimentación rica de MEG (húmeda) que fluye en un de precipitación. El paso de incremento incluye el encaminamiento de la superficie de flujo MEG de sales saturadas del separador de rebaba al de precipitación. La superficie de flujo puede mezclarse con corriente de alimentación de agua dulce, una porción de corriente de alimentación MEG rica o alguna combinación de las dos. La corriente de alimentación MEG rica también puede dividirse en dos corrientes, con una porción de la corriente que se está calentando o encaminando al separador de rebaba y la otra porción que se está combinando como anteriormente con la superficie de flujo removida. El proceso puede llevarse a cabo en la superficie de flujo después de la dilución y previo a introducir el de precipitación o después de haberse cargado en el de precipitación. La remoción de las sales insolubles pueden realizarse en ya sea un lote o modo continuo.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/295,666 US9790153B2 (en) | 2011-11-14 | 2011-11-14 | Process scheme to improve divalent metal salts removal from mono ethylene glycol (MEG) |
PCT/US2012/053634 WO2013074183A1 (en) | 2011-11-14 | 2012-09-04 | Process scheme to improve divalent metal salts removal from mono ethylene glycol (meg) |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2014005776A MX2014005776A (es) | 2014-08-26 |
MX363890B true MX363890B (es) | 2019-04-05 |
Family
ID=46889459
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2014005776A MX363890B (es) | 2011-11-14 | 2012-09-04 | Esquema de proceso para mejorar la remocion de sales de metal bivalente de monoetilenglicol (meg). |
Country Status (9)
Country | Link |
---|---|
US (2) | US9790153B2 (es) |
EP (1) | EP2780312B1 (es) |
JP (1) | JP2014533268A (es) |
CN (1) | CN103930393A (es) |
BR (1) | BR112014011484B1 (es) |
CA (1) | CA2854773A1 (es) |
MX (1) | MX363890B (es) |
SG (1) | SG11201401727WA (es) |
WO (1) | WO2013074183A1 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9790153B2 (en) | 2011-11-14 | 2017-10-17 | Cameron International Corporation | Process scheme to improve divalent metal salts removal from mono ethylene glycol (MEG) |
AP2014008097A0 (en) | 2012-05-11 | 2014-12-31 | Fjords Proc As | Carboxylic acid salt removal during hydrate inhibitor recovery |
US20150104356A1 (en) | 2013-10-10 | 2015-04-16 | Cameron Solutions, Inc. | System and Process For Removal Of Organic Carboxylates From Mono Ethylene Glycol (MEG) Water Streams By Acidification and Vaporization Under Vacuum |
US10683219B2 (en) * | 2014-04-07 | 2020-06-16 | Cameron Solutions, Inc. | Divalent ion removal from monoethylene glycol-water streams |
US9272972B2 (en) | 2014-06-17 | 2016-03-01 | Cameron Solutions, Inc. | Salt removal and transport system and method for use in a mono ethylene glycol reclamation process |
US9150477B1 (en) * | 2014-06-17 | 2015-10-06 | Cameron Solutions, Inc. | System for removing salt from a rich mono ethylene glycol stream |
KR101680337B1 (ko) * | 2014-06-27 | 2016-11-28 | 삼성중공업 주식회사 | Meg 회수 장치 |
WO2016014628A1 (en) * | 2014-07-22 | 2016-01-28 | Ccr Technologies, Ltd. | Process for recovering processing liquids from streams containing alkaline earth metal salts |
KR101665452B1 (ko) * | 2014-11-21 | 2016-10-12 | 대우조선해양 주식회사 | Meg 재생 시스템 |
KR101665453B1 (ko) * | 2014-11-21 | 2016-10-12 | 대우조선해양 주식회사 | Meg 재생 시스템 |
KR101670878B1 (ko) * | 2015-01-16 | 2016-10-31 | 대우조선해양 주식회사 | Meg 재생 시스템 |
KR101762583B1 (ko) | 2015-08-12 | 2017-07-28 | 삼성중공업 주식회사 | 회수 대상 물질의 회수 공정에 구비되는 고용해도 염 제거 장치 |
KR102439330B1 (ko) * | 2015-11-04 | 2022-09-02 | 한국조선해양 주식회사 | 수화물 억제제 처리 시스템 |
KR101805491B1 (ko) * | 2015-11-23 | 2017-12-07 | 대우조선해양 주식회사 | Meg 재생 시스템 |
JP6814823B2 (ja) * | 2016-03-16 | 2021-01-20 | アエロ マグ 2000 エルエルエル インコーポレイテッド | 航空機用除氷液から回収された使用済みエチレングリコールのリサイクル方法及びシステム |
CN106397124B (zh) * | 2016-09-13 | 2019-05-28 | 西南石油大学 | 一种含盐乙二醇溶液的除盐方法 |
KR102647868B1 (ko) | 2016-12-01 | 2024-03-15 | 한화오션 주식회사 | 중공사막 필터 기반의 복합공정을 이용한 meg 회수장치 |
US20220099233A1 (en) * | 2020-09-29 | 2022-03-31 | Saudi Arabian Oil Company | Solid removal in glycol reclamation |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2359748A (en) | 1942-04-23 | 1944-10-10 | Dorr Co | Treatment of water softening sludge |
US3839199A (en) | 1972-04-14 | 1974-10-01 | Permutit Co Inc | Method of softening water to provide easily drained and easily filtered precipitates |
US4017391A (en) | 1973-11-26 | 1977-04-12 | Black Alvin P | Water treatment system |
US4209395A (en) | 1975-01-14 | 1980-06-24 | Passavant-Werke Michelbacher Huette | Process for slow softening water |
US4059513A (en) | 1975-08-04 | 1977-11-22 | Zadera Karel V | Treatment of water to remove certain ions therefrom |
US5152904A (en) | 1991-01-16 | 1992-10-06 | Yeda Research And Development Co., Ltd. | Water softening process |
US5683587A (en) | 1992-03-30 | 1997-11-04 | Ferrara; Marcello | Process for treating industrial wastes |
US5518633A (en) | 1994-10-21 | 1996-05-21 | E. I. Du Pont De Nemours And Company | Process for treating aqueous media containing metal ions |
NO307503B1 (no) * | 1997-03-05 | 2000-04-17 | Kvaerner Process Systems As | FremgangsmÕte ved og anordning for behandling og bearbeiding av et fluid |
US6425942B1 (en) * | 1997-06-20 | 2002-07-30 | Ruhrgas Aktiengesellschaft | Method and device for drying a gas |
US6023003A (en) * | 1998-01-13 | 2000-02-08 | Reading & Bates Development Co. | Process and system for recovering glycol from glycol/brine streams |
NZ332331A (en) * | 1998-10-15 | 2000-03-27 | Craig Nazzer | Continuous process for removing solids from miscible liquid mixture; lower boiling point liquid(s) removed by flashing or boiling |
ATE499325T1 (de) | 2000-11-02 | 2011-03-15 | Veolia Water Solutions & Tech | Verfahren zur behandlung von wasser und abwasser |
US6627085B2 (en) | 2001-06-25 | 2003-09-30 | Vulcan Chemicals | Treatment of brine to remove metals and silicon therefrom |
US20030127391A1 (en) | 2001-07-26 | 2003-07-10 | Craft Frank S. | Method for treatment of circulating cooling water |
US7083730B2 (en) | 2002-08-02 | 2006-08-01 | University Of South Carolina | Production of purified water and high value chemicals from salt water |
FR2846323B1 (fr) * | 2002-10-28 | 2004-12-10 | Inst Francais Du Petrole | Procede de regeneration d'une solution aqueuse de glycol contenant des sels |
US7708865B2 (en) * | 2003-09-19 | 2010-05-04 | Texas A&M University System | Vapor-compression evaporation system and method |
WO2006110192A1 (en) * | 2005-04-07 | 2006-10-19 | Exxonmobil Upstream Research Company | Recovery of kinetic hydrate inhibitor |
NO20056113L (no) | 2005-12-21 | 2007-06-22 | Statoil Asa | Fremgangsmate og anlegg for regenerering av glykol |
US7815804B2 (en) | 2006-12-12 | 2010-10-19 | Otv Sa S.A. | Method for treating wastewater or produced water |
US8329963B2 (en) * | 2007-07-30 | 2012-12-11 | Cameron International Corporation | Removing solids in monoethylene glycol reclamation |
US7520993B1 (en) | 2007-12-06 | 2009-04-21 | Water & Power Technologies, Inc. | Water treatment process for oilfield produced water |
BRPI0915321A2 (pt) * | 2008-06-15 | 2016-11-01 | Craig Nazzer | processo para separar sólidos de liquidos benéficos ou prejudiciais por meio de vaporização |
NO332854B1 (no) * | 2009-01-08 | 2013-01-21 | Aker Process Systems As | Fremgangsmåte for re-konsentrasjon og gjenvinning av monoetylenglykol |
GB2473213B (en) * | 2009-09-02 | 2011-12-28 | Aker Process Systems As | Device and method for recovering MEG |
US9790153B2 (en) | 2011-11-14 | 2017-10-17 | Cameron International Corporation | Process scheme to improve divalent metal salts removal from mono ethylene glycol (MEG) |
-
2011
- 2011-11-14 US US13/295,666 patent/US9790153B2/en active Active
-
2012
- 2012-09-04 WO PCT/US2012/053634 patent/WO2013074183A1/en active Application Filing
- 2012-09-04 EP EP12762472.4A patent/EP2780312B1/en active Active
- 2012-09-04 SG SG11201401727WA patent/SG11201401727WA/en unknown
- 2012-09-04 BR BR112014011484A patent/BR112014011484B1/pt active IP Right Grant
- 2012-09-04 JP JP2014541044A patent/JP2014533268A/ja active Pending
- 2012-09-04 MX MX2014005776A patent/MX363890B/es active IP Right Grant
- 2012-09-04 CN CN201280055935.9A patent/CN103930393A/zh active Pending
- 2012-09-04 CA CA2854773A patent/CA2854773A1/en not_active Abandoned
-
2017
- 2017-10-16 US US15/784,913 patent/US11203560B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2014533268A (ja) | 2014-12-11 |
BR112014011484A2 (pt) | 2017-05-02 |
US20130118989A1 (en) | 2013-05-16 |
WO2013074183A1 (en) | 2013-05-23 |
US11203560B2 (en) | 2021-12-21 |
SG11201401727WA (en) | 2014-09-26 |
US9790153B2 (en) | 2017-10-17 |
US20180037527A1 (en) | 2018-02-08 |
EP2780312A1 (en) | 2014-09-24 |
BR112014011484B1 (pt) | 2020-01-14 |
MX2014005776A (es) | 2014-08-26 |
EP2780312B1 (en) | 2021-12-22 |
CA2854773A1 (en) | 2013-05-23 |
CN103930393A (zh) | 2014-07-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GB | Transfer or rights |
Owner name: CAMERON TECHNOLOGIES LIMITED |
|
FG | Grant or registration |