BRPI0814016A2 - Remoção de sólidos em reparação de monoetilenoglicol - Google Patents

Remoção de sólidos em reparação de monoetilenoglicol

Info

Publication number
BRPI0814016A2
BRPI0814016A2 BRPI0814016-2A2A BRPI0814016A BRPI0814016A2 BR PI0814016 A2 BRPI0814016 A2 BR PI0814016A2 BR PI0814016 A BRPI0814016 A BR PI0814016A BR PI0814016 A2 BRPI0814016 A2 BR PI0814016A2
Authority
BR
Brazil
Prior art keywords
monoethyleneglycol
solids
repair
removal
Prior art date
Application number
BRPI0814016-2A2A
Other languages
English (en)
Inventor
James C T Chen
Original Assignee
Cameron Int Corp
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 Cameron Int Corp filed Critical Cameron Int Corp
Publication of BRPI0814016A2 publication Critical patent/BRPI0814016A2/pt

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
    • C07C29/88—Separation; Purification; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification of at least one compound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D9/00—Crystallisation
    • B01D9/0036—Crystallisation on to a bed of product crystals; Seeding
    • 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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • C12C11/02—Pitching yeast

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Microbiology (AREA)
  • Food Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Biochemistry (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Mycology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Removal Of Specific Substances (AREA)
BRPI0814016-2A2A 2007-07-30 2008-07-17 Remoção de sólidos em reparação de monoetilenoglicol BRPI0814016A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US95271607P 2007-07-30 2007-07-30
PCT/US2008/070268 WO2009017971A1 (en) 2007-07-30 2008-07-17 Removing solids in monoethylene glycol reclamation

Publications (1)

Publication Number Publication Date
BRPI0814016A2 true BRPI0814016A2 (pt) 2015-02-03

Family

ID=40304731

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0814016-2A2A BRPI0814016A2 (pt) 2007-07-30 2008-07-17 Remoção de sólidos em reparação de monoetilenoglicol

Country Status (4)

Country Link
US (1) US8329963B2 (pt)
EP (1) EP2188237A4 (pt)
BR (1) BRPI0814016A2 (pt)
WO (1) WO2009017971A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2473213B (en) * 2009-09-02 2011-12-28 Aker Process Systems As Device and method for recovering MEG
CN103702962B (zh) 2011-06-14 2016-09-07 挪威国家石油公司 用于从单乙二醇中去除多价阳离子的方法和装置
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
US9433875B2 (en) * 2012-08-24 2016-09-06 Cameron International Corporation Divalent cation removal from rich monoethylene glycol (MEG) feed streams by ion exchange
US9145345B2 (en) * 2012-08-30 2015-09-29 Glyeco, Inc. Method and apparatus for processing glycol
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
US9133086B2 (en) * 2014-02-10 2015-09-15 Cameron Solutions, Inc. Divalent ion removal from monoethylene glycol (MEG) feed streams
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
KR101652494B1 (ko) * 2014-06-27 2016-08-30 삼성중공업 주식회사 Meg 회수 장치
KR102439757B1 (ko) * 2014-07-22 2022-09-01 씨씨알 테크놀로지스, 리미티드 알칼리 토금속 염을 함유하는 스트림으로부터 처리액을 회수하는 방법
KR20160095443A (ko) 2015-02-03 2016-08-11 대우조선해양 주식회사 Ｍｅｇ 재생 공정의 염 제거 방법
US11524927B2 (en) * 2015-07-16 2022-12-13 Cameron International Corporation Short contact, elevated temperature MEG reclamation
KR101762583B1 (ko) 2015-08-12 2017-07-28 삼성중공업 주식회사 회수 대상 물질의 회수 공정에 구비되는 고용해도 염 제거 장치
US10807017B2 (en) * 2018-12-20 2020-10-20 Schlumberger Technology Corporation Heating flash-on-oil vapor section
US11976770B2 (en) 2020-09-29 2024-05-07 Saudi Arabian Oil Company Solid removal in glycol reclamation
EP4277887A4 (en) 2021-01-18 2024-12-11 Cameron Technologies Limited REMOVAL OF SULFATE FROM MEG STREAMS USING CALCIUM CHLORIDE
US12215555B2 (en) * 2023-03-21 2025-02-04 Saudi Arabian Oil Company Systems and methods for operating candle filters to recover glycols from drilling operations

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4822926A (en) * 1988-02-29 1989-04-18 Shell Oil Company Ethylene oxide/glycols recovery process
FR2846323B1 (fr) * 2002-10-28 2004-12-10 Inst Francais Du Petrole Procede de regeneration d'une solution aqueuse de glycol contenant des sels

Also Published As

Publication number Publication date
US20100191023A1 (en) 2010-07-29
WO2009017971A1 (en) 2009-02-05
US8329963B2 (en) 2012-12-11
EP2188237A4 (en) 2014-10-15
EP2188237A1 (en) 2010-05-26

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.