BR0109488A - Processo de remoção de iodetos org nicos de meios org nicos - Google Patents

Processo de remoção de iodetos org nicos de meios org nicos

Info

Publication number
BR0109488A
BR0109488A BR0109488-2A BR0109488A BR0109488A BR 0109488 A BR0109488 A BR 0109488A BR 0109488 A BR0109488 A BR 0109488A BR 0109488 A BR0109488 A BR 0109488A
Authority
BR
Brazil
Prior art keywords
organic
iodides
media
removal process
organic media
Prior art date
Application number
BR0109488-2A
Other languages
English (en)
Inventor
George A Blay
Jerry A Broussard
G Paull Torrence
Original Assignee
Celanese 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24131844&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0109488(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Celanese Int Corp filed Critical Celanese Int Corp
Publication of BR0109488A publication Critical patent/BR0109488A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/47—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/04—Processes using organic exchangers
    • B01J39/05—Processes using organic exchangers in the strongly acidic form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cleaning Or Drying Semiconductors (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • ing And Chemical Polishing (AREA)

Abstract

"PROCESSO DE REMOçãO DE IODETOS ORG NICOS DE MEIOS ORG NICOS". Um processo de remoção de iodetos orgânicos de meios orgânicos não aquosos inclui colocar-se os meios orgânicos em contato com um substrato de troca de íons catiónicos por troca de prata ou de mercúrio, a uma temperatura acima de aproximadamente 50 C. O processo é especialmente efetivo para a remoção de iodetos orgânicos de alto peso molecular tais como o ácido acético ou anidrido acético. Espécies específicas removidas incluem iodetos de decila e iodetos de dodecila de meios orgânicos tais como o ácido acético.
BR0109488-2A 2000-03-24 2001-03-23 Processo de remoção de iodetos org nicos de meios org nicos BR0109488A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/534,868 US6225498B1 (en) 2000-03-24 2000-03-24 Method of removing organic iodides from organic media
PCT/US2001/009208 WO2001072422A2 (en) 2000-03-24 2001-03-23 Method of removing organic iodides from organic media

Publications (1)

Publication Number Publication Date
BR0109488A true BR0109488A (pt) 2003-06-10

Family

ID=24131844

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0109488-2A BR0109488A (pt) 2000-03-24 2001-03-23 Processo de remoção de iodetos org nicos de meios org nicos

Country Status (25)

Country Link
US (1) US6225498B1 (pt)
EP (1) EP1268388B1 (pt)
JP (1) JP5507029B2 (pt)
KR (1) KR100805586B1 (pt)
CN (1) CN1258513C (pt)
AR (1) AR027631A1 (pt)
AT (1) ATE300515T1 (pt)
AU (2) AU2001245941B2 (pt)
BR (1) BR0109488A (pt)
CA (1) CA2403284C (pt)
CZ (1) CZ303388B6 (pt)
DE (1) DE60112263T2 (pt)
ES (1) ES2244596T3 (pt)
GC (1) GC0000276A (pt)
MX (1) MXPA02009396A (pt)
MY (1) MY117486A (pt)
NO (1) NO328989B1 (pt)
NZ (1) NZ521266A (pt)
PL (1) PL203233B1 (pt)
RU (1) RU2254325C2 (pt)
TR (1) TR200202233T2 (pt)
TW (1) TWI300005B (pt)
UA (1) UA72963C2 (pt)
WO (1) WO2001072422A2 (pt)
YU (1) YU71402A (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6225498B1 (en) * 2000-03-24 2001-05-01 Celanese International Corporation Method of removing organic iodides from organic media
US20080116417A1 (en) * 2006-11-14 2008-05-22 Samuels George J Iodine and iodide removal method
US7588690B1 (en) * 2009-02-10 2009-09-15 The Purolite Company Method of iodide removal
US8704010B2 (en) 2010-05-07 2014-04-22 Celanese International Corporation Alcohol production process with impurity removal
US8378141B2 (en) 2010-08-16 2013-02-19 Celanese International Corporation Process and system for supplying vapor from drying column to light ends column
US8461379B2 (en) 2010-10-12 2013-06-11 Celanese International Corporation Production of acetic acid comprising feeding at least one reactant to a recycle stream
US9056825B2 (en) 2010-10-13 2015-06-16 Celanese International Corporation Process for recovering halogen promoters and removing permanganate reducing compounds
US8637698B2 (en) 2010-11-19 2014-01-28 Celanese International Corporation Production of acetic acid with an increased production rate
MX2013007647A (es) 2010-12-30 2013-08-01 Celanese Int Corp Purificacion de torrentes de productos de acido acetico.
WO2013070216A1 (en) 2011-11-09 2013-05-16 Celanese International Corporation Integrated ethanol production from methanol via carbonylation and hydrogenation by extracting halides from acetic acid
US8859810B2 (en) 2012-08-21 2014-10-14 Celanese International Corporation Process for recovering permanganate reducing compounds from an acetic acid production process
EP3201165B1 (en) 2014-10-02 2019-08-21 Celanese International Corporation Process for producing acetic acid
US9260369B1 (en) 2014-11-14 2016-02-16 Celanese International Corporation Processes for producing acetic acid product having low butyl acetate content
US9302975B1 (en) 2015-07-01 2016-04-05 Celanese International Corporation Process for flashing a reaction medium
US9561994B2 (en) 2015-01-30 2017-02-07 Celanese International Corporation Processes for producing acetic acid
RS59401B1 (sr) 2015-01-30 2019-11-29 Celanese Int Corp Postupci proizvodnje sirćetne kiseline
US9487464B2 (en) 2015-01-30 2016-11-08 Celanese International Corporation Processes for producing acetic acid
WO2016122728A1 (en) 2015-01-30 2016-08-04 Celanese International Corporation Processes for producing acetic acid
US9505696B2 (en) 2015-02-04 2016-11-29 Celanese International Corporation Process to control HI concentration in residuum stream
US10413840B2 (en) 2015-02-04 2019-09-17 Celanese International Coporation Process to control HI concentration in residuum stream
US9512056B2 (en) 2015-02-04 2016-12-06 Celanese International Corporation Process to control HI concentration in residuum stream
CA2990613C (en) 2015-06-23 2019-04-09 Lyondellbasell Acetyls, Llc Silver loaded halide removal resins for treating halide containing solutions
US9382186B1 (en) 2015-07-01 2016-07-05 Celanese International Corporation Process for producing acetic acid
US9382183B1 (en) 2015-07-01 2016-07-05 Celanese International Corporation Process for flashing a reaction medium
US9302974B1 (en) 2015-07-01 2016-04-05 Celanese International Corporation Process for producing acetic acid
KR102438920B1 (ko) 2015-10-02 2022-08-31 셀라니즈 인터내셔날 코포레이션 물의 재순환과 함께 아세트산을 생산하는 방법
US9908835B2 (en) * 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride
US9957216B2 (en) 2015-11-13 2018-05-01 Celanese International Corporation Processes for producing acetic acid
US10807935B2 (en) 2018-11-02 2020-10-20 Celanese International Corporation Process for continuous acetic acid production
US20230127564A1 (en) 2020-04-01 2023-04-27 Celanese International Corporation Processes for removing and/or reducing permanganate reducing compounds and alkyl iodides
CN115916735A (zh) 2020-06-03 2023-04-04 国际人造丝公司 乙酸的生产和纯化

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4615806B1 (en) * 1985-03-07 1994-05-03 Hoechst Co American Removal of iodide compounds from non-aqueous organic media
US5139981A (en) 1987-06-24 1992-08-18 Union Carbide Chemicals & Plastics Technology Corporation Process for preparing silver(I)-exchanged resins
CA1305181C (en) * 1987-06-24 1992-07-14 Jonathan Joshua Kurland Removal of halides from carboxylic acids
GB9022787D0 (en) 1990-10-19 1990-12-05 British Petroleum Co Plc Process
GB9023634D0 (en) * 1990-10-31 1990-12-12 British Petroleum Co Plc Process for purifying acetic acid and/or acetic anhydride
US5220058A (en) 1991-09-30 1993-06-15 Union Carbide Chemicals & Plastics Technology Corporation Iodide removal process
GB9122168D0 (en) * 1991-10-18 1991-11-27 Bp Chem Int Ltd Process
GB9211671D0 (en) * 1992-06-02 1992-07-15 Bp Chem Int Ltd Process
DE69500905T2 (de) 1994-05-31 1998-02-12 Eastman Chem Co Verfahren zur Entfernung von Jod enthaltenden Verbindungen aus Essigsäure
JP3281258B2 (ja) 1996-04-26 2002-05-13 ダイセル化学工業株式会社 有機媒質中に含まれるヨウ素化合物を除去する際の運転方法
GB9715489D0 (en) * 1997-07-23 1997-10-01 Bp Chem Int Ltd Composition
US6225498B1 (en) * 2000-03-24 2001-05-01 Celanese International Corporation Method of removing organic iodides from organic media

Also Published As

Publication number Publication date
NO20024546D0 (no) 2002-09-23
US6225498B1 (en) 2001-05-01
AU4594101A (en) 2001-10-08
MY117486A (en) 2004-07-31
GC0000276A (en) 2006-11-01
NO328989B1 (no) 2010-07-12
MXPA02009396A (es) 2003-02-12
NO20024546L (no) 2002-11-07
KR20020080501A (ko) 2002-10-23
EP1268388B1 (en) 2005-07-27
CZ303388B6 (cs) 2012-08-29
ATE300515T1 (de) 2005-08-15
WO2001072422A2 (en) 2001-10-04
YU71402A (sh) 2006-03-03
ES2244596T3 (es) 2005-12-16
DE60112263D1 (de) 2005-09-01
WO2001072422A8 (en) 2002-12-19
RU2254325C2 (ru) 2005-06-20
UA72963C2 (uk) 2005-05-16
RU2002128630A (ru) 2004-02-20
JP2003527963A (ja) 2003-09-24
CA2403284A1 (en) 2001-10-04
EP1268388A2 (en) 2003-01-02
JP5507029B2 (ja) 2014-05-28
AR027631A1 (es) 2003-04-02
CN1258513C (zh) 2006-06-07
PL203233B1 (pl) 2009-09-30
CN1419531A (zh) 2003-05-21
PL357821A1 (en) 2004-07-26
CZ20023535A3 (cs) 2003-04-16
CA2403284C (en) 2010-06-22
AU2001245941B2 (en) 2004-03-11
TR200202233T2 (tr) 2003-03-21
WO2001072422A3 (en) 2002-03-07
DE60112263T2 (de) 2006-04-13
KR100805586B1 (ko) 2008-02-20
TWI300005B (en) 2008-08-21
NZ521266A (en) 2004-07-30

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Legal Events

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B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O, E 13 DA LPI

B12B Appeal against refusal [chapter 12.2 patent gazette]