HK67692A - Removal of iodide compounds from non-aqueous organic media - Google Patents

Removal of iodide compounds from non-aqueous organic media

Info

Publication number
HK67692A
HK67692A HK676/92A HK67692A HK67692A HK 67692 A HK67692 A HK 67692A HK 676/92 A HK676/92 A HK 676/92A HK 67692 A HK67692 A HK 67692A HK 67692 A HK67692 A HK 67692A
Authority
HK
Hong Kong
Prior art keywords
removal
aqueous organic
organic media
iodide compounds
iodide
Prior art date
Application number
HK676/92A
Other languages
English (en)
Inventor
Charles Bruce Hilton
Original Assignee
Celanese 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=24848035&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK67692(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Celanese Corp filed Critical Celanese Corp
Publication of HK67692A publication Critical patent/HK67692A/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/79—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Analytical Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
HK676/92A 1985-03-07 1992-09-10 Removal of iodide compounds from non-aqueous organic media HK67692A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06708992 US4615806B1 (en) 1985-03-07 1985-03-07 Removal of iodide compounds from non-aqueous organic media

Publications (1)

Publication Number Publication Date
HK67692A true HK67692A (en) 1992-09-18

Family

ID=24848035

Family Applications (1)

Application Number Title Priority Date Filing Date
HK676/92A HK67692A (en) 1985-03-07 1992-09-10 Removal of iodide compounds from non-aqueous organic media

Country Status (14)

Country Link
US (1) US4615806B1 (es)
EP (1) EP0196173B1 (es)
JP (1) JPS61209053A (es)
KR (1) KR900006072B1 (es)
CN (1) CN86101411B (es)
AU (1) AU572444B2 (es)
BR (1) BR8601008A (es)
CA (1) CA1240450A (es)
DE (1) DE3660379D1 (es)
ES (1) ES8704356A1 (es)
HK (1) HK67692A (es)
NO (1) NO162844C (es)
NZ (1) NZ215388A (es)
ZA (1) ZA861720B (es)

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CN101712613B (zh) * 2008-10-06 2013-03-27 兖矿国泰化工有限公司 一种醋酸脱碘精制方法
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
JP5781279B2 (ja) * 2010-06-15 2015-09-16 三菱重工業株式会社 放射性ヨウ素の吸着材及び放射性ヨウ素の除去装置
US20110313193A1 (en) * 2010-06-17 2011-12-22 Hallinan Noel C Purification of acetic acid
US8394987B2 (en) * 2010-06-17 2013-03-12 Lyondell Chemical Technology, L.P. Methyl iodide removal from acetic acid waste stream
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
EP2627624B1 (en) 2010-10-13 2019-02-13 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.
US8686199B2 (en) 2011-04-26 2014-04-01 Celanese International Corporation Process for reducing the concentration of acetic acid in a crude alcohol product
WO2012149199A2 (en) 2011-04-26 2012-11-01 Celanese International Corporation Process for producing ethanol and reducing acetic acid concentration
US8933278B2 (en) 2011-04-26 2015-01-13 Celanese International Corporation Process for producing ethanol and reducing acetic acid concentration
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US8884081B2 (en) 2011-04-26 2014-11-11 Celanese International Corporation Integrated process for producing acetic acid and alcohol
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CN103122044B (zh) * 2011-11-18 2015-05-13 中国石油化工股份有限公司 磺酸型大孔离子交换树脂及其制备方法
CN103122043B (zh) * 2011-11-18 2015-04-08 中国石油化工股份有限公司 脱碘剂的制备方法
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CN106715379B (zh) 2014-10-02 2020-05-19 国际人造丝公司 用于生产乙酸的方法
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US9302975B1 (en) 2015-07-01 2016-04-05 Celanese International Corporation Process for flashing a reaction medium
US9487464B2 (en) 2015-01-30 2016-11-08 Celanese International Corporation Processes for producing acetic acid
US9561994B2 (en) 2015-01-30 2017-02-07 Celanese International Corporation Processes for producing acetic acid
CN107207391B (zh) 2015-01-30 2020-11-06 国际人造丝公司 生产乙酸的方法
MY181742A (en) 2015-01-30 2021-01-06 Celanese Int Corp Processes for producing acetic acid
US10413840B2 (en) 2015-02-04 2019-09-17 Celanese International Coporation Process to control HI concentration in residuum stream
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Also Published As

Publication number Publication date
KR900006072B1 (ko) 1990-08-22
ES552717A0 (es) 1987-04-01
BR8601008A (pt) 1986-11-18
NZ215388A (en) 1988-08-30
ES8704356A1 (es) 1987-04-01
NO162844C (no) 1990-02-28
JPS61209053A (ja) 1986-09-17
NO860841L (no) 1986-09-08
US4615806A (en) 1986-10-07
JPH0521031B2 (es) 1993-03-23
US4615806B1 (en) 1994-05-03
CA1240450A (en) 1988-08-09
CN86101411B (zh) 1988-07-20
EP0196173A1 (en) 1986-10-01
AU5424186A (en) 1986-09-11
AU572444B2 (en) 1988-05-05
CN86101411A (zh) 1986-10-29
EP0196173B1 (en) 1988-07-13
DE3660379D1 (en) 1988-08-18
ZA861720B (en) 1986-11-26
KR860007005A (ko) 1986-10-06
NO162844B (no) 1989-11-20

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Effective date: 20060305