NL8204901A - Zuivering van carbonyleringsprodukten. - Google Patents

Zuivering van carbonyleringsprodukten. Download PDF

Info

Publication number
NL8204901A
NL8204901A NL8204901A NL8204901A NL8204901A NL 8204901 A NL8204901 A NL 8204901A NL 8204901 A NL8204901 A NL 8204901A NL 8204901 A NL8204901 A NL 8204901A NL 8204901 A NL8204901 A NL 8204901A
Authority
NL
Netherlands
Prior art keywords
iodine
carbonylation
resin
products
distillation
Prior art date
Application number
NL8204901A
Other languages
English (en)
Dutch (nl)
Original Assignee
Halcon Sd Group Inc
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 Halcon Sd Group Inc filed Critical Halcon Sd Group Inc
Publication of NL8204901A publication Critical patent/NL8204901A/nl

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/573—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/56—Separation; Purification; Stabilisation; Use of additives by solid-liquid treatment; by chemisorption

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL8204901A 1981-12-30 1982-12-20 Zuivering van carbonyleringsprodukten. NL8204901A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US33591881A 1981-12-30 1981-12-30
US33591881 1981-12-30

Publications (1)

Publication Number Publication Date
NL8204901A true NL8204901A (nl) 1983-07-18

Family

ID=23313778

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8204901A NL8204901A (nl) 1981-12-30 1982-12-20 Zuivering van carbonyleringsprodukten.

Country Status (7)

Country Link
JP (1) JPS58118529A (enExample)
BE (1) BE895508A (enExample)
DE (1) DE3248654A1 (enExample)
FR (1) FR2518891B1 (enExample)
GB (1) GB2112394B (enExample)
IT (1) IT1158044B (enExample)
NL (1) NL8204901A (enExample)

Families Citing this family (16)

* 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
DE3612504A1 (de) * 1985-09-30 1987-04-09 Hoechst Ag Verfahren zur abtrennung von jod und dessen verbindungen aus den bei der carbbonylierung von dimethylether, methylacetat oder methanol erhaltenden carbonylierungsprodukten
US5139981A (en) * 1987-06-24 1992-08-18 Union Carbide Chemicals & Plastics Technology Corporation Process for preparing silver(I)-exchanged resins
GB9022787D0 (en) * 1990-10-19 1990-12-05 British Petroleum Co Plc Process
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
US5300685A (en) * 1991-11-25 1994-04-05 Hoechst Celanese Corporation Removal of halide impurities from organic liquids
GB9211671D0 (en) * 1992-06-02 1992-07-15 Bp Chem Int Ltd Process
KR950013467B1 (ko) * 1993-03-31 1995-11-08 포항종합제철주식회사 초산중의 요오드 화합물의 제거방법
US6211408B1 (en) 1999-03-24 2001-04-03 Celanese International Corporation Method of removing iodides from non-aqueous organic media utilizing silver or mercury exchanged macroporous organofunctional polysiloxane resins
US6657078B2 (en) 2001-02-07 2003-12-02 Celanese International Corporation Low energy carbonylation process
US7902398B2 (en) 2007-04-25 2011-03-08 Celanese International Corporation Method and apparatus for carbonylation with reduced catalyst loss
MX366624B (es) 2008-04-29 2019-07-16 Celanese Int Corp Sistema de carbonilacion de metanol que tiene un absorbedor con multiples opciones de disolvente.
US7820855B2 (en) 2008-04-29 2010-10-26 Celanese International Corporation Method and apparatus for carbonylating methanol with acetic acid enriched flash stream
US9908835B2 (en) 2015-11-13 2018-03-06 Celanese International Corporation Processes for purifying acetic and hydrating anhydride
EP4037798A4 (en) * 2019-10-02 2023-10-25 Enerkem Inc. LIQUID PHASE REMOVAL OF TRACES OF IODIDE FROM AN ORGANIC MEDIUM USING A TERTIARY AMINE ION EXCHANGE ADSORBENT

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2729651A (en) * 1952-06-11 1956-01-03 Basf Ag Process for the production of aliphatic oxygen compounds by carbonylation of alcohols, ethers, and esters
US3579552A (en) * 1968-08-15 1971-05-18 Monsanto Co Production of carboxylic acids
US3579551A (en) * 1968-08-15 1971-05-18 Monsanto Co Production of carboxylic acids
US3772380A (en) * 1970-03-12 1973-11-13 Monsanto Co Production of carboxylic acids and esters
US3769329A (en) * 1970-03-12 1973-10-30 Monsanto Co Production of carboxylic acids and esters
SE413891B (sv) * 1973-09-04 1980-06-30 Halcon International Inc Sett att framstella en anhydrid av en monokarbonsyra.
US4115444A (en) * 1975-03-10 1978-09-19 Halcon International, Inc. Process for preparing carboxylic acid anhydrides
SE426583B (sv) * 1975-03-10 1983-01-31 Halcon Res & Dev Sett att framstella etylidenacetat
US4218340A (en) * 1975-11-19 1980-08-19 Eastman Kodak Company Nickel and cobalt containing carbonylation catalyst compositions for the production of carboxylic acids and their esters
US4133963A (en) * 1975-11-19 1979-01-09 Eastman Kodak Company Process for the production of carboxylic acids
JPS54133495A (en) * 1978-04-10 1979-10-17 Asahi Chem Ind Co Ltd Recovering method for liquid phase oxidation catalyst
US4246195A (en) * 1978-10-06 1981-01-20 Halcon Research And Development Corporation Purification of carbonylation products

Also Published As

Publication number Publication date
FR2518891A1 (fr) 1983-07-01
IT8249749A1 (it) 1984-06-24
JPS58118529A (ja) 1983-07-14
GB2112394A (en) 1983-07-20
DE3248654A1 (de) 1983-07-07
GB2112394B (en) 1985-12-24
BE895508A (fr) 1983-06-29
IT1158044B (it) 1987-02-18
FR2518891B1 (fr) 1985-11-08
DE3248654C2 (enExample) 1987-09-24
IT8249749A0 (it) 1982-12-24

Similar Documents

Publication Publication Date Title
NL8204901A (nl) Zuivering van carbonyleringsprodukten.
JP4512608B2 (ja) カルボニル化処理の流れからの過マンガン酸塩還元化合物及びアルキルヨウ化物の除去
TW419393B (en) Process for improving productivity of a carbonylation catalyst solution by removing corrosion metals
JP3105326B2 (ja) カルボニル化プロセス流からのカルボニル不純物の除去
RU2118204C1 (ru) Способ удаления коррозионных металлических загрязнений из жидких композиций и способ получения карбоновой кислоты и/или ее ангидрида
EP0764146B1 (en) Phenol with low levels of methylbenzofuran
JP2959894B2 (ja) カルボニル化プロセス流からのカルボニル不純物の除去法
JPH0811199B2 (ja) カルボニル化反応触媒溶液の腐蝕金属除去再生方法
US20160121320A1 (en) Aldehyde adsorbent, method for removing aldehyde, method for producing acetic acid, and method for regenerating aldehyde adsorbent
RS20060492A (sr) Kontrolni postupak za proces uklanjanja permanganat redukujućih jedinjenja iz procesa karbonilacije metanola
NO171197B (no) Fremgangsmaate for gjenvinning av gruppe viii-edelmetallkatalysatorer
EP0322215B1 (en) Purification of acetic acid with ozone
EP0685445B1 (en) Process for removing iodine-containing compounds from acetic acid
CN1031507C (zh) 用于纯化羧酸的方法
US4039428A (en) Purification of propionic acid
KR880000112B1 (ko) 메타크릴산의 정제법
JP2752602B2 (ja) トリメリット酸製造用酸化触媒の分離方法
US4650615A (en) Purification of carboxylic acid anhydrides contaminated with halogen or halides
US4792420A (en) Purification of carboxylic acid anhydrides
RU2378247C2 (ru) Способ удаления каталитических металлов и промоторных металлов из потоков процесса карбонилирования
JP3476226B2 (ja) メタクリルアミド水溶液の精製方法
JP7555187B2 (ja) 酢酸の製造方法および酢酸製造装置
JPH05255155A (ja) ｔｅｒｔ−ブチルアルコールの精製法
JPH10204024A (ja) 高純度アクリル酸の製造方法
JPH0729977B2 (ja) メタクリル酸の精製方法

Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
BV The patent application has lapsed