NO175305C - Fremgangsmåte for fjerning av iodforbindelser fra karboksylsyrer og/eller anhydrider - Google Patents

Fremgangsmåte for fjerning av iodforbindelser fra karboksylsyrer og/eller anhydrider

Info

Publication number
NO175305C
NO175305C NO914083A NO914083A NO175305C NO 175305 C NO175305 C NO 175305C NO 914083 A NO914083 A NO 914083A NO 914083 A NO914083 A NO 914083A NO 175305 C NO175305 C NO 175305C
Authority
NO
Norway
Prior art keywords
anhydrides
carboxylic acids
iodine compounds
removing iodine
compounds
Prior art date
Application number
NO914083A
Other languages
English (en)
Norwegian (no)
Other versions
NO914083L (no
NO175305B (no
NO914083D0 (no
Inventor
Michael David Jones
Original Assignee
British Petroleum Co Plc
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 British Petroleum Co Plc filed Critical British Petroleum Co Plc
Publication of NO914083D0 publication Critical patent/NO914083D0/no
Publication of NO914083L publication Critical patent/NO914083L/no
Publication of NO175305B publication Critical patent/NO175305B/no
Publication of NO175305C publication Critical patent/NO175305C/no

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
    • C07C51/54—Preparation of carboxylic acid anhydrides
    • C07C51/573—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C53/00—Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen
    • 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

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)
  • Treating Waste Gases (AREA)
NO914083A 1990-10-19 1991-10-17 Fremgangsmåte for fjerning av iodforbindelser fra karboksylsyrer og/eller anhydrider NO175305C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909022787A GB9022787D0 (en) 1990-10-19 1990-10-19 Process

Publications (4)

Publication Number Publication Date
NO914083D0 NO914083D0 (no) 1991-10-17
NO914083L NO914083L (no) 1992-04-21
NO175305B NO175305B (no) 1994-06-20
NO175305C true NO175305C (no) 1994-09-28

Family

ID=10684031

Family Applications (1)

Application Number Title Priority Date Filing Date
NO914083A NO175305C (no) 1990-10-19 1991-10-17 Fremgangsmåte for fjerning av iodforbindelser fra karboksylsyrer og/eller anhydrider

Country Status (22)

Country Link
EP (1) EP0482787B1 (cs)
JP (1) JPH05125011A (cs)
KR (1) KR920007973A (cs)
CN (1) CN1039990C (cs)
AR (1) AR247377A1 (cs)
AT (1) ATE132127T1 (cs)
AU (1) AU643330B2 (cs)
BR (1) BR9104528A (cs)
CA (1) CA2053179A1 (cs)
CS (1) CS316191A3 (cs)
DE (1) DE69115842T2 (cs)
FI (1) FI914925A7 (cs)
GB (1) GB9022787D0 (cs)
HU (1) HUT59899A (cs)
MX (1) MX174644B (cs)
NO (1) NO175305C (cs)
NZ (1) NZ240267A (cs)
PL (1) PL292099A1 (cs)
RU (1) RU2036896C1 (cs)
TW (1) TW226336B (cs)
YU (1) YU47620B (cs)
ZA (1) ZA918098B (cs)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
EP1114814A3 (en) * 1999-12-29 2003-01-22 Haldor Topsoe A/S Method for the reduction of iodine compounds from a process stream
US6225498B1 (en) 2000-03-24 2001-05-01 Celanese International Corporation Method of removing organic iodides from organic media
US6657078B2 (en) 2001-02-07 2003-12-02 Celanese International Corporation Low energy carbonylation process
GB0411185D0 (en) 2004-05-19 2004-06-23 Bp Chem Int Ltd Process
KR100975634B1 (ko) * 2007-12-17 2010-08-17 한국화학연구원 팔라듐 첨착 스티렌계 음이온교환수지와 이의 제조방법 및이를 이용한 용존산소 제거방법
SG191374A1 (en) * 2010-12-30 2013-08-30 Celanese Int Corp Purification of acetic acid product streams
CN103121934B (zh) * 2011-11-18 2014-07-23 中国石油化工股份有限公司 降低醋酸中碘化物杂质含量的方法
KR102227169B1 (ko) * 2019-08-06 2021-03-11 강대윤 고열량 난로
US20220355287A1 (en) * 2019-10-02 2022-11-10 Enerkem Inc. Liquid phase removal of trace of iodide from an organic media using tertiary amine ion exchange adsorbent
US20220199274A1 (en) * 2020-12-18 2022-06-23 The Catholic University Of America Methods for removing iodate from aqueous solutions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8204901A (nl) * 1981-12-30 1983-07-18 Halcon Sd Group Inc Zuivering van carbonyleringsprodukten.
US4615806B1 (en) * 1985-03-07 1994-05-03 Hoechst Co American Removal of iodide compounds from non-aqueous organic media
DE3869488D1 (de) * 1987-06-24 1992-04-30 Union Carbide Corp Entfernung von halogeniden von karbonsaeuren.
GB8822661D0 (en) * 1988-09-27 1988-11-02 Bp Chem Int Ltd Removal of iodine/iodide impurities

Also Published As

Publication number Publication date
NZ240267A (en) 1993-01-27
PL292099A1 (en) 1992-06-26
FI914925A0 (fi) 1991-10-18
MX174644B (es) 1994-05-30
AR247377A1 (es) 1994-12-29
CS316191A3 (en) 1992-05-13
EP0482787A3 (en) 1993-05-05
BR9104528A (pt) 1992-06-09
EP0482787A2 (en) 1992-04-29
CN1061956A (zh) 1992-06-17
FI914925L (fi) 1992-04-20
FI914925A7 (fi) 1992-04-20
AU643330B2 (en) 1993-11-11
CN1039990C (zh) 1998-09-30
NO914083L (no) 1992-04-21
YU47620B (sh) 1995-10-24
RU2036896C1 (ru) 1995-06-09
CA2053179A1 (en) 1992-04-20
DE69115842D1 (de) 1996-02-08
AU8593991A (en) 1992-04-30
TW226336B (cs) 1994-07-11
NO175305B (no) 1994-06-20
DE69115842T2 (de) 1996-05-15
HU913298D0 (en) 1992-01-28
JPH05125011A (ja) 1993-05-21
YU166491A (sh) 1994-05-10
NO914083D0 (no) 1991-10-17
HUT59899A (en) 1992-07-28
ZA918098B (en) 1993-04-13
KR920007973A (ko) 1992-05-27
GB9022787D0 (en) 1990-12-05
ATE132127T1 (de) 1996-01-15
EP0482787B1 (en) 1995-12-27

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