UA70385C2 - A method for the preparation of acetic acid a method for the preparation of acetic acid - Google Patents

A method for the preparation of acetic acid a method for the preparation of acetic acid Download PDF

Info

Publication number: UA70385C2
Authority: UA; Ukraine
Prior art keywords: hydrogen; range; maintained; rhodium; concentration
Prior art date: 1999-08-31

Application number

UA2002021703A

Other languages

English (en)

Ukrainian (uk)

Original Assignee

Celanese Internat Corp Celanes

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.)

1999-08-31

Filing date

2000-07-08

Publication date

2004-10-15

2000-07-08 Application filed by Celanese Internat Corp Celanes filed Critical Celanese Internat Corp Celanes

2004-10-15 Publication of UA70385C2 publication Critical patent/UA70385C2/uk

Links

238000000034 method Methods 0.000 title claims abstract description 59
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title claims description 109
OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 84
238000005810 carbonylation reaction Methods 0.000 claims abstract description 63
229910052739 hydrogen Inorganic materials 0.000 claims abstract description 58
239000001257 hydrogen Substances 0.000 claims abstract description 58
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims abstract description 54
230000006315 carbonylation Effects 0.000 claims abstract description 54
238000006243 chemical reaction Methods 0.000 claims abstract description 38
229910052703 rhodium Inorganic materials 0.000 claims description 37
239000010948 rhodium Substances 0.000 claims description 37
MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims description 37
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
229910001868 water Inorganic materials 0.000 claims description 36
239000003054 catalyst Substances 0.000 claims description 31
239000012429 reaction media Substances 0.000 claims description 30
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 24
229910002091 carbon monoxide Inorganic materials 0.000 claims description 24
XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 claims description 17
KXKVLQRXCPHEJC-UHFFFAOYSA-N acetic acid trimethyl ester Natural products COC(C)=O KXKVLQRXCPHEJC-UHFFFAOYSA-N 0.000 claims description 17
INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 claims description 17
XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 claims description 16
150000003839 salts Chemical class 0.000 claims description 16
229910052751 metal Inorganic materials 0.000 claims description 9
239000002184 metal Substances 0.000 claims description 9
HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 claims description 8
150000004694 iodide salts Chemical group 0.000 claims description 5
238000010926 purge Methods 0.000 claims description 5
NLKNQRATVPKPDG-UHFFFAOYSA-M potassium iodide Chemical compound [K+].[I-] NLKNQRATVPKPDG-UHFFFAOYSA-M 0.000 claims description 4
239000011541 reaction mixture Substances 0.000 claims description 4
XIXADJRWDQXREU-UHFFFAOYSA-M lithium acetate Chemical compound [Li+].CC([O-])=O XIXADJRWDQXREU-UHFFFAOYSA-M 0.000 claims description 2
230000000737 periodic effect Effects 0.000 claims description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical class [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 2
QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims 1
VMHLLURERBWHNL-UHFFFAOYSA-M Sodium acetate Chemical compound [Na+].CC([O-])=O VMHLLURERBWHNL-UHFFFAOYSA-M 0.000 claims 1
150000002739 metals Chemical class 0.000 claims 1
TWWBIMNLBUYJKB-UHFFFAOYSA-N phosphanyl acetate Chemical group CC(=O)OP TWWBIMNLBUYJKB-UHFFFAOYSA-N 0.000 claims 1
XYFCBTPGUUZFHI-UHFFFAOYSA-O phosphonium Chemical class [PH4+] XYFCBTPGUUZFHI-UHFFFAOYSA-O 0.000 claims 1
SCVFZCLFOSHCOH-UHFFFAOYSA-M potassium acetate Substances [K+].CC([O-])=O SCVFZCLFOSHCOH-UHFFFAOYSA-M 0.000 claims 1
235000011056 potassium acetate Nutrition 0.000 claims 1
239000001632 sodium acetate Substances 0.000 claims 1
235000017281 sodium acetate Nutrition 0.000 claims 1
238000012876 topography Methods 0.000 claims 1
239000012535 impurity Substances 0.000 abstract description 18
238000004519 manufacturing process Methods 0.000 abstract description 17
MLUCVPSAIODCQM-NSCUHMNNSA-N crotonaldehyde Chemical compound C\C=C\C=O MLUCVPSAIODCQM-NSCUHMNNSA-N 0.000 abstract description 11
MLUCVPSAIODCQM-UHFFFAOYSA-N crotonaldehyde Natural products CC=CC=O MLUCVPSAIODCQM-UHFFFAOYSA-N 0.000 abstract description 11
125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 abstract description 10
IQGZCSXWIRBTRW-ZZXKWVIFSA-N (2E)-2-ethyl-2-butenal Chemical compound CC\C(=C/C)C=O IQGZCSXWIRBTRW-ZZXKWVIFSA-N 0.000 abstract description 9
IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 abstract description 4
230000007423 decrease Effects 0.000 abstract description 4
229960000583 acetic acid Drugs 0.000 description 33
239000000047 product Substances 0.000 description 21
IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical class CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 18
230000015572 biosynthetic process Effects 0.000 description 17
238000005755 formation reaction Methods 0.000 description 17
-1 amine compound Chemical class 0.000 description 10
239000006227 byproduct Substances 0.000 description 10
238000004821 distillation Methods 0.000 description 8
150000001875 compounds Chemical class 0.000 description 7
239000007789 gas Substances 0.000 description 7
229910052736 halogen Inorganic materials 0.000 description 7
150000002367 halogens Chemical class 0.000 description 7
239000007788 liquid Substances 0.000 description 7
239000000203 mixture Substances 0.000 description 7
239000002994 raw material Substances 0.000 description 6
230000001133 acceleration Effects 0.000 description 5
150000001732 carboxylic acid derivatives Chemical class 0.000 description 5
230000003197 catalytic effect Effects 0.000 description 5
150000001768 cations Chemical class 0.000 description 5
239000003344 environmental pollutant Substances 0.000 description 5
231100000719 pollutant Toxicity 0.000 description 5
239000003381 stabilizer Substances 0.000 description 5
230000000694 effects Effects 0.000 description 4
238000000605 extraction Methods 0.000 description 4
150000002431 hydrogen Chemical class 0.000 description 4
XMBWDFGMSWQBCA-UHFFFAOYSA-M iodide Chemical compound [I-] XMBWDFGMSWQBCA-UHFFFAOYSA-M 0.000 description 4
238000000926 separation method Methods 0.000 description 4
239000000126 substance Substances 0.000 description 4
ANOOTOPTCJRUPK-UHFFFAOYSA-N 1-iodohexane Chemical compound CCCCCCI ANOOTOPTCJRUPK-UHFFFAOYSA-N 0.000 description 3
DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 3
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
239000002585 base Substances 0.000 description 3
230000033228 biological regulation Effects 0.000 description 3
150000002148 esters Chemical class 0.000 description 3
150000004820 halides Chemical class 0.000 description 3
FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 3
238000012545 processing Methods 0.000 description 3
230000001105 regulatory effect Effects 0.000 description 3
239000002904 solvent Substances 0.000 description 3
230000006641 stabilisation Effects 0.000 description 3
238000011105 stabilization Methods 0.000 description 3
HSJKGGMUJITCBW-UHFFFAOYSA-N 3-hydroxybutanal Chemical compound CC(O)CC=O HSJKGGMUJITCBW-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
238000005882 aldol condensation reaction Methods 0.000 description 2
125000005907 alkyl ester group Chemical group 0.000 description 2
150000001350 alkyl halides Chemical class 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
239000000356 contaminant Substances 0.000 description 2
238000011109 contamination Methods 0.000 description 2
230000001276 controlling effect Effects 0.000 description 2
239000012467 final product Substances 0.000 description 2
238000009434 installation Methods 0.000 description 2
239000003446 ligand Substances 0.000 description 2
239000007791 liquid phase Substances 0.000 description 2
238000012423 maintenance Methods 0.000 description 2
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
150000002923 oximes Chemical class 0.000 description 2
238000000746 purification Methods 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
239000011734 sodium Substances 0.000 description 2
238000012360 testing method Methods 0.000 description 2
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
AVXURJPOCDRRFD-UHFFFAOYSA-N Hydroxylamine Chemical compound ON AVXURJPOCDRRFD-UHFFFAOYSA-N 0.000 description 1
WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
101100095818 Rattus norvegicus Sik1 gene Proteins 0.000 description 1
150000001242 acetic acid derivatives Chemical class 0.000 description 1
125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 description 1
ICJVSPOCMLQAJM-UHFFFAOYSA-N acetic acid;iodomethane Chemical compound IC.CC(O)=O ICJVSPOCMLQAJM-UHFFFAOYSA-N 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000001298 alcohols Chemical class 0.000 description 1
229910052783 alkali metal Inorganic materials 0.000 description 1
229910001516 alkali metal iodide Inorganic materials 0.000 description 1
229910052784 alkaline earth metal Inorganic materials 0.000 description 1
150000001412 amines Chemical class 0.000 description 1
238000013459 approach Methods 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
150000001502 aryl halides Chemical class 0.000 description 1
238000009835 boiling Methods 0.000 description 1
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
229910052794 bromium Inorganic materials 0.000 description 1
KMGBZBJJOKUPIA-UHFFFAOYSA-N butyl iodide Chemical compound CCCCI KMGBZBJJOKUPIA-UHFFFAOYSA-N 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
150000001728 carbonyl compounds Chemical class 0.000 description 1
150000001767 cationic compounds Chemical class 0.000 description 1
239000012295 chemical reaction liquid Substances 0.000 description 1
239000003153 chemical reaction reagent Substances 0.000 description 1
238000010924 continuous production Methods 0.000 description 1
239000012043 crude product Substances 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000001627 detrimental effect Effects 0.000 description 1
238000007701 flash-distillation Methods 0.000 description 1
239000012362 glacial acetic acid Substances 0.000 description 1
150000002366 halogen compounds Chemical class 0.000 description 1
239000002815 homogeneous catalyst Substances 0.000 description 1
239000011261 inert gas Substances 0.000 description 1
229910001411 inorganic cation Inorganic materials 0.000 description 1
229940006461 iodide ion Drugs 0.000 description 1
229910052740 iodine Inorganic materials 0.000 description 1
239000011630 iodine Substances 0.000 description 1
HVTICUPFWKNHNG-UHFFFAOYSA-N iodoethane Chemical compound CCI HVTICUPFWKNHNG-UHFFFAOYSA-N 0.000 description 1
239000012263 liquid product Substances 0.000 description 1
229910052744 lithium Inorganic materials 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
150000002829 nitrogen Chemical class 0.000 description 1
150000002892 organic cations Chemical class 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
SJLOMQIUPFZJAN-UHFFFAOYSA-N oxorhodium Chemical class [Rh]=O SJLOMQIUPFZJAN-UHFFFAOYSA-N 0.000 description 1
150000004714 phosphonium salts Chemical class 0.000 description 1
229910052698 phosphorus Inorganic materials 0.000 description 1
239000011574 phosphorus Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
239000011591 potassium Substances 0.000 description 1
235000007715 potassium iodide Nutrition 0.000 description 1
239000002244 precipitate Substances 0.000 description 1
150000003242 quaternary ammonium salts Chemical class 0.000 description 1
150000003283 rhodium Chemical class 0.000 description 1
229910003450 rhodium oxide Inorganic materials 0.000 description 1
235000009518 sodium iodide Nutrition 0.000 description 1
239000007787 solid Substances 0.000 description 1
230000000087 stabilizing effect Effects 0.000 description 1
125000000547 substituted alkyl group Chemical group 0.000 description 1
238000003786 synthesis reaction Methods 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/10—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide
- C07C51/12—Preparation of carboxylic acids or their salts, halides or anhydrides by reaction with carbon monoxide on an oxygen-containing group in organic compounds, e.g. alcohols

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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)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Catalysts (AREA)

UA2002021703A 1999-08-31 2000-07-08 A method for the preparation of acetic acid a method for the preparation of acetic acid UA70385C2 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US09/386,708 US6303813B1 (en)	1999-08-31	1999-08-31	Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile
PCT/US2000/021562 WO2001016070A1 (fr)	1999-08-31	2000-08-07	Systeme catalytique a base de iodure rhodium/inorganique utilise pour proceder a la carbonylation du methanol et obtenir un profil comportant moins d'impuretes

Publications (1)

Publication Number	Publication Date
UA70385C2 true UA70385C2 (en)	2004-10-15

Family

ID=23526710

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
UA2002021703A UA70385C2 (en)	1999-08-31	2000-07-08	A method for the preparation of acetic acid a method for the preparation of acetic acid

Country Status (25)

Country	Link
US (1)	US6303813B1 (fr)
EP (1)	EP1208073B1 (fr)
JP (1)	JP4994549B2 (fr)
KR (1)	KR100651455B1 (fr)
CN (1)	CN1185198C (fr)
AR (1)	AR025310A1 (fr)
AT (1)	ATE295342T1 (fr)
AU (1)	AU775283B2 (fr)
BR (1)	BR0013463A (fr)
CA (1)	CA2381420C (fr)
CZ (1)	CZ2002753A3 (fr)
DE (1)	DE60020128T2 (fr)
ES (1)	ES2240139T3 (fr)
MX (1)	MXPA02002255A (fr)
MY (1)	MY131985A (fr)
NO (1)	NO327989B1 (fr)
NZ (1)	NZ517677A (fr)
PL (1)	PL199388B1 (fr)
RS (1)	RS50170B (fr)
RU (1)	RU2240305C2 (fr)
TR (1)	TR200200545T2 (fr)
TW (1)	TW506964B (fr)
UA (1)	UA70385C2 (fr)
WO (1)	WO2001016070A1 (fr)
ZA (1)	ZA200200935B (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP4526381B2 (ja) *	2004-12-27	2010-08-18	ダイセル化学工業株式会社	酢酸の製造方法
US7820855B2 (en)	2008-04-29	2010-10-26	Celanese International Corporation	Method and apparatus for carbonylating methanol with acetic acid enriched flash stream
US8785684B2 (en)	2010-06-14	2014-07-22	Celanese International Corporation	Methanol carbonylation process with rhodium catalyst, an iodide salt and a metallic co-catalyst selected from transition metals, indium, strontium, barium, zinc, tin and heteropoly acids
SG186330A1 (en)	2010-06-14	2013-01-30	Celanese Int Corp	Carbonylation process
US8835681B2 (en)	2010-06-14	2014-09-16	Celanese International Corporation	Methanol carbonylation process with rhodium catalyst and a lanthanide metal co-catalyst
US9115071B2 (en)	2010-12-15	2015-08-25	Daicel Corporation	Process for producing acetic acid
JP6166043B2 (ja)	2010-12-15	2017-07-19	株式会社ダイセル	酢酸の製造方法
CN104080764B (zh)	2011-12-16	2016-09-14	国际人造丝公司	催化剂稳定性增强的乙酸制备方法
TWI547477B (zh)	2012-03-14	2016-09-01	大賽璐股份有限公司	醋酸之製造方法
WO2014143840A2 (fr)	2013-03-15	2014-09-18	Celanese International Corporation	Procédé de séparation de produit gazeux à l'aide de procédés de carbonylation
US9340481B1 (en)	2014-11-14	2016-05-17	Celanese International Corporation	Process for flashing a reaction medium comprising lithium acetate
SG11201703392WA (en)	2014-11-14	2017-05-30	Celanese Int Corp	Processes for producing acetic acid from a reaction medium having low ethyl iodide content
US9260369B1 (en) *	2014-11-14	2016-02-16	Celanese International Corporation	Processes for producing acetic acid product having low butyl acetate content
SG11201703439PA (en) *	2014-11-14	2017-05-30	Celanese Int Corp	Processes for improving acetic acid yield by removing iron
US9540304B2 (en) *	2014-11-14	2017-01-10	Celanese International Corporation	Processes for producing an acetic acid product having low butyl acetate content
US9302969B1 (en)	2014-11-14	2016-04-05	Celanese International Corporation	Processes for producing acetic acid by introducing a lithium compound
US9540303B2 (en)	2015-04-01	2017-01-10	Celanese International Corporation	Processes for producing acetic acid
US9416088B1 (en)	2015-10-02	2016-08-16	Celanese International Corporation	Process to produce acetic acid with recycle of water
US9957216B2 (en)	2015-11-13	2018-05-01	Celanese International Corporation	Processes for producing acetic acid
WO2018163449A1 (fr) *	2017-03-08	2018-09-13	株式会社ダイセル	Procédé de production d'acide acétique
KR102281510B1 (ko)	2017-03-22	2021-07-26	주식회사 다이셀	아세트산의 제조 방법
CN107141213A (zh) *	2017-05-24	2017-09-08	北京三聚环保新材料股份有限公司	一种甲醇羰基化合成醋酸的方法
JP6626987B1 (ja) *	2018-05-29	2019-12-25	株式会社ダイセル	酢酸の製造方法
CN116217369A (zh) *	2022-12-30	2023-06-06	江苏索普化工股份有限公司	一种提高甲醇低压羰基合成醋酸中三碘化铑溶解度的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3769329A (en)	1970-03-12	1973-10-30	Monsanto Co	Production of carboxylic acids and esters
US5026908A (en)	1984-05-03	1991-06-25	Hoechst Celanese Corporation	Methanol carbonylation process
US5001259A (en)	1984-05-03	1991-03-19	Hoechst Celanese Corporation	Methanol carbonylation process
US5144068A (en)	1984-05-03	1992-09-01	Hoechst Celanese Corporation	Methanol carbonylation process
CA1299195C (fr)	1986-06-16	1992-04-21	G. Paull Torrence	Ajout d'hydrogene a un gaz d'alimentation contenant du monoxyde de carboneen vue de produire de l'acide acetique par carbonylateur du methanol
US5648531A (en) *	1993-08-18	1997-07-15	Daicel Chemical Industries, Ltd.	Process for producing acetic anhydride alone or acetic anhydride and acetic acid
FR2711365B1 (fr) *	1993-10-19	1995-12-15	Rhone Poulenc Chimie	Procédé d'hydroxycarbonylation du butadiène.
SG44317A1 (en)	1994-06-15	1997-12-19	Daicel Chem	Process for producing high purity acetic acid
GB9503382D0 (en) *	1995-02-21	1995-04-12	Bp Chem Int Ltd	Process
IN192600B (fr)	1996-10-18	2004-05-08	Hoechst Celanese Corp
JPH10231267A (ja) *	1997-02-19	1998-09-02	Chiyoda Corp	有機カルボン酸の製造方法
GB9712601D0 (en) *	1997-06-16	1997-08-20	Bp Chem Int Ltd	Chemical process
GB9816564D0 (en) *	1998-07-31	1998-09-30	Bp Chem Int Ltd	Process

1999
- 1999-08-31 US US09/386,708 patent/US6303813B1/en not_active Expired - Lifetime
2000
- 2000-07-08 UA UA2002021703A patent/UA70385C2/uk unknown
- 2000-08-07 CZ CZ2002753A patent/CZ2002753A3/cs unknown
- 2000-08-07 JP JP2001519640A patent/JP4994549B2/ja not_active Expired - Lifetime
- 2000-08-07 BR BR0013463-5A patent/BR0013463A/pt not_active Application Discontinuation
- 2000-08-07 RU RU2002107997/04A patent/RU2240305C2/ru not_active IP Right Cessation
- 2000-08-07 ES ES00952611T patent/ES2240139T3/es not_active Expired - Lifetime
- 2000-08-07 DE DE60020128T patent/DE60020128T2/de not_active Expired - Lifetime
- 2000-08-07 AU AU65277/00A patent/AU775283B2/en not_active Ceased
- 2000-08-07 TR TR2002/00545T patent/TR200200545T2/xx unknown
- 2000-08-07 KR KR1020027002419A patent/KR100651455B1/ko not_active Expired - Fee Related
- 2000-08-07 RS YUP-115/02A patent/RS50170B/sr unknown
- 2000-08-07 CN CNB008122628A patent/CN1185198C/zh not_active Expired - Fee Related
- 2000-08-07 CA CA002381420A patent/CA2381420C/fr not_active Expired - Fee Related
- 2000-08-07 PL PL353356A patent/PL199388B1/pl not_active IP Right Cessation
- 2000-08-07 WO PCT/US2000/021562 patent/WO2001016070A1/fr not_active Ceased
- 2000-08-07 AT AT00952611T patent/ATE295342T1/de active
- 2000-08-07 NZ NZ517677A patent/NZ517677A/en not_active IP Right Cessation
- 2000-08-07 EP EP00952611A patent/EP1208073B1/fr not_active Expired - Lifetime
- 2000-08-07 MX MXPA02002255A patent/MXPA02002255A/es active IP Right Grant
- 2000-08-17 AR ARP000104257A patent/AR025310A1/es active IP Right Grant
- 2000-08-29 TW TW089117495A patent/TW506964B/zh not_active IP Right Cessation
- 2000-08-29 MY MYPI20003980A patent/MY131985A/en unknown
2002
- 2002-02-01 ZA ZA200200935A patent/ZA200200935B/en unknown
- 2002-02-27 NO NO20020961A patent/NO327989B1/no not_active IP Right Cessation

Also Published As

Publication number	Publication date
CN1185198C (zh)	2005-01-19
YU11502A (sh)	2005-03-15
CZ2002753A3 (cs)	2002-05-15
CN1371352A (zh)	2002-09-25
MXPA02002255A (es)	2002-09-30
KR100651455B1 (ko)	2006-11-28
EP1208073A1 (fr)	2002-05-29
ATE295342T1 (de)	2005-05-15
US6303813B1 (en)	2001-10-16
ZA200200935B (en)	2003-04-30
JP4994549B2 (ja)	2012-08-08
KR20020022819A (ko)	2002-03-27
CA2381420A1 (fr)	2001-03-08
AU6527700A (en)	2001-03-26
BR0013463A (pt)	2002-04-30
AR025310A1 (es)	2002-11-20
NO20020961D0 (no)	2002-02-27
TR200200545T2 (tr)	2002-08-21
AU775283B2 (en)	2004-07-29
WO2001016070A1 (fr)	2001-03-08
RS50170B (sr)	2009-05-06
ES2240139T3 (es)	2005-10-16
CA2381420C (fr)	2008-11-18
NO327989B1 (no)	2009-11-02
DE60020128D1 (de)	2005-06-16
DE60020128T2 (de)	2006-02-23
NO20020961L (no)	2002-02-27
PL353356A1 (en)	2003-11-17
NZ517677A (en)	2003-09-26
JP2003508363A (ja)	2003-03-04
RU2240305C2 (ru)	2004-11-20
PL199388B1 (pl)	2008-09-30
EP1208073B1 (fr)	2005-05-11
TW506964B (en)	2002-10-21
MY131985A (en)	2007-09-28

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CA2649298C (fr)	2011-10-11	Procede de reduction de la concentration en aldehyde dans un circuit cible d'un procede de carbonylation au moyen d'un catalyseur sur support
KR100495554B1 (ko)	2005-06-16	카보닐화 공정 스트림으로부터 과망간산염 환원 화합물 및 알킬요오다이드를 제거하는 방법
CN100448832C (zh)	2009-01-07	乙酸的生产方法
JP3803114B2 (ja)	2006-08-02	カルボニレーションプロセスの間に形成される希薄水性流よりの酢酸の回収
RU2240305C2 (ru)	2004-11-20	Способ получения уксусной кислоты карбонилированием метанола (варианты)
JP5078606B2 (ja)	2012-11-21	メタノールのカルボニル化工程のストリームからの過マンガン酸還元性化合物の除去
CA2230946C (fr)	2007-01-09	Extraction d'impuretes de carbonyle contenues dans un flux de processus de carbonylation
EP0487284A2 (fr)	1992-05-27	Elimination d'impuretés carbonyles du courant du procédé de carbonylation
EP0665210B1 (fr)	1998-11-04	Procede pour produire de l'anhydride acetique seul ou en combinaison avec de l'acide acetique
CA2391720C (fr)	2009-10-06	Systeme catalytique a base de iodure rhodium/inorganique utilise pour proceder a la carbonylation du methanol et obtenir un profil comportant moins d'impuretes
EP0645362A1 (fr)	1995-03-29	Procédé de production d'acide acétique de haute pureté