BR0011909B1 - processo de recuperação de etileno. - Google Patents

processo de recuperação de etileno.

Info

Publication number
BR0011909B1
BR0011909B1 BRPI0011909-1A BR0011909A BR0011909B1 BR 0011909 B1 BR0011909 B1 BR 0011909B1 BR 0011909 A BR0011909 A BR 0011909A BR 0011909 B1 BR0011909 B1 BR 0011909B1
Authority
BR
Brazil
Prior art keywords
recovery process
ethylene recovery
ethylene
recovery
Prior art date
Application number
BRPI0011909-1A
Other languages
English (en)
Other versions
BR0011909A (pt
Inventor
Raul A Hauser Luna
Philip M Colling
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 filed Critical
Publication of BR0011909A publication Critical patent/BR0011909A/pt
Publication of BR0011909B1 publication Critical patent/BR0011909B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/11—Purification; Separation; Use of additives by absorption, i.e. purification or separation of gaseous hydrocarbons with the aid of liquids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/04—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds
    • C07C67/05—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation
    • C07C67/055—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides onto unsaturated carbon-to-carbon bonds with oxidation in the presence of platinum group metals or their compounds
BRPI0011909-1A 1999-06-29 2000-06-19 processo de recuperação de etileno. BR0011909B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/342,938 US6410817B1 (en) 1999-06-29 1999-06-29 Ethylene recovery system
PCT/US2000/016823 WO2001000559A1 (en) 1999-06-29 2000-06-19 Ethylene recovery system

Publications (2)

Publication Number Publication Date
BR0011909A BR0011909A (pt) 2002-03-19
BR0011909B1 true BR0011909B1 (pt) 2011-03-22

Family

ID=23343943

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0011909-1A BR0011909B1 (pt) 1999-06-29 2000-06-19 processo de recuperação de etileno.

Country Status (25)

Country Link
US (1) US6410817B1 (pt)
EP (1) EP1189863B1 (pt)
JP (1) JP4776128B2 (pt)
KR (1) KR100625405B1 (pt)
CN (1) CN1162390C (pt)
AR (1) AR024442A1 (pt)
AT (1) ATE281425T1 (pt)
AU (1) AU779136B2 (pt)
BR (1) BR0011909B1 (pt)
CA (1) CA2376814C (pt)
CZ (1) CZ299681B6 (pt)
DE (1) DE60015538T2 (pt)
ES (1) ES2231212T3 (pt)
MX (1) MXPA01013280A (pt)
MY (1) MY116814A (pt)
NO (1) NO327413B1 (pt)
NZ (1) NZ516246A (pt)
PL (1) PL210868B1 (pt)
RS (1) RS50034B (pt)
RU (1) RU2221771C2 (pt)
TR (1) TR200103833T2 (pt)
TW (1) TWI265922B (pt)
UA (1) UA73304C2 (pt)
WO (1) WO2001000559A1 (pt)
ZA (1) ZA200110175B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10253043A1 (de) * 2002-11-14 2004-06-03 Wacker Polymer Systems Gmbh & Co. Kg Verfahren zur Rückgewinnung von Restethylen bei der Herstellung von Vinylester-Ethylen-Mischpolymerisaten
US7074978B2 (en) * 2003-02-25 2006-07-11 Abb Lummus Global Inc. Process for the production of alkylbenzene
JP3947550B2 (ja) * 2003-07-01 2007-07-25 長春石油化學股▲分▼有限公司 エチレン−ビニルアセテート共重合体の連続製造方法および該反応システム
DE102004018284A1 (de) 2004-04-15 2005-11-03 Wacker-Chemie Gmbh Verfahren zur Ethylen-Rückgewinnung in einem Kreisgasprozess zur Herstellung von Vinylacetat
US7700801B2 (en) * 2004-11-15 2010-04-20 Celanese International Corporation Co-production of vinyl acetate and ethyl acetate
DE102005061576A1 (de) * 2005-12-22 2007-06-28 Wacker Chemie Ag Rückgewinnung von Ethylen und Vinylacetat aus dem Restgasstrom der Vinylester-Ethylen-Mischpolymerisatherstellung
JP4787199B2 (ja) * 2007-04-05 2011-10-05 株式会社神戸製鋼所 蒸気回収設備
DE102009002666A1 (de) * 2009-04-27 2010-10-28 Wacker Chemie Ag Verfahren zur Herstellung von Vinylacetat
CN102516006B (zh) * 2011-11-11 2014-07-02 天津大学 醋酸乙烯生产过程乙烯回收方法及装置
WO2018114747A1 (en) * 2016-12-19 2018-06-28 Shell Internationale Research Maatschappij B.V. Ethane oxidative dehydrogenation with co-production of vinyl acetate
DE102018209346A1 (de) 2018-06-12 2019-12-12 Wacker Chemie Ag Verfahren zur Herstellung von Vinylacetat
CN112516737B (zh) * 2019-09-18 2022-12-09 中国石油化工股份有限公司 醋酸乙烯装置尾气乙烯处理装置
TW202128605A (zh) 2019-12-19 2021-08-01 美商瑟蘭斯國際股份有限公司 於乙酸乙烯酯製造期間監測各式流之可燃性之方法及系統
EP4116283A1 (de) 2021-07-06 2023-01-11 Linde GmbH Verfahren und anlage zur herstellung von vinylacetat
WO2024030440A1 (en) 2022-08-05 2024-02-08 Celanese International Corporation Zone catalyst loading and processes for the acetoxylation of olefins using the same
WO2024030439A1 (en) 2022-08-05 2024-02-08 Celanese International Corporation Catalyst for olefin acetoxylation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6909851A (pt) * 1968-07-05 1970-01-07
GB1248010A (en) * 1968-12-31 1971-09-29 Sir Soc Italiana Resine Spa Process for preparing vinyl acetate
US3714237A (en) * 1969-12-10 1973-01-30 Sir Soc Italiana Resine Spa Process for preparing vinyl acetate
DE2943985A1 (de) * 1979-10-31 1981-05-14 Hoechst Ag, 6000 Frankfurt Verfahren zur abtrennung von wasser aus gemischen mit vinylacetat und essigsaeure
CS240510B1 (en) * 1983-05-30 1986-02-13 Milan Vanko Method of ethylene cleaning and equipment for its performance
US6118021A (en) * 1997-07-10 2000-09-12 Membrane Technology And Research, Inc. Membrane process for argon purging from vinyl acetate reactors

Also Published As

Publication number Publication date
TR200103833T2 (tr) 2002-05-21
DE60015538D1 (de) 2004-12-09
CA2376814C (en) 2008-10-28
MXPA01013280A (es) 2002-06-04
PL352762A1 (en) 2003-09-08
KR100625405B1 (ko) 2006-09-19
EP1189863A1 (en) 2002-03-27
CN1162390C (zh) 2004-08-18
WO2001000559A1 (en) 2001-01-04
CN1359367A (zh) 2002-07-17
PL210868B1 (pl) 2012-03-30
NO20016407D0 (no) 2001-12-28
EP1189863B1 (en) 2004-11-03
CZ20014632A3 (cs) 2002-05-15
AR024442A1 (es) 2002-10-02
CA2376814A1 (en) 2001-01-04
US20020058849A1 (en) 2002-05-16
ES2231212T3 (es) 2005-05-16
ZA200110175B (en) 2003-02-11
DE60015538T2 (de) 2005-10-20
UA73304C2 (en) 2005-07-15
BR0011909A (pt) 2002-03-19
MY116814A (en) 2004-03-31
RS50034B (sr) 2008-11-28
NO327413B1 (no) 2009-06-22
TWI265922B (en) 2006-11-11
RU2221771C2 (ru) 2004-01-20
YU92601A (sh) 2004-09-03
JP2003503378A (ja) 2003-01-28
CZ299681B6 (cs) 2008-10-15
NZ516246A (en) 2003-07-25
NO20016407L (no) 2001-12-28
ATE281425T1 (de) 2004-11-15
US6410817B1 (en) 2002-06-25
KR20020015709A (ko) 2002-02-28
JP4776128B2 (ja) 2011-09-21
AU5623600A (en) 2001-01-31
AU779136B2 (en) 2005-01-06

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 22/03/2011, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2385 DE 20-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.