IN2013MN01282A - - Google Patents

Info

Publication number
IN2013MN01282A
IN2013MN01282A IN1282MUN2013A IN2013MN01282A IN 2013MN01282 A IN2013MN01282 A IN 2013MN01282A IN 1282MUN2013 A IN1282MUN2013 A IN 1282MUN2013A IN 2013MN01282 A IN2013MN01282 A IN 2013MN01282A
Authority
IN
India
Prior art keywords
recovery
maleic anhydride
formation
reduced
maleic
Prior art date
Application number
Inventor
Flavio Simola
Salvatore Cassarino
Antonio Iosco
Original Assignee
Conser Spa
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 Conser Spa filed Critical Conser Spa
Publication of IN2013MN01282A publication Critical patent/IN2013MN01282A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/60—Two oxygen atoms, e.g. succinic anhydride

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Furan Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

The present invention relates to a process for the recovery of maleic anhydride from the gas produced by the catalytic oxidation of hydrocarbon n butane or benzene characterized by: d) High efficiency in maleic anhydride recovery e) Reduced formation of maleic acid and fumaric acid f) Reduced maintenance thanks to the prevented formation of solid deposits in the absorber and in other related equipment
IN1282MUN2013 2010-12-13 2010-12-13 IN2013MN01282A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/IT2010/000500 WO2012081043A1 (en) 2010-12-13 2010-12-13 An improved process for recovery of maleic anhydride by using organic solvent

Publications (1)

Publication Number Publication Date
IN2013MN01282A true IN2013MN01282A (en) 2015-04-17

Family

ID=44260886

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1282MUN2013 IN2013MN01282A (en) 2010-12-13 2010-12-13

Country Status (9)

Country Link
US (1) US8901321B2 (en)
EP (1) EP2595974B1 (en)
KR (1) KR101603824B1 (en)
CN (1) CN102558113B (en)
BR (1) BR112013001672B1 (en)
ES (1) ES2572735T3 (en)
IN (1) IN2013MN01282A (en)
PL (1) PL2595974T3 (en)
WO (1) WO2012081043A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103058964A (en) * 2013-01-25 2013-04-24 山东元利科技股份有限公司 Method for preparing maleic anhydride by continuous dehydration method
CN103193739A (en) * 2013-04-16 2013-07-10 北京秦唐工程有限公司 Method for removing heavy and light impurities in maleic anhydride system
CN104557816B (en) * 2013-10-28 2017-04-26 中国石油化工股份有限公司 Method for preparing maleic anhydride by virtue of n-butane oxidation
CN104177317B (en) * 2014-07-31 2017-04-19 常州瑞华化工工程技术有限公司 Method for preventing dew point corrosion of recycled maleic anhydride tail gas
CN104193708B (en) * 2014-07-31 2016-04-13 常州瑞华化工工程技术有限公司 A kind of method and apparatus isolating cis-butenedioic anhydride from the gaseous stream containing cis-butenedioic anhydride
CN104557821B (en) * 2014-12-18 2018-08-10 安徽泰合森能源科技有限责任公司 A kind of normal butane relieving haperacidity acid anhydride device
CN104843815A (en) * 2015-05-21 2015-08-19 江苏华亚化纤有限公司 Stripping device
CA3144222C (en) * 2019-07-16 2024-01-23 Thirumalai Chemicals Limited Production of malic acid
EP4007749B1 (en) * 2019-10-04 2023-11-01 Thirumalai Chemicals Limited Production of malic acid using tubular and stirred tank reactors
CN110721555A (en) * 2019-11-12 2020-01-24 中建安装集团有限公司 Device and process for purifying maleic anhydride by novel solvent absorption method
CN111054187A (en) * 2019-12-18 2020-04-24 国家能源投资集团有限责任公司 Recovery system and gas recovery method
CN113045519B (en) * 2021-03-09 2023-05-16 上海师范大学 Solvent capable of simultaneously meeting production requirements of maleic anhydride and succinic anhydride and application thereof
CN114100167B (en) * 2021-11-26 2023-04-07 郑朝生 Energy-saving maleic anhydride absorption deep analysis refining process
WO2024054352A1 (en) * 2022-09-09 2024-03-14 Huntsman Petrochemical Llc Recovery of maleic anhydride
DE102022004204A1 (en) 2022-11-12 2024-05-23 Hans-Jürgen Eberle Process for the preparation of maleic anhydride
CN117504545A (en) * 2024-01-08 2024-02-06 常州瑞华化工工程技术股份有限公司 Device and method for obtaining maleic anhydride from gas phase containing maleic anhydride

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574644A (en) 1948-07-06 1951-11-13 Chempatents Inc Recovery of polycarboxylic acid anhydrides
GB727828A (en) 1952-12-09 1955-04-06 Chempatents Inc Recovery of polycarboxylic acid anhydrides
GB763339A (en) 1953-03-23 1956-12-12 Chempatents Inc Improvements in recovery of maleic and phthalic acid anhydrides
FR1089012A (en) 1953-10-08 1955-03-14 Chempatents Process for recovering polycarboxylic acid anhydrides from dilute gas mixtures
US2942005A (en) 1954-05-24 1960-06-21 Scient Design Co Recovery of phthalic and maleic anhydrides
BE792879A (en) 1971-12-17 1973-03-30 Chevron Res MALEIC ANHYDRIDE ISOLATION PROCESS
US3948623A (en) 1972-08-29 1976-04-06 Chevron Research Company Anhydride separation
US3891680A (en) 1972-11-29 1975-06-24 Chevron Res Maleic anhydride recovery using nonaqueous medium
US4071540A (en) 1976-07-08 1978-01-31 Chevron Research Company Anhydride separation process
US4118403A (en) 1976-11-18 1978-10-03 Monsanto Company Recovery of maleic anhydride
IT1163975B (en) 1979-03-21 1987-04-08 Ftalital Prod Chim Spec PROCEDURE TO SEPARATE MALEIC ANHYDRIDE CONTINUOUSLY FROM PROCESS GAS
JPS62177695A (en) 1986-01-31 1987-08-04 Toshiba Corp Memory card
IT1253698B (en) 1990-05-31 1995-08-23 Sisas Spa PROCEDURE FOR THE RECOVERY OF MALEIC ANHYDRIDE FROM REACTION MIXTURES
JP3036908B2 (en) 1991-07-15 2000-04-24 三菱化学株式会社 Separation method of maleic anhydride
CN1029312C (en) 1991-08-22 1995-07-12 天津大学 Compounded organic solvent for recovering maleic anhydride
US5631387A (en) * 1995-03-20 1997-05-20 Huntsman Petrochemical Corporation Process for the preparation and recovery of maleic anhydride
CA2243402A1 (en) 1997-07-22 1999-01-22 Hideo Suwa Process for producing maleic anhydride
DE10119737A1 (en) 2001-04-23 2002-10-24 Basf Ag Purification of an organic solvent used for the absorption of maleic acid anhydride from a gaseous mixture, comprises separation of a low and high boiling fractions from essentially pure solvent.
JP5025154B2 (en) 2006-03-30 2012-09-12 タイガー魔法瓶株式会社 Electric rice cooker
DE102006024903A1 (en) 2006-05-24 2007-11-29 Basf Ag A method for preventing fumaric acid deposits in the production of maleic anhydride
US8390117B2 (en) 2007-12-11 2013-03-05 Panasonic Corporation Semiconductor device and method of manufacturing the same
MY151991A (en) 2008-04-01 2014-07-31 Basf Se Process for separating off fumaric acid and other minor comonents during the production of maleic anhydride

Also Published As

Publication number Publication date
US20130150594A1 (en) 2013-06-13
US8901321B2 (en) 2014-12-02
CN102558113A (en) 2012-07-11
ES2572735T3 (en) 2016-06-02
KR101603824B1 (en) 2016-03-15
WO2012081043A8 (en) 2012-12-13
WO2012081043A1 (en) 2012-06-21
PL2595974T3 (en) 2016-09-30
BR112013001672B1 (en) 2017-11-21
EP2595974B1 (en) 2016-03-09
CN102558113B (en) 2015-04-01
KR20140029379A (en) 2014-03-10
EP2595974A1 (en) 2013-05-29
BR112013001672A2 (en) 2016-05-24

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