IN186017B - - Google Patents

Info

Publication number
IN186017B
IN186017B IN1642CA1995A IN186017B IN 186017 B IN186017 B IN 186017B IN 1642CA1995 A IN1642CA1995 A IN 1642CA1995A IN 186017 B IN186017 B IN 186017B
Authority
IN
India
Prior art keywords
mixt
ipa
stream
conc
acetone
Prior art date
Application number
Other languages
English (en)
Inventor
John C Jubin Jr
Guy L Crocco
John G Zajacek
Original Assignee
Arco Chem Tech
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 Arco Chem Tech filed Critical Arco Chem Tech
Publication of IN186017B publication Critical patent/IN186017B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/12—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with hydrogen peroxide or inorganic peroxides or peracids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/10—Process efficiency
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Saccharide Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IN1642CA1995 1995-01-04 1995-12-14 IN186017B (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/368,175 US5523426A (en) 1995-01-04 1995-01-04 Integrated process for epoxidation

Publications (1)

Publication Number Publication Date
IN186017B true IN186017B (zh) 2001-06-02

Family

ID=23450156

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1642CA1995 IN186017B (zh) 1995-01-04 1995-12-14

Country Status (13)

Country Link
US (1) US5523426A (zh)
EP (1) EP0720984B1 (zh)
JP (1) JPH08245603A (zh)
KR (1) KR100367135B1 (zh)
CN (1) CN1068321C (zh)
AT (1) ATE165353T1 (zh)
CA (1) CA2166425A1 (zh)
DE (1) DE69600245T2 (zh)
ES (1) ES2115414T3 (zh)
IN (1) IN186017B (zh)
RU (1) RU2162466C2 (zh)
SG (1) SG34364A1 (zh)
TW (1) TW397830B (zh)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5453511A (en) * 1993-12-23 1995-09-26 Arco Chemical Technology, L.P. Bis-piperidinium compounds
DE19623611A1 (de) * 1996-06-13 1997-12-18 Basf Ag Verfahren zur Herstellung von Epoxiden aus Olefinen und Wasserstoffperoxid
BE1010716A3 (fr) * 1996-10-25 1998-12-01 Solvay Procede de regeneration de catalyseurs de type silicalite au titane.
US6024840A (en) * 1997-08-08 2000-02-15 Arco Chemical Technology, L.P. Propylene oxide purification
US5863391A (en) * 1997-08-15 1999-01-26 Arco Chemical Technology, L.P. Purification of a methanol stream
US5849938A (en) * 1997-09-02 1998-12-15 Arco Chemical Technology, L.P. Separation of methanol and propylene oxide from a reaction mixture
BE1011577A3 (fr) * 1997-11-27 1999-11-09 Solvay Catalyseur d'epoxydation, son utilisation et procede d'epoxydation en presence de catalyseur.
DE19857137A1 (de) * 1998-12-11 2000-06-15 Bayer Ag Integriertes Verfahren zur Herstellung von Epoxiden aus Olefinen
EP1074548B1 (en) * 1999-08-06 2006-01-11 Repsol Quimica S.A. A method for continuous production of propylene oxide and other alkene oxides
IT1314189B1 (it) * 1999-10-18 2002-12-06 Enichem Spa Procedimento per la rigenerazione di catalizzatori zeoliticicontenenti titanio
EP1122248A1 (de) 2000-02-07 2001-08-08 Degussa AG Verfahren zur Epoxidierung von Olefinen
EP1122246A1 (de) 2000-02-07 2001-08-08 Degussa AG Verfahren zur Epoxidierung von Olefinen
EP1122247A1 (de) 2000-02-07 2001-08-08 Degussa AG Verfahren zur Epoxidierung von Olefinen
US6337412B1 (en) 2000-04-25 2002-01-08 Chemical Research & Licensing Company Three stage propylene oxide process
DE50115570D1 (de) 2001-01-08 2010-09-09 Evonik Degussa Gmbh Verfahren zur Epoxidierung von Olefinen
US6608219B2 (en) 2001-06-13 2003-08-19 Degussa Ag Process for the epoxidation of olefins
US6596881B2 (en) 2001-06-13 2003-07-22 Degussa Ag Process for the epoxidation of olefins
US6600055B2 (en) 2001-06-13 2003-07-29 Degussa Ag Process for the epoxidation of olefins
US6749668B2 (en) * 2001-06-18 2004-06-15 Degussa Ag Process for the recovery of combustible components of a gas stream
US6610865B2 (en) 2001-08-15 2003-08-26 Degussa Ag Process for the epoxidation of olefins
EP1285915A1 (en) * 2001-08-16 2003-02-26 Degussa AG Continuous process to make epoxide from olefins and hydrogen peroxide
US6596883B2 (en) 2001-08-23 2003-07-22 Degussa Ag Process for the epoxidation of olefins
AU2002356941A1 (en) * 2001-11-15 2003-06-10 Pq Holding, Inc. Method for controlling synthesis conditions during molecular sieve synthesis using combinations of quaternary ammonium hydroxides and halides
US6720436B2 (en) 2002-03-18 2004-04-13 Degussa Ag Process for the epoxidation of olefins
US7141683B2 (en) * 2002-05-02 2006-11-28 Degussa Ag Process for the epoxidation of olefins
US20040000473A1 (en) * 2002-06-20 2004-01-01 Willi Hofen Process of separating 1-methoxy-2-propanol and 2-methoxy-1-propanol from aqueous compositions
US6838572B2 (en) * 2002-09-30 2005-01-04 Degussa Ag Process for the epoxidation of olefins
US7722847B2 (en) * 2002-09-30 2010-05-25 Evonik Degussa Gmbh Aqueous hydrogen peroxide solutions and method of making same
US7169945B2 (en) * 2002-11-26 2007-01-30 Degussa Ag Process for the epoxidation of olefins
EP3456409B1 (en) * 2004-12-22 2020-05-13 Chemtor, Lp Use of fiber film reactors to produce biodiesel
US10526299B2 (en) 2004-12-22 2020-01-07 Chemtor, Lp Fiber conduit reactor with a heat exchange medium inlet and a heat exchange medium outlet
US8128825B2 (en) * 2004-12-22 2012-03-06 Chemtor, Lp Method and system for production of biofuels using a fiber conduit reactor
US9168469B2 (en) 2004-12-22 2015-10-27 Chemtor, Lp Method and system for production of a chemical commodity using a fiber conduit reactor
US20110098491A1 (en) * 2009-10-28 2011-04-28 Bernard Cooker Direct epoxidation process using alkanoic acid modifier
JP5782801B2 (ja) * 2011-04-19 2015-09-24 東ソー株式会社 プロピレンオキシドの製造方法
CA2924459C (en) 2012-09-18 2021-04-06 Chemtor, Lp Use of a fiber conduit contactor for metal and/or metalloid extraction
EP2920288B1 (en) 2012-11-13 2019-04-03 Rrip, Llc Method to recover free fatty acids from fats and oils
CN105085216B (zh) * 2014-05-08 2017-07-25 中国石油化工股份有限公司 一种同时生产丙酮和苯二酚的方法
SG11201707866VA (en) * 2015-04-09 2017-10-30 Lyondell Chemical Tech Lp Improved catalyst performance in propylene epoxidation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3953362A (en) * 1975-04-30 1976-04-27 Olin Corporation Molybdenum salt catalysts and methods of preparing them
US4009122A (en) * 1975-06-23 1977-02-22 Olin Corporation Novel glycol soluble molybdenum catalysts and method of preparation
US4157734A (en) * 1978-02-02 1979-06-12 Outboard Marine Corporation Soil aerating device
IT1152299B (it) * 1982-07-28 1986-12-31 Anic Spa Procedimento per l'espossidazione di composti olefinici
ES2033693T3 (es) * 1986-01-28 1993-04-01 Eniricerche S.P.A. Un procedimiento para la exposidacion de compuestos olefinicos.
JP2971101B2 (ja) * 1990-06-27 1999-11-02 三井化学株式会社 エポキサイドの製造方法
IT1250756B (it) * 1991-08-02 1995-04-21 Eniricerche Spa Procedimento per la produzione di ossidi olefinici
CA2078290A1 (en) * 1991-10-24 1993-04-25 W.R. Grace & Co.-Conn. Combination infrared and air flotation dryer
ATE140454T1 (de) * 1991-11-26 1996-08-15 Eniricerche Spa Verfahren zur oxidation von organischen verbindungen mit nach einem anthrachinon- redoxverfahren hergestellten wasserstoffperoxid
US5166372A (en) * 1992-02-07 1992-11-24 Arco Chemical Technology, L.P. Epoxidation process
US5262550A (en) * 1992-04-30 1993-11-16 Arco Chemical Technology, L.P. Epoxidation process using titanium-rich silicalite catalysts
US5214168A (en) * 1992-04-30 1993-05-25 Arco Chemical Technology, L.P. Integrated process for epoxide production
DE4218765A1 (de) * 1992-06-06 1993-12-09 Basf Ag Verfahren zur Herstellung von Oxiranen
JPH06211821A (ja) * 1993-01-13 1994-08-02 Maruzen Petrochem Co Ltd オレフィン化合物のエポキシ化方法
US5374747A (en) * 1993-12-23 1994-12-20 Arco Chemical Technology, L.P. Epoxidation process and catalyst therefore
US5354875A (en) * 1993-12-23 1994-10-11 Uop Epoxidation of olefins using a titania-supported titanosilicate
US5384418A (en) * 1994-01-25 1995-01-24 Arco Chemical Technology, L.P. Integrated process for epoxide production

Also Published As

Publication number Publication date
KR100367135B1 (ko) 2003-06-09
ES2115414T3 (es) 1998-06-16
DE69600245T2 (de) 1998-08-13
JPH08245603A (ja) 1996-09-24
SG34364A1 (en) 1996-12-06
CN1134937A (zh) 1996-11-06
TW397830B (en) 2000-07-11
RU2162466C2 (ru) 2001-01-27
CA2166425A1 (en) 1996-07-05
EP0720984A1 (en) 1996-07-10
US5523426A (en) 1996-06-04
EP0720984B1 (en) 1998-04-22
DE69600245D1 (de) 1998-05-28
CN1068321C (zh) 2001-07-11
ATE165353T1 (de) 1998-05-15
KR960029328A (ko) 1996-08-17

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