SG10201804981TA - A process for preparing propylene oxide - Google Patents

A process for preparing propylene oxide

Info

Publication number
SG10201804981TA
SG10201804981TA SG10201804981TA SG10201804981TA SG10201804981TA SG 10201804981T A SG10201804981T A SG 10201804981TA SG 10201804981T A SG10201804981T A SG 10201804981TA SG 10201804981T A SG10201804981T A SG 10201804981TA SG 10201804981T A SG10201804981T A SG 10201804981TA
Authority
SG
Singapore
Prior art keywords
propylene oxide
potassium salt
optionally
acetonitrile
liquid feed
Prior art date
Application number
SG10201804981TA
Inventor
Joaquim Teles
Bianca Seelig
Dominic Riedel
Philip Kampe
Daniel Urbanczyk
Markus Weber
Ulrich Müller
Andrei-Nicolae Parvulescu
Kai Gumlich
Peter Bassler
Christian Bartosch
Richard Jacubinas
Meinolf Weidenbach
Werner Witzl
Original Assignee
Basf Se
Dow Global Technologies Llc
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 Basf Se, Dow Global Technologies Llc filed Critical Basf Se
Publication of SG10201804981TA publication Critical patent/SG10201804981TA/en

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
    • B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7038—MWW-type, e.g. MCM-22, ERB-1, ITQ-1, PSH-3 or SSZ-25
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/04—Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/70—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65
    • B01J29/7049—Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of types characterised by their specific structure not provided for in groups B01J29/08 - B01J29/65 containing rare earth elements, titanium, zirconium, hafnium, zinc, cadmium, mercury, gallium, indium, thallium, tin or lead
    • B01J29/7088—MWW-type, e.g. MCM-22, ERB-1, ITQ-1, PSH-3 or SSZ-25
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
    • B01J35/19—
    • B01J35/30—
    • B01J35/615—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • B01J37/10—Heat treatment in the presence of water, e.g. steam
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/36—Use of additives, e.g. for stabilisation
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00—Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10—After treatment, characterised by the effect to be obtained
    • B01J2229/18—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/186—After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
    • 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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

BASFSE INV PF 73732 SE/EKa Dow Global Technologies LLC - 74 - B73732PC AT/gr A Process For Preparing Propylene Oxide A continuous process for the preparation of propylene oxide, comprising (i) providing a liquid feed stream comprising propene, hydrogen peroxide, acetonitrile, water, optionally propane, and at least one dissolved potassium salt of a phosphorus oxyacid wherein the molar ratio of potassium relative to phosphorus in the at least one potassium salt of a phosphorus oxyacid is in the range of from 0.6 to 1.4; (ii) passing the liquid feed stream provided in (i) into an epoxidation reactor comprising a catalyst comprising a titanium zeolite of structure type MWW comprising zinc, and subjecting the liquid feed stream to epoxidation reaction conditions in the epoxidation reactor, obtaining a reaction mixture comprising propylene oxide, acetonitrile, water, the at least one dissolved potassium salt of a phosphorus oxyacid, optionally propene, and optionally propane; (iii) removing an effluent stream from the epoxidation reactor, the effluent stream comprising propylene oxide, acetonitrile, water, at least a portion of the at least one dissolved potassium salt of a phosphorus oxyacid, optionally propene, and optionally propane. (No suitable figure)
SG10201804981TA 2013-07-24 2014-07-16 A process for preparing propylene oxide SG10201804981TA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP13177906 2013-07-24

Publications (1)

Publication Number Publication Date
SG10201804981TA true SG10201804981TA (en) 2018-07-30

Family

ID=48832826

Family Applications (2)

Application Number Title Priority Date Filing Date
SG11201600530YA SG11201600530YA (en) 2013-07-24 2014-07-16 A process for preparing propylene oxide
SG10201804981TA SG10201804981TA (en) 2013-07-24 2014-07-16 A process for preparing propylene oxide

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG11201600530YA SG11201600530YA (en) 2013-07-24 2014-07-16 A process for preparing propylene oxide

Country Status (13)

Country Link
US (1) US9725428B2 (en)
EP (1) EP3024579B1 (en)
KR (1) KR102266683B1 (en)
CN (1) CN105764609B (en)
BR (1) BR112016001529B1 (en)
ES (1) ES2730990T3 (en)
HU (1) HUE045051T2 (en)
MX (1) MX2016001029A (en)
PL (1) PL3024579T3 (en)
RU (1) RU2678844C2 (en)
SG (2) SG11201600530YA (en)
WO (1) WO2015010991A1 (en)
ZA (1) ZA201601117B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3024578B1 (en) 2013-07-24 2018-05-30 Basf Se A process for preparing propylene oxide
CN107001996A (en) 2014-10-14 2017-08-01 巴斯夫欧洲公司 The olefine aldehydr of 16 carbon 8,15 2 as synthetic perfume purposes
WO2016128917A1 (en) 2015-02-12 2016-08-18 Basf Se Process for the preparation of a dealuminated zeolitic material having the bea framework structure
JP6741687B2 (en) 2015-05-04 2020-08-19 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ How to prepare melon
JP2018522009A (en) 2015-07-15 2018-08-09 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Process for the preparation of arylpropenes
JP2018522007A (en) 2015-07-15 2018-08-09 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Process for the preparation of arylpropenes
RU2732326C2 (en) 2015-07-22 2020-09-15 Басф Се Method of producing furan-2,5-dicarboxylic acid
EP3484861A1 (en) * 2016-07-13 2019-05-22 Basf Se A process for preparing ethene oxide
WO2018197234A1 (en) * 2017-04-24 2018-11-01 Basf Se Propene recovery by scrubbing with a solvent/water mixture
CN108191794B (en) * 2017-12-29 2020-02-11 中触媒新材料股份有限公司 Propylene epoxidation reaction method
CN112209356B (en) * 2020-09-28 2021-12-14 浙江工业大学 Class P2O5Structural material, and preparation method and application thereof
EP3988526B1 (en) 2020-10-21 2022-11-30 Evonik Operations GmbH A method for increasing propylene oxide output of an integrated process for making propylene oxide and propylene glycol

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3936854A1 (en) 1989-11-06 1991-05-08 Basf Ag METHOD FOR PRODUCING METHYL FORMATE
US6114551A (en) 1999-10-04 2000-09-05 Mobil Oil Corporation Olefin epoxidation catalysts
EP1122249A1 (en) 2000-02-02 2001-08-08 SOLVAY (Société Anonyme) Process for producing oxiranes
DE10044787A1 (en) * 2000-09-11 2002-04-04 Basf Ag Process for making an epoxy
DE10320635A1 (en) 2003-05-08 2004-11-18 Basf Ag Process for the production of propylene oxide
US7273826B2 (en) * 2005-07-26 2007-09-25 Lyondell Chemical Technology, L.P. Epoxidation catalyst
US8344167B2 (en) 2007-07-10 2013-01-01 Sumitomo Chemical Company, Limited Method for producing propylene oxide
WO2011006990A1 (en) 2009-07-16 2011-01-20 Basf Se Method for the separation of acetonitrile from water
US8124798B2 (en) * 2009-12-17 2012-02-28 Lyondell Chemical Technology, Lp Direct epoxidation catalyst and process
US8124555B2 (en) * 2010-02-01 2012-02-28 Lyondell Chemical Technology L.P. Process for making titanium-MWW zeolite
JP2012116758A (en) * 2010-11-29 2012-06-21 Sumitomo Chemical Co Ltd Method for producing olefin oxide
US8785670B2 (en) * 2010-12-07 2014-07-22 Basf Se Process for the production of propylene oxide
JP2012236177A (en) * 2011-05-13 2012-12-06 Sumitomo Chemical Co Ltd Method for producing titanosilicate-containing catalyst

Also Published As

Publication number Publication date
US20160176834A1 (en) 2016-06-23
EP3024579B1 (en) 2019-03-13
WO2015010991A1 (en) 2015-01-29
SG11201600530YA (en) 2016-02-26
CN105764609B (en) 2018-02-23
KR102266683B1 (en) 2021-06-21
MX2016001029A (en) 2016-09-08
RU2016105805A (en) 2017-08-29
PL3024579T3 (en) 2019-09-30
HUE045051T2 (en) 2019-12-30
EP3024579A1 (en) 2016-06-01
RU2016105805A3 (en) 2018-04-28
BR112016001529A2 (en) 2019-12-17
US9725428B2 (en) 2017-08-08
RU2678844C2 (en) 2019-02-04
CN105764609A (en) 2016-07-13
KR20160051746A (en) 2016-05-11
BR112016001529B1 (en) 2020-10-06
ES2730990T3 (en) 2019-11-13
ZA201601117B (en) 2019-07-31

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