SG11201806430TA - A process for the preparation of propylene oxide - Google Patents

A process for the preparation of propylene oxide

Info

Publication number
SG11201806430TA
SG11201806430TA SG11201806430TA SG11201806430TA SG11201806430TA SG 11201806430T A SG11201806430T A SG 11201806430TA SG 11201806430T A SG11201806430T A SG 11201806430TA SG 11201806430T A SG11201806430T A SG 11201806430TA SG 11201806430T A SG11201806430T A SG 11201806430TA
Authority
SG
Singapore
Prior art keywords
international
propylene oxide
str
liquid feed
feed stream
Prior art date
Application number
SG11201806430TA
Inventor
Dominic Riedel
Joaquim Henrique Teles
Heiner Schelling
Ulrike Wegerle
Ulrich Müller
Andrei-Nicolae Parvulescu
Jochen Mannweiler
Timo Henn
Thomas Lüderitz
Nicolai Tonio Wörz
Christian Müller
Markus Weber
Daniel Urbanczyk
Original Assignee
Basf Se
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 filed Critical Basf Se
Publication of SG11201806430TA publication Critical patent/SG11201806430TA/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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0006—Controlling or regulating processes
    • B01J19/0013—Controlling the temperature of the process
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/36—Use of additives, e.g. for stabilisation
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00002—Chemical plants
    • B01J2219/00027—Process aspects
    • B01J2219/00033—Continuous processes
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow
    • B01J2219/00166—Controlling or regulating processes controlling the flow controlling the residence time inside the reactor vessel
    • 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
    • Y02P20/50—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)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Epoxy Compounds (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (10) International Publication Number (43) International Publication Date WO 2017/140774 Al 24 August 2017 (24.08.2017) WIPO I PCT 1111111111111101110111111111110101111101110101111111111111011101111111111111110111111 International Patent Classification: C07D 301/12 (2006.01) C07D 301/36 (2006.01) International Application Number: PCT/EP2017/053492 International Filing Date: (25) Filing Language: (26) Publication Language: (30) Priority Data: 16156112.1 17 February 2016 (17.02.2016) EP (71) Applicant: BASF SE [DE/DE]; Ludwigshafen, 67056 Ludwigshafen (DE). (72) Inventors: RIEDEL, Dominic; Richard-Weber-StraBe 20, 68623 Lampertheim (DE). TELES, Joaquim H.; Philipp- Hirsch-Str. 4, 67165 Waldsee (DE). SCHELLING, Hein- er; Am Bilschel 9a, 67273 Bobenheim am Berg (DE). WEGERLE, Ulrike; St.-Bonifatius-Str. 11, 67550 Worms (DE). MULLER, Ulrich; Am Stecken 14a, 67435 Neustadt (DE). PARVULESCU, Andrei-Nicolae; HauptstraBe 74, 67152 Ruppertsberg (DE). MANN- WEILER, Jochen; MittelstraBe 6, 67547 Worms (DE). HENN, Timo; Wassergasse 26, 67294 Staten (DE). LU- DERITZ, Thomas; RingstraBe 30b, 67141 Neuhofen berger Str. 7, 67117 Limburgerhof (DE). URBANCZYK, Daniel; Darmstadter Str. 86, 64347 Griesheim (DE). (74) Agent: HERZOG FIESSER & PARTNER PAT- ENTANWALTE PARTG MBB; ALTMANN, Andreas, DudenstraBe 46, 68167 Mannheim (DE). (81) Designated States (unless otherwise indicated, for every kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: 16 February 2017 (16.02.2017) English English DE ORZ laiT ik i 1 1 64293 ( ). W , N co on o; V tor aatz p , Darmstadt (DE). MULLER, Christian; Neckarpromenade 25, 68167 Mannheim (DE). WEBER, Markus; Rupperts- - with international search report (Art. 2 1 (3)) W O 20 1714077 / 4 Al (54) Title: A PROCESS FOR THE PREPARATION OF PROPYLENE OXIDE (57) : A continuous process for the preparation of propylene oxide, comprising a start-up stage and normal run stage, wherein the normal run stage comprises (i) continuously providing a liquid feed stream comprising propene, hydrogen peroxide, acetonitrile, a formate salt, water and optionally propane, wherein in the liquid feed stream, the molar amount of the formate salt Tel - ative to the molar amount of hydrogen peroxide at a given point of time during the normal run stage is a N (Fo/H202); (ii) continuously passing the liquid feed stream provided in (i) into an epoxidation zone comprising a catalyst comprising a titanium zeolite having framework type MWW, and subjecting the liquid feed stream to epoxidation reaction conditions in the epoxidation zone, obtaining a reaction mixture comprising propylene oxide, acetonitrile, water, the formate salt, optionally propene, and optionally propane; (iii) continuously removing an effluent stream from the epoxidation zone, the effluent stream comprising propylene oxide, acetonitrile, water, at least a portion of the formate salt, optionally propene, and optionally propane; wherein the normal run stage is character - ized in an average rate of change of a N (Fo/H 2 0 2 ) of less than 0 h-1.
SG11201806430TA 2016-02-17 2017-02-16 A process for the preparation of propylene oxide SG11201806430TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP16156112 2016-02-17
PCT/EP2017/053492 WO2017140774A1 (en) 2016-02-17 2017-02-16 A process for the preparation of propylene oxide

Publications (1)

Publication Number Publication Date
SG11201806430TA true SG11201806430TA (en) 2018-09-27

Family

ID=55409729

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201806430TA SG11201806430TA (en) 2016-02-17 2017-02-16 A process for the preparation of propylene oxide

Country Status (13)

Country Link
US (1) US10544115B2 (en)
EP (1) EP3416954B1 (en)
KR (1) KR20180112856A (en)
CN (1) CN109071475B (en)
BR (1) BR112018016770B1 (en)
ES (1) ES2831762T3 (en)
HU (1) HUE051214T2 (en)
MX (1) MX2018010016A (en)
PL (1) PL3416954T3 (en)
RU (1) RU2734823C2 (en)
SG (1) SG11201806430TA (en)
WO (1) WO2017140774A1 (en)
ZA (1) ZA201806073B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2867052T3 (en) 2016-06-29 2021-10-20 Basf Se Process for preparing alpha and beta unsaturated aldehydes by oxidation of alcohols in the presence of a liquid phase
WO2018096171A1 (en) 2016-11-28 2018-05-31 Basf Se Catalyst composite comprising an alkaline earth metal containing cha zeolite and use thereof in a process for the conversion of oxygenates to olefins
US11091425B2 (en) 2016-11-30 2021-08-17 Basf Se Process for the conversion of ethylene glycol to ethylenediamine employing a zeolite catalyst
JP2019536774A (en) 2016-11-30 2019-12-19 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Method for converting monoethanolamine to ethylenediamine using copper-modified zeolite having a MOR skeleton structure
MX2019010265A (en) 2017-02-28 2019-10-14 Basf Se Process for preparing an unsaturated alcohol.
US10961177B2 (en) 2017-03-21 2021-03-30 Basf Se Process for preparing an anticorrosion component for an antifreeze
US10774034B2 (en) 2017-05-03 2020-09-15 Basf Se Process for the conversion of ethylene oxide to monoethanolamine and ethylenediamine employing a zeolite
JP7266577B2 (en) 2017-08-04 2023-04-28 ビーエーエスエフ ソシエタス・ヨーロピア A zeolitic material having a framework type CHA and containing a transition metal and one or more of potassium and cesium
US20230030960A1 (en) * 2019-12-20 2023-02-02 Basf Se A molding comprising a ti-mww zeolite and having a specific lewis acidity
CN113387907B (en) * 2021-06-30 2022-08-02 中国石油化工股份有限公司 System and method for continuously producing propylene oxide by industrial propane

Family Cites Families (4)

* 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
EP1122249A1 (en) 2000-02-02 2001-08-08 SOLVAY (Société Anonyme) Process for producing oxiranes
RU2537296C2 (en) * 2009-07-16 2014-12-27 Басф Се Method of separating acetonitrile from water
EP3024578B1 (en) 2013-07-24 2018-05-30 Basf Se A process for preparing propylene oxide

Also Published As

Publication number Publication date
ZA201806073B (en) 2021-04-28
RU2018132763A3 (en) 2020-05-14
RU2734823C2 (en) 2020-10-23
MX2018010016A (en) 2018-11-09
US10544115B2 (en) 2020-01-28
US20190077779A1 (en) 2019-03-14
BR112018016770A2 (en) 2018-12-26
EP3416954B1 (en) 2020-08-19
ES2831762T3 (en) 2021-06-09
EP3416954A1 (en) 2018-12-26
RU2018132763A (en) 2020-03-18
PL3416954T3 (en) 2021-01-25
BR112018016770B1 (en) 2022-11-01
WO2017140774A1 (en) 2017-08-24
KR20180112856A (en) 2018-10-12
CN109071475B (en) 2022-12-27
CN109071475A (en) 2018-12-21
HUE051214T2 (en) 2021-03-01

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