DD112438A5 - - Google Patents

Info

Publication number
DD112438A5
DD112438A5 DD178738*A DD17873873A DD112438A5 DD 112438 A5 DD112438 A5 DD 112438A5 DD 17873873 A DD17873873 A DD 17873873A DD 112438 A5 DD112438 A5 DD 112438A5
Authority
DD
German Democratic Republic
Application number
DD178738*A
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 DD112438A5 publication Critical patent/DD112438A5/xx

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
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66—Silver or gold
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)
DD178738*A 1972-01-07 1973-01-08 DD112438A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21618872A 1972-01-07 1972-01-07

Publications (1)

Publication Number Publication Date
DD112438A5 true DD112438A5 (enrdf_load_stackoverflow) 1975-04-12

Family

ID=22806078

Family Applications (2)

Application Number Title Priority Date Filing Date
DD178738*A DD112438A5 (enrdf_load_stackoverflow) 1972-01-07 1973-01-08
DD168136A DD104206A5 (enrdf_load_stackoverflow) 1972-01-07 1973-01-08

Family Applications After (1)

Application Number Title Priority Date Filing Date
DD168136A DD104206A5 (enrdf_load_stackoverflow) 1972-01-07 1973-01-08

Country Status (16)

Country Link
JP (1) JPS5748554B2 (enrdf_load_stackoverflow)
AU (1) AU472997B2 (enrdf_load_stackoverflow)
BE (1) BE793658A (enrdf_load_stackoverflow)
CA (1) CA1026357A (enrdf_load_stackoverflow)
CS (3) CS191210B2 (enrdf_load_stackoverflow)
DD (2) DD112438A5 (enrdf_load_stackoverflow)
DE (1) DE2300512C2 (enrdf_load_stackoverflow)
ES (2) ES410401A1 (enrdf_load_stackoverflow)
FR (1) FR2167728B1 (enrdf_load_stackoverflow)
GB (1) GB1413251A (enrdf_load_stackoverflow)
IT (1) IT978032B (enrdf_load_stackoverflow)
NL (1) NL177662C (enrdf_load_stackoverflow)
PL (1) PL89083B1 (enrdf_load_stackoverflow)
RO (1) RO61470A7 (enrdf_load_stackoverflow)
SE (2) SE392044B (enrdf_load_stackoverflow)
SU (2) SU509206A3 (enrdf_load_stackoverflow)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1489335A (en) * 1973-10-26 1977-10-19 Shell Int Research Catalyst for the production of ethylene oxide
US4207210A (en) 1973-10-26 1980-06-10 Shell Oil Company Process for preparing an ethylene oxide catalyst
CA1026763A (en) * 1974-05-20 1978-02-21 Robert P. Nielsen Silver catalysts used in ethylene oxide production
GB1569974A (en) * 1976-03-05 1980-06-25 Ici Ltd Restoration of selectivity to catalysts used in the production of olefine oxides
DE2704197A1 (de) * 1977-02-02 1978-08-31 Basf Ag Katalysator zur herstellung von aethylenoxid
US4168247A (en) * 1976-05-28 1979-09-18 Imperial Chemical Industries Limited Catalysts for the production of alkylene oxides
US4206128A (en) 1976-06-16 1980-06-03 Texaco Development Corporation Ethylene oxide production
US4066575A (en) * 1976-07-26 1978-01-03 Halcon International, Inc. Process for the preparation of a supported silver catalyst
US4097414A (en) * 1976-08-30 1978-06-27 Texaco Development Corp. Modified ethylene oxide catalyst and a process for its preparation
GB1594362A (en) * 1977-05-23 1981-07-30 Ici Ltd Production of alkylene oxides and catalysts therefor
US4229321A (en) * 1979-02-26 1980-10-21 Texaco Development Corp. Process for making a silver catalyst
US4224194A (en) * 1979-02-26 1980-09-23 Texaco Development Corp. Process for preparing an ethylene oxide catalyst
US4419276A (en) 1981-09-30 1983-12-06 Union Carbide Corporation Silver catalyst for the manufacture of ethylene oxide and a process for preparing the catalyst
US4455392A (en) * 1981-10-05 1984-06-19 Union Carbide Corporation Process for preparing a supported silver catalyst
US4760042A (en) * 1982-03-24 1988-07-26 Scientific Design Company, Inc. Process for preparing an alkali metal-promoted silver catalyst
JPS6110570A (ja) * 1984-06-25 1986-01-18 Mitsui Toatsu Chem Inc エチレンオキシドの製造方法
DE3582097D1 (de) * 1984-08-21 1991-04-18 Mitsubishi Petrochemical Co Silberkatalysator fuer die herstellung von ethylenoxid aus ethylen und verfahren zu dessen herstellung.
GB8613818D0 (en) * 1986-06-06 1986-07-09 Ici Plc Catalysts
GB8610441D0 (en) * 1986-04-29 1986-06-04 Shell Int Research Preparation of silver-containing catalyst
GB2190855A (en) * 1986-05-28 1987-12-02 Shell Int Research Process for the preparation of a silver-containing catalyst
DE3643248A1 (de) * 1986-12-18 1988-06-30 Basf Ag Silberkatalysator, seine herstellung und verwendung
GB8716653D0 (en) * 1987-07-15 1987-08-19 Shell Int Research Silver-containing catalyst
DE3905578A1 (de) * 1989-02-23 1990-08-30 Basf Ag Verfahren zur herstellung eines silberkatalysators
US5407888A (en) * 1992-05-12 1995-04-18 Basf Aktiengesellschaft Silver catalyst
US5705661A (en) * 1995-09-25 1998-01-06 Mitsubishi Chemical Corporation Catalyst for production of ethylene oxide
DE19803890A1 (de) * 1998-01-31 1999-08-05 Erdoelchemie Gmbh Silberhaltige Trägerkatalysatoren und Katalysator-Zwischenprodukte, Verfahren zu ihrer Herstellung und ihre Verwendung
RU2177829C1 (ru) * 2001-04-17 2002-01-10 Общество с ограниченной ответственностью "Научно-производственное предприятие "Оксит" Способ приготовления катализатора для получения окиси этилена
US8357812B2 (en) 2005-12-22 2013-01-22 Shell Oil Company Process for preparing a rejuvenated epoxidation catalyst
US7704908B2 (en) 2005-12-22 2010-04-27 Shell Oil Company Method for reusing rhenium from a donor spent epoxidation catalyst
US7459589B2 (en) 2005-12-22 2008-12-02 Shell Oil Company Process for the preparation of an alkylene glycol
DE102008011767B4 (de) 2008-02-28 2012-07-26 Basf Se Verfahren zur Herstellung von olefinisch ungesättigten Carbonylverbindungen durch oxidative Dehydrierung von Alkoholen
DE102008014910A1 (de) 2008-03-19 2009-09-24 Basf Se Verwendung eines geträgerten edelmetallhaltigen Katalysators zur oxidativen Dehydrierung
BRPI0920425A2 (pt) 2008-10-08 2015-08-04 Basf Se Processo continuo para produzir um óxido de alquileno.
EP2440538B1 (de) 2009-06-09 2014-07-16 Basf Se Verwendung strukturierter katalysatorbetten zur herstellung von ethylenoxid
US8921587B2 (en) 2011-04-14 2014-12-30 Basf Se Process for producing a catalyst for the oxidation of ethylene to ethylene oxide
US8629079B2 (en) 2011-04-14 2014-01-14 Basf Se Process for producing a catalyst for the oxidation of ethylene to ethylene oxide
US8987482B2 (en) 2011-10-28 2015-03-24 Basf Se Process for producing a supported silver catalyst
BR112014026976A2 (pt) 2012-05-04 2017-06-27 Basf Se catalisador sem tungstênio para a epoxidação de alcenos, processo para a produção de catalisadores sem tungstênio para a epoxidação de alcenos e uso de um catalisador
US9079154B2 (en) 2012-05-04 2015-07-14 Basf Se Catalyst for the epoxidation of alkenes
US9714227B2 (en) 2013-12-09 2017-07-25 Basf Se Catalyst for the epoxidation of alkenes
US11400437B2 (en) 2016-08-08 2022-08-02 Basf Se Catalyst for the oxidation of ethylene to ethylene oxide
WO2019020793A1 (en) 2017-07-28 2019-01-31 Basf Se PROCESS FOR PRODUCING A MOLDED CATALYST BODY COMPRISING SILVER APPLIED TO AN ALUMINUM CARRIER
TWI808125B (zh) 2018-02-07 2023-07-11 德商巴斯夫歐洲公司 有效地將乙烯氧化轉化為環氧乙烷之催化劑
EP3639923A1 (en) 2018-10-15 2020-04-22 Basf Se Process for producing ethylene oxide by gas-phase oxidation of ethylene
EP3639924A1 (en) 2018-10-15 2020-04-22 Basf Se Catalyst for producing ethylene oxide by gas-phase oxidation
EP3659703A1 (en) 2018-11-28 2020-06-03 Basf Se Catalyst for producing ethylene oxide by gas-phase oxidation
WO2021038027A1 (en) 2019-08-28 2021-03-04 Basf Se Process for preparing an epoxidation catalyst
EP3885038A1 (en) 2020-03-27 2021-09-29 Basf Se Process for producing an epoxidation catalyst
CN115362018B (zh) 2020-03-27 2024-09-06 巴斯夫欧洲公司 生产银基环氧化催化剂的方法
US20230256415A1 (en) 2020-06-26 2023-08-17 Basf Se Production of porous alpha-alumina supports from boehmitic derived aluminas
US20230256420A1 (en) 2020-06-26 2023-08-17 Basf Se Shaped catalyst body for the production of ethylene oxide
WO2021259427A1 (de) 2020-06-26 2021-12-30 Basf Se Poröser katalysatorträger-formkörper
CN116723893A (zh) 2021-01-26 2023-09-08 巴斯夫欧洲公司 环氧化催化剂
CN120051334A (zh) 2022-10-12 2025-05-27 巴斯夫欧洲公司 环氧化催化剂
EP4608789A1 (en) 2022-10-28 2025-09-03 Basf Se <sup2/>? <sub2/>?4?process for the manufacture of a c-olefin-derived chemical of interest, in particular citral, from renewably-sourced ethanol
CN120379954A (zh) 2022-12-20 2025-07-25 巴斯夫欧洲公司 与加热蒸汽的产生结合制造所关注的乙烯衍生的化学品、特别是丙烯酸
WO2025078353A1 (en) 2023-10-09 2025-04-17 Basf Se Manufacture of ethylene-derived chemicals having a bio-based carbon content from pyrolysis oil
WO2025078359A1 (en) 2023-10-09 2025-04-17 Basf Se Manufacture of ethylene-derived chemicals having a bio-based carbon content from bio-naphtha

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125538A (en) * 1964-03-17 Thallium

Also Published As

Publication number Publication date
DD104206A5 (enrdf_load_stackoverflow) 1974-03-05
JPS5748554B2 (enrdf_load_stackoverflow) 1982-10-16
JPS4930286A (enrdf_load_stackoverflow) 1974-03-18
FR2167728B1 (enrdf_load_stackoverflow) 1976-06-18
DE2300512C2 (de) 1986-01-30
CA1026357A (en) 1978-02-14
SE423543B (sv) 1982-05-10
IT978032B (it) 1974-09-20
CS191250B2 (en) 1979-06-29
FR2167728A1 (enrdf_load_stackoverflow) 1973-08-24
RO61470A7 (enrdf_load_stackoverflow) 1977-02-15
NL7300162A (enrdf_load_stackoverflow) 1973-07-10
SE7509856L (sv) 1975-09-04
DE2300512A1 (de) 1973-07-26
AU5080973A (en) 1974-07-11
SE392044B (sv) 1977-03-14
AU472997B2 (en) 1976-06-10
CS191249B2 (en) 1979-06-29
PL89083B1 (en) 1976-10-30
SU509206A3 (ru) 1976-03-30
NL177662B (nl) 1985-06-03
ES437964A1 (es) 1977-04-01
NL177662C (nl) 1988-08-16
BE793658A (fr) 1973-07-04
CS191210B2 (en) 1979-06-29
ES410401A1 (es) 1976-04-01
GB1413251A (en) 1975-11-12
SU482935A3 (ru) 1975-08-30

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