RU2005134228A - Способ получения оксида олефина - Google Patents

Способ получения оксида олефина Download PDF

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Publication number
RU2005134228A
RU2005134228A RU2005134228/04A RU2005134228A RU2005134228A RU 2005134228 A RU2005134228 A RU 2005134228A RU 2005134228/04 A RU2005134228/04 A RU 2005134228/04A RU 2005134228 A RU2005134228 A RU 2005134228A RU 2005134228 A RU2005134228 A RU 2005134228A
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RU
Russia
Prior art keywords
olefin
olefin oxide
reaction temperature
range
amount
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RU2005134228/04A
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English (en)
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RU2345073C2 (ru
Inventor
Уэйн Эррол ЭВАНС (US)
Уэйн Эррол ЭВАНС
Марек МАТУШ (US)
Марек МАТУШ
Original Assignee
Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL)
Шелл Интернэшнл Рисерч Маатсхаппий Б.В.
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Application filed by Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL), Шелл Интернэшнл Рисерч Маатсхаппий Б.В. filed Critical Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL)
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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
    • C07C29/103—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers
    • C07C29/106—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes of cyclic ethers of oxiranes
    • 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
    • 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

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

Claims (11)

1. Способ получения оксида олефина, включающий взаимодействие исходной смеси, содержащей олефин и кислород, в соприсутствии содержащего серебро катализатора, при этом до достижения общего оксида олефина в количестве 10000 кмоль оксида олефина на м3 слоя катализатора, температура реакции составляет выше 255°С и содержание олефина в исходной смеси находится в диапазоне от выше 25 мол.% до самое большее 80 мол.%, по отношению к общей исходной смеси, причем температуру реакции поддерживают при указанном значении, по меньшей мере, в течение периода, который достаточен для достижения продукции оксида олефина в количестве, по меньшей мере, 1000 кмоль оксида олефина на м3 слоя катализатора.
2. Способ по п.1, где олефином является этилен.
3. Способ по п.1 или 2, где содержание олефина в исходной смеси находится в диапазоне от 30 до 80 мол.%.
4. Способ по п.3, где содержание олефина в исходной смеси находится в диапазоне от 35 до 70 мол.%.
5. Способ по любому из пп.1, 2 и 4 где содержание олефина в исходной смеси поддерживают при значении, как определяемое по меньшей мере в период, который достаточно эффективен для получения оксида олефина в количестве по меньшей мере 1000 кмоль оксида олефина на м3 слоя катализатора.
6. Способ по п.1 или 2, где температура реакции находится в пределах от 260 до 325°С.
7. Способ по п.6, где температура реакции находится в диапазоне от 270 до 310°С.
8. Способ по любому из пп.1, 2, 4 и 7 где температура реакции и содержание олефина являются такими, как определенные перед получением совокупного оксида олефина в количестве 2000 кмоль оксида олефина на м3 слоя катализатора.
9. Способ по п.8, где температура реакции и содержание олефина являются такими, как определяемые перед получением совокупного оксида олефина в количестве 1000 кмоль оксида олефина на м3 слоя катализатора.
10. Способ по п.1 или 2, где катализатор, кроме серебра, включает рений или его соединение, и сопромотор рения, выбираемый из группы, состоящей из вольфрама, молибдена, хрома, серы, фосфора, бора и их соединений.
11. Способ получения 1,2-диола, простого эфира 1,2-диола или алканоламина, включающий получение оксида олефина способом получения оксида олефина по любому из пп.1-10, и превращение оксида олефина в 1,2-диол, простой эфир 1,2-диола или алканоламин.
RU2005134228/04A 2003-04-07 2004-04-05 Способ получения оксида олефина RU2345073C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US46090103P 2003-04-07 2003-04-07
US60/460,901 2003-04-07

Publications (2)

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RU2005134228A true RU2005134228A (ru) 2006-06-10
RU2345073C2 RU2345073C2 (ru) 2009-01-27

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RU2005134228/04A RU2345073C2 (ru) 2003-04-07 2004-04-05 Способ получения оксида олефина

Country Status (12)

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US (1) US7348444B2 (ru)
EP (1) EP1620414B2 (ru)
JP (1) JP5227513B2 (ru)
KR (1) KR101107477B1 (ru)
CN (1) CN100482652C (ru)
CA (1) CA2525520C (ru)
DE (1) DE602004029247D1 (ru)
IN (1) IN246332B (ru)
MX (1) MX261656B (ru)
RU (1) RU2345073C2 (ru)
TW (1) TWI374773B (ru)
WO (1) WO2004092148A2 (ru)

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Also Published As

Publication number Publication date
KR20060028672A (ko) 2006-03-31
CN100482652C (zh) 2009-04-29
CA2525520A1 (en) 2004-10-28
TWI374773B (en) 2012-10-21
CN1791586A (zh) 2006-06-21
IN246332B (ru) 2011-03-04
US7348444B2 (en) 2008-03-25
TW200427508A (en) 2004-12-16
MXPA05010735A (es) 2006-05-25
EP1620414A2 (en) 2006-02-01
KR101107477B1 (ko) 2012-01-19
JP2006522155A (ja) 2006-09-28
JP5227513B2 (ja) 2013-07-03
CA2525520C (en) 2012-03-13
EP1620414B1 (en) 2010-09-22
MX261656B (es) 2008-10-24
DE602004029247D1 (de) 2010-11-04
WO2004092148A2 (en) 2004-10-28
IN2005DE04524A (ru) 2009-10-02
WO2004092148A3 (en) 2005-03-24
US20040236124A1 (en) 2004-11-25
EP1620414B2 (en) 2013-08-14
RU2345073C2 (ru) 2009-01-27

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