JPH0460993B2 - - Google Patents

Info

Publication number
JPH0460993B2
JPH0460993B2 JP58063909A JP6390983A JPH0460993B2 JP H0460993 B2 JPH0460993 B2 JP H0460993B2 JP 58063909 A JP58063909 A JP 58063909A JP 6390983 A JP6390983 A JP 6390983A JP H0460993 B2 JPH0460993 B2 JP H0460993B2
Authority
JP
Japan
Prior art keywords
filler
present
reactor
ethylene oxide
silica
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
JP58063909A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59190983A (ja
Inventor
Naohiro Nojiri
Yukio Sakai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Petrochemical Co Ltd
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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP58063909A priority Critical patent/JPS59190983A/ja
Priority to NL8401014A priority patent/NL191487C/xx
Publication of JPS59190983A publication Critical patent/JPS59190983A/ja
Priority to US06/782,178 priority patent/US4642360A/en
Publication of JPH0460993B2 publication Critical patent/JPH0460993B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/008—Details of the reactor or of the particulate material; Processes to increase or to retard the rate of reaction
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/16—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay
    • C04B35/18—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on silicates other than clay rich in aluminium oxide
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Catalysts (AREA)
JP58063909A 1983-04-12 1983-04-12 エチレンオキシド製造用反応器に使用する充填材 Granted JPS59190983A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP58063909A JPS59190983A (ja) 1983-04-12 1983-04-12 エチレンオキシド製造用反応器に使用する充填材
NL8401014A NL191487C (nl) 1983-04-12 1984-03-30 Werkwijze voor de bereiding van etheenoxyde.
US06/782,178 US4642360A (en) 1983-04-12 1985-10-01 Method for producing ethylene oxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58063909A JPS59190983A (ja) 1983-04-12 1983-04-12 エチレンオキシド製造用反応器に使用する充填材

Publications (2)

Publication Number Publication Date
JPS59190983A JPS59190983A (ja) 1984-10-29
JPH0460993B2 true JPH0460993B2 (enExample) 1992-09-29

Family

ID=13242926

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58063909A Granted JPS59190983A (ja) 1983-04-12 1983-04-12 エチレンオキシド製造用反応器に使用する充填材

Country Status (3)

Country Link
US (1) US4642360A (enExample)
JP (1) JPS59190983A (enExample)
NL (1) NL191487C (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5252526A (en) * 1988-03-30 1993-10-12 Indresco Inc. Insulating refractory
US5705661A (en) * 1995-09-25 1998-01-06 Mitsubishi Chemical Corporation Catalyst for production of ethylene oxide
DE19828491A1 (de) * 1998-06-26 1999-12-30 Degussa Formkörper auf Basis von Siliciumdioxid
JP2007503304A (ja) * 2003-08-22 2007-02-22 ユニオン・カーバイド・ケミカルズ・アンド・プラスティックス・テクノロジー・コーポレイション アルキレンオキサイド製造用の変性アルミナ担体及び銀系触媒

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3533738A (en) * 1968-12-16 1970-10-13 Grace W R & Co Process for the preparation of synthetic mullite
US3826813A (en) * 1972-06-20 1974-07-30 Ibm Process for the preparation of mullite by a solid state reaction
IT986732B (it) * 1973-04-30 1975-01-30 Snam Progetti Procedimento per condurre reazioni di ossidazione parzialecon ossi geno di composti organici in fase vapore ed apparecchiatura atta a realizzare detto procedimento
US4061659A (en) * 1976-06-28 1977-12-06 Shell Oil Company Process for the production of ethylene oxide
JPS6045637B2 (ja) * 1978-07-26 1985-10-11 株式会社日本触媒 酸化エチレンの製造方法
JPS5673041A (en) * 1979-11-19 1981-06-17 Mitsubishi Petrochem Co Ltd Preparation of acrylic acid

Also Published As

Publication number Publication date
NL191487B (nl) 1995-04-03
NL8401014A (nl) 1984-11-01
JPS59190983A (ja) 1984-10-29
NL191487C (nl) 1995-08-04
US4642360A (en) 1987-02-10

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