SU1031048A1 - METHOD FOR PREPARATION OF CARRIER BASED ON α-ALO FOR ETHYLENE OXIDATION CATALYSTS - Google Patents

METHOD FOR PREPARATION OF CARRIER BASED ON α-ALO FOR ETHYLENE OXIDATION CATALYSTS

Info

Publication number
SU1031048A1
SU1031048A1 SU3298644/04A SU3298644A SU1031048A1 SU 1031048 A1 SU1031048 A1 SU 1031048A1 SU 3298644/04 A SU3298644/04 A SU 3298644/04A SU 3298644 A SU3298644 A SU 3298644A SU 1031048 A1 SU1031048 A1 SU 1031048A1
Authority
SU
USSR - Soviet Union
Prior art keywords
alo
preparation
carrier based
carrier
oxidation catalysts
Prior art date
Application number
SU3298644/04A
Other languages
Russian (ru)
Inventor
С.П. Носкова
В.А. Дзисько
Т.К. Попова
В.А. Сотников
Б.Б. Чесноков
В.А. Давыдов
Original Assignee
С.П. Носкова
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 С.П. Носкова filed Critical С.П. Носкова
Priority to SU3298644/04A priority Critical patent/SU1031048A1/en
Application granted granted Critical
Publication of SU1031048A1 publication Critical patent/SU1031048A1/en

Links

Abstract

1. Способ приготовления носителя на основе α-AlOдля катализаторов окисления этилена путем смешения гидроокиси алюминия с мелкокристаллическим бемитом, активированным кислотой с последующей сушкой и прокаливанием, отличающийся тем, что, с целью упрощения способа и получения носителя с улучшенными механическими свойствами, в состав носителя на стадии смешения вводят 20 - 50 вес.% стеклянного порошка с размером частиц 0,5 - 10 мкм.2. Способ по п.1, отличающийся тем, что прокаливание ведут при 1240 - 1260С.1. The method of preparation of the carrier based on α-AlO for catalysts for the oxidation of ethylene by mixing aluminum hydroxide with crystalline boehmite, activated acid, followed by drying and calcination, characterized in that, in order to simplify the method and obtain a carrier with improved mechanical properties, the composition of the carrier on 20-50% by weight of a glass powder with a particle size of 0.5-10 microns is introduced into the mixing stages. The method according to claim 1, characterized in that the calcination is carried out at 1240 - 1260C.

SU3298644/04A 1981-06-11 1981-06-11 METHOD FOR PREPARATION OF CARRIER BASED ON α-ALO FOR ETHYLENE OXIDATION CATALYSTS SU1031048A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU3298644/04A SU1031048A1 (en) 1981-06-11 1981-06-11 METHOD FOR PREPARATION OF CARRIER BASED ON α-ALO FOR ETHYLENE OXIDATION CATALYSTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU3298644/04A SU1031048A1 (en) 1981-06-11 1981-06-11 METHOD FOR PREPARATION OF CARRIER BASED ON α-ALO FOR ETHYLENE OXIDATION CATALYSTS

Publications (1)

Publication Number Publication Date
SU1031048A1 true SU1031048A1 (en) 1999-08-20

Family

ID=60524142

Family Applications (1)

Application Number Title Priority Date Filing Date
SU3298644/04A SU1031048A1 (en) 1981-06-11 1981-06-11 METHOD FOR PREPARATION OF CARRIER BASED ON α-ALO FOR ETHYLENE OXIDATION CATALYSTS

Country Status (1)

Country Link
SU (1) SU1031048A1 (en)

Similar Documents

Publication Publication Date Title
MY104778A (en) Process for the preparation of extrudates for use in the manufacture of catalyst carriers or catalyst, extrudates, and use of the extrudates.
JPS56120508A (en) Manufacture of porous inorganic oxide
ES2025136B3 (en) PROCESS FOR THE PREPARATION OF A CATALYST CONTAINING SILVER.
GB1489598A (en) Process for producing zeolite x molecular sieve bodies
ES2000171A6 (en) Process for the preparation of a silver-containing catalyst.
GB1488042A (en) Methanol production catalyst precursor thereof and method for preparing the precursor
RU93050861A (en) ALUMINUM, STABILIZED LANTAN, METHOD FOR PRODUCING IT, CATALYST MEDIA AND CATALYST BASED ON
DE69312426T2 (en) Process for the production of aluminum oxide stabilized by lanthanum
GB1430199A (en) Process for the preparation of acceptors
SU1031048A1 (en) METHOD FOR PREPARATION OF CARRIER BASED ON α-ALO FOR ETHYLENE OXIDATION CATALYSTS
GB1435858A (en) Flux for brazing
GB1416913A (en) Catalyst composition for use in hydrocarbon cracking process and process for the production thereof
GB1085822A (en) Process for the production of alumina
SU1573600A1 (en) METHOD FOR PREPARATION OF CARRIER FOR ETHYLENE OXIDATION CATALYST
DE3171510D1 (en) Improvements relating to the production of zeolite agglomerates
JPS5734015A (en) Production of cordierite composition powder
JPS56122318A (en) Preparation of ethylene
JPS53110986A (en) Production of carrier
JPS5344505A (en) Isomerization of alkene-3-ol-1
JPS5633435A (en) Preparation of slurry solution of annealing releasing agent of electrical steel sheet
JPS53132552A (en) Preparation of 1,5-dinitroanthraquinone
JPS5214598A (en) Method of separating an aluminium compound from an aqueous solution co ntaining aluminium
JPS5242867A (en) Process for preparation of 17alpha -(3-hydroxypropyl)- 17beta-hydroxy-androsto- 4 -ene-3-one
JPS53112859A (en) Production of 1-methyladamantane
SU1833565A3 (en) Method for production of carrier for catalyst of ethylene oxidation