RU95100226A - Catalyst for selective hydrogenation of unsaturated hydrocarbons and method of preparation thereof - Google Patents

Catalyst for selective hydrogenation of unsaturated hydrocarbons and method of preparation thereof

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Publication number
RU95100226A
RU95100226A RU95100226/04A RU95100226A RU95100226A RU 95100226 A RU95100226 A RU 95100226A RU 95100226/04 A RU95100226/04 A RU 95100226/04A RU 95100226 A RU95100226 A RU 95100226A RU 95100226 A RU95100226 A RU 95100226A
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RU
Russia
Prior art keywords
catalyst
metal
unsaturated hydrocarbons
selective hydrogenation
palladium
Prior art date
Application number
RU95100226/04A
Other languages
Russian (ru)
Other versions
RU2077945C1 (en
Inventor
Е.Г. Хренов
Е.А. Перминова
И.Г. Фальков
С.Г. Кузнецов
Б.А. Сараев
В.П. Беспалов
М.В. Бартенев
Original Assignee
Акционерное общество - Научно-производственное предприятие "Ярсинтез"
Товарищество с ограниченной ответственностью с участием иностранного капитала "Пульсар"
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Publication date
Application filed by Акционерное общество - Научно-производственное предприятие "Ярсинтез", Товарищество с ограниченной ответственностью с участием иностранного капитала "Пульсар" filed Critical Акционерное общество - Научно-производственное предприятие "Ярсинтез"
Priority to RU95100226A priority Critical patent/RU2077945C1/en
Publication of RU95100226A publication Critical patent/RU95100226A/en
Application granted granted Critical
Publication of RU2077945C1 publication Critical patent/RU2077945C1/en

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Abstract

FIELD: petrochemical industry. SUBSTANCE: catalyst contains (in wt %): palladium, 0.05-2.0; IA group metal, 0.01-3.0; IB group metal, 0.01-0.05; IIA group metal, 0.01-2.0; oxide carrier, the balance. To prepare such catalyst, oxide carrier is impregnated in series with aqueous solutions of IIA group metal salt, IB group metal salt, palladium salt, and sulfur-containing IA metal salt followed by drying and activation. EFFECT: increased activity.

Claims (1)

Предложен катализатор для селективного гидрирования ненасыщенных углеводородов, содержащий палладий, металлы IА и IВ групп, серу и металл IIА группы на оксидном носителе при следующем соотношении компонентов: палладий 0,05 - 2,0; металл IА группы 0,01 - 3,0; металл IВ группы 0,01 - 0,5; металл IIА группы 0,01 - 1,0; сера 0,01 - 2,0; оксидный носитель остальное. Способ приготовления катализатора для селективного гидрирования ненасыщенных углеводородов включает пропитку оксидного носителя последовательно водным раствором соли металла IIА, IВ групп, водным раствором соли палладия и серусодержащей соли металла IА группы, последующую сушку и активацию.A catalyst for the selective hydrogenation of unsaturated hydrocarbons is proposed, containing palladium, metals of groups IA and IB, sulfur and metal of group IIA on an oxide support in the following ratio of components: palladium 0.05 - 2.0; Group IA metal 0.01 - 3.0; Group IB metal 0.01 - 0.5; Group IIA metal 0.01 - 1.0; sulfur 0.01-2.0; oxide carrier the rest. A method of preparing a catalyst for the selective hydrogenation of unsaturated hydrocarbons involves impregnating an oxide support in series with an aqueous solution of a metal salt of group IIA, IB groups, an aqueous solution of a palladium salt and a sulfur-containing metal salt of group IA, followed by drying and activation.
RU95100226A 1995-01-10 1995-01-10 Catalyst for selective hydrogenation of unsaturated hydrocarbons and method for its production RU2077945C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU95100226A RU2077945C1 (en) 1995-01-10 1995-01-10 Catalyst for selective hydrogenation of unsaturated hydrocarbons and method for its production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU95100226A RU2077945C1 (en) 1995-01-10 1995-01-10 Catalyst for selective hydrogenation of unsaturated hydrocarbons and method for its production

Publications (2)

Publication Number Publication Date
RU95100226A true RU95100226A (en) 1996-10-27
RU2077945C1 RU2077945C1 (en) 1997-04-27

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ID=20163806

Family Applications (1)

Application Number Title Priority Date Filing Date
RU95100226A RU2077945C1 (en) 1995-01-10 1995-01-10 Catalyst for selective hydrogenation of unsaturated hydrocarbons and method for its production

Country Status (1)

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RU (1) RU2077945C1 (en)

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Publication number Publication date
RU2077945C1 (en) 1997-04-27

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