RU96109352A - METHOD FOR CATALYTIC REFORMING OF GASOLINE FRACTIONS - Google Patents

METHOD FOR CATALYTIC REFORMING OF GASOLINE FRACTIONS

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Publication number
RU96109352A
RU96109352A RU96109352/04A RU96109352A RU96109352A RU 96109352 A RU96109352 A RU 96109352A RU 96109352/04 A RU96109352/04 A RU 96109352/04A RU 96109352 A RU96109352 A RU 96109352A RU 96109352 A RU96109352 A RU 96109352A
Authority
RU
Russia
Prior art keywords
reactors
catalytic reforming
gasoline fractions
inlet
reforming
Prior art date
Application number
RU96109352/04A
Other languages
Russian (ru)
Other versions
RU2097404C1 (en
Inventor
В.Б. Марышев
Г.Л. Рабинович
В.И. Ревтович
В.Л. Николаев
А.П. Шабуня
В.М. Якубенко
А.А. Артюх
Original Assignee
В.Б. Марышев
Г.Л. Рабинович
Filing date
Publication date
Application filed by В.Б. Марышев, Г.Л. Рабинович filed Critical В.Б. Марышев
Priority to RU96109352A priority Critical patent/RU2097404C1/en
Priority claimed from RU96109352A external-priority patent/RU2097404C1/en
Publication of RU96109352A publication Critical patent/RU96109352A/en
Application granted granted Critical
Publication of RU2097404C1 publication Critical patent/RU2097404C1/en

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Claims (1)

Способ каталитического риформинга бензиновых фракций на алюмоплатинорениевом катализаторе, загруженном в 3-4 последовательно расположенных реактора, при температурах на входе в реакторы 460-520oC, включающий стадию избирательной дезактивации катализатора, отличающийся тем, что дезактивацию осуществляют проведением риформинга в течение 1-10 суток при температуре на входе в первый или первый и второй по ходу сырья реакторы на 20-60oС выше, чем в остальных реакторах, после чего температуру во реакторах устанавливают такую, чтобы разница температуры на входе в реакторы была ниже 20oС, и достаточную для получения продукта риформинга с заданным октановым числом или выходом ароматических углеводородов.The method of catalytic reforming of gasoline fractions on an alumina-platinum-rhenium catalyst loaded in 3-4 successive reactors at temperatures at the inlet of the reactors 460-520 o C, including the stage of selective catalyst deactivation, characterized in that deactivation is carried out by reforming for 1-10 days at an inlet temperature for the first or the first and second downstream feed reactors at 20-60 o C higher than in the other reactors after which the temperature in the reactor is set such that the difference tamper tours at the inlet of the reactors is below 20 o C, and sufficient to produce a product reformate with a predetermined octane number or aromatics yield.
RU96109352A 1996-05-06 1996-05-06 Method of catalytic reforming of gasoline fractions RU2097404C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96109352A RU2097404C1 (en) 1996-05-06 1996-05-06 Method of catalytic reforming of gasoline fractions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96109352A RU2097404C1 (en) 1996-05-06 1996-05-06 Method of catalytic reforming of gasoline fractions

Publications (2)

Publication Number Publication Date
RU96109352A true RU96109352A (en) 1997-11-20
RU2097404C1 RU2097404C1 (en) 1997-11-27

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU96109352A RU2097404C1 (en) 1996-05-06 1996-05-06 Method of catalytic reforming of gasoline fractions

Country Status (1)

Country Link
RU (1) RU2097404C1 (en)

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