RU97104905A - METHOD FOR CLEANING CATALYTIC REFORMING PRODUCTS FROM OLEFIN HYDROCARBONS - Google Patents

METHOD FOR CLEANING CATALYTIC REFORMING PRODUCTS FROM OLEFIN HYDROCARBONS

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Publication number
RU97104905A
RU97104905A RU97104905/04A RU97104905A RU97104905A RU 97104905 A RU97104905 A RU 97104905A RU 97104905/04 A RU97104905/04 A RU 97104905/04A RU 97104905 A RU97104905 A RU 97104905A RU 97104905 A RU97104905 A RU 97104905A
Authority
RU
Russia
Prior art keywords
olefin hydrocarbons
catalytic reforming
catalyst
reforming products
cleaning catalytic
Prior art date
Application number
RU97104905/04A
Other languages
Russian (ru)
Other versions
RU2117029C1 (en
Inventor
В.А. Веселкин
А.С. Камлык
В.А. Крылов
А.Г. Аликин
В.И. Якунин
Л.В. Щербаков
Original Assignee
Общество с ограниченной ответственностью "Лукойл-Пермнефтеоргсинтез"
Filing date
Publication date
Application filed by Общество с ограниченной ответственностью "Лукойл-Пермнефтеоргсинтез" filed Critical Общество с ограниченной ответственностью "Лукойл-Пермнефтеоргсинтез"
Priority to RU97104905A priority Critical patent/RU2117029C1/en
Priority claimed from RU97104905A external-priority patent/RU2117029C1/en
Application granted granted Critical
Publication of RU2117029C1 publication Critical patent/RU2117029C1/en
Publication of RU97104905A publication Critical patent/RU97104905A/en

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Claims (2)

1. Способ очистки продуктов риформинга от олефиновых углеводородов путем селективного гидрирования последних при повышенных давлении и температуре в присутствии водорода на моно-, би- или полиметаллическом платинусодержащем катализаторе, отличающийся тем, что катализатор периодически в течение межрегенерационного периода и перед регенерацией обрабатывается жидкой фазой углеводородных фракций или их смесью с водородсодержащим газом в количестве 2-10 м3/м3 катализатора, при температуре 20 - 180oС, давлении 0,1 - 3,0 МПа.1. The method of purification of reforming products from olefin hydrocarbons by selective hydrogenation of the latter at elevated pressure and temperature in the presence of hydrogen on a mono-, bi- or polymetallic platinum-containing catalyst, characterized in that the catalyst is periodically processed during the inter-regeneration period and before regeneration with the liquid phase of hydrocarbon fractions or their mixture with a hydrogen-containing gas in an amount of 2-10 m 3 / m 3 of catalyst, at a temperature of 20 - 180 o C, a pressure of 0.1 - 3.0 MPa. 2. Способ по п.1, отличающийся тем, что в качестве углеводородных фракций используют или катализаты риформинга, или моноциклические ароматические углеводороды или их смесь, или гидроочищенные бензиновые фракции. 2. The method according to claim 1, characterized in that either reforming catalysts, or monocyclic aromatic hydrocarbons or a mixture thereof, or hydrotreated gasoline fractions are used as hydrocarbon fractions.
RU97104905A 1997-03-27 1997-03-27 Method for purification of products of catalytic reforming against olefin hydrocarbons RU2117029C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97104905A RU2117029C1 (en) 1997-03-27 1997-03-27 Method for purification of products of catalytic reforming against olefin hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97104905A RU2117029C1 (en) 1997-03-27 1997-03-27 Method for purification of products of catalytic reforming against olefin hydrocarbons

Publications (2)

Publication Number Publication Date
RU2117029C1 RU2117029C1 (en) 1998-08-10
RU97104905A true RU97104905A (en) 1999-01-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU97104905A RU2117029C1 (en) 1997-03-27 1997-03-27 Method for purification of products of catalytic reforming against olefin hydrocarbons

Country Status (1)

Country Link
RU (1) RU2117029C1 (en)

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