RU93051513A - METHOD FOR ACTIVATION OF A ZEOLITE-CONTAINING HYDROCARBON AROMATIZATION CATALYST - Google Patents

METHOD FOR ACTIVATION OF A ZEOLITE-CONTAINING HYDROCARBON AROMATIZATION CATALYST

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Publication number
RU93051513A
RU93051513A RU93051513/04A RU93051513A RU93051513A RU 93051513 A RU93051513 A RU 93051513A RU 93051513/04 A RU93051513/04 A RU 93051513/04A RU 93051513 A RU93051513 A RU 93051513A RU 93051513 A RU93051513 A RU 93051513A
Authority
RU
Russia
Prior art keywords
zeolite
activation
containing hydrocarbon
aromatization catalyst
hydrocarbon aromatization
Prior art date
Application number
RU93051513/04A
Other languages
Russian (ru)
Other versions
RU2051741C1 (en
Inventor
Б.Л. Воробьев
А.А. Харченко
Л.А. Крылова
В.Н. Можайко
В.Ю. Бортов
В.В. Шипикин
Original Assignee
Товарищество с ограниченной ответственностью Научно-производственное объединение "Ленар"
Filing date
Publication date
Application filed by Товарищество с ограниченной ответственностью Научно-производственное объединение "Ленар" filed Critical Товарищество с ограниченной ответственностью Научно-производственное объединение "Ленар"
Priority to RU93051513A priority Critical patent/RU2051741C1/en
Priority claimed from RU93051513A external-priority patent/RU2051741C1/en
Application granted granted Critical
Publication of RU2051741C1 publication Critical patent/RU2051741C1/en
Publication of RU93051513A publication Critical patent/RU93051513A/en

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Claims (1)

Сущность изобретения: для повышения активности цеолитсодержащий катализатор после синтеза дополнительно подвергают термопаровой обработке азотнокислотной смесью, содержащей водяной пар, при 400 - 500oС, 0,4 - 0,6 МПа и содержании кислорода 20 - 50 об.%. Технический эффект: термопаровая обработка позволяет повысить выход ароматических углеводородов на сырье.The inventive to increase the activity of the zeolite-containing catalyst after synthesis is additionally subjected to thermocouple treatment with a nitric acid mixture containing water vapor at 400 - 500 o C, 0.4 - 0.6 MPa and an oxygen content of 20 - 50 vol.%. Technical effect: thermocouple processing allows to increase the yield of aromatic hydrocarbons in raw materials.
RU93051513A 1993-11-05 1993-11-05 Method of activation of catalyst for aromatization of hydrocarbons RU2051741C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93051513A RU2051741C1 (en) 1993-11-05 1993-11-05 Method of activation of catalyst for aromatization of hydrocarbons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93051513A RU2051741C1 (en) 1993-11-05 1993-11-05 Method of activation of catalyst for aromatization of hydrocarbons

Publications (2)

Publication Number Publication Date
RU2051741C1 RU2051741C1 (en) 1996-01-10
RU93051513A true RU93051513A (en) 1996-12-27

Family

ID=20149121

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93051513A RU2051741C1 (en) 1993-11-05 1993-11-05 Method of activation of catalyst for aromatization of hydrocarbons

Country Status (1)

Country Link
RU (1) RU2051741C1 (en)

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