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SU1774553A1 - Method of preparing bead catalyst for gasoline fraction refining - Google Patents

Method of preparing bead catalyst for gasoline fraction refining

Info

Publication number
SU1774553A1
SU1774553A1 SU4887311/04A SU4887311A SU1774553A1 SU 1774553 A1 SU1774553 A1 SU 1774553A1 SU 4887311/04 A SU4887311/04 A SU 4887311/04A SU 4887311 A SU4887311 A SU 4887311A SU 1774553 A1 SU1774553 A1 SU 1774553A1
Authority
SU
USSR - Soviet Union
Prior art keywords
gasoline fraction
zno
zinc salt
solutions
ionic exchange
Prior art date
Application number
SU4887311/04A
Other languages
Russian (ru)
Inventor
И.Л. Александрова
Ю.З. Вотлохин
Л.П. Заманова
Л.В. Ковальская
Л.Р. Стрыгина
В.Е. Атматджев
Г.И. Егорова
Н.А. Ржевская
Р.А. Бакулин
М.Е. Левинтер
Original Assignee
Грозненский нефтяной научно-исследовательский институт
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 Грозненский нефтяной научно-исследовательский институт filed Critical Грозненский нефтяной научно-исследовательский институт
Priority to SU4887311/04A priority Critical patent/SU1774553A1/en
Application granted granted Critical
Publication of SU1774553A1 publication Critical patent/SU1774553A1/en

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  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Catalysts (AREA)

Abstract

FIELD: catalysts. SUBSTANCE: aqueous suspension zeolite of faujasite type at concentration 60-150 g/l is mixed with gel-forming solutions of sodium silicate, aluminium sulfate and zinc salt. Formed zeolite-containing sol is coagulated to hydrogel beads in the medium of mineral oil. Then ionic exchange is carried out with solutions of ammonium nitrate, zinc salt at the ratio of ZnO at forming ZnO at ionic exchange 1/1-3 with solution of rare-earth elements nitrate up to the content РЗЭO- 2,0-3,5 2.0-3.5 wt.-% Beads were dried and calcined. EFFECT: improved method of catalyst preparing. 2 cl, 1 tbl
SU4887311/04A 1990-09-26 1990-09-26 Method of preparing bead catalyst for gasoline fraction refining SU1774553A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4887311/04A SU1774553A1 (en) 1990-09-26 1990-09-26 Method of preparing bead catalyst for gasoline fraction refining

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4887311/04A SU1774553A1 (en) 1990-09-26 1990-09-26 Method of preparing bead catalyst for gasoline fraction refining

Publications (1)

Publication Number Publication Date
SU1774553A1 true SU1774553A1 (en) 1995-09-10

Family

ID=60532939

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4887311/04A SU1774553A1 (en) 1990-09-26 1990-09-26 Method of preparing bead catalyst for gasoline fraction refining

Country Status (1)

Country Link
SU (1) SU1774553A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7939701B2 (en) 2007-12-12 2011-05-10 Uop Llc Aromatic isomerization catalyst and a process of use thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7939701B2 (en) 2007-12-12 2011-05-10 Uop Llc Aromatic isomerization catalyst and a process of use thereof

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