SU1610778A1 - Method for production of zeolite of y-type - Google Patents

Method for production of zeolite of y-type

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Publication number
SU1610778A1
SU1610778A1 SU4602452/26A SU4602452A SU1610778A1 SU 1610778 A1 SU1610778 A1 SU 1610778A1 SU 4602452/26 A SU4602452/26 A SU 4602452/26A SU 4602452 A SU4602452 A SU 4602452A SU 1610778 A1 SU1610778 A1 SU 1610778A1
Authority
SU
USSR - Soviet Union
Prior art keywords
zeolite
production
type
aluminium sulfate
reaction
Prior art date
Application number
SU4602452/26A
Other languages
Russian (ru)
Inventor
Л.В. Будовская
М.Л. Павлов
Original Assignee
Л.В. Будовская
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 Л.В. Будовская filed Critical Л.В. Будовская
Priority to SU4602452/26A priority Critical patent/SU1610778A1/en
Application granted granted Critical
Publication of SU1610778A1 publication Critical patent/SU1610778A1/en

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  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

FIELD: methods for production of zeolite of Y-type used as adsorbent and catalyst in oil refining and petrochemical industries. SUBSTANCE: method for production of zeolite of Y-type includes reaction of mother liquor after product crystallization and its separation with solution of aluminium sulfate at pH 7.5-8.5 and temperature of 20-60 C. Obtained sediment of amorphous alumosilicate is separated from filtrate and mixed with sodium silicate. Then, mixture is subjected to simultaneous reaction with aluminium sulfate and alkali for 30-120 min with their concurrent adding. EFFECT: reduced product cost with preservation of its adsorption capacity, fraction and chemical composition. 3 tbl
SU4602452/26A 1988-10-04 1988-10-04 Method for production of zeolite of y-type SU1610778A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4602452/26A SU1610778A1 (en) 1988-10-04 1988-10-04 Method for production of zeolite of y-type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4602452/26A SU1610778A1 (en) 1988-10-04 1988-10-04 Method for production of zeolite of y-type

Publications (1)

Publication Number Publication Date
SU1610778A1 true SU1610778A1 (en) 1996-10-27

Family

ID=60527842

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4602452/26A SU1610778A1 (en) 1988-10-04 1988-10-04 Method for production of zeolite of y-type

Country Status (1)

Country Link
SU (1) SU1610778A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7244409B2 (en) 1999-10-27 2007-07-17 Sud-Chemie Ag Process for producing synthetic zeolites with MFI structure
EP2753578A4 (en) * 2011-09-09 2015-06-10 Basf Se Process for the organotemplate-free synthetic production of a zeolitic material using recycled mother liquor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7244409B2 (en) 1999-10-27 2007-07-17 Sud-Chemie Ag Process for producing synthetic zeolites with MFI structure
EP2753578A4 (en) * 2011-09-09 2015-06-10 Basf Se Process for the organotemplate-free synthetic production of a zeolitic material using recycled mother liquor

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