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 институтfiledCriticalГрозненский нефтяной научно-исследовательский институт
Priority to SU4804940/26ApriorityCriticalpatent/SU1739614A1/en
Application grantedgrantedCritical
Publication of SU1739614A1publicationCriticalpatent/SU1739614A1/en
FIELD: methods for production of zeolite of X-type; applicable in the capacity of catalyst in oil refining, petrochemical and gas industries. SUBSTANCE: method for production of zeolite of X-type includes mixing of solution of sodium silicate with concentration in terms of SiOof 110-140 g/l with solution of sodium aluminate with concentration in terms of AlOof 250- 300 g/l and conduction of hydrothermal crystallization of obtained aluminosilicate gel. EFFECT: higher yield of product with preservation of its high degree of crystallinity. 1 tbl
SU4804940/26A1990-03-261990-03-26Method for production of zeolite of x-type
SU1739614A1
(en)
ULTRA-LARGE PORE ZEOLITE STRUCTURE MATERIAL WITH A NETWORK CONSISTING OF SILICON AND TITANIUM OXIDES; ITS SYNTHESIS AND USE FOR SELECTIVE OXIDATION OF ORGANIC PRODUCTS.
Process for the manufacture of a colloidal suspension of a zeolite zeolite process for the manufacture of a zeolite uses a temperature in a process for the heat treatment of a mixture of synthesis for zeolite of a colloidal suspension in the hydrothermal treatment of a mixture of synthesis zeolite-forming a zeolite zeolite containing gallium process for fabricating an aliphatic hydrocarbon and catalyst structure
METHOD TO IMPROVE THE DYNAMIC PROPERTIES OF SODIUM ALUMINOSILICATE ZEOLITE ADSORPTION AND PERFECTING IN A GAS SEPARATION METHOD BY SELECTIVE ADSORCATION, BY PRESSURE OSCILLATION OR SELECTIVE ADSORCATION THROUGH A THERMAL COMPOSITION OF A THERMAL COMPOSITION OF A THERMAL COMPONENT.
Process for the synthesis of zeolites having an aluminosilicate framework belonging to the faujasite structural family, products obtained and their use in adsorption and catalysis.