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Technology for complex processing of used vanadium catalysts

 

Short description:

 

Technology for complex processing of used vanadium catalysts with obtaining of pure vanadium oxide and versatile catalyst VAK-1 is developed.

 

Level of readiness:

 

Sorption technology of complex processing of used vanadium catalysts at the sulfurous production with issue of pure vanadium oxide and purified solution of potassium sulfate have been implemented at the SE «Vostokredmet».

 

At the CJSC «Sernaya kislota» the technology for obtaining vanadium catalyst for the oxidation of sulfur dioxide, technical vanadium oxide (V), liquid complex fertilizers is implemented.

 

Preproduction series of the liquid complex fertilizers were tested at the Ramenskoe agrochemical experimental station of the NIUIF NPO «Minudobrenia» and shows possibility of using the purified potassium solution at the production of ZhKU fertilizer solution.

 

Availability of patents:

 

Technology is protected by patents of RK.

 

Partners:

 

SE «Vostokredmet» (the Republic of Tajikistan);

CJSC RPC «Sernaya kislota»;

NIUIF NPO «Minudobrenia».

 

Contacts:

 

RSE «NC CPMRM RK»

050036, Almaty, 67, Zhandosov str.

Tel.: (727) 2590070, ad.147

Fax: (727) 2590075

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