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23.01.2018 Advanced Invention

Under resolution of the expert department of Federal Institute of Industrial Property (FIPS) the patent No.2625880 “Reactor (variants) and method of fault diagnostics and optimization of С35 paraffin hydrocarbons dehydrogenation reactor construction” (patent owner is Katalizator JSC) was included into the list of “Advanced Inventions” for 2017.  

This is our second invention which quality has been evaluated by the experts of Federal Service for Intellectual Property (Rospatent) and FIPS. Thus, in 2016 the patent No.2595341 “Catalyst for isomerization of paraffin hydrocarbons and method of its production” (source link) was included into the list of “Advanced Inventions”. 

From 2007 Rospatent and specialists of FIPS field expert departments have been annually defining inventions with high potential and including them into the list of “Advanced Inventions” evaluating with the highest mark. Additionally they recommend the best inventions owners to be awarded with diplomas of Rospatent. Such awarding is usually held at various events arranged in the framework of International Day of Intellectual Property, andInventor and Rationalizer Day. 

This invention refers to the petrochemical field, i.e. to the devices (reactors, regenerators) with ebullated bed for production of olefins by corresponding paraffins dehydrogenating. The principle of this invention is collecting and processing of information from pressure and temperature sensors situated on devices. Based on correct interpretation of pressure and temperature difference data along device height and area we can receive important information about hydrodynamic situation inside reactor or regenerator. This allows organizing of corrective measures or actions for creation of process modes closed to the modes of perfect extrusion both for catalysts and raw material. Therefore this invention makes possible to improve performance indicators of dehydrogenating processes, and decrease catalysts losses.

Author: Aleksey Kreiker

Editors: Galina Yastrebova, Roman Artemev, Anastasiya Tarasenko