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Inzhekhim Kazan

Patents

 

Patents for Inventions

Russian patent No. Title Date of issuance
2050167 Method for running a mass transfer process in the cyclic mode 1995.12.20
2284844 Horizontal cylindrical sediment tank 2006.10.10
2290992 Element of packing for mass transfer apparatuses 2007.01.10
2317934 Device for uniform loading of bulk solids into vertical vessels 2008.02.27
2329849 Gas distribution device for mass transfer apparatuses 2008.07.27
2330060 Method for treatment of high-viscosity oil 2008.07.27
2371468 Method for preparation of unoxidized bitumen 2009.10.27
2386123 Method and device for measuring entrainment of disperse phase into a gas stream 2010.04.10
2394623 Gas distribution device 2010.07.20
2396553 Method and device for measuring entrainment of disperse phase into a gas stream 2010.08.10
2397409 Method and device for burning a waste emulsion 2010.08.20
2429044 Filtering element 2011.09.20
2436613 Contact device 2011.12.20
2438757 Separator for gas purification 2012.01.10
2453353 Contact element of a tray valve and method of installation of the contact element 2012.06.20
2469770 Separator for gas cleaning 2012.12.20
2469771 Separator for gas cleaning 2012.12.20
2472570 Separator for gas cleaning 2013.01.20
2481876 Contact element of a bubble-cap tray 2013.05.20
2498231 Unit for determining contents of disperse phase in a gas stream 2013.11.10
2510728 Filtering element (variants) 2014.02.05
2532005 Method for producing isoprene 2014.09.03
2552286 Method for preparation of black crushed-stone 2015.06.10
2555718 Method and device for treatment and cleaning of the wellbottom zone 2015.06.09
2566775 Method for producing unoxidized bitumen 2015.10.27
2567556 Method for producing isobutylene from a tert-butanol containing fraction (variants) 2015.10.09
2583316 Heat exchanger of radially-spiral type (variants) 2016.04.11

 

 Certificates and Patents of Useful Model

Russian patent No.

 Title

Date of issuance

(year.month.day)

6347

 Packing for distillation and absorption columns

1998.04.16

6727

 Packing for distillation and absorption columns

1998.06.16

13950

 Packing for heat and mass transfer apparatuses

2000.06.20

17011

 Structured packing for mass transfer apparatuses

2001.03.10

17764

 Packing for mass transfer columns

2001.04.27

19483

 Structured packing

2001.09.10

32705

 Liquid distributor for mass transfer apparatuses

2003.09.27

32707

 Structured packing for mass transfer apparatuses

2003.09.27

50869

 Element of packing for mass transfer apparatuses (variants)

2006.01.27

54818

 Structured packing for heat and mass transfer apparatuses

2006.07.27

89973

 Contact device

2009.12.27

102200

 Element of random packing for mass transfer apparatuses

2011.02.20

111023

Separator for drying of gas off dropping liquid

2011.12.10

111453

Packed absorber for cleaning of smoke fumes

2011.12.20

113175

 Element of packing for mass transfer apparatuses (variants)

2012.02.10

116064

Structured contact gas-liquid tray

2012.05.20

125873

Horizontal cylindrical sediment tank

2013.03.20

 

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