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Patents and Author's Certificate

Green Ray

Employees of "Green Ray Ltd" are holders of the following intellectual property rights:

1) Author's Certificate No. 1605976 dated 08.07.1990 "Pipe connection"

Green Ray

2) Patent for Invention No. 2492211 dated 27.12.2011 "Method for the calcination of petroleum coke"

Green Ray

Green Ray

You can see the details on the page "Calcination of Petroleum Coke" of this site:

http://greenrays.ru/en/green-soke-salcination.html

The text of the abstract and the claims can be found on the "Library" page of this website:

http://greenrays.ru/en/library.html

3) Patent for Utility Model No. 120419 dated 13.03.2012 "Petroleum Coke Calcination Unit"

Green Ray

Green Ray

You can see the details on the page "Calcination of Petroleum Coke" of this site:

http://greenrays.ru/en/green-soke-salcination.html

The text of the abstract and the claims can be found on the "Library" page of this website:

http://greenrays.ru/en/library.html

4) Patent for Invention No. 2674967 dated 24.08.2017 "Method for high-temperature aerosols cleaning"

This Patent was obtained on the basis of the successful work carried out jointly with Bulgarian colleagues by specialists and employees of "Green Ray Ltd." during the implementation of the Project for the Reconstruction of the Heat Recovery and Waste Gas Cleaning Block of the Regenerator of the Catalytic Cracking Unit with a raw capacity of 2.1 million tons per year of JSC "LUKOIL Neftohim Burgas" in 2012-2014.

Green Ray

The technical solution developed and proposed by the Chief Engineer of "Green Ray Ltd." A.Karimov together with Bulgarian colleagues, was used for the first time in the world, and showed excellent results in cleaning gases from catalyst dust with values no higher than 10 mg/Nm3, which is four times less than the current European Union (EU) standards of 40 mg/Nm3.

For more information, please visit the "Ecology" page of this website:

http://greenrays.ru/en/ecology.html

The text of the abstract and the claims can be found on the "Library" page of this website:

http://greenrays.ru/en/library.html

Green Ray

The qualifications, references and experience of the employees of "Green Ray Ltd." are described at the following link of this website:

http://greenrays.ru/en/references.html/

Green Ray