Patents

Innovation is in our DNA.

In WKG Group, we are constantly looking for solutions that will increase productivity, improve the quality of our products and help protect the environment, for example by reducing the amount of waste generated in the process. From the beginning of our existence, we invest in state-of-the-art technologies and carry our research and development works. Some of our solutions have been tailor-made and patented.

 

3

implemented patents

GB 2473202 B – patent dated 2 January 2013

PL 216631B1 – patent dated 29 January 2014

The subject of the invention is a method for manufacturing of a sorbent for wet desulphurisation of flue gas, and a sorbent for wet desulphurisation of flue gas.

The essence of the invention is the use of an electromagnetic mill for activation of initially ground travertine to improve the reactivity and sorption properties of sorbent manufactured in this way.

Patent description

Patent document – GB

Patent document – PL

PL 218580 B1 – patent application of 6 May 2012

The subject of the invention is a method for manufacturing of resin-impregnated stone slabs with increased resistance to dirt and bacteria.

The essence of the invention is the use of resin composition with colloidal solution of silver nanoparticles at the appropriate concentration and its thermal treatment in order to harden the resin.

Patent description

PL 222640 B1 – patent application of 22 May 2013

The subject of the invention is a method for manufacturing reactive limestone sorbent and configuration of devices for manufacturing reactive limestone, especially travertine sorbent in the form of crushed narrow fractions.

The essence of the invention is multi-stage crushing with pneumatic separation and the use of impact mill.

Patent description

Patent document