Petr Malina, deputy director, Science, of ZAO Bioenergetik
Plan of establishing a manufacture of newly designed polymer valves. Investment project

?The most significant number of ruptures and leakages occur near check valves during transportation of liquid products. For example, the oil spill in the Gulf of Mexico would be impossible if the hydraulic pressure on the check valve of the system had been several times lower.

Setting a valve at an angle of 45° to the pipe instead of 90° and other engineering solutions could reduce the pressure, make hydraulic impact impossible and allow opening and closing valves without a hydraulic rotation booster. Such a solution allows the substitution metal with polymers in those valve designs that excluded such replacement thus far.

Our new check valves possess such advantages as resistance to corrosive environment and low cost in comparison with metal analogs. They are protected by over 10 invention patents. The technical characteristics of the valve and its competitiveness against foreign analogs have been confirmed by tests conducted by NPP Mashtest (Korolev, Moscow region), Tyazhprom-Armature (Aleksin, Tula region), Hydromash Plant (Novokuznetsk, Kemerovo region) and Neftepromremont (Strezhevoi, Tomsk region).

The Russian Congress of Plastic Converters scheduled for this November will present the feasibility study of this project to potential investors describing the amount of investments needed, market size, equipment capacity, project payback period. If implemented, the project will prolong the service life of check valves used at numerous residential and industrial objects, including chemical facilities. The goal of the project is to gradually replace the old valves of currently operating pipeline systems and install the new valves on newly built plastic pipelines.

Eugeny Antipov, professor, deputy director of the Topchiev Institute of Petrochemical Synthesis.

Cable wastes and modifying additives. Review of new recycling technologies

A team of Russian scientists have developed a cable waste recycling technology which will allow sorting tonnes of wastes of the cable industry and used cables into valuable nonferrous metals and initial polymers. A business plan concerning commercial equipment manufacture and a system of cable wastes conversion will be presented to partners and investors at the Congress of Plastics Converters.