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Biocides for the protection of petroleum products and materials from biological influences

Petroleum products and other materials with a high percentage of hydrocarbon can change their main operational properties due to biological influences. Thus, a high-performance biocide for the protection of petroleum products, emulsions, emulsols, paints and primers, lubricating and cooling liquids, mineral oils, equipment for water circulation systems and refinery chilling, materials and equipment at plants from biofuels was proposed.

Technologies of the Spot Condenser Micro-Welding of High-Temperature Thermocouples

We offer the technologies of the spot condenser micro-welding of high-temperature thermocouples made of refractory thermo-galvanic materials (tungsten rhenium, molybdenum monocrystals, etc.). Welding product is manufactured through putting the modulated current impulse into the attached vibration field of compression force.

Effective Constructive Decisions about Reconstruction, Expansion and Strengthening of the Highway Bridges

Wedeveloped an effective reconstruction system of the existing bridges with the expansion of the span clearance by different types of reinforced concrete imposed slab with protruding consoles without the extension of pillar. At the same time the beams are strengthened by the change of their static scheme from freely leaned to rigid or completely strangulated beam on pillars at the maximum preservation of the existing structures and provision of clearance and capacity required by the current design regulations of the new bridges.

VLSI Schemes Complex for Synthesis of the Real-time Artificial Neural Networks

The complex is designed for synthesis of the artificial neural networks working in real time based on the programmable logic device (PLD), and provides the following functions: calculation of sumof the paired products; calculation of the transfer function; implementation of themodules of learning management and functioning of the neural element; creation of the neural elements of different types; implementation of the different kinds of artificial neural networks on their basis.

Combined Solar Collector

This development is used to heat water by hot water supply systems. The collector is combined with building's roof, which feature is that the top covering of the collector is made of corrugated roofing material of the building. This allows the reducing of the cost of solar collector, to increase its solidity and to simplify the structure.