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General view of WRP plant

over 300,000 tons

Internal view of the reactor

WRP

Composting system

RDF
Description

WRP technology

Innovations

Brief description of WRP

Technology for processing organic waste into gas with the production of electricity without access to air, in a closed cycle, without emissions into the atmosphere and poisonous wastewaters.

The methods of thermal waste processing have been known since time immemorial, and each of them has a number of positive and negative qualities. Developed by a specialist of the company method of thermochemical destruction of organic matter is essentially revolutionary against the background of existing technologies..

In WRP technology the prepared raw materials are fed to the thermochemical reactor under pressure without access of air, where the synthesis takes place with the formation of associated products: coal sludge, water and gas, which are taken from the reactor to the circulating flow to the consumer. Decomposition process in the reactor is carried out at simultaneous injection of gaseous products heated up to 600°C into the circuit. Decomposition process of biomass is carried out at controlled pressure of gaseous products 0,1-10 MPa by using part of synthesis gas heated up to required temperature (H20) and/or carbon dioxide (C02) from circulation flow for reaction in proportion (0,2-l,5) G, where G - quantity of loaded biomass into thermochemical reactor.

Continued

As a raw material - biomass is used solid waste with particle size from 0.15 to 3 mm. The resulting: carbon dioxide (C02) and water (H20), used in the heat carrier, have a ratio of 1:1. Due to this, the efficiency of biomass processing into synthesis gas is increased due to thermochemical reactions of carbon dioxide and water vapor with the resulting decomposition of carbon residue. The process ensures a high rate of decomposition of carbon dioxide residue into synthesis gas.

Part of the synthesis gas containing gaseous by-products (H20, C02, CH4, etc.) is sent through a closed circuit back to the reactor. Before the gaseous products of pyrolysis are introduced into the heat exchanger, the necessary amount of raw materials for the technological process is supplied through the dosing unit. The heat exchanger ensures the temperature of the gaseous coolant introduced into the reactor, which is set by the technological mode. The pressure regulator allows to control it in the gas circuit in the given range of 0,1-10 MPa.

By regulating the capacity of the circulating gas flow fan, the feed rate, the temperature of the thermal gas, the pressure in the pyrolysis gaseous products circulation system by a pressure regulator and the supply of carbon dioxide and/or water by a dosing unit, the speed of synthesis - gas from biomass is controlled.

When the temperature of the gaseous coolant introduced into the reactor decreases, the efficiency of thermochemical processing of biomass decreases and the yield of liquid by-products increases.

In the process of thermochemical processing of biomass without access to oxygen (air environment), using the decomposition temperature of more than 600 ° C, the yield of carbon residue will be 20-35%. If biomass processing regimes are changed, it is possible to reduce the share of coal residue at the same time to increase the yield of synthesis gas and, consequently, of electricity at a cost not exceeding the price of kilowatt at hydroelectric power plants.

Taking into account the above mentioned reaction processes of interaction of carbon residue with carbon dioxide (C02) or water vapor (H20), the consumption of the latter (taking into account the molecular weights of reaction agents) increases by 1.8 and up to 3.7 times respectively. When calculating the initial amount of recycled biomass (G), the amount of carbon dioxide (C02) or water (H20) used in the composition of the coolant as a result is (0.2-1.5) G. The water is reused and after treatment it is used for the company's own needs.

Energy Saving Market Analysis

New energy-saving technologies are becoming more and more common around the world. These include, in particular, the use of steam energy to generate electricity in boilers and turn them into Mini CHPs. Thus, in Russia there are about 80 000 steam boilers with steam capacity of 10 - 100 t/hour. These boilers are usually used for production and heating purposes and belong to small enterprises of paper, sawmill, food, meat - dairy, confectionery, construction materials, textile, leather and many other industries. Parameters of steam produced in different boiler houses vary greatly depending on the purpose of steam use at a given enterprise. Steam consumption varies greatly by season (summer and winter regimes) and by time of day.

Steam screw machine

The technology typically requires 4-6 atm, with a steam flow of 3-6 tons per hour. We get 200 to 1500 kW of electricity from it. The steam after the boiler is directed to an expansion machine, for example, a steam turbine connected to an electric generator. In this way, we have very cheap electricity at the outlet.

The most attractive properties in this power range are steam propeller machines (PVM). PVM is in fact a new type of steam engine. The PVM is developed in Russia and has no analogues abroad. More than 20 patents have been obtained for PVM design, its components and systems in Russia and abroad.

Scope of WRP

Oil, coal industry, utilities, medical (section of hazardous waste utilization).

Agriculture, utilization of pork manure, agricultural waste.

Food industry, disposing of alcoholic bards, sewage.

ALL THE BENEFITS OF TECHNOLOGY

Costs

200

roubles/cube

Up to 500 cubic meters per day
Mobile systems

Contract

service contract for the disposal of liquid organic waste from municipal treatment facilities or pork manure with a volume of at least 10,000 cubic metres.

Service center

So far only for Central Federal District regions.

Processing volumes

Up to 500 cubic meters per day. Delivery of equipment - free of charge. The place of disposal should be available for transport. There must be a place to drain clean water in the recycling area.

Payment terms

50% prepayment, the rest on the fact of waste processing. Revolver. As the work progresses.

Contract execution time

Continuously, until complete disposal.

Waste types

Pig manure (fresh), liquid organic oil waste, municipal waste treatment plant (fresh). At disposal of stagnant waste the cost increases to 500 cubic meters per cubic meter.

TECHNOLOGY PRESENTATION

This video shows all the advantages of WRP technology in recycling industrial and agricultural waste.

WRP reactor elements


Package systems

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System Configuration

Manual adjustment of the pressure and temperature control system in the reactor circuit. Since 2017, manual tuning has not been used.

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Control unit

A circuit control unit with visual elements for pressure and temperature control. In 2017 an automatic control system with data transmission to the operator via the Internet was installed.

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Pump element

1 cubic meter per hour pump. It is used for disinfection of waste. At volume of processing more than 10 cubic meters / hour is equipped with generators.

Recycling Plant Project


RECLAMATION VOLUME 300,000 TONS 

InternationalProject

For countries with large amounts of waste and expensive electricity. From 300,000 tons of recycled waste per year. From 25 MWh of electricity.

RESEARCH

Determining the morphology of waste is an important task for calculating the carbon in waste and, as a consequence, the approximate power of both electricity and heat. Determined by company specialists, the materials are provided to the design organization.

DRAFT

On the basis of the provided materials on garbage morphology, determine the structure of the plant in the field of additional production, such as the shop of stamping materials, composting shop, metal processing shop, shop for production of additives to construction materials and others.

CONSTRUCTION

After approval of the project by the local Administration, subcontractors with experience in construction of industrial facilities of hazard class 1 are engaged. Regardless of the construction site, the company provides operation guarantees for at least 30 years.

. Mobile systems.

The moisture content of at least 80-98% is most in demand when processing liquid organic waste.


. Stationary systems .

Moisture from 70 to 90% is most in demand when processing waste and other wastes.


Elements of a stationary complex


Basic Elements

Pump

Industrial vacuum pumps provide sufficient pressure in the closed-circuit reaction chamber of the WRP reactor and are available as stationary or mobile systems.

Shredder

Along with dispergators and shredders, it provides, in the waste grinding cycle, the most acceptable fraction size for the subsequent formation of pulp, which is fed, after mixing, into the reactor chamber.

WRP module

The stand-alone mobile module of the WRP reactor is placed on KAMAZ or BELAZ and transported to remote points where the construction of hospitals is not efficient or expedient.

Effective

WRP technology

MOBILE

Transported complex


Package systems

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Tractor: MAZ, KAMAZ

Mobile reactor with capacity of liquid waste processing up to 20 cubic meters per hour.

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Тягач: МАЗ, КАМАЗ

Industrial pump with capacity up to 20 cubic meters per hour. The equipment is mounted on a rigid platform.

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General view of the tractor

Additional equipment possible: mobile power plants.

EFFICIENT DISPOSAL SECTOR

SIGNIFICANT

The mobile processing complex is designed for full utilization of liquid organic waste with moisture content from 80 to 98%. The complexes with the processing volume of 5 and 10 cubic meters per hour consist of one tractor. Complexes of 20 cubic meters per hour - from two special machines.


Maintenance personnel of the complex - one operator, one driver. The system is completed with an automatic control system. The information is transmitted to the control center of the complex.

CONDITIONS OF USE

The complex recycles liquid organic waste until it is fully utilized in accordance with the contract.

processing depth of 99%

popularity 10%

residual moisture up to 98%

environment 100%