The energy recovery of waste plastics refers to the process of burning municipal solid waste and industrial waste, especially the waste plastics incinerated to obtain high heat energy and make effective use. Incineration of waste can reduce its quality by 80% and volume by more than 90%, making combustible waste an inert residue and then landfilling it. The heat generated by the combustion of waste can be comprehensively utilized. This energy recovery of waste plastics is also called four-stage recovery. It is especially suitable for the treatment of municipal solid waste with serious pollution, mixed varieties and more impurities. In many environmentally-friendly countries, waste filling is prohibited. Due to its advanced equipment and technology for energy recovery, high combustion efficiency and good control of pollutants discharged, it has reached a large-scale commercial application level and has become an important recycling. method.
The calorific value of untreated municipal solid waste is 9295.2 ~ 13942.8kJ / kg (the calorific value of industrial coal is about 28000kJ / kg), while the calorific value of pure waste plastic burning is 2 to 4 times that of the former. There are several ways to recycle heat of combustion:
1 Incineration of municipal waste using a steam-generating incinerator, the heat generated can be used for home heating, industrial processing or power generation;
2 burning waste in a heat exchanger of an existing power plant boiler for use as a supplementary fuel;
3 Urban waste is heated and oxidized under a certain pressure, converted into heavy oil, and produces carbon monoxide and steam;
4 Urban waste is pyrolyzed to produce transportable fuel;
5 The organic components in the waste are decomposed under anaerobic conditions to produce methane, which can replace natural gas.
Cangnan Younglite Electrical Co., Ltd. is located in Ningbo City, the most important seaport city in China. We are only 40 Kilometers far from Ningbo Airport. Near the express way, the transportation is very convenient.We are specialized in manufacturing and exporting LED Flashlight, headlamp, bicycle light, camping lantern and so on.We have outstanding management, strong production capability and advanced technology ability to design and develop many new items which have good quality control and testing at every stage of the production process. We can ensure that each product is eco-friendly and will provide long life and high performance service. Currently, our products are very popular in the USA, Europe, South Asia, the Middle East and Hong Kong."Quality first, delivery on time, reputation as life" is our premier principle. Let us make better quality products to you-----our valued customers.
We are the vendor of ALDI, WalMart and other supermarket, also we supplier the products to professional tool wholesaler like SBI, Carl Kammerling etc.
Bicycle Light,Bike Lights,Mountain Bike Lights,Bicycle Led Lights
Cangnan Younglite Electrical Co., Ltd. , https://www.younglitelight.com