The number of cars in Russia is increasing every year, while the number of used tires is also growing.
The main method of disposal - processing into crumb rubber - does not cover the full volume of secondary rubber-containing raw materials.
And although in recent years the rates of production of seamless pavements and asphalt from tire crumb have greatly increased, large volumes of used tires remain unused.
What happens to the rest of the raw materials? Basically, rubber simply accumulates in landfills, increasing their already off scale volume.
Recycling by pyrolysis is a modern way of recycling tires and other rubber goods. It is successfully used abroad, but in Russia it is not yet very popular.
Pyrolysis is the most cost-effective way of processing rubber from used car tires and other rubber goods, while not polluting the environment with combustion gases.
It runs like this:
The procedure differs from conventional combustion in the absence of oxygen, which is necessary for combustion.
In this guide, I'll show you how to melt plastic at home. Remelting high density polyethylene (HDPE) plastic bottles and making them into blocks that can be used in a variety of ways.
We use and throw away a lot of plastic bottles every day ... Let's change that!
Dave Hackens is an amazing guy who has done a lot of videos about plastic recycling. He shows you how to collect, melt and process plastic items to create new things. However, if you just want to try recycling a few bottles, follow this quick guide.
Bench-top machines can be used for small-scale casting of plastic parts. It is a compact piece of equipment that will fit in any private workshop or garage. Plastic can be poured onto them in single or multiple molds, depending on the size and serial production. Units differ from industrial equipment only in small dimensions. The bench press is suitable for all polymers and is easy to operate.
Stages of house casting on the machine:
Welding extruders can also be used in everyday life to hold together plastic parts to produce more complex products.
Making plastic products with your own hands is possible individually, as entertainment, or as a one-time need. And also in bulk, for sale or for subsequent production. For this, self-made forms and improvised means or specialized, home equipment are suitable. It is more profitable to entrust mass casting to specialists, since this requires expensive, bulky equipment and the work of experienced personnel.
At home, you can do without some pieces of equipment and simplify the technology as much as possible. But still, work will be impossible without a crusher and an extruder (granulator).
There are tons of building tips and materials on the internet. Let's consider the most suitable and universal schemes.
Recently, due to the careful attitude to ecology and natural resources, natural wood has received a competitor in this field, fuel briquettes, also called Eurowood.
New solid fuel, essentially sawdust briquettes, has a higher calorific value, it is more convenient to transport and store it. To heat the stove with Euro wood, you do not need to buy additional equipment or consumables, the whole process follows the traditional scheme. All this makes sawdust in briquettes the most promising fuel for fireplaces and rustic stoves.
The advantages of the new fuel are clearly revealed when compared with classic firewood. The benefits should be discussed first:
Comparison of Eurodrive with other fuels Disadvantages:
The use of long-burning furnaces and boilers will increase the economic effect of the use of fuel blocks by about 2 times. It is possible to ensure the burning time from one load of fuel more than 12 hours. From here it became possible to smoothly move on to the next question: "How to properly heat with pressed sawdust?"
Fuel briquettes, which, depending on the equipment used for their production, can have different sizes and shapes, are obtained by pressing raw materials of natural origin. The most common raw materials used to make briquettes are:
Varieties of fuel briquettes and raw materials for their production
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