Through sorting recovery, the municipal solid waste can be separated into these materials, such as paper, plastic, fabric and other light combustible substance; scrap iron, steel wire, cooper, aluminum and other metal materials; glass, non-metallic materials and other inorganic substance. The sorting technology and its comprehensive comparison and applications are shown as follow: Sorting technology … Read more
The powdered substance obtained by pulverizing scrap waste tires through mechanical method (such as, rubber powder production line) is rubber powder. Compared with reclaimed rubber, manufacturing of rubber powder doesn’t need desulfurization. So the production process consumes less energy and the process is much simpler than reclaimed rubber production. Making rubber powder from waste tire … Read more
The increase of tire production means the acceleration of tire replacement and more and more waste tires producing. This is only waste rubber from automobile tires, if adding hose, tape, rubber shoes, and tires from other cars, the number of waste rubber is quite astonishing. If we leave such a number of waste rubber aside, … Read more
For waste tire recycling into granules, different manufacturers have their different methods. The general manufacturers often use manual type. Cut waste tires into pieces by manual, and then crush the pieces. For the soft rubber like tires, simplex crushing makes the machine consume a lot, and is also a waste of labor and time. The … Read more
Pyrolysis is process of molecular breakdown where larger molecules are broken down into small molecules. Pyrolysis plant is an industry designed to carry out pyrolysis of waste plastic & tires. In case of plastic & tires pyrolysis, long chain polymer is broken down into smaller chains of hydrocarbon gas and pyrolysis oil. Heat and catalyst … Read more
It has been a great concerned for many industries to decompose the plastic scraps that are generated in the manufacturing process. Plastic scraps are not only always produced by many industries but are also produced when we use any plastic packed products or the products that are made of plastic. Plastic is used to make … Read more
Scrap rubber, especially the scrap tire, has high value in use, which can provide a large number of renewable resources for the society. Though the waste rubber goods (including scrap tires) only account for less than 1% of the total amount of industrial solid waste, after regeneration treatment, it can provide about 10% production value … Read more
Crushing discarded tires and other rubber products into rubber powder is called vulcanized rubber powder, which can be directly applied into various rubber products and building materials, or transformed into regenerated rubber. Comparing the two kinds of crafts, the former can omit the process of desulfurization, washing, drying, milling and refining, and eliminate the pollution … Read more
Discarded tires contain non-rubber components such as fibers and metal, what’s more, the discarded tires’ volumes are quite large. The non-rubber components is not conducive to the grinding process, and also affects the quality of powder and recycled rubber. So before crushing, we often need to dispose the non-rubber components contained in the rubber by … Read more
Since the 1970s, some industrialized countries has been engaged in researching taking advantage of waste tyres. For example, the Japanese and Americans used waste tyre as fuel materials for power generation and manufacture of cement. But since the 1990s, UK, USA and many other countries have paid attention to tyre pyrolysis. These countries adopted 1000℃ … Read more