Recycling method system and container

Abstract

Nitrogen is fed into a sealed container (18) to expel oxygen (step 1) and, in such a state, the inside temperature of the container (18) is incrementally raised step by a heater built into the container (18). In sequential steps 2 through 5, Water content, chlorine, and high-molecular gases are extracted. Reusable carbon and metal remain in the container (18) in step 6, or when left standing for a prescribed time or more. Gases extracted in steps 2 to 5 can be liquefied for recycling. No carbon dioxide or dioxins are produced because heating is performed in an oxygen-free atmosphere. A furnace is not required because the heater is installed in the container (18), and treatment efficiency is high. A space-saving, energy-efficient, and low-cost treatment system, by which carbon (e.g., inert carbon), metals, and the like can be recovered in a reusable state without producing carbon dioxide or dioxins, is obtained. The obtained inert carbon can be subj ected to an activation treatment to continuously mass-produce carbon nanotubes and activated carbon.

Description

technical field [0001] The present invention relates to a waste recycling method and system, a carbon material manufacturing method and system using their inert carbon, carbon nanotubes, activated carbon and other carbon materials, and their containers. Background technique [0002] In recent years, waste treatment has developed to the extent that it has a very strong color of recycling from waste, which is artificially regenerated into useful things. Although the concept of recycling is slowly being realized in the form of separate treatment of waste, etc., due to the fact that there are strict social and economic constraints on the time, equipment and cost of separate treatment, etc. Therefore, the existing incomplete results have been formed. [0003] In addition, in all aspects of social life, there is a strong desire to suppress human activities related to the deterioration of the global environment. In particular, regarding waste disposal, how to suppress carbon diox...

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Problems solved by technology

[0005] But above-mentioned patent system must its basic constituent unit be the furnace that is called carbonization chamber etc., generally comprise a plurality of carbonization chambers its attached preparatory chamber etc., must be provided with a plurality of chambers even furnace, in addition, they all can be sealed (can avoid contact with the atmosphere)

Therefore, it is difficult to control the scale of equipment (size and weight), operating costs (costs of electricity, thermal power, personnel costs), etc.

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