The invention provides a method of dismantling an adhesion structure including a pair of adherends made of the same material or different materials and a dielectric adhesive sheet interposed between the pair of adherends and bonding the pair of adherends to each other. The method includes: a first step of heating the dielectric adhesive sheet by dielectric heating; and a second step of applying an external force to at least one of the pair of adherends or the dielectric adhesive sheet to separate the pair of adherends from the dielectric adhesive sheet.

Concrete may be melted to form a glass product. Methods and batch compositions including concrete may be used to produce amorphous silica materials including, but not limited to, glass, container glass, fiber glass, glass bead, glass spheres, sheet or plate glass, glass aggregate, glass sand, abrasives, proppants, foamed glass, and manufactured glass articles. The initial processing steps include preparing a melt batch comprising concrete and, optionally, other components, melting the melt batch, and cooling the melted melt batch. Further processing steps may be utilized to produce the glass article.

An apparatus (10) comprising a heating chamber (12). The heating chamber (12) comprises electric heating means (14) for heating the interior (16) of the heating chamber (12) to denature asbestos or asbestos in asbestos comprising structures located in the interior (16) of the heating chamber (12). The apparatus (10) comprises a primary filter (18) downstream of the heating chamber (12). The apparatus (10) comprises an induced draft fan (20) downstream of the primary filter (18), wherein the apparatus (10) is configured such that in use the induced draft fan (20) draws emissions from the heating chamber (12) through the primary filter (18). The apparatus (10) comprises a discharge stack (22) downstream of the primary filter (18). The discharge stack (22) comprises an outlet (24) for venting emissions to external atmosphere.

An apparatus (10) comprising a heating chamber (12). The heating chamber (12) comprises electric heating means (14) for heating the interior (16) of the heating chamber (12) to denature asbestos or asbestos in asbestos comprising structures located in the interior (16) of the heating chamber (12). The apparatus (10) comprises a primary filter (18) downstream of the heating chamber (12). The apparatus (10) comprises an induced draft fan (20) downstream of the primary filter (18), wherein the apparatus (10) is configured such that in use the induced draft fan (20) draws emissions from the heating chamber (12) through the primary filter (18). The apparatus (10) comprises a discharge stack (22) downstream of the primary filter (18). The discharge stack (22) comprises an outlet (24) for venting emissions to external atmosphere.

The reactor system comprises a reactor vessel with at least one inlet and a first and a second outlet, which reactor vessel is configured for depolymerisation of a condensation polymer and which first and second outlet are configured for removal of a first and a second part of a reaction mixture. The reactor system further comprises a heat exchanger downstream of the first outlet. Herein the second outlet is arranged at a lower position of the reactor vessel than the first outlet. The first outlet is configured for removal of the first part being a dispersion and/or solution comprising said condensation polymer and depolymerisation products thereof in a solvent. Said first part is led to the heat exchanger. The second outlet is configured for removal of the second part including agglomerates. The reactor system is used for depolymerisation of a condensation polymer.

The reactor system comprises a reactor vessel with at least one inlet and a first and a second outlet, which reactor vessel is configured for depolymerisation of a condensation polymer and which first and second outlet are configured for removal of a first and a second part of a reaction mixture. The reactor system further comprises a heat exchanger downstream of the first outlet. Herein the second outlet is arranged at a lower position of the reactor vessel than the first outlet. The first outlet is configured for removal of the first part being a dispersion and/or solution comprising said condensation polymer and depolymerisation products thereof in a solvent. Said first part is led to the heat exchanger. The second outlet is configured for removal of the second part including agglomerates. The reactor system is used for depolymerisation of a condensation polymer.

Present invention relates to a non-combustion machine or system for waste destruction or decomposition and exhaust clean and non-harm fill gas to atmosphere. The present invention uses plasma heat generated by the exothermic reaction taking place between the organic substances of the solid waste and ionised air contained in the solid waste machine. After this reaction, generated flue gas is filtered; cleaned and then exhausted to make the atmosphere healthier to the lives.

Present invention relates to a non-combustion machine or system for waste destruction or decomposition and exhaust clean and non-harm fill gas to atmosphere. The present invention uses plasma heat generated by the exothermic reaction taking place between the organic substances of the solid waste and ionised air contained in the solid waste machine. After this reaction, generated flue gas is filtered; cleaned and then exhausted to make the atmosphere healthier to the lives.

Various implementations include an apparatus for thermal processing of medical waste. The apparatus includes a body, a conductive heater, and an air flow device. The body portion defines a chamber for receiving two or more containers of medical waste. The chamber is in fluid communication with a gas processing device for biological materials. The conductive heater is thermally coupled to the chamber to provide heat to the two or more containers. The air flow device is configured to direct discharge gases from the two or more containers to the gas processing device.

Various implementations include an apparatus for thermal processing of medical waste. The apparatus includes a body, a conductive heater, and an air flow device. The body portion defines a chamber for receiving two or more containers of medical waste. The chamber is in fluid communication with a gas processing device for biological materials. The conductive heater is thermally coupled to the chamber to provide heat to the two or more containers. The air flow device is configured to direct discharge gases from the two or more containers to the gas processing device.