This patent of invention is related to a process and a furnace developed for production of charcoal with recovery of gases, tar and pyroligneous extract. The unity system is composed by a metallic furnace, a loading platform, a carbonization platform and unloading platform. For continuous generation of gases, the process operates with multiple carbonization platforms and one or more furnaces for carbonization platform. The furnace is provided with air inputs in strategic side points and mechanism for relieving pressure. The carbonization system is composed by an exhauster, special pipes for conducting the gases, and devices for the recovery of condensable. The gases generated in the process are directed to a burner, a gasifier or directly in a boiler to generate thermal and/or electrical energy. The technology presents, exclusively, a gravimetric yield in fuel gas superior to 60% and a productivity on charcoal above 800 kg/h, so that each operating cycle of the furnace takes less than 5 hours. The coal is discharged hot, after carbonization and loaded on wooden billets immediately after unloading. The process combines technical, economic, operational, and environmentally viable solutions.

This patent of invention is related to a process and a furnace developed for production of charcoal with recovery of gases, tar and pyroligneous extract. The unity system is composed by a metallic furnace, a loading platform, a carbonization platform and unloading platform. For continuous generation of gases, the process operates with multiple carbonization platforms and one or more furnaces for carbonization platform. The furnace is provided with air inputs in strategic side points and mechanism for relieving pressure. The carbonization system is composed by an exhauster, special pipes for conducting the gases, and devices for the recovery of condensable. The gases generated in the process are directed to a burner, a gasifier or directly in a boiler to generate thermal and/or electrical energy. The technology presents, exclusively, a gravimetric yield in fuel gas superior to 60% and a productivity on charcoal above 800 kg/h, so that each operating cycle of the furnace takes less than 5 hours. The coal is discharged hot, after carbonization and loaded on wooden billets immediately after unloading. The process combines technical, economic, operational, and environmentally viable solutions.

Disclosed is a method and apparatus for refining oil from tire, the apparatus includes a box body, an upper transmission channel, an upper transmission device, a lower transmission channel, a lower transmission device, a molten salt storage container, and a heat-conduction oil storage container, where the upper transmission channel is located above the lower transmission channel, a molten salt liquid channel and a heat-conduction oil channel are respectively disposed on an outside wall of the upper transmission channel and that of the lower transmission channel, the upper transmission channel includes an upper transmission channel inlet and an upper transmission channel outlet, and the heated molten salt liquid passes through the molten salt liquid channel and then flows back to the molten salt storage container; and the heated heat-conduction oil passes through the heat-conduction oil channel and then flows back to the heat-conduction oil storage container.

Disclosed is a method and apparatus for refining oil from tire, the apparatus includes a box body, an upper transmission channel, an upper transmission device, a lower transmission channel, a lower transmission device, a molten salt storage container, and a heat-conduction oil storage container, where the upper transmission channel is located above the lower transmission channel, a molten salt liquid channel and a heat-conduction oil channel are respectively disposed on an outside wall of the upper transmission channel and that of the lower transmission channel, the upper transmission channel includes an upper transmission channel inlet and an upper transmission channel outlet, and the heated molten salt liquid passes through the molten salt liquid channel and then flows back to the molten salt storage container; and the heated heat-conduction oil passes through the heat-conduction oil channel and then flows back to the heat-conduction oil storage container.

A carbonization apparatus for coal with wide particle size distribution, a carbonization apparatus unit, and a carbonization method using the apparatus. The apparatus includes a char discharge outlet, a combustion heating chamber, a coal feeding inlet, a pyrolysis gas exhausting pipe, and two partition plates between which a pyrolysis gas channel is formed. Orifices are provided on the partition plates to form a gas flow path from the fuel bed to the pyrolysis gas channel. The pyrolysis gas channel in the carbonization apparatus permits the gaseous products generated from coal pyrolysis to flow out in a timely manner.

A carbonization apparatus for coal with wide particle size distribution, a carbonization apparatus unit, and a carbonization method using the apparatus. The apparatus includes a char discharge outlet, a combustion heating chamber, a coal feeding inlet, a pyrolysis gas exhausting pipe, and two partition plates between which a pyrolysis gas channel is formed. Orifices are provided on the partition plates to form a gas flow path from the fuel bed to the pyrolysis gas channel. The pyrolysis gas channel in the carbonization apparatus permits the gaseous products generated from coal pyrolysis to flow out in a timely manner.

Systems and methods for recovering emissions from industrial facilities are disclosed herein. The systems can include an emissions recovery system for use in an industrial facility comprising ducting, a first vent, and a second vent at an opening. The ducting can have a first end region fluidically coupled to a baghouse, and a second end region, opposite the first. The ducting can be configured to operate under a vacuum. The first vent and the second vent can each be fluidically coupled to the second end region of the ducting. The first vent can be positionable at a first distance from the opening, and the second vent can also be positionable at a second distance from the opening. Each of the first and the second vents can be configured to collect emissions particles released from at least the opening.

Systems and methods for recovering emissions from industrial facilities are disclosed herein. The systems can include an emissions recovery system for use in an industrial facility comprising ducting, a first vent, and a second vent at an opening. The ducting can have a first end region fluidically coupled to a baghouse, and a second end region, opposite the first. The ducting can be configured to operate under a vacuum. The first vent and the second vent can each be fluidically coupled to the second end region of the ducting. The first vent can be positionable at a first distance from the opening, and the second vent can also be positionable at a second distance from the opening. Each of the first and the second vents can be configured to collect emissions particles released from at least the opening.

A closed, gastight system for gaining sellable petroleum coke pieces out of solidified petroleum coke in a coke drum unit, wherein the system is configured to be connected to a coke drum unit (X) containing solidified petroleum coke and comprises a coke crushing unit (C) for crushing the petroleum coke into sellable petroleum coke pieces, configured to be connected to the coke drum unit (X), particularly by means of a flexible transition piece (A); a closed sluice way (D) leading petroleum coke slurry to a closed slurry basin; a closed slurry basin (E); a dewatering bin unit (G) configured to receive the petroleum coke slurry from the slurry basin (E), to collect the sellable petroleum coke pieces, and to act as a filter leading runoff drain water from a lower area thereof as filtered water and petroleum coke fines out of it; a closed drain water basin (I), separate from the slurry basin (E), configured to receive the filtered water and the petroleum coke fines from the dewatering bin unit (G); a water tank (L) configured to receive the filtered water from the drain water basin (I); a hot quench water draining line (2) configured to receive hot quench water from the coke drum unit (X) and to lead the same to the closed slurry basin (E); and characterised: in that the water tank (L) is configured as single water tank (L) without a separate second tank; and by comprising one or more of the following elements: a first vent collection line (15a) extending from a top portion of the closed slurry basin (E) to the clean water tank (L), particularly a top portion thereof, for collecting excess amounts of gaseous phase from the slurry basin (E) and for feeding the same to the clean water tank (L); a second vent collection line (15b) extending from the dewatering bin unit (G), particularly a top portion thereof, to the clean water tank (L), particularly a top portion thereof, for collecting excess amounts of gaseous phase from the dewatering bin unit (G) and for feeding the same to the clean water tank (L); and a third vent collection line (15c) extending from the closed drain water basin (I), particularly a top portion thereof, to the clean water tank (L), particularly a top portion thereof, for collecting excess amounts of gaseous phase from the closed drain water basin (I) and for feeding the same to the clean water tank (L); and by comprising a fourth vent collection line (15d) extending from the water tank (L), particularly a top portion thereof, to a vent treatment unit, in particular to a vent incineration unit.

A closed, gastight system for gaining sellable petroleum coke pieces out of solidified petroleum coke in a coke drum unit, wherein the system is configured to be connected to a coke drum unit (X) containing solidified petroleum coke and comprises a coke crushing unit (C) for crushing the petroleum coke into sellable petroleum coke pieces, configured to be connected to the coke drum unit (X), particularly by means of a flexible transition piece (A); a closed sluice way (D) leading petroleum coke slurry to a closed slurry basin; a closed slurry basin (E); a dewatering bin unit (G) configured to receive the petroleum coke slurry from the slurry basin (E), to collect the sellable petroleum coke pieces, and to act as a filter leading runoff drain water from a lower area thereof as filtered water and petroleum coke fines out of it; a closed drain water basin (I), separate from the slurry basin (E), configured to receive the filtered water and the petroleum coke fines from the dewatering bin unit (G); a water tank (L) configured to receive the filtered water from the drain water basin (I); a hot quench water draining line (2) configured to receive hot quench water from the coke drum unit (X) and to lead the same to the closed slurry basin (E); and characterised: in that the water tank (L) is configured as single water tank (L) without a separate second tank; and by comprising one or more of the following elements: a first vent collection line (15a) extending from a top portion of the closed slurry basin (E) to the clean water tank (L), particularly a top portion thereof, for collecting excess amounts of gaseous phase from the slurry basin (E) and for feeding the same to the clean water tank (L); a second vent collection line (15b) extending from the dewatering bin unit (G), particularly a top portion thereof, to the clean water tank (L), particularly a top portion thereof, for collecting excess amounts of gaseous phase from the dewatering bin unit (G) and for feeding the same to the clean water tank (L); and a third vent collection line (15c) extending from the closed drain water basin (I), particularly a top portion thereof, to the clean water tank (L), particularly a top portion thereof, for collecting excess amounts of gaseous phase from the closed drain water basin (I) and for feeding the same to the clean water tank (L); and by comprising a fourth vent collection line (15d) extending from the water tank (L), particularly a top portion thereof, to a vent treatment unit, in particular to a vent incineration unit.