A system and method for treating flue gas of a boiler based on solar energy are provided, wherein a heat pump is connected with a heat collector via first and second valves, a carbon dioxide electrolysis chamber is connected with a flue gas pretreatment chamber and a power distribution control module for electrolyzing and reducing carbon dioxide, a gas phase separation chamber is connected with a gas phase outlet to separate a mixture, and discharge the separated gas phase products; a Fischer-Tropsch reaction chamber is connected with the gas phase separation chamber to pass the separated carbon monoxide and hydrogen into a flowing reaction cell, a liquid phase product separation chamber is connected with a liquid phase outlet to separate the liquid phase hydrocarbon fuel products, and separate and supplement electrolyte; an electrolyte cooling circulation chamber is connected with the liquid phase product separation chamber.

A process gas suction structure for preventing a generation of products from a process gas due to a temperature drop is disclosed. The process gas suction structure includes a double tube structure, and a heating device configured to heat the double tube structure. The double tube structure includes a process-gas flow passage portion where the process gas flows, and a partition portion arranged outside of the process-gas flow passage portion.

A process gas suction structure for preventing a generation of products from a process gas due to a temperature drop is disclosed. The process gas suction structure includes a double tube structure, and a heating device configured to heat the double tube structure. The double tube structure includes a process-gas flow passage portion where the process gas flows, and a partition portion arranged outside of the process-gas flow passage portion.

There is provided a scrubber device including: a reaction tower in which an internal space is formed; a liquid spray unit configured to spray a liquid in the internal space; a gas inlet port configured to introduce a gas to the reaction tower; a liquid outlet port configured to discharge, from the reaction tower, drainage generated by treatment of taking, into the liquid, a substance in the gas; a gas supply unit configured to supply the treated gas from the reaction tower; and a heating unit which is provided in at least a part of a portion close to the liquid outlet port with respect to the gas inlet port in the reaction tower, and a portion of a liquid outlet tube that is connected downstream from the liquid outlet port, and which is configured to heat the drainage.

There is provided a scrubber device including: a reaction tower in which an internal space is formed; a liquid spray unit configured to spray a liquid in the internal space; a gas inlet port configured to introduce a gas to the reaction tower; a liquid outlet port configured to discharge, from the reaction tower, drainage generated by treatment of taking, into the liquid, a substance in the gas; a gas supply unit configured to supply the treated gas from the reaction tower; and a heating unit which is provided in at least a part of a portion close to the liquid outlet port with respect to the gas inlet port in the reaction tower, and a portion of a liquid outlet tube that is connected downstream from the liquid outlet port, and which is configured to heat the drainage.

A method and device for waste gas dedusting and a dedusting agent used in the method. A dust-containing waste gas (1) and an organic dedusting agent (4) are introduced into a dedusting tower (3), respectively, and make contact with each other in the tower; at least part of the water vapor in the dust-containing waste gas (1) is condensed, and the organic dedusting agent (4) and the condensed water adsorb solid particles, acidic pollutants, organic pollutants and/or heavy metal compounds in the dust-containing waste gas; and the resulting purified gas (2) is emptied out or subjected to a subsequent process. The organic dedusting agent (4) comprises a non-toxic and high boiling point organic solvent composition, being two or more selected from cooking oil, silicone oil, modified silicone oil, liquid-state asphalt oil, tung tree seed oil, liquid-state paraffin wax oil, mineral oil, palm oil and waste cooking oil.

A method and device for waste gas dedusting and a dedusting agent used in the method. A dust-containing waste gas (1) and an organic dedusting agent (4) are introduced into a dedusting tower (3), respectively, and make contact with each other in the tower; at least part of the water vapor in the dust-containing waste gas (1) is condensed, and the organic dedusting agent (4) and the condensed water adsorb solid particles, acidic pollutants, organic pollutants and/or heavy metal compounds in the dust-containing waste gas; and the resulting purified gas (2) is emptied out or subjected to a subsequent process. The organic dedusting agent (4) comprises a non-toxic and high boiling point organic solvent composition, being two or more selected from cooking oil, silicone oil, modified silicone oil, liquid-state asphalt oil, tung tree seed oil, liquid-state paraffin wax oil, mineral oil, palm oil and waste cooking oil.

An inlet particle separator system for a gas turbine engine includes a separator manifold. The separator manifold includes an inlet upstream from an outlet. The inlet is to receive an incoming airflow, and the outlet is to be fluidly coupled to an inlet of the gas turbine engine. The inlet particle separator system includes at least one dry fog nozzle coupled proximate the inlet so as to face at least partially away from the inlet. The dry fog nozzle is external to the separator manifold, and the dry fog nozzle is to direct a spray of dry fog in a direction transverse to the incoming airflow to agglomerate with fine particles in the incoming airflow to form agglomerated particles. The inlet particle separator system includes a scavenging system coupled to the separator manifold downstream from the inlet, and the scavenging system removes the agglomerated particles from the separator manifold.

An inlet particle separator system for a gas turbine engine includes a separator manifold. The separator manifold includes an inlet upstream from an outlet. The inlet is to receive an incoming airflow, and the outlet is to be fluidly coupled to an inlet of the gas turbine engine. The inlet particle separator system includes at least one dry fog nozzle coupled proximate the inlet so as to face at least partially away from the inlet. The dry fog nozzle is external to the separator manifold, and the dry fog nozzle is to direct a spray of dry fog in a direction transverse to the incoming airflow to agglomerate with fine particles in the incoming airflow to form agglomerated particles. The inlet particle separator system includes a scavenging system coupled to the separator manifold downstream from the inlet, and the scavenging system removes the agglomerated particles from the separator manifold.

An active wet scrubbing filtration system for decontamination of a gas stream comprises components including one or more of: a) a vortexing apparatus which induces a contaminant-bearing gas into a helical flow; b) an initial scrubbing fluid spray section configured so as to project a spray of scrubbing fluid into the contaminant-bearing gas stream; c) an absorption structure; d) a condenser; and e) first and second scrubbing fluid decontamination systems that may be engaged or disengaged independently of each other. In some embodiments, the worksite comprises a clean room or one or more a semiconductor processing tools, which may include photolithography tools or photolithography tool clusters. In some embodiments, the active wet scrubbing filtration system may be useful in cleaning and recycling air or other process gasses for use in clean rooms or semiconductor processing tools.