Disclosed is a refrigeration system, including: a generator having a liquid storage cavity for containing a liquid ammonia and sodium nitrate solution, a heat source being connected to the generator and an exhaust pipe being arranged at an upper end of the generator; a condenser having a condensation cavity, an inlet of the condensation cavity being communicated with the exhaust pipe; an evaporator having an evaporation cavity, an inlet of the evaporation cavity being communicated with an outlet of the condensation cavity through a liquid inlet pipe; an expansion valve arranged on the liquid inlet pipe; an absorber located below the generator and having an absorption cavity for containing a sodium nitrate solution, an upper part of the absorption cavity being communicated with an outlet of the evaporation cavity through a gas pipe.

A plate apparatus suitable for heat and/or material exchange has plates (P.sub.0, P.sub.1, P.sub.2, P.sub.3) contacting each other flush along a peripheral seal (1) while forming respective intermediate spaces (Z.sub.0, Z.sub.1, Z.sub.2, Z.sub.3) and having upper (2, 3) and lower (4, 5) through-flow openings for fluids. A group of these upper and lower through-flow openings (2, 5) is allocated to at least two fluids and is connected by correspondingly placed seals to every second plate intermediate space (Z.sub.1, Z.sub.3) carrying a flow from top to bottom. In flush upper through-flow openings (2) of plates (P.sub.0, P.sub.1, P.sub.2, P.sub.3) a distribution lance (6) runs across these openings and has outlet openings (6a) for at least one of the fluids. It is essential that the outlet openings (6a) are directed into those plate intermediate spaces (Z.sub.0, Z.sub.2) arranged between the second plate intermediate spaces (Z.sub.1, Z.sub.3) for the fluids to be mixed.

A plate apparatus suitable for heat and/or material exchange has plates (P.sub.0, P.sub.1, P.sub.2, P.sub.3) contacting each other flush along a peripheral seal (1) while forming respective intermediate spaces (Z.sub.0, Z.sub.1, Z.sub.2, Z.sub.3) and having upper (2, 3) and lower (4, 5) through-flow openings for fluids. A group of these upper and lower through-flow openings (2, 5) is allocated to at least two fluids and is connected by correspondingly placed seals to every second plate intermediate space (Z.sub.1, Z.sub.3) carrying a flow from top to bottom. In flush upper through-flow openings (2) of plates (P.sub.0, P.sub.1, P.sub.2, P.sub.3) a distribution lance (6) runs across these openings and has outlet openings (6a) for at least one of the fluids. It is essential that the outlet openings (6a) are directed into those plate intermediate spaces (Z.sub.0, Z.sub.2) arranged between the second plate intermediate spaces (Z.sub.1, Z.sub.3) for the fluids to be mixed.

An adsorption system can be used as part of a climate control system in a vehicle or in any other space requiring heating or cooling. The adsorbent system can include an enclosure, a plurality of layers arranged in a stack inside the enclosure, and a vapor channel inside the enclosure.

An adsorption system can be used as part of a climate control system in a vehicle or in any other space requiring heating or cooling. The adsorbent system can include an enclosure, a plurality of layers arranged in a stack inside the enclosure, and a vapor channel inside the enclosure.

Disclosed is a refrigeration system, which may include a generator, a condenser, an evaporator, and an absorber connected in sequence, the condenser being disposed above the evaporator, and the absorber being disposed below the evaporator; the evaporator includes an outer pipe, a hydrogen inlet pipe, and a liquid ammonia pipe; one end of the outer pipe is sealed and the other end thereof is connected to the absorber; the diameter of the end of the outer pipe connected to the absorber is gradually reduced facing a direction of the absorber; the hydrogen inlet pipe is hidden inside the outer pipe; an air outlet end of the hydrogen inlet pipe is disposed at the sealed end of the outer pipe.

According to certain embodiments, an adsorption heat exchanger (AdHEX) part is provided. The AdHEX part comprises a linear guiding element, and a plurality of planar structures that include fins. Each of the planar structures is: mounted on the linear guiding element via a joint element, the joint element configured to cooperate with the linear guiding element to form a slider joint, coated with an adsorbent coating, and fixed on the linear guiding element, at a respective position, by a fixing means that restricts linear sliding movement of each of the planar structures to form an arrangement of coated planar structures that are stacked along the linear guiding element.

The disclosure discloses an energy-saving system for purifying and recycling oxygen from high-temperature oxygen-enriched flue gas, including a water washing mechanism for introducing high-temperature oxygen-enriched flue gas, a compressor set connected with the water washing system through a pipeline, a compressor outlet heat exchanger connected with the compressor set through a pipeline, a gas-liquid separation tank connected with the compressor outlet heat exchanger through a pipeline, a temperature swing adsorption isobaric drying mechanism and a pressure swing adsorption purification mechanism connected with the gas-liquid separation tank through pipelines, a dedusting and filtering mechanism for introducing gas treated by the temperature swing adsorption isobaric drying mechanism and the pressure swing adsorption purification mechanism, and a cooling mechanism for cooling the water washing mechanism and the compressor outlet heat exchanger.

The disclosure discloses an energy-saving system for purifying and recycling oxygen from high-temperature oxygen-enriched flue gas, including a water washing mechanism for introducing high-temperature oxygen-enriched flue gas, a compressor set connected with the water washing system through a pipeline, a compressor outlet heat exchanger connected with the compressor set through a pipeline, a gas-liquid separation tank connected with the compressor outlet heat exchanger through a pipeline, a temperature swing adsorption isobaric drying mechanism and a pressure swing adsorption purification mechanism connected with the gas-liquid separation tank through pipelines, a dedusting and filtering mechanism for introducing gas treated by the temperature swing adsorption isobaric drying mechanism and the pressure swing adsorption purification mechanism, and a cooling mechanism for cooling the water washing mechanism and the compressor outlet heat exchanger.

Systems and methods for compressor-assisted sorption rate. A sorption system includes a sorber that absorbs and desorbs a refrigerant gas, such as ammonia, onto and from a coordinative complex compound. The system includes an evaporator, a condenser, and a compressor. The temperature and pressure of the gas within the sorber are monitored and the compressor is controlled to adjust the pressure to increase the absorption and desorption rates and increase the thermal cycle speed of the sorption system for applications such as laser systems requiring rapid, periodic cooling.