Exchanging heat at low regeneration temperature, comprises adsorbing solvent vapor from titano-alumino-phosphate with specific solvent content, and regenerating titano-alumino-phosphate with solvent content by absorbing heat

摘要

Exchanging heat comprises (i) adsorbing a solvent vapor from a titano-alumino-phosphate having a AFI-structure with a solvent content of 10% of its solvent absorption capacity with release of heat, and (ii) regenerating the titano-alumino-phosphate having the AFI-structure with the solvent content of at least 90% of its solvent absorption capacity at a temperature of below 80[deg] C by absorbing heat. Exchanging heat comprises (i) adsorbing a solvent vapor from a titano-alumino-phosphate having a AFI-structure with a solvent content of 10% of its solvent absorption capacity with release of heat, where the titano-alumino-phosphate has the solvent content of at least 90% of its solvent absorption capacity, and (ii) regenerating the titano-alumino-phosphate having the AFI-structure with the solvent content of at least 90% of its solvent absorption capacity at a temperature of below 80[deg] C by absorbing heat, where the titano-alumino-phosphate with the AFI-structure has the solvent content of less than 10% of its solvent absorption capacity.