Patent · US Active

Membranes, azeotropic and catalytic components

US9731969B2 · kind B2 · utility

0Cited by
5References
14Claims
0Family size

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Key dates

Filing dateJul 26, 2013
Grant dateAug 15, 2017
Priority date
Expiry dateMar 17, 2034

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY02P20/129
  • WIPO fieldMaterials, metallurgy
  • WIPO sectorChemistry

Abstract

This invention relates generally to new findings to improve a method of thermal energy storage or heat pump, i.e. increase the thermal energy from an external heat source, using a reversible condensation reaction with an inorganic oxoacid compound. It accordingly provides components to be used in said improved process as well as the use thereof in the aforementioned method, including the use in the manufacture of products of the condensation products or in the manufacture of the hydrolysis products.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.