National Institute of Standards and Technology における超伝導研究及び生活

Guidelines for the use and interpretation of adsorption isotherm models: A review.

https://repository.kaust.edu.sa/bitstream/10754/562573/1/Economics%20of%20water%20desalination%20paper%20Desalination.pdf

Technical review and evaluation of the economics of water desalination: Current and future challenges for better water supply sustainability

Atmospheric water is a resource equivalent to ~10% of all fresh water in lakes on Earth. However, an efficient process for capturing and delivering water from air, especially at low humidity levels (down to 20%), has not been developed. We report the design and demonstration of a device based on a porous metal-organic framework {MOF-801, [Zr6O4(OH)4(fumarate)6]} that captures water from the atmosphere at ambient conditions by using low-grade heat from natural sunlight at a flux of less than 1 sun (1 kilowatt per square meter). This device is capable of harvesting 2.8 liters of water per kilogram of MOF daily at relative humidity levels as low as 20% and requires no additional input of energy.

https://science.sciencemag.org/content/sci/early/2017/04/12/science.aam8743.full.pdf

Water harvesting from air with metal-organic frameworks powered by natural sunlight

Thermal comfort and building energy consumption implications - A review

A comprehensive data and information on low to medium temperature geothermal resources in Indonesia: a review

Ionic liquids (ILs) technology has been emerged as most prominent approach for the CO2 capture, which is an important phenomena in oil & natural gas industry during the gas sweetening process. The remarkable performance of IL polymers for the CO2 capture provided new opportunities to upgrade this technology in recent years. Therefore, in the present study, we have prepared different IL polymers namely poly(1-vinylimidazole), poly(1-vinyl-3-ethylimidazolium bromide), poly(1-vinyl-3-ethylimidazolium bis(trifluoro methylsulfonyl))imide and zeolite incorporated poly(1-vinyl-3-ethylimidazolium bis(trifluoro methylsulfonyl)imide materials and evaluated their CO2 capture efficiency. The synthesized IL polymers were characterized by FT-IR, FE-SEM and EDX. The CO2 sorption experiments were conducted using gas sorption cell, and the results revealed that zeolite incorporated IL polymer has adsorbed highest amount of CO2 (1.58 mol) and recorded the highest pressure drop over other IL polymers.

/pdf/synthesis-characterization-and-co2-sorption-capacity-35nv0lkp23.pdf

Synthesis, characterization and CO2 sorption capacity measurements of selected ionic liquid polymers

The present invention provides a device with a combined hybrid mechanical vapour compression-adsorption cycle, particularly to devices used in moisture or temperature control applications which incorporate or embody refrigeration or heat pump cycles, such as for example HVAC applications. In this invention, heat from the adsorption process and/or condensation process of the adsorption cycle is pumped to the desorption process. Thus, this new hybrid combined cycle becomes a partially or fully electricity driven heat pump cycle.

Devices with hybrid vapour compression-adsorption cycle and method for implementation thereof

Design Effect of Different Components and Economic Evaluation of an Adsorption Chiller on the System Performance

본 발명은 신규한 분리 레벨 수착 냉장 시스템에 관한 것이다. 특히, 본 발명은 종래의 수착기반 냉장 유니트를 이용하는 신규한 방법으로서 분리 레벨 수착기반 유니트를 제공한다. 본 발명은, 수착 베드 및 응축기로부터 수착 냉각제의 증발기를 분리함으로써 달성되는, 다양한 냉각 부하의 위치로 효율적인 냉각 파워를 보낼 수 있는 무지향성 구성을 제공한다.

Bidyut Baran Saha

Papers

A comprehensive data and information on low to medium temperature geothermal resources in Indonesia: a review

Synthesis, characterization and CO2 sorption capacity measurements of selected ionic liquid polymers

Devices with hybrid vapour compression-adsorption cycle and method for implementation thereof

Design Effect of Different Components and Economic Evaluation of an Adsorption Chiller on the System Performance

분리 레벨 수착 냉장 시스템