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Publication numberWO2002066910 A1
Publication typeApplication
Application numberPCT/JP2002/001496
Publication date29 Aug 2002
Filing date20 Feb 2002
Priority date21 Feb 2001
Also published asCN1608190A, CN100523655C, EP1363085A1, EP1363085A4, US7497089, US8333079, US20040089001, US20090025403, US20130091879
Publication numberPCT/2002/1496, PCT/JP/2/001496, PCT/JP/2/01496, PCT/JP/2002/001496, PCT/JP/2002/01496, PCT/JP2/001496, PCT/JP2/01496, PCT/JP2001496, PCT/JP2002/001496, PCT/JP2002/01496, PCT/JP2002001496, PCT/JP200201496, PCT/JP201496, WO 02066910 A1, WO 02066910A1, WO 2002/066910 A1, WO 2002066910 A1, WO 2002066910A1, WO-A1-02066910, WO-A1-2002066910, WO02066910 A1, WO02066910A1, WO2002/066910A1, WO2002066910 A1, WO2002066910A1
InventorsHiroyuki Kakiuchi, Takahiko Takewaki, Masaru Fujii, Masanori Yamazaki, Hideaki Takumi, Hiromu Watanabe, Kouji Inagaki, Atsushi Kosaka, Seiji Inoue, Satoshi Inoue
ApplicantMitsubishi Chemical Corporation, Denso Corporation
Export CitationBiBTeX, EndNote, RefMan
External Links: Patentscope, Espacenet
Adsorption heat pump, and use of adsorption material as adsorption material for adsorption heat pump
WO 2002066910 A1
Abstract
A adsorption heat pump is provided wherein the difference in the amount of moisture adsorption due to adsorption and desorption of an adsorption material is large and regeneration (desorption) of the adsorption material is possible at low temperature, so that adsorption and desorption of water vapor can be efficiently effected by utilizing a heat source that is lower in temperature than in the conventional art. An adsorption heat pump comprising an adsorbate, an adsorption/desorption section having an adsorption material that adsorbs/desorbs the adsorbate, an evaporating section connected to the adsorption/desorption section for evaporating the adsorbate, and a condensing section connected to the adsorption/desorption section for condensing the adsorbate, wherein the adsorption material has a relative vapor pressure region such that when the relative vapor pressure has changed by 0.15 within the range of relative vapor pressure of from 0.05 to 0.30 in a water vapor adsorption isothermal line measured at 25 C , the change in the amount of adsorption of water is not less than 0.18 g/g.
Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
JP6076203B2 * Title not available
JPH11137947A * Title not available
US4637218 *18 Nov 198520 Jan 1987Tchernev Dimiter IHeat pump energized by low-grade heat source
Non-Patent Citations
Reference
1 *See also references of EP1363085A4
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
WO2005011859A1 *29 Jul 200410 Feb 2005Tosoh CorporationAdsorbing agent comprising zeolite for heat pump and method for preparation thereof and use thereof
EP1391238A3 *13 Aug 20032 Jan 2013Mitsubishi Plastics, Inc.Adsorbent for heat utilization system, adsorbent for regenerator system, regenerator system comprising the adsorbent, ferroaluminophosphate and method for production thereof
EP1610084A1 *19 Feb 200428 Dec 2005Kakiuchi, HiroyukiAdsorbent for adsorption heat pump, adsorbent for moisture regulating conditioner, adsorption heat pump and moisture regulating conditioner
EP1610084A4 *19 Feb 20047 Nov 2012Mitsubishi Chem CorpAdsorbent for adsorption heat pump, adsorbent for moisture regulating conditioner, adsorption heat pump and moisture regulating conditioner
US724728711 Jun 200324 Jul 2007Exxonmobil Chemical Patents Inc.Synthesis of aluminophosphates and silicoaluminophosphates
Classifications
International ClassificationB01J20/18, F25B17/08
Cooperative ClassificationB01J20/18, F25B17/083, F25B30/04, B01J20/0292, B01J20/28011
European ClassificationB01J20/28B12, B01J20/02B50K, B01J20/18, F25B17/08B
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