ADSORPTION HEAT PUMP, AND USE OF ADSORPTION MATERIAL AS ADSORPTION MATERIAL FOR ADSORPTION HEAT PUMP
An adsorption heat pump is provided in which water vapor can be efficiently adsorbed and desorbed using a heat source having a lower temperature than ones heretofore in use because the pump employs an adsorbent which has a large difference in water adsorption amount in adsorption/desorption and can...
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| creator | FUJII, MASARU KAKIUCHI, HIROYUKI INOUE, SATOSHI TAKEWAKI, TAKAHIKO INAGAKI, KOUJI KOSAKA, ATSUSHI YAMAZAKI, MASANORI INOUE, SEIJI TAKUMI, HIDEAKI WANATABE, HIROMU |
| description | An adsorption heat pump is provided in which water vapor can be efficiently adsorbed and desorbed using a heat source having a lower temperature than ones heretofore in use because the pump employs an adsorbent which has a large difference in water adsorption amount in adsorption/desorption and can be regenerated (release the adsorbate) at a low temperature. The invention provides an adsorption heat pump which comprises an adsorbate, an adsorption/desorption part having an adsorbent for adsorbate adsorption/desorption, a vaporization part for adsorbate vaporization which has been connected to the adsorption/desorption part, and a condensation part for adsorbate condensation which has been connected to the adsorption/desorption part, wherein the adsorbent, when examined at 25 DEG C, gives a water vapor adsorption isotherm which, in the relative vapor pressure range of from 0.05 to 0.30, has a relative vapor pressure region in which a change in relative vapor pressure of 0.15 results in a change in water adsorption amount of 0.18 g/g or larger. |
| format | Patent |
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The invention provides an adsorption heat pump which comprises an adsorbate, an adsorption/desorption part having an adsorbent for adsorbate adsorption/desorption, a vaporization part for adsorbate vaporization which has been connected to the adsorption/desorption part, and a condensation part for adsorbate condensation which has been connected to the adsorption/desorption part, wherein the adsorbent, when examined at 25 DEG C, gives a water vapor adsorption isotherm which, in the relative vapor pressure range of from 0.05 to 0.30, has a relative vapor pressure region in which a change in relative vapor pressure of 0.15 results in a change in water adsorption amount of 0.18 g/g or larger.</description><language>eng ; fre ; ger</language><subject>BLASTING ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; COMBINED HEATING AND REFRIGERATION SYSTEMS ; HEAT PUMP SYSTEMS ; HEATING ; LIGHTING ; LIQUEFACTION SOLIDIFICATION OF GASES ; MANUFACTURE OR STORAGE OF ICE ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; REFRIGERATION MACHINES, PLANTS OR SYSTEMS ; REFRIGERATION OR COOLING ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; WEAPONS</subject><creationdate>2012</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121107&DB=EPODOC&CC=EP&NR=1363085A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20121107&DB=EPODOC&CC=EP&NR=1363085A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FUJII, MASARU</creatorcontrib><creatorcontrib>KAKIUCHI, HIROYUKI</creatorcontrib><creatorcontrib>INOUE, SATOSHI</creatorcontrib><creatorcontrib>TAKEWAKI, TAKAHIKO</creatorcontrib><creatorcontrib>INAGAKI, KOUJI</creatorcontrib><creatorcontrib>KOSAKA, ATSUSHI</creatorcontrib><creatorcontrib>YAMAZAKI, MASANORI</creatorcontrib><creatorcontrib>INOUE, SEIJI</creatorcontrib><creatorcontrib>TAKUMI, HIDEAKI</creatorcontrib><creatorcontrib>WANATABE, HIROMU</creatorcontrib><title>ADSORPTION HEAT PUMP, AND USE OF ADSORPTION MATERIAL AS ADSORPTION MATERIAL FOR ADSORPTION HEAT PUMP</title><description>An adsorption heat pump is provided in which water vapor can be efficiently adsorbed and desorbed using a heat source having a lower temperature than ones heretofore in use because the pump employs an adsorbent which has a large difference in water adsorption amount in adsorption/desorption and can be regenerated (release the adsorbate) at a low temperature. The invention provides an adsorption heat pump which comprises an adsorbate, an adsorption/desorption part having an adsorbent for adsorbate adsorption/desorption, a vaporization part for adsorbate vaporization which has been connected to the adsorption/desorption part, and a condensation part for adsorbate condensation which has been connected to the adsorption/desorption part, wherein the adsorbent, when examined at 25 DEG C, gives a water vapor adsorption isotherm which, in the relative vapor pressure range of from 0.05 to 0.30, has a relative vapor pressure region in which a change in relative vapor pressure of 0.15 results in a change in water adsorption amount of 0.18 g/g or larger.</description><subject>BLASTING</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>COMBINED HEATING AND REFRIGERATION SYSTEMS</subject><subject>HEAT PUMP SYSTEMS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>LIQUEFACTION SOLIDIFICATION OF GASES</subject><subject>MANUFACTURE OR STORAGE OF ICE</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</subject><subject>REFRIGERATION OR COOLING</subject><subject>THEIR RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2012</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZEhxdAn2DwoI8fT3U_BwdQxRCAj1DdBRcPRzUQgNdlXwd1NAUuDrGOIa5Onoo-AYjFXYzT9IAZt5PAysaYk5xam8UJqbQcHNNcTZQze1ID8-tbggMTk1L7Uk3jXA0NjM2MDC1NHEmAglAN5uNBs</recordid><startdate>20121107</startdate><enddate>20121107</enddate><creator>FUJII, MASARU</creator><creator>KAKIUCHI, HIROYUKI</creator><creator>INOUE, SATOSHI</creator><creator>TAKEWAKI, TAKAHIKO</creator><creator>INAGAKI, KOUJI</creator><creator>KOSAKA, ATSUSHI</creator><creator>YAMAZAKI, MASANORI</creator><creator>INOUE, SEIJI</creator><creator>TAKUMI, HIDEAKI</creator><creator>WANATABE, HIROMU</creator><scope>EVB</scope></search><sort><creationdate>20121107</creationdate><title>ADSORPTION HEAT PUMP, AND USE OF ADSORPTION MATERIAL AS ADSORPTION MATERIAL FOR ADSORPTION HEAT PUMP</title><author>FUJII, MASARU ; KAKIUCHI, HIROYUKI ; INOUE, SATOSHI ; TAKEWAKI, TAKAHIKO ; INAGAKI, KOUJI ; KOSAKA, ATSUSHI ; YAMAZAKI, MASANORI ; INOUE, SEIJI ; TAKUMI, HIDEAKI ; WANATABE, HIROMU</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP1363085A43</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2012</creationdate><topic>BLASTING</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>COMBINED HEATING AND REFRIGERATION SYSTEMS</topic><topic>HEAT PUMP SYSTEMS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>LIQUEFACTION SOLIDIFICATION OF GASES</topic><topic>MANUFACTURE OR STORAGE OF ICE</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>REFRIGERATION MACHINES, PLANTS OR SYSTEMS</topic><topic>REFRIGERATION OR COOLING</topic><topic>THEIR RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>FUJII, MASARU</creatorcontrib><creatorcontrib>KAKIUCHI, HIROYUKI</creatorcontrib><creatorcontrib>INOUE, SATOSHI</creatorcontrib><creatorcontrib>TAKEWAKI, TAKAHIKO</creatorcontrib><creatorcontrib>INAGAKI, KOUJI</creatorcontrib><creatorcontrib>KOSAKA, ATSUSHI</creatorcontrib><creatorcontrib>YAMAZAKI, MASANORI</creatorcontrib><creatorcontrib>INOUE, SEIJI</creatorcontrib><creatorcontrib>TAKUMI, HIDEAKI</creatorcontrib><creatorcontrib>WANATABE, HIROMU</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FUJII, MASARU</au><au>KAKIUCHI, HIROYUKI</au><au>INOUE, SATOSHI</au><au>TAKEWAKI, TAKAHIKO</au><au>INAGAKI, KOUJI</au><au>KOSAKA, ATSUSHI</au><au>YAMAZAKI, MASANORI</au><au>INOUE, SEIJI</au><au>TAKUMI, HIDEAKI</au><au>WANATABE, HIROMU</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>ADSORPTION HEAT PUMP, AND USE OF ADSORPTION MATERIAL AS ADSORPTION MATERIAL FOR ADSORPTION HEAT PUMP</title><date>2012-11-07</date><risdate>2012</risdate><abstract>An adsorption heat pump is provided in which water vapor can be efficiently adsorbed and desorbed using a heat source having a lower temperature than ones heretofore in use because the pump employs an adsorbent which has a large difference in water adsorption amount in adsorption/desorption and can be regenerated (release the adsorbate) at a low temperature. The invention provides an adsorption heat pump which comprises an adsorbate, an adsorption/desorption part having an adsorbent for adsorbate adsorption/desorption, a vaporization part for adsorbate vaporization which has been connected to the adsorption/desorption part, and a condensation part for adsorbate condensation which has been connected to the adsorption/desorption part, wherein the adsorbent, when examined at 25 DEG C, gives a water vapor adsorption isotherm which, in the relative vapor pressure range of from 0.05 to 0.30, has a relative vapor pressure region in which a change in relative vapor pressure of 0.15 results in a change in water adsorption amount of 0.18 g/g or larger.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING THEIR RELEVANT APPARATUS TRANSPORTING WEAPONS |
| title | ADSORPTION HEAT PUMP, AND USE OF ADSORPTION MATERIAL AS ADSORPTION MATERIAL FOR ADSORPTION HEAT PUMP |
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