Process for energy storage and recovery
A system and method for recycling first and second quantities of process heat from a vapor having substantially the total initial process heat where the vapor is channeled from at least one apparatus in which a process having a vapor utilization phase is practiced. The preferred embodiment of the sy...
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| creator | FISHER KENNETH J MIELNIK, JR. THADDEUS J AGGARWAL MAHESH C |
| description | A system and method for recycling first and second quantities of process heat from a vapor having substantially the total initial process heat where the vapor is channeled from at least one apparatus in which a process having a vapor utilization phase is practiced. The preferred embodiment of the system comprises at least one steam sterilizer, apparatus for channeling steam having substantially the total process heat from one of the sterilizers to a first phase change material where the first quantity of heat is absorbed by the first phase change material and water, having the second quantity of heat, is yielded. A fluid, preferably a refrigerant, is passed through the first phase change material for transfer of the first quantity of heat to the refrigerant. The refrigerant is then compressed in a compressor to provide a sufficient quantity of additional heat to raise the heat content of the refrigerant above the initial process heat. The compressed refrigerant is passed through a boiler where the first quantity of heat is transferred to water having the second quantity of heat and a sufficient quantity of additional heat is added from an additional heat source to form steam having the total process heat. The steam is selectively injected into one of the sterilizers. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US4708849A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US4708849A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US4708849A3</originalsourceid><addsrcrecordid>eNrjZFAPKMpPTi0uVkjLL1JIzUstSq9UKC7JL0pMT1VIzEtRKEpNzi9LLarkYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyUDNJfGhwSbmBhYWJpaOxoRVAAARMSdv</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Process for energy storage and recovery</title><source>esp@cenet</source><creator>FISHER; KENNETH J ; MIELNIK, JR.; THADDEUS J ; AGGARWAL; MAHESH C</creator><creatorcontrib>FISHER; KENNETH J ; MIELNIK, JR.; THADDEUS J ; AGGARWAL; MAHESH C</creatorcontrib><description>A system and method for recycling first and second quantities of process heat from a vapor having substantially the total initial process heat where the vapor is channeled from at least one apparatus in which a process having a vapor utilization phase is practiced. The preferred embodiment of the system comprises at least one steam sterilizer, apparatus for channeling steam having substantially the total process heat from one of the sterilizers to a first phase change material where the first quantity of heat is absorbed by the first phase change material and water, having the second quantity of heat, is yielded. A fluid, preferably a refrigerant, is passed through the first phase change material for transfer of the first quantity of heat to the refrigerant. The refrigerant is then compressed in a compressor to provide a sufficient quantity of additional heat to raise the heat content of the refrigerant above the initial process heat. The compressed refrigerant is passed through a boiler where the first quantity of heat is transferred to water having the second quantity of heat and a sufficient quantity of additional heat is added from an additional heat source to form steam having the total process heat. The steam is selectively injected into one of the sterilizers.</description><edition>4</edition><language>eng</language><subject>BLASTING ; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES ; CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS ; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR ; FOODS OR FOODSTUFFS ; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; HEAT EXCHANGE IN GENERAL ; HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT ; HEATING ; HUMAN NECESSITIES ; HYGIENE ; LIGHTING ; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES ; MECHANICAL ENGINEERING ; MEDICAL OR VETERINARY SCIENCE ; METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL ; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL ; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT ; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES ; WEAPONS</subject><creationdate>1987</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=19871124&DB=EPODOC&CC=US&NR=4708849A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=19871124&DB=EPODOC&CC=US&NR=4708849A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>FISHER; KENNETH J</creatorcontrib><creatorcontrib>MIELNIK, JR.; THADDEUS J</creatorcontrib><creatorcontrib>AGGARWAL; MAHESH C</creatorcontrib><title>Process for energy storage and recovery</title><description>A system and method for recycling first and second quantities of process heat from a vapor having substantially the total initial process heat where the vapor is channeled from at least one apparatus in which a process having a vapor utilization phase is practiced. The preferred embodiment of the system comprises at least one steam sterilizer, apparatus for channeling steam having substantially the total process heat from one of the sterilizers to a first phase change material where the first quantity of heat is absorbed by the first phase change material and water, having the second quantity of heat, is yielded. A fluid, preferably a refrigerant, is passed through the first phase change material for transfer of the first quantity of heat to the refrigerant. The refrigerant is then compressed in a compressor to provide a sufficient quantity of additional heat to raise the heat content of the refrigerant above the initial process heat. The compressed refrigerant is passed through a boiler where the first quantity of heat is transferred to water having the second quantity of heat and a sufficient quantity of additional heat is added from an additional heat source to form steam having the total process heat. The steam is selectively injected into one of the sterilizers.</description><subject>BLASTING</subject><subject>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</subject><subject>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</subject><subject>FOODS OR FOODSTUFFS</subject><subject>FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J</subject><subject>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</subject><subject>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</subject><subject>HEAT EXCHANGE IN GENERAL</subject><subject>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</subject><subject>HEATING</subject><subject>HUMAN NECESSITIES</subject><subject>HYGIENE</subject><subject>LIGHTING</subject><subject>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</subject><subject>MECHANICAL ENGINEERING</subject><subject>MEDICAL OR VETERINARY SCIENCE</subject><subject>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</subject><subject>PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL</subject><subject>REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION</subject><subject>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</subject><subject>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</subject><subject>THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT</subject><subject>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>1987</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFAPKMpPTi0uVkjLL1JIzUstSq9UKC7JL0pMT1VIzEtRKEpNzi9LLarkYWBNS8wpTuWF0twM8m6uIc4euqkF-fGpxQWJyUDNJfGhwSbmBhYWJpaOxoRVAAARMSdv</recordid><startdate>19871124</startdate><enddate>19871124</enddate><creator>FISHER; KENNETH J</creator><creator>MIELNIK, JR.; THADDEUS J</creator><creator>AGGARWAL; MAHESH C</creator><scope>EVB</scope></search><sort><creationdate>19871124</creationdate><title>Process for energy storage and recovery</title><author>FISHER; KENNETH J ; MIELNIK, JR.; THADDEUS J ; AGGARWAL; MAHESH C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US4708849A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>1987</creationdate><topic>BLASTING</topic><topic>CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS</topic><topic>DISINFECTION, STERILISATION, OR DEODORISATION OF AIR</topic><topic>FOODS OR FOODSTUFFS</topic><topic>FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J</topic><topic>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</topic><topic>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</topic><topic>HEAT EXCHANGE IN GENERAL</topic><topic>HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT</topic><topic>HEATING</topic><topic>HUMAN NECESSITIES</topic><topic>HYGIENE</topic><topic>LIGHTING</topic><topic>MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES</topic><topic>MECHANICAL ENGINEERING</topic><topic>MEDICAL OR VETERINARY SCIENCE</topic><topic>METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL</topic><topic>PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL</topic><topic>REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION</topic><topic>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</topic><topic>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE</topic><topic>THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT</topic><topic>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>FISHER; KENNETH J</creatorcontrib><creatorcontrib>MIELNIK, JR.; THADDEUS J</creatorcontrib><creatorcontrib>AGGARWAL; MAHESH C</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>FISHER; KENNETH J</au><au>MIELNIK, JR.; THADDEUS J</au><au>AGGARWAL; MAHESH C</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Process for energy storage and recovery</title><date>1987-11-24</date><risdate>1987</risdate><abstract>A system and method for recycling first and second quantities of process heat from a vapor having substantially the total initial process heat where the vapor is channeled from at least one apparatus in which a process having a vapor utilization phase is practiced. The preferred embodiment of the system comprises at least one steam sterilizer, apparatus for channeling steam having substantially the total process heat from one of the sterilizers to a first phase change material where the first quantity of heat is absorbed by the first phase change material and water, having the second quantity of heat, is yielded. A fluid, preferably a refrigerant, is passed through the first phase change material for transfer of the first quantity of heat to the refrigerant. The refrigerant is then compressed in a compressor to provide a sufficient quantity of additional heat to raise the heat content of the refrigerant above the initial process heat. The compressed refrigerant is passed through a boiler where the first quantity of heat is transferred to water having the second quantity of heat and a sufficient quantity of additional heat is added from an additional heat source to form steam having the total process heat. The steam is selectively injected into one of the sterilizers.</abstract><edition>4</edition><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, ORSURGICAL ARTICLES CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS DISINFECTION, STERILISATION, OR DEODORISATION OF AIR FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING HUMAN NECESSITIES HYGIENE LIGHTING MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICALARTICLES MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS INGENERAL PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES WEAPONS |
| title | Process for energy storage and recovery |
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