METHOD FOR PRODUCTION OF GASES INERT TO HYDROCARBON MEDIUM AND DEVICE FOR ITS REALISATION
FIELD: engines and pumps. ^ SUBSTANCE: invention is related to oil and gas industry, namely, to the field of technological operations realisation with application of neutral (inert) mediums to prevent ignition of hydrocarbon mixtures. Besides invention may be used in some other cases, when in proces...
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| description | FIELD: engines and pumps. ^ SUBSTANCE: invention is related to oil and gas industry, namely, to the field of technological operations realisation with application of neutral (inert) mediums to prevent ignition of hydrocarbon mixtures. Besides invention may be used in some other cases, when in process of operation it is required to create explosionproof environment. Method includes air compression in the first stage compressor and injection of the latter into gas generator combustion chamber, air burning with fuel in combustion chamber, cooling of gas inert to hydrocarbon medium and produced as a result of oxygen burning from air in heat-exchanging apparatus, direction of the latter to gas inlet of gas-booster pump, additional compression of inert gas with the help of flow liquid piston in chamber of gas-booster pump and direction of the latter to consumer in composition of gas-liquid mixture, at that air and fuel are supplied to combustion chamber in stoichiometric ratio, and optimal temperature mode on internal surface of gas generator combustion chamber walls is provided due to supply of cooled exhaust gas from internal combustion chamber into gas heat-exchanger installed on gas generator body. Device is described for realisation of method, which comprises compressor 1 of the first stage, internal combustion chamber 2, gas generator 3, unit of gas preparation 4, outlet of which by gas manifold 5 is connected to gas inlet of gas-booster pump 6 and further to consumer of high-pressure inert gas. Device is additionally equipped with system for maintenance of stoichiometric ratio of air and fuel flows with control units, and gas-air heat-exchanging apparatus 11, at that air channel of the latter on one side is connected to injection outlet of compressor 1 of the first stage, and on the other side - to air cavity of gas generator combustion chamber 3, and gas channel of heat exchanging apparatus 11 is connected to exhaust header of internal combustion engine 2. ^ EFFECT: facilitated start-up of gas-generator (which is especially critical in winter time of the year), optimised temperature mode on combustion chamber walls and provision of minimum fuel flow rate to maintain stoichiometric burning of oxygen from air. ^ 2 cl, 1 dwg
Изобретение относится к нефтегазовой отрасли промышленности, а именно к области осуществлении технологических операций с применением нейтральных (инертных) сред для предотвращения воспламенения углеводородных смесей. Кроме того, изобрет |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_RU2357792C2</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>RU2357792C2</sourcerecordid><originalsourceid>FETCH-epo_espacenet_RU2357792C23</originalsourceid><addsrcrecordid>eNqNjD0KAjEQRtNYiHqHuYBNFlksYzIxAZORSbKw1bJIrEQX1vvjDx7A6ivee99S9AGzIwOWGM5MpujsKQJZOKqECXxEzpAJXG-YtOLDmwY0vgRQ0YDBzmv85j4nYFQnn9TnYy0W1_E2181vVwIsZu22dXoMdZ7GS73X58BFNru23Ustmz-UF6-CMSU</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR PRODUCTION OF GASES INERT TO HYDROCARBON MEDIUM AND DEVICE FOR ITS REALISATION</title><source>esp@cenet</source><creator>KOBTSEV JURIJ BORISOVICH ; SEMENOV ALEKSEJ VASIL'EVICH</creator><creatorcontrib>KOBTSEV JURIJ BORISOVICH ; SEMENOV ALEKSEJ VASIL'EVICH</creatorcontrib><description>FIELD: engines and pumps. ^ SUBSTANCE: invention is related to oil and gas industry, namely, to the field of technological operations realisation with application of neutral (inert) mediums to prevent ignition of hydrocarbon mixtures. Besides invention may be used in some other cases, when in process of operation it is required to create explosionproof environment. Method includes air compression in the first stage compressor and injection of the latter into gas generator combustion chamber, air burning with fuel in combustion chamber, cooling of gas inert to hydrocarbon medium and produced as a result of oxygen burning from air in heat-exchanging apparatus, direction of the latter to gas inlet of gas-booster pump, additional compression of inert gas with the help of flow liquid piston in chamber of gas-booster pump and direction of the latter to consumer in composition of gas-liquid mixture, at that air and fuel are supplied to combustion chamber in stoichiometric ratio, and optimal temperature mode on internal surface of gas generator combustion chamber walls is provided due to supply of cooled exhaust gas from internal combustion chamber into gas heat-exchanger installed on gas generator body. Device is described for realisation of method, which comprises compressor 1 of the first stage, internal combustion chamber 2, gas generator 3, unit of gas preparation 4, outlet of which by gas manifold 5 is connected to gas inlet of gas-booster pump 6 and further to consumer of high-pressure inert gas. Device is additionally equipped with system for maintenance of stoichiometric ratio of air and fuel flows with control units, and gas-air heat-exchanging apparatus 11, at that air channel of the latter on one side is connected to injection outlet of compressor 1 of the first stage, and on the other side - to air cavity of gas generator combustion chamber 3, and gas channel of heat exchanging apparatus 11 is connected to exhaust header of internal combustion engine 2. ^ EFFECT: facilitated start-up of gas-generator (which is especially critical in winter time of the year), optimised temperature mode on combustion chamber walls and provision of minimum fuel flow rate to maintain stoichiometric burning of oxygen from air. ^ 2 cl, 1 dwg
Изобретение относится к нефтегазовой отрасли промышленности, а именно к области осуществлении технологических операций с применением нейтральных (инертных) сред для предотвращения воспламенения углеводородных смесей. Кроме того, изобретение может быть использовано и в некоторых других случаях, когда в процессе работы требуется создание взрывобезопасной среды. Способ включает сжатие воздуха в компрессоре первой ступени и нагнетание последнего в камеру сгорания газогенератора, сжигание воздуха с топливом в камере сгорания, охлаждение получившегося в результате выжигания кислорода из воздуха инертного по отношению к углеводородной среде газа в теплообменном аппарате, направление последнего на газовый вход газобустерного насоса, дожатие инертного газа при помощи проточного жидкостного поршня в камере газобустерного насоса и направление последнего к потребителю в составе газожидкостной смеси, при этом воздух и топливо подают в камеру сгорания в стехиометрическом соотношении, а оптимальный температурный режим на внутренней поверхности стенок камеры сгорания газогенератора обеспечивают за счет подвода охлажденного выхлопного газа от двигателя внутреннего сгорания в газовый теплообменник, расположенный на корпусе газогенератора. Приведено устройство для осуществления способа, которое содержит компрессор 1 первой ступени, двигатель внутреннего сгорания 2, газогенератор 3, блок подготовки газа 4, выход которого газовой магистралью 5 подключен к газовому входу газобустерного насоса 6 и далее к потребителю инертного газа высокого давления. Устройство дополнительно снабжено системой поддержания ст</description><language>eng ; rus</language><subject>BLASTING ; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY ; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ; ENGINE PLANTS IN GENERAL ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES ; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL ; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC ; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS ; HEATING ; LIGHTING ; MACHINES OR ENGINES IN GENERAL ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; STEAM ENGINES ; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS ; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE ; THEIR RELEVANT APPARATUS ; TRANSPORTING ; WEAPONS</subject><creationdate>2009</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=20090610&DB=EPODOC&CC=RU&NR=2357792C2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20090610&DB=EPODOC&CC=RU&NR=2357792C2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>KOBTSEV JURIJ BORISOVICH</creatorcontrib><creatorcontrib>SEMENOV ALEKSEJ VASIL'EVICH</creatorcontrib><title>METHOD FOR PRODUCTION OF GASES INERT TO HYDROCARBON MEDIUM AND DEVICE FOR ITS REALISATION</title><description>FIELD: engines and pumps. ^ SUBSTANCE: invention is related to oil and gas industry, namely, to the field of technological operations realisation with application of neutral (inert) mediums to prevent ignition of hydrocarbon mixtures. Besides invention may be used in some other cases, when in process of operation it is required to create explosionproof environment. Method includes air compression in the first stage compressor and injection of the latter into gas generator combustion chamber, air burning with fuel in combustion chamber, cooling of gas inert to hydrocarbon medium and produced as a result of oxygen burning from air in heat-exchanging apparatus, direction of the latter to gas inlet of gas-booster pump, additional compression of inert gas with the help of flow liquid piston in chamber of gas-booster pump and direction of the latter to consumer in composition of gas-liquid mixture, at that air and fuel are supplied to combustion chamber in stoichiometric ratio, and optimal temperature mode on internal surface of gas generator combustion chamber walls is provided due to supply of cooled exhaust gas from internal combustion chamber into gas heat-exchanger installed on gas generator body. Device is described for realisation of method, which comprises compressor 1 of the first stage, internal combustion chamber 2, gas generator 3, unit of gas preparation 4, outlet of which by gas manifold 5 is connected to gas inlet of gas-booster pump 6 and further to consumer of high-pressure inert gas. Device is additionally equipped with system for maintenance of stoichiometric ratio of air and fuel flows with control units, and gas-air heat-exchanging apparatus 11, at that air channel of the latter on one side is connected to injection outlet of compressor 1 of the first stage, and on the other side - to air cavity of gas generator combustion chamber 3, and gas channel of heat exchanging apparatus 11 is connected to exhaust header of internal combustion engine 2. ^ EFFECT: facilitated start-up of gas-generator (which is especially critical in winter time of the year), optimised temperature mode on combustion chamber walls and provision of minimum fuel flow rate to maintain stoichiometric burning of oxygen from air. ^ 2 cl, 1 dwg
Изобретение относится к нефтегазовой отрасли промышленности, а именно к области осуществлении технологических операций с применением нейтральных (инертных) сред для предотвращения воспламенения углеводородных смесей. Кроме того, изобретение может быть использовано и в некоторых других случаях, когда в процессе работы требуется создание взрывобезопасной среды. Способ включает сжатие воздуха в компрессоре первой ступени и нагнетание последнего в камеру сгорания газогенератора, сжигание воздуха с топливом в камере сгорания, охлаждение получившегося в результате выжигания кислорода из воздуха инертного по отношению к углеводородной среде газа в теплообменном аппарате, направление последнего на газовый вход газобустерного насоса, дожатие инертного газа при помощи проточного жидкостного поршня в камере газобустерного насоса и направление последнего к потребителю в составе газожидкостной смеси, при этом воздух и топливо подают в камеру сгорания в стехиометрическом соотношении, а оптимальный температурный режим на внутренней поверхности стенок камеры сгорания газогенератора обеспечивают за счет подвода охлажденного выхлопного газа от двигателя внутреннего сгорания в газовый теплообменник, расположенный на корпусе газогенератора. Приведено устройство для осуществления способа, которое содержит компрессор 1 первой ступени, двигатель внутреннего сгорания 2, газогенератор 3, блок подготовки газа 4, выход которого газовой магистралью 5 подключен к газовому входу газобустерного насоса 6 и далее к потребителю инертного газа высокого давления. Устройство дополнительно снабжено системой поддержания ст</description><subject>BLASTING</subject><subject>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</subject><subject>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</subject><subject>ENGINE PLANTS IN GENERAL</subject><subject>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES</subject><subject>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL</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>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES IN GENERAL</subject><subject>MECHANICAL ENGINEERING</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>STEAM ENGINES</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 RELEVANT APPARATUS</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2009</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjD0KAjEQRtNYiHqHuYBNFlksYzIxAZORSbKw1bJIrEQX1vvjDx7A6ivee99S9AGzIwOWGM5MpujsKQJZOKqECXxEzpAJXG-YtOLDmwY0vgRQ0YDBzmv85j4nYFQnn9TnYy0W1_E2181vVwIsZu22dXoMdZ7GS73X58BFNru23Ustmz-UF6-CMSU</recordid><startdate>20090610</startdate><enddate>20090610</enddate><creator>KOBTSEV JURIJ BORISOVICH</creator><creator>SEMENOV ALEKSEJ VASIL'EVICH</creator><scope>EVB</scope></search><sort><creationdate>20090610</creationdate><title>METHOD FOR PRODUCTION OF GASES INERT TO HYDROCARBON MEDIUM AND DEVICE FOR ITS REALISATION</title><author>KOBTSEV JURIJ BORISOVICH ; SEMENOV ALEKSEJ VASIL'EVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RU2357792C23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rus</language><creationdate>2009</creationdate><topic>BLASTING</topic><topic>CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY</topic><topic>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION</topic><topic>ENGINE PLANTS IN GENERAL</topic><topic>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES</topic><topic>GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL</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>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES IN GENERAL</topic><topic>MECHANICAL ENGINEERING</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>STEAM ENGINES</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 RELEVANT APPARATUS</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>KOBTSEV JURIJ BORISOVICH</creatorcontrib><creatorcontrib>SEMENOV ALEKSEJ VASIL'EVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>KOBTSEV JURIJ BORISOVICH</au><au>SEMENOV ALEKSEJ VASIL'EVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR PRODUCTION OF GASES INERT TO HYDROCARBON MEDIUM AND DEVICE FOR ITS REALISATION</title><date>2009-06-10</date><risdate>2009</risdate><abstract>FIELD: engines and pumps. ^ SUBSTANCE: invention is related to oil and gas industry, namely, to the field of technological operations realisation with application of neutral (inert) mediums to prevent ignition of hydrocarbon mixtures. Besides invention may be used in some other cases, when in process of operation it is required to create explosionproof environment. Method includes air compression in the first stage compressor and injection of the latter into gas generator combustion chamber, air burning with fuel in combustion chamber, cooling of gas inert to hydrocarbon medium and produced as a result of oxygen burning from air in heat-exchanging apparatus, direction of the latter to gas inlet of gas-booster pump, additional compression of inert gas with the help of flow liquid piston in chamber of gas-booster pump and direction of the latter to consumer in composition of gas-liquid mixture, at that air and fuel are supplied to combustion chamber in stoichiometric ratio, and optimal temperature mode on internal surface of gas generator combustion chamber walls is provided due to supply of cooled exhaust gas from internal combustion chamber into gas heat-exchanger installed on gas generator body. Device is described for realisation of method, which comprises compressor 1 of the first stage, internal combustion chamber 2, gas generator 3, unit of gas preparation 4, outlet of which by gas manifold 5 is connected to gas inlet of gas-booster pump 6 and further to consumer of high-pressure inert gas. Device is additionally equipped with system for maintenance of stoichiometric ratio of air and fuel flows with control units, and gas-air heat-exchanging apparatus 11, at that air channel of the latter on one side is connected to injection outlet of compressor 1 of the first stage, and on the other side - to air cavity of gas generator combustion chamber 3, and gas channel of heat exchanging apparatus 11 is connected to exhaust header of internal combustion engine 2. ^ EFFECT: facilitated start-up of gas-generator (which is especially critical in winter time of the year), optimised temperature mode on combustion chamber walls and provision of minimum fuel flow rate to maintain stoichiometric burning of oxygen from air. ^ 2 cl, 1 dwg
Изобретение относится к нефтегазовой отрасли промышленности, а именно к области осуществлении технологических операций с применением нейтральных (инертных) сред для предотвращения воспламенения углеводородных смесей. Кроме того, изобретение может быть использовано и в некоторых других случаях, когда в процессе работы требуется создание взрывобезопасной среды. Способ включает сжатие воздуха в компрессоре первой ступени и нагнетание последнего в камеру сгорания газогенератора, сжигание воздуха с топливом в камере сгорания, охлаждение получившегося в результате выжигания кислорода из воздуха инертного по отношению к углеводородной среде газа в теплообменном аппарате, направление последнего на газовый вход газобустерного насоса, дожатие инертного газа при помощи проточного жидкостного поршня в камере газобустерного насоса и направление последнего к потребителю в составе газожидкостной смеси, при этом воздух и топливо подают в камеру сгорания в стехиометрическом соотношении, а оптимальный температурный режим на внутренней поверхности стенок камеры сгорания газогенератора обеспечивают за счет подвода охлажденного выхлопного газа от двигателя внутреннего сгорания в газовый теплообменник, расположенный на корпусе газогенератора. Приведено устройство для осуществления способа, которое содержит компрессор 1 первой ступени, двигатель внутреннего сгорания 2, газогенератор 3, блок подготовки газа 4, выход которого газовой магистралью 5 подключен к газовому входу газобустерного насоса 6 и далее к потребителю инертного газа высокого давления. Устройство дополнительно снабжено системой поддержания ст</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BLASTING CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ENGINE PLANTS IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE THEIR RELEVANT APPARATUS TRANSPORTING WEAPONS |
| title | METHOD FOR PRODUCTION OF GASES INERT TO HYDROCARBON MEDIUM AND DEVICE FOR ITS REALISATION |
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