UNDERGROUND CABLE ACETYLENE GAS ANALYSIS APPARATUS AND ACETYLENE GAS ANALYSIS METHOD
The present invention relates to an underground cable acetylene gas analysis method and an underground cable acetylene gas analysis apparatus for the same, the method calculating the amount of acetylene included in a gas to be analyzed, by using acetaldehydes generated by making the gas to be analyz...
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| creator | IM, Byeung Hoon PARK, Hyun Joo KIM, Sang Ho JEON, Tae Hyun |
| description | The present invention relates to an underground cable acetylene gas analysis method and an underground cable acetylene gas analysis apparatus for the same, the method calculating the amount of acetylene included in a gas to be analyzed, by using acetaldehydes generated by making the gas to be analyzed come in contact with an acetylene hydration catalyst. To this end, the present invention can provide the underground cable acetylene gas analysis apparatus and acetylene gas analysis method, which can detect acetylene gas even from a small amount of samples of approximately 10 ml and enable a precise diagnosis because of detection limit being as low as 0.1 ppm, and can be portable so as to carry out gas analysis on a site, thereby enabling a defect to be diagnosed in advanced.
La présente invention porte sur un procédé d'analyse d'acétylène gazeux à câble souterrain et un appareil d'analyse d'acétylène gazeux à câble souterrain associé, le procédé calculant la quantité d'acétylène incluse dans un gaz à analyser, au moyen d'acétaldéhydes générés en faisant entrer le gaz à analyser en contact avec un catalyseur d'hydratation d'acétylène. À cet effet, la présente invention peut mettre en œuvre l'appareil d'analyse d'acétylène gazeux à câble souterrain et le procédé d'analyse d'acétylène gazeux, lequel peut détecter l'acétylène gazeux même à partir d'une petite quantité d'échantillons d'environ 10 ml et permettre un diagnostic précis parce que la limite de détection ne dépasse pas 0,1 ppm, et peut être portable afin de procéder à une analyse de gaz sur site, permettant ainsi de diagnostiquer un défaut à l'avance.
본 발명은 분석 대상 기체를 아세틸렌 수화 촉매와 접촉시켜 발생하는 아세트알데히드를 이용하여, 분석 대상 기체 중에 포함된 아세틸렌의 양을 산출하는 지중케이블용 아세틸렌 가스 분석 방법 및 이를 위한 지중케이블용 아세틸렌 가스 분석 장치에 관한 것이다. 이를 통해 본 발명은 10mL 내외의 적은 양의 시료 샘플에서도 아세틸렌 가스를 검출할 수 있으며, 검출 한계가 0.1 ppm 정도로 낮아 정밀한 진단이 가능하고, 휴대가 가능하여 현장에서 직접 가스 분석을 수행하여, 고장을 미리 진단할 수 있는 지중케이블용 아세틸렌 가스 분석 장치 및 아세틸렌 가스 분석 방법을 제공할 수 있다. |
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| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_WO2018084362A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>WO2018084362A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_WO2018084362A13</originalsourceid><addsrcrecordid>eNrjZAgJ9XNxDXIP8gfSCs6OTj6uCo7OriGRPq5-rgrujsEKjn6OPpHBnkBGQIBjkGNIKEjIBZciX9cQD38XHgbWtMSc4lReKM3NoOzmGuLsoZtakB-fWlyQmJyal1oSH-5vZGBoYWBhYmxm5GhoTJwqAO1dMQo</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>UNDERGROUND CABLE ACETYLENE GAS ANALYSIS APPARATUS AND ACETYLENE GAS ANALYSIS METHOD</title><source>esp@cenet</source><creator>IM, Byeung Hoon ; PARK, Hyun Joo ; KIM, Sang Ho ; JEON, Tae Hyun</creator><creatorcontrib>IM, Byeung Hoon ; PARK, Hyun Joo ; KIM, Sang Ho ; JEON, Tae Hyun</creatorcontrib><description>The present invention relates to an underground cable acetylene gas analysis method and an underground cable acetylene gas analysis apparatus for the same, the method calculating the amount of acetylene included in a gas to be analyzed, by using acetaldehydes generated by making the gas to be analyzed come in contact with an acetylene hydration catalyst. To this end, the present invention can provide the underground cable acetylene gas analysis apparatus and acetylene gas analysis method, which can detect acetylene gas even from a small amount of samples of approximately 10 ml and enable a precise diagnosis because of detection limit being as low as 0.1 ppm, and can be portable so as to carry out gas analysis on a site, thereby enabling a defect to be diagnosed in advanced.
La présente invention porte sur un procédé d'analyse d'acétylène gazeux à câble souterrain et un appareil d'analyse d'acétylène gazeux à câble souterrain associé, le procédé calculant la quantité d'acétylène incluse dans un gaz à analyser, au moyen d'acétaldéhydes générés en faisant entrer le gaz à analyser en contact avec un catalyseur d'hydratation d'acétylène. À cet effet, la présente invention peut mettre en œuvre l'appareil d'analyse d'acétylène gazeux à câble souterrain et le procédé d'analyse d'acétylène gazeux, lequel peut détecter l'acétylène gazeux même à partir d'une petite quantité d'échantillons d'environ 10 ml et permettre un diagnostic précis parce que la limite de détection ne dépasse pas 0,1 ppm, et peut être portable afin de procéder à une analyse de gaz sur site, permettant ainsi de diagnostiquer un défaut à l'avance.
본 발명은 분석 대상 기체를 아세틸렌 수화 촉매와 접촉시켜 발생하는 아세트알데히드를 이용하여, 분석 대상 기체 중에 포함된 아세틸렌의 양을 산출하는 지중케이블용 아세틸렌 가스 분석 방법 및 이를 위한 지중케이블용 아세틸렌 가스 분석 장치에 관한 것이다. 이를 통해 본 발명은 10mL 내외의 적은 양의 시료 샘플에서도 아세틸렌 가스를 검출할 수 있으며, 검출 한계가 0.1 ppm 정도로 낮아 정밀한 진단이 가능하고, 휴대가 가능하여 현장에서 직접 가스 분석을 수행하여, 고장을 미리 진단할 수 있는 지중케이블용 아세틸렌 가스 분석 장치 및 아세틸렌 가스 분석 방법을 제공할 수 있다.</description><language>eng ; fre ; kor</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2018</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=20180511&DB=EPODOC&CC=WO&NR=2018084362A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20180511&DB=EPODOC&CC=WO&NR=2018084362A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>IM, Byeung Hoon</creatorcontrib><creatorcontrib>PARK, Hyun Joo</creatorcontrib><creatorcontrib>KIM, Sang Ho</creatorcontrib><creatorcontrib>JEON, Tae Hyun</creatorcontrib><title>UNDERGROUND CABLE ACETYLENE GAS ANALYSIS APPARATUS AND ACETYLENE GAS ANALYSIS METHOD</title><description>The present invention relates to an underground cable acetylene gas analysis method and an underground cable acetylene gas analysis apparatus for the same, the method calculating the amount of acetylene included in a gas to be analyzed, by using acetaldehydes generated by making the gas to be analyzed come in contact with an acetylene hydration catalyst. To this end, the present invention can provide the underground cable acetylene gas analysis apparatus and acetylene gas analysis method, which can detect acetylene gas even from a small amount of samples of approximately 10 ml and enable a precise diagnosis because of detection limit being as low as 0.1 ppm, and can be portable so as to carry out gas analysis on a site, thereby enabling a defect to be diagnosed in advanced.
La présente invention porte sur un procédé d'analyse d'acétylène gazeux à câble souterrain et un appareil d'analyse d'acétylène gazeux à câble souterrain associé, le procédé calculant la quantité d'acétylène incluse dans un gaz à analyser, au moyen d'acétaldéhydes générés en faisant entrer le gaz à analyser en contact avec un catalyseur d'hydratation d'acétylène. À cet effet, la présente invention peut mettre en œuvre l'appareil d'analyse d'acétylène gazeux à câble souterrain et le procédé d'analyse d'acétylène gazeux, lequel peut détecter l'acétylène gazeux même à partir d'une petite quantité d'échantillons d'environ 10 ml et permettre un diagnostic précis parce que la limite de détection ne dépasse pas 0,1 ppm, et peut être portable afin de procéder à une analyse de gaz sur site, permettant ainsi de diagnostiquer un défaut à l'avance.
본 발명은 분석 대상 기체를 아세틸렌 수화 촉매와 접촉시켜 발생하는 아세트알데히드를 이용하여, 분석 대상 기체 중에 포함된 아세틸렌의 양을 산출하는 지중케이블용 아세틸렌 가스 분석 방법 및 이를 위한 지중케이블용 아세틸렌 가스 분석 장치에 관한 것이다. 이를 통해 본 발명은 10mL 내외의 적은 양의 시료 샘플에서도 아세틸렌 가스를 검출할 수 있으며, 검출 한계가 0.1 ppm 정도로 낮아 정밀한 진단이 가능하고, 휴대가 가능하여 현장에서 직접 가스 분석을 수행하여, 고장을 미리 진단할 수 있는 지중케이블용 아세틸렌 가스 분석 장치 및 아세틸렌 가스 분석 방법을 제공할 수 있다.</description><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2018</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZAgJ9XNxDXIP8gfSCs6OTj6uCo7OriGRPq5-rgrujsEKjn6OPpHBnkBGQIBjkGNIKEjIBZciX9cQD38XHgbWtMSc4lReKM3NoOzmGuLsoZtakB-fWlyQmJyal1oSH-5vZGBoYWBhYmxm5GhoTJwqAO1dMQo</recordid><startdate>20180511</startdate><enddate>20180511</enddate><creator>IM, Byeung Hoon</creator><creator>PARK, Hyun Joo</creator><creator>KIM, Sang Ho</creator><creator>JEON, Tae Hyun</creator><scope>EVB</scope></search><sort><creationdate>20180511</creationdate><title>UNDERGROUND CABLE ACETYLENE GAS ANALYSIS APPARATUS AND ACETYLENE GAS ANALYSIS METHOD</title><author>IM, Byeung Hoon ; PARK, Hyun Joo ; KIM, Sang Ho ; JEON, Tae Hyun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2018084362A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; kor</language><creationdate>2018</creationdate><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>IM, Byeung Hoon</creatorcontrib><creatorcontrib>PARK, Hyun Joo</creatorcontrib><creatorcontrib>KIM, Sang Ho</creatorcontrib><creatorcontrib>JEON, Tae Hyun</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>IM, Byeung Hoon</au><au>PARK, Hyun Joo</au><au>KIM, Sang Ho</au><au>JEON, Tae Hyun</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>UNDERGROUND CABLE ACETYLENE GAS ANALYSIS APPARATUS AND ACETYLENE GAS ANALYSIS METHOD</title><date>2018-05-11</date><risdate>2018</risdate><abstract>The present invention relates to an underground cable acetylene gas analysis method and an underground cable acetylene gas analysis apparatus for the same, the method calculating the amount of acetylene included in a gas to be analyzed, by using acetaldehydes generated by making the gas to be analyzed come in contact with an acetylene hydration catalyst. To this end, the present invention can provide the underground cable acetylene gas analysis apparatus and acetylene gas analysis method, which can detect acetylene gas even from a small amount of samples of approximately 10 ml and enable a precise diagnosis because of detection limit being as low as 0.1 ppm, and can be portable so as to carry out gas analysis on a site, thereby enabling a defect to be diagnosed in advanced.
La présente invention porte sur un procédé d'analyse d'acétylène gazeux à câble souterrain et un appareil d'analyse d'acétylène gazeux à câble souterrain associé, le procédé calculant la quantité d'acétylène incluse dans un gaz à analyser, au moyen d'acétaldéhydes générés en faisant entrer le gaz à analyser en contact avec un catalyseur d'hydratation d'acétylène. À cet effet, la présente invention peut mettre en œuvre l'appareil d'analyse d'acétylène gazeux à câble souterrain et le procédé d'analyse d'acétylène gazeux, lequel peut détecter l'acétylène gazeux même à partir d'une petite quantité d'échantillons d'environ 10 ml et permettre un diagnostic précis parce que la limite de détection ne dépasse pas 0,1 ppm, et peut être portable afin de procéder à une analyse de gaz sur site, permettant ainsi de diagnostiquer un défaut à l'avance.
본 발명은 분석 대상 기체를 아세틸렌 수화 촉매와 접촉시켜 발생하는 아세트알데히드를 이용하여, 분석 대상 기체 중에 포함된 아세틸렌의 양을 산출하는 지중케이블용 아세틸렌 가스 분석 방법 및 이를 위한 지중케이블용 아세틸렌 가스 분석 장치에 관한 것이다. 이를 통해 본 발명은 10mL 내외의 적은 양의 시료 샘플에서도 아세틸렌 가스를 검출할 수 있으며, 검출 한계가 0.1 ppm 정도로 낮아 정밀한 진단이 가능하고, 휴대가 가능하여 현장에서 직접 가스 분석을 수행하여, 고장을 미리 진단할 수 있는 지중케이블용 아세틸렌 가스 분석 장치 및 아세틸렌 가스 분석 방법을 제공할 수 있다.</abstract><oa>free_for_read</oa></addata></record> |
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| title | UNDERGROUND CABLE ACETYLENE GAS ANALYSIS APPARATUS AND ACETYLENE GAS ANALYSIS METHOD |
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