A novel apparatus for measuring gas solubility in aqueous solution under multiphase conditions by isobaric method
With the increasing energy shortage and global warming, the oil/gas development and CO2 sequestration are moving toward the deep sea, and such a geological environment is conducive to gas hydrate formation. At present, for the gas solubility of a hydrate solution system, only Duan’s simulation data...
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| Veröffentlicht in: | Review of scientific instruments 2021-10, Vol.92 (10), p.105101-105101, Article 105101 |
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| creator | Wang, Tian Zhang, Lunxiang Sun, Lingjie Zhou, Ran Shi, Kangji Zhao, Jiafei |
| description | With the increasing energy shortage and global warming, the oil/gas development and CO2 sequestration are moving toward the deep sea, and such a geological environment is conducive to gas hydrate formation. At present, for the gas solubility of a hydrate solution system, only Duan’s simulation data are widely accepted, and a systematic experimental study is absent. The conventional measurement instruments for solubility of dissolved gas lack control of hydrate phase change, detailed regulation of temperature and pressure, and liquid–solid separation of sampling analysis. This paper describes the working principle, design, and use of a novel apparatus that can measure gas solubility in the solution system in the presence of hydrate. The application of constant pressure equipment avoids disturbing the phase equilibrium and dissolution equilibrium of the system in the sampling process. The apparatus is attractive for the continuous measurement of gas solubility and the guarantee of high accuracy. In addition, an isobaric method is proposed for gas solubility measurement, which promotes the measurement system to reach the target equilibrium state quickly and obtains highly regular data of gas solubility under environmental conditions. The experimental data obtained by this work are highly consistent with the Duan model, and the relative errors of measurements are within 2%. Gas solubility data from this apparatus will provide theoretical support for estimation of the marine CO2 sequestration capacity and prevention of hydrate blockage in oil/gas transportation. |
| doi_str_mv | 10.1063/5.0060516 |
| format | Article |
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At present, for the gas solubility of a hydrate solution system, only Duan’s simulation data are widely accepted, and a systematic experimental study is absent. The conventional measurement instruments for solubility of dissolved gas lack control of hydrate phase change, detailed regulation of temperature and pressure, and liquid–solid separation of sampling analysis. This paper describes the working principle, design, and use of a novel apparatus that can measure gas solubility in the solution system in the presence of hydrate. The application of constant pressure equipment avoids disturbing the phase equilibrium and dissolution equilibrium of the system in the sampling process. The apparatus is attractive for the continuous measurement of gas solubility and the guarantee of high accuracy. In addition, an isobaric method is proposed for gas solubility measurement, which promotes the measurement system to reach the target equilibrium state quickly and obtains highly regular data of gas solubility under environmental conditions. The experimental data obtained by this work are highly consistent with the Duan model, and the relative errors of measurements are within 2%. Gas solubility data from this apparatus will provide theoretical support for estimation of the marine CO2 sequestration capacity and prevention of hydrate blockage in oil/gas transportation.</description><identifier>ISSN: 0034-6748</identifier><identifier>EISSN: 1089-7623</identifier><identifier>DOI: 10.1063/5.0060516</identifier><identifier>PMID: 34717373</identifier><identifier>CODEN: RSINAK</identifier><language>eng</language><publisher>MELVILLE: AIP Publishing</publisher><subject>Aqueous solutions ; Carbon dioxide ; Carbon sequestration ; Control equipment ; Deep sea ; Dissolved gases ; Equilibrium ; Gas hydrates ; Gas solubility ; Instruments & Instrumentation ; Measuring instruments ; Phase equilibria ; Physical Sciences ; Physics ; Physics, Applied ; Sampling ; Science & Technology ; Scientific apparatus & instruments ; Technology</subject><ispartof>Review of scientific instruments, 2021-10, Vol.92 (10), p.105101-105101, Article 105101</ispartof><rights>Author(s)</rights><rights>2021 Author(s). Published under an exclusive license by AIP Publishing.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>1</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000756701100016</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c360t-33f2920d4db7c542c58c946122ff716b7473b01ecabab04156c87041f178dc3e3</citedby><cites>FETCH-LOGICAL-c360t-33f2920d4db7c542c58c946122ff716b7473b01ecabab04156c87041f178dc3e3</cites><orcidid>0000-0001-8401-4204 ; 0000-0002-3959-7575</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/rsi/article-lookup/doi/10.1063/5.0060516$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>315,782,786,796,4516,27933,27934,39267,76394</link.rule.ids></links><search><creatorcontrib>Wang, Tian</creatorcontrib><creatorcontrib>Zhang, Lunxiang</creatorcontrib><creatorcontrib>Sun, Lingjie</creatorcontrib><creatorcontrib>Zhou, Ran</creatorcontrib><creatorcontrib>Shi, Kangji</creatorcontrib><creatorcontrib>Zhao, Jiafei</creatorcontrib><title>A novel apparatus for measuring gas solubility in aqueous solution under multiphase conditions by isobaric method</title><title>Review of scientific instruments</title><addtitle>REV SCI INSTRUM</addtitle><description>With the increasing energy shortage and global warming, the oil/gas development and CO2 sequestration are moving toward the deep sea, and such a geological environment is conducive to gas hydrate formation. At present, for the gas solubility of a hydrate solution system, only Duan’s simulation data are widely accepted, and a systematic experimental study is absent. The conventional measurement instruments for solubility of dissolved gas lack control of hydrate phase change, detailed regulation of temperature and pressure, and liquid–solid separation of sampling analysis. This paper describes the working principle, design, and use of a novel apparatus that can measure gas solubility in the solution system in the presence of hydrate. The application of constant pressure equipment avoids disturbing the phase equilibrium and dissolution equilibrium of the system in the sampling process. The apparatus is attractive for the continuous measurement of gas solubility and the guarantee of high accuracy. In addition, an isobaric method is proposed for gas solubility measurement, which promotes the measurement system to reach the target equilibrium state quickly and obtains highly regular data of gas solubility under environmental conditions. The experimental data obtained by this work are highly consistent with the Duan model, and the relative errors of measurements are within 2%. Gas solubility data from this apparatus will provide theoretical support for estimation of the marine CO2 sequestration capacity and prevention of hydrate blockage in oil/gas transportation.</description><subject>Aqueous solutions</subject><subject>Carbon dioxide</subject><subject>Carbon sequestration</subject><subject>Control equipment</subject><subject>Deep sea</subject><subject>Dissolved gases</subject><subject>Equilibrium</subject><subject>Gas hydrates</subject><subject>Gas solubility</subject><subject>Instruments & Instrumentation</subject><subject>Measuring instruments</subject><subject>Phase equilibria</subject><subject>Physical Sciences</subject><subject>Physics</subject><subject>Physics, Applied</subject><subject>Sampling</subject><subject>Science & Technology</subject><subject>Scientific apparatus & instruments</subject><subject>Technology</subject><issn>0034-6748</issn><issn>1089-7623</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>HGBXW</sourceid><recordid>eNqNkVtrFTEUhYMo9lh98B8EfPHC1OxcZx7LwRsUfNHnIckkbcqcZJpkWvrvzWFKBQUxLzvsfGuxsjdCr4GcAZHsozgjRBIB8gnaAemHTknKnqIdIYx3UvH-BL0o5Zq0IwCeoxPGFSim2A7dnOOYbt2M9bLorOtasE8ZH5wuaw7xEl_qgkuaVxPmUO9xiFjfrC6tW7eGFPEaJ9ck61zDcqWLwzbFKRyfCjZNUpLROdhmWq_S9BI983ou7tVDPUU_P3_6sf_aXXz_8m1_ftFZJkntGPN0oGTik1FWcGpFbwcugVLvFUijuGKGgLPaaEM4CGl71aoH1U-WOXaK3m6-S04tcanjIRTr5lnHY_yRigEoMD6Qhr75A71Oa44tXaNUT9tk6dCodxtlcyolOz8uORx0vh-BjMc9jGJ82ENj-429cyb5YoOL1j3ybQ9KSEUA2g3kPlR9nNY-rbE26Yf_lzb6_UY3cHN5RG9T_p1oXCb_L_jvL_wCAda1xA</recordid><startdate>20211001</startdate><enddate>20211001</enddate><creator>Wang, Tian</creator><creator>Zhang, Lunxiang</creator><creator>Sun, Lingjie</creator><creator>Zhou, Ran</creator><creator>Shi, Kangji</creator><creator>Zhao, Jiafei</creator><general>AIP Publishing</general><general>American Institute of Physics</general><scope>BLEPL</scope><scope>DTL</scope><scope>HGBXW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-8401-4204</orcidid><orcidid>https://orcid.org/0000-0002-3959-7575</orcidid></search><sort><creationdate>20211001</creationdate><title>A novel apparatus for measuring gas solubility in aqueous solution under multiphase conditions by isobaric method</title><author>Wang, Tian ; Zhang, Lunxiang ; Sun, Lingjie ; Zhou, Ran ; Shi, Kangji ; Zhao, Jiafei</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c360t-33f2920d4db7c542c58c946122ff716b7473b01ecabab04156c87041f178dc3e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Aqueous solutions</topic><topic>Carbon dioxide</topic><topic>Carbon sequestration</topic><topic>Control equipment</topic><topic>Deep sea</topic><topic>Dissolved gases</topic><topic>Equilibrium</topic><topic>Gas hydrates</topic><topic>Gas solubility</topic><topic>Instruments & Instrumentation</topic><topic>Measuring instruments</topic><topic>Phase equilibria</topic><topic>Physical Sciences</topic><topic>Physics</topic><topic>Physics, Applied</topic><topic>Sampling</topic><topic>Science & Technology</topic><topic>Scientific apparatus & instruments</topic><topic>Technology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Tian</creatorcontrib><creatorcontrib>Zhang, Lunxiang</creatorcontrib><creatorcontrib>Sun, Lingjie</creatorcontrib><creatorcontrib>Zhou, Ran</creatorcontrib><creatorcontrib>Shi, Kangji</creatorcontrib><creatorcontrib>Zhao, Jiafei</creatorcontrib><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>Web of Science - Science Citation Index Expanded - 2021</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>MEDLINE - Academic</collection><jtitle>Review of scientific instruments</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Tian</au><au>Zhang, Lunxiang</au><au>Sun, Lingjie</au><au>Zhou, Ran</au><au>Shi, Kangji</au><au>Zhao, Jiafei</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>A novel apparatus for measuring gas solubility in aqueous solution under multiphase conditions by isobaric method</atitle><jtitle>Review of scientific instruments</jtitle><stitle>REV SCI INSTRUM</stitle><date>2021-10-01</date><risdate>2021</risdate><volume>92</volume><issue>10</issue><spage>105101</spage><epage>105101</epage><pages>105101-105101</pages><artnum>105101</artnum><issn>0034-6748</issn><eissn>1089-7623</eissn><coden>RSINAK</coden><abstract>With the increasing energy shortage and global warming, the oil/gas development and CO2 sequestration are moving toward the deep sea, and such a geological environment is conducive to gas hydrate formation. At present, for the gas solubility of a hydrate solution system, only Duan’s simulation data are widely accepted, and a systematic experimental study is absent. The conventional measurement instruments for solubility of dissolved gas lack control of hydrate phase change, detailed regulation of temperature and pressure, and liquid–solid separation of sampling analysis. This paper describes the working principle, design, and use of a novel apparatus that can measure gas solubility in the solution system in the presence of hydrate. The application of constant pressure equipment avoids disturbing the phase equilibrium and dissolution equilibrium of the system in the sampling process. The apparatus is attractive for the continuous measurement of gas solubility and the guarantee of high accuracy. In addition, an isobaric method is proposed for gas solubility measurement, which promotes the measurement system to reach the target equilibrium state quickly and obtains highly regular data of gas solubility under environmental conditions. The experimental data obtained by this work are highly consistent with the Duan model, and the relative errors of measurements are within 2%. Gas solubility data from this apparatus will provide theoretical support for estimation of the marine CO2 sequestration capacity and prevention of hydrate blockage in oil/gas transportation.</abstract><cop>MELVILLE</cop><pub>AIP Publishing</pub><pmid>34717373</pmid><doi>10.1063/5.0060516</doi><tpages>8</tpages><orcidid>https://orcid.org/0000-0001-8401-4204</orcidid><orcidid>https://orcid.org/0000-0002-3959-7575</orcidid></addata></record> |
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| subjects | Aqueous solutions Carbon dioxide Carbon sequestration Control equipment Deep sea Dissolved gases Equilibrium Gas hydrates Gas solubility Instruments & Instrumentation Measuring instruments Phase equilibria Physical Sciences Physics Physics, Applied Sampling Science & Technology Scientific apparatus & instruments Technology |
| title | A novel apparatus for measuring gas solubility in aqueous solution under multiphase conditions by isobaric method |
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