KINETIC HYDRATE INHIBITORS WITH PENDENT AMINO FUNCTIONALITY
A kinetic gas hydrate inhibitor is provided as a polyester polymer with a plurality of amino or ammonium groups pendent directly from the backbone. A composition containing concentrated kinetic inhibitor is injected into gas wells, or into other systems involving transporting liquid gas mixtures thr...
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| creator | COLE, RACHAEL ANNE GRINROD, ANDERS CELY, ALEXANDRA |
| description | A kinetic gas hydrate inhibitor is provided as a polyester polymer with a plurality of amino or ammonium groups pendent directly from the backbone. A composition containing concentrated kinetic inhibitor is injected into gas wells, or into other systems involving transporting liquid gas mixtures through a conduit. Use of the kinetic inhibitor prevents formation of gas hydrates under conditions of temperature and pressure where they would otherwise occur.
L'invention concerne un inhibiteur cinétique d'hydrates de gaz constitué par un polymère de polyester avec une pluralité de groupes aminés ou ammonium pendants directement du squelette. Une composition contenant un inhibiteur cinétique concentré est injectée dans des puits de gaz ou d'autres systèmes impliquant le transport de mélanges de gaz liquides à travers un conduit. L'utilisation de l'inhibiteur cinétique empêche la formation d'hydrates de gaz dans des conditions de température et de pression propices à leur formation. |
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L'invention concerne un inhibiteur cinétique d'hydrates de gaz constitué par un polymère de polyester avec une pluralité de groupes aminés ou ammonium pendants directement du squelette. Une composition contenant un inhibiteur cinétique concentré est injectée dans des puits de gaz ou d'autres systèmes impliquant le transport de mélanges de gaz liquides à travers un conduit. L'utilisation de l'inhibiteur cinétique empêche la formation d'hydrates de gaz dans des conditions de température et de pression propices à leur formation.</description><language>eng ; fre</language><subject>EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; MINING ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><creationdate>2014</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=20140522&DB=EPODOC&CC=WO&NR=2014078163A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140522&DB=EPODOC&CC=WO&NR=2014078163A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>COLE, RACHAEL ANNE</creatorcontrib><creatorcontrib>GRINROD, ANDERS</creatorcontrib><creatorcontrib>CELY, ALEXANDRA</creatorcontrib><title>KINETIC HYDRATE INHIBITORS WITH PENDENT AMINO FUNCTIONALITY</title><description>A kinetic gas hydrate inhibitor is provided as a polyester polymer with a plurality of amino or ammonium groups pendent directly from the backbone. A composition containing concentrated kinetic inhibitor is injected into gas wells, or into other systems involving transporting liquid gas mixtures through a conduit. Use of the kinetic inhibitor prevents formation of gas hydrates under conditions of temperature and pressure where they would otherwise occur.
L'invention concerne un inhibiteur cinétique d'hydrates de gaz constitué par un polymère de polyester avec une pluralité de groupes aminés ou ammonium pendants directement du squelette. Une composition contenant un inhibiteur cinétique concentré est injectée dans des puits de gaz ou d'autres systèmes impliquant le transport de mélanges de gaz liquides à travers un conduit. L'utilisation de l'inhibiteur cinétique empêche la formation d'hydrates de gaz dans des conditions de température et de pression propices à leur formation.</description><subject>EARTH DRILLING</subject><subject>EARTH DRILLING, e.g. DEEP DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2014</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD29vRzDfF0VvCIdAlyDHFV8PTz8HTyDPEPClYI9wzxUAhw9XNx9QtRcPT19PNXcAv1cw7x9Pdz9PEMieRhYE1LzClO5YXS3AzKbq4hzh66qQX58anFBYnJqXmpJfHh_kYGhiYG5haGZsaOhsbEqQIApnYqjA</recordid><startdate>20140522</startdate><enddate>20140522</enddate><creator>COLE, RACHAEL ANNE</creator><creator>GRINROD, ANDERS</creator><creator>CELY, ALEXANDRA</creator><scope>EVB</scope></search><sort><creationdate>20140522</creationdate><title>KINETIC HYDRATE INHIBITORS WITH PENDENT AMINO FUNCTIONALITY</title><author>COLE, RACHAEL ANNE ; GRINROD, ANDERS ; CELY, ALEXANDRA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2014078163A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2014</creationdate><topic>EARTH DRILLING</topic><topic>EARTH DRILLING, e.g. DEEP DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS</topic><toplevel>online_resources</toplevel><creatorcontrib>COLE, RACHAEL ANNE</creatorcontrib><creatorcontrib>GRINROD, ANDERS</creatorcontrib><creatorcontrib>CELY, ALEXANDRA</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>COLE, RACHAEL ANNE</au><au>GRINROD, ANDERS</au><au>CELY, ALEXANDRA</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>KINETIC HYDRATE INHIBITORS WITH PENDENT AMINO FUNCTIONALITY</title><date>2014-05-22</date><risdate>2014</risdate><abstract>A kinetic gas hydrate inhibitor is provided as a polyester polymer with a plurality of amino or ammonium groups pendent directly from the backbone. A composition containing concentrated kinetic inhibitor is injected into gas wells, or into other systems involving transporting liquid gas mixtures through a conduit. Use of the kinetic inhibitor prevents formation of gas hydrates under conditions of temperature and pressure where they would otherwise occur.
L'invention concerne un inhibiteur cinétique d'hydrates de gaz constitué par un polymère de polyester avec une pluralité de groupes aminés ou ammonium pendants directement du squelette. Une composition contenant un inhibiteur cinétique concentré est injectée dans des puits de gaz ou d'autres systèmes impliquant le transport de mélanges de gaz liquides à travers un conduit. L'utilisation de l'inhibiteur cinétique empêche la formation d'hydrates de gaz dans des conditions de température et de pression propices à leur formation.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS |
| title | KINETIC HYDRATE INHIBITORS WITH PENDENT AMINO FUNCTIONALITY |
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