SEPARATION OF WARM WATER FROM FROTH TAILINGS
A process for recovering heat from a bitumen froth tailings stream, the process comprising operating with the bitumen froth tailings stream between 52 C and 70 C such that an insulating layer is present in a lower portion of the bitumen froth tailings stream; removing warm water, with a temperature...
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| creator | COOK, CHARLES J JHA, RAHUL YAZDI ZEHTAB, ALIREZA CEBULA, SCOTT ABEL, KEITH A KOROLUK, DEVON C |
| description | A process for recovering heat from a bitumen froth tailings stream, the process comprising operating with the bitumen froth tailings stream between 52 C and 70 C such that an insulating layer is present in a lower portion of the bitumen froth tailings stream; removing warm water, with a temperature between 52 C and 70 C, from an upper portion of the bitumen froth tailings stream, above the insulating layer; adding colder water, with a temperature less than 52 C, to the bitumen froth tailings stream; and adding at least a portion of the warm water upstream of the bitumen froth tailings stream to a bitumen process.
Un procédé pour la récupération de chaleur dun flux de résidus décume de bitume est décrit. Le procédé comprend le traitement du flux à une température de 52 °C à 70 °C, de sorte quune couche isolante soit présente dans une partie inférieure du flux, le retrait de leau chaude, à une température de 52 °C à 70 °C, dune partie supérieure du flux, au-dessus de la couche isolante, lajout deau froide, à une température de moins de 52 °C, au flux et lajout dau moins une partie de leau chaude en amont du flux à un procédé de bitume. |
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Un procédé pour la récupération de chaleur dun flux de résidus décume de bitume est décrit. Le procédé comprend le traitement du flux à une température de 52 °C à 70 °C, de sorte quune couche isolante soit présente dans une partie inférieure du flux, le retrait de leau chaude, à une température de 52 °C à 70 °C, dune partie supérieure du flux, au-dessus de la couche isolante, lajout deau froide, à une température de moins de 52 °C, au flux et lajout dau moins une partie de leau chaude en amont du flux à un procédé de bitume.</description><language>eng ; fre</language><subject>DIFFERENTIAL SEDIMENTATION ; FLOTATION ; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS ; PERFORMING OPERATIONS ; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS ; SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS ; TRANSPORTING</subject><creationdate>2024</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=20240611&DB=EPODOC&CC=CA&NR=3184361C$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240611&DB=EPODOC&CC=CA&NR=3184361C$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>COOK, CHARLES J</creatorcontrib><creatorcontrib>JHA, RAHUL</creatorcontrib><creatorcontrib>YAZDI ZEHTAB, ALIREZA</creatorcontrib><creatorcontrib>CEBULA, SCOTT</creatorcontrib><creatorcontrib>ABEL, KEITH A</creatorcontrib><creatorcontrib>KOROLUK, DEVON C</creatorcontrib><title>SEPARATION OF WARM WATER FROM FROTH TAILINGS</title><description>A process for recovering heat from a bitumen froth tailings stream, the process comprising operating with the bitumen froth tailings stream between 52 C and 70 C such that an insulating layer is present in a lower portion of the bitumen froth tailings stream; removing warm water, with a temperature between 52 C and 70 C, from an upper portion of the bitumen froth tailings stream, above the insulating layer; adding colder water, with a temperature less than 52 C, to the bitumen froth tailings stream; and adding at least a portion of the warm water upstream of the bitumen froth tailings stream to a bitumen process.
Un procédé pour la récupération de chaleur dun flux de résidus décume de bitume est décrit. Le procédé comprend le traitement du flux à une température de 52 °C à 70 °C, de sorte quune couche isolante soit présente dans une partie inférieure du flux, le retrait de leau chaude, à une température de 52 °C à 70 °C, dune partie supérieure du flux, au-dessus de la couche isolante, lajout deau froide, à une température de moins de 52 °C, au flux et lajout dau moins une partie de leau chaude en amont du flux à un procédé de bitume.</description><subject>DIFFERENTIAL SEDIMENTATION</subject><subject>FLOTATION</subject><subject>MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS</subject><subject>PERFORMING OPERATIONS</subject><subject>SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS</subject><subject>SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAJdg1wDHIM8fT3U_B3Uwh3DPIFEiGuQQpuQf6-ICLEQyHE0dPH0889mIeBNS0xpziVF0pzM8i7uYY4e-imFuTHpxYXJCan5qWWxDs7GhtamBibGTobE1YBAAc8JEQ</recordid><startdate>20240611</startdate><enddate>20240611</enddate><creator>COOK, CHARLES J</creator><creator>JHA, RAHUL</creator><creator>YAZDI ZEHTAB, ALIREZA</creator><creator>CEBULA, SCOTT</creator><creator>ABEL, KEITH A</creator><creator>KOROLUK, DEVON C</creator><scope>EVB</scope></search><sort><creationdate>20240611</creationdate><title>SEPARATION OF WARM WATER FROM FROTH TAILINGS</title><author>COOK, CHARLES J ; JHA, RAHUL ; YAZDI ZEHTAB, ALIREZA ; CEBULA, SCOTT ; ABEL, KEITH A ; KOROLUK, DEVON C</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA3184361C3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2024</creationdate><topic>DIFFERENTIAL SEDIMENTATION</topic><topic>FLOTATION</topic><topic>MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS</topic><topic>PERFORMING OPERATIONS</topic><topic>SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS</topic><topic>SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>COOK, CHARLES J</creatorcontrib><creatorcontrib>JHA, RAHUL</creatorcontrib><creatorcontrib>YAZDI ZEHTAB, ALIREZA</creatorcontrib><creatorcontrib>CEBULA, SCOTT</creatorcontrib><creatorcontrib>ABEL, KEITH A</creatorcontrib><creatorcontrib>KOROLUK, DEVON C</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>COOK, CHARLES J</au><au>JHA, RAHUL</au><au>YAZDI ZEHTAB, ALIREZA</au><au>CEBULA, SCOTT</au><au>ABEL, KEITH A</au><au>KOROLUK, DEVON C</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>SEPARATION OF WARM WATER FROM FROTH TAILINGS</title><date>2024-06-11</date><risdate>2024</risdate><abstract>A process for recovering heat from a bitumen froth tailings stream, the process comprising operating with the bitumen froth tailings stream between 52 C and 70 C such that an insulating layer is present in a lower portion of the bitumen froth tailings stream; removing warm water, with a temperature between 52 C and 70 C, from an upper portion of the bitumen froth tailings stream, above the insulating layer; adding colder water, with a temperature less than 52 C, to the bitumen froth tailings stream; and adding at least a portion of the warm water upstream of the bitumen froth tailings stream to a bitumen process.
Un procédé pour la récupération de chaleur dun flux de résidus décume de bitume est décrit. Le procédé comprend le traitement du flux à une température de 52 °C à 70 °C, de sorte quune couche isolante soit présente dans une partie inférieure du flux, le retrait de leau chaude, à une température de 52 °C à 70 °C, dune partie supérieure du flux, au-dessus de la couche isolante, lajout deau froide, à une température de moins de 52 °C, au flux et lajout dau moins une partie de leau chaude en amont du flux à un procédé de bitume.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | DIFFERENTIAL SEDIMENTATION FLOTATION MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS PERFORMING OPERATIONS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING |
| title | SEPARATION OF WARM WATER FROM FROTH TAILINGS |
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