METHOD FOR DETERMINATION OF WETTABILITY OF POROUS MATERIALS

METHOD FOR DETERMINATION OF WETTABILITY OF POROUS MATERIALS

Method for determination of wettability of porous materials comprises placing of a sample of a porous material in a cell of a calorimeter and contacting the sample with a wetting fluid. A heat flow into the cell is continuously measured and based on results of the measurement and taking into account...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: NADEEV, ALEXANDER, SAFONOV, SERGEY SERGEEVICH, KOROBKOV, DMITRY ALEXANDROVICH
Format: Patent
Sprache:eng ; fre
Schlagworte:
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator NADEEV, ALEXANDER
SAFONOV, SERGEY SERGEEVICH
KOROBKOV, DMITRY ALEXANDROVICH
description Method for determination of wettability of porous materials comprises placing of a sample of a porous material in a cell of a calorimeter and contacting the sample with a wetting fluid. A heat flow into the cell is continuously measured and based on results of the measurement and taking into account a thermal effect of the fluid compression a first wetting contact angle of pores filled with the fluid is calculated. Then a pressure in the cell with the sample is increased starting from an initial value until pores of the sample are completely filled with the fluid and then the pressure is reduced to the initial value with continuous measuring of a heat flow into the cell. It enables calculation of a second wetting contact angle for pores completely filled with the fluid and of a third wetting contact angle for pores free from the fluid.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CA2783229A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CA2783229A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CA2783229A13</originalsourceid><addsrcrecordid>eNrjZLD2dQ3x8HdRcPMPUnBxDXEN8vX0cwzx9PdT8HdTCHcNCXF08vTxDIkEcQP8g_xDgxV8HYHKPB19gnkYWNMSc4pTeaE0N4OCm2uIs4duakF-fGpxQWJyal5qSbyzo5G5hbGRkaWjoTERSgCi6CkL</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR DETERMINATION OF WETTABILITY OF POROUS MATERIALS</title><source>esp@cenet</source><creator>NADEEV, ALEXANDER ; SAFONOV, SERGEY SERGEEVICH ; KOROBKOV, DMITRY ALEXANDROVICH</creator><creatorcontrib>NADEEV, ALEXANDER ; SAFONOV, SERGEY SERGEEVICH ; KOROBKOV, DMITRY ALEXANDROVICH</creatorcontrib><description>Method for determination of wettability of porous materials comprises placing of a sample of a porous material in a cell of a calorimeter and contacting the sample with a wetting fluid. A heat flow into the cell is continuously measured and based on results of the measurement and taking into account a thermal effect of the fluid compression a first wetting contact angle of pores filled with the fluid is calculated. Then a pressure in the cell with the sample is increased starting from an initial value until pores of the sample are completely filled with the fluid and then the pressure is reduced to the initial value with continuous measuring of a heat flow into the cell. It enables calculation of a second wetting contact angle for pores completely filled with the fluid and of a third wetting contact angle for pores free from the fluid.</description><language>eng ; fre</language><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; MEASURING ; PHYSICS ; TESTING</subject><creationdate>2013</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&amp;date=20130122&amp;DB=EPODOC&amp;CC=CA&amp;NR=2783229A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20130122&amp;DB=EPODOC&amp;CC=CA&amp;NR=2783229A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>NADEEV, ALEXANDER</creatorcontrib><creatorcontrib>SAFONOV, SERGEY SERGEEVICH</creatorcontrib><creatorcontrib>KOROBKOV, DMITRY ALEXANDROVICH</creatorcontrib><title>METHOD FOR DETERMINATION OF WETTABILITY OF POROUS MATERIALS</title><description>Method for determination of wettability of porous materials comprises placing of a sample of a porous material in a cell of a calorimeter and contacting the sample with a wetting fluid. A heat flow into the cell is continuously measured and based on results of the measurement and taking into account a thermal effect of the fluid compression a first wetting contact angle of pores filled with the fluid is calculated. Then a pressure in the cell with the sample is increased starting from an initial value until pores of the sample are completely filled with the fluid and then the pressure is reduced to the initial value with continuous measuring of a heat flow into the cell. It enables calculation of a second wetting contact angle for pores completely filled with the fluid and of a third wetting contact angle for pores free from the fluid.</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>2013</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLD2dQ3x8HdRcPMPUnBxDXEN8vX0cwzx9PdT8HdTCHcNCXF08vTxDIkEcQP8g_xDgxV8HYHKPB19gnkYWNMSc4pTeaE0N4OCm2uIs4duakF-fGpxQWJyal5qSbyzo5G5hbGRkaWjoTERSgCi6CkL</recordid><startdate>20130122</startdate><enddate>20130122</enddate><creator>NADEEV, ALEXANDER</creator><creator>SAFONOV, SERGEY SERGEEVICH</creator><creator>KOROBKOV, DMITRY ALEXANDROVICH</creator><scope>EVB</scope></search><sort><creationdate>20130122</creationdate><title>METHOD FOR DETERMINATION OF WETTABILITY OF POROUS MATERIALS</title><author>NADEEV, ALEXANDER ; SAFONOV, SERGEY SERGEEVICH ; KOROBKOV, DMITRY ALEXANDROVICH</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CA2783229A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2013</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>NADEEV, ALEXANDER</creatorcontrib><creatorcontrib>SAFONOV, SERGEY SERGEEVICH</creatorcontrib><creatorcontrib>KOROBKOV, DMITRY ALEXANDROVICH</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>NADEEV, ALEXANDER</au><au>SAFONOV, SERGEY SERGEEVICH</au><au>KOROBKOV, DMITRY ALEXANDROVICH</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR DETERMINATION OF WETTABILITY OF POROUS MATERIALS</title><date>2013-01-22</date><risdate>2013</risdate><abstract>Method for determination of wettability of porous materials comprises placing of a sample of a porous material in a cell of a calorimeter and contacting the sample with a wetting fluid. A heat flow into the cell is continuously measured and based on results of the measurement and taking into account a thermal effect of the fluid compression a first wetting contact angle of pores filled with the fluid is calculated. Then a pressure in the cell with the sample is increased starting from an initial value until pores of the sample are completely filled with the fluid and then the pressure is reduced to the initial value with continuous measuring of a heat flow into the cell. It enables calculation of a second wetting contact angle for pores completely filled with the fluid and of a third wetting contact angle for pores free from the fluid.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; fre
recordid cdi_epo_espacenet_CA2783229A1
source esp@cenet
subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title METHOD FOR DETERMINATION OF WETTABILITY OF POROUS MATERIALS
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T06%3A59%3A17IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=NADEEV,%20ALEXANDER&rft.date=2013-01-22&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECA2783229A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true