Preparation of highly concentrated bitumen emulsions by catastrophic phase inversion: Follow-up of the emulsification process
Identifieur interne : 000301 ( Main/Merge ); précédent : 000300; suivant : 000302Preparation of highly concentrated bitumen emulsions by catastrophic phase inversion: Follow-up of the emulsification process
Auteurs : Edward Arenas-Calderon [France] ; Véronique Sadtler [France] ; Philippe Marchal [France] ; Lionel Choplin [France] ; Frédéric Delfosse [France] ; Michel Maze [France]Source :
- Colloids and Surfaces A: Physicochemical and Engineering Aspects [ 0927-7757 ] ; 2014-09.
Abstract
This study focuses on the mechanisms of bitumen emulsification and on the impact of the formulation, when emulsification is carried out in the area of high internal phase ratio (0.9). Kinetics of emulsification were determined using systemic rheology coupled with optical microscopy observations. Microscopic observations revealed a catastrophic phase inversion with formation of abnormal multiple emulsions, occurring very quickly after contacting the bitumen with the aqueous phase containing the surfactant. The direct emulsion thus obtained is then refined during a subsequent agitation step. The viscosity follow-up during the emulsification highlights four steps in the kinetic of catastrophic phase inversion, which have been related to morphological characteristics of the dispersions observed by optical microscopy.
Url:
DOI: 10.1016/j.colsurfa.2014.02.030
Links toward previous steps (curation, corpus...)
- to stream Hal, to step Corpus: 000931
- to stream Hal, to step Curation: 000931
- to stream Hal, to step Checkpoint: 000278
Links to Exploration step
Hal:hal-01275130Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">Preparation of highly concentrated bitumen emulsions by catastrophic phase inversion: Follow-up of the emulsification process</title>
<author><name sortKey="Arenas Calderon, Edward" sort="Arenas Calderon, Edward" uniqKey="Arenas Calderon E" first="Edward" last="Arenas-Calderon">Edward Arenas-Calderon</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-211875" status="VALID"><idno type="IdRef">153068876</idno>
<idno type="RNSR">201320573K</idno>
<idno type="IdUnivLorraine">[UL]RQC--</idno>
<orgName>Laboratoire Réactions et Génie des Procédés</orgName>
<orgName type="acronym">LRGP</orgName>
<date type="start">2013-01-01</date>
<desc><address><addrLine>Université de Lorraine - ENSIC, 1 rue de Grandville BP 20451, 54001 Nancy Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://lrgp.univ-lorraine.fr/</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7274" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7274" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Sadtler, Veronique" sort="Sadtler, Veronique" uniqKey="Sadtler V" first="Véronique" last="Sadtler">Véronique Sadtler</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-211875" status="VALID"><idno type="IdRef">153068876</idno>
<idno type="RNSR">201320573K</idno>
<idno type="IdUnivLorraine">[UL]RQC--</idno>
<orgName>Laboratoire Réactions et Génie des Procédés</orgName>
<orgName type="acronym">LRGP</orgName>
<date type="start">2013-01-01</date>
<desc><address><addrLine>Université de Lorraine - ENSIC, 1 rue de Grandville BP 20451, 54001 Nancy Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://lrgp.univ-lorraine.fr/</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7274" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7274" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Marchal, Philippe" sort="Marchal, Philippe" uniqKey="Marchal P" first="Philippe" last="Marchal">Philippe Marchal</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-211875" status="VALID"><idno type="IdRef">153068876</idno>
<idno type="RNSR">201320573K</idno>
<idno type="IdUnivLorraine">[UL]RQC--</idno>
<orgName>Laboratoire Réactions et Génie des Procédés</orgName>
<orgName type="acronym">LRGP</orgName>
<date type="start">2013-01-01</date>
<desc><address><addrLine>Université de Lorraine - ENSIC, 1 rue de Grandville BP 20451, 54001 Nancy Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://lrgp.univ-lorraine.fr/</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7274" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7274" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Choplin, Lionel" sort="Choplin, Lionel" uniqKey="Choplin L" first="Lionel" last="Choplin">Lionel Choplin</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-211875" status="VALID"><idno type="IdRef">153068876</idno>
<idno type="RNSR">201320573K</idno>
<idno type="IdUnivLorraine">[UL]RQC--</idno>
<orgName>Laboratoire Réactions et Génie des Procédés</orgName>
<orgName type="acronym">LRGP</orgName>
<date type="start">2013-01-01</date>
<desc><address><addrLine>Université de Lorraine - ENSIC, 1 rue de Grandville BP 20451, 54001 Nancy Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://lrgp.univ-lorraine.fr/</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7274" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7274" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Delfosse, Frederic" sort="Delfosse, Frederic" uniqKey="Delfosse F" first="Frédéric" last="Delfosse">Frédéric Delfosse</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-228893" status="INCOMING"><orgName>Centre de recherche EUROVIA Management</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
</hal:affiliation>
<country>France</country>
</affiliation>
</author>
<author><name sortKey="Maze, Michel" sort="Maze, Michel" uniqKey="Maze M" first="Michel" last="Maze">Michel Maze</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-228893" status="INCOMING"><orgName>Centre de recherche EUROVIA Management</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
</hal:affiliation>
<country>France</country>
</affiliation>
</author>
</titleStmt>
<publicationStmt><idno type="wicri:source">HAL</idno>
<idno type="RBID">Hal:hal-01275130</idno>
<idno type="halId">hal-01275130</idno>
<idno type="halUri">https://hal.univ-lorraine.fr/hal-01275130</idno>
<idno type="url">https://hal.univ-lorraine.fr/hal-01275130</idno>
<idno type="doi">10.1016/j.colsurfa.2014.02.030</idno>
<date when="2014-09">2014-09</date>
<idno type="wicri:Area/Hal/Corpus">000931</idno>
<idno type="wicri:Area/Hal/Curation">000931</idno>
<idno type="wicri:Area/Hal/Checkpoint">000278</idno>
<idno type="wicri:explorRef" wicri:stream="Hal" wicri:step="Checkpoint">000278</idno>
<idno type="wicri:doubleKey">0927-7757:2014:Arenas Calderon E:preparation:of:highly</idno>
<idno type="wicri:Area/Main/Merge">000301</idno>
</publicationStmt>
<sourceDesc><biblStruct><analytic><title xml:lang="en">Preparation of highly concentrated bitumen emulsions by catastrophic phase inversion: Follow-up of the emulsification process</title>
<author><name sortKey="Arenas Calderon, Edward" sort="Arenas Calderon, Edward" uniqKey="Arenas Calderon E" first="Edward" last="Arenas-Calderon">Edward Arenas-Calderon</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-211875" status="VALID"><idno type="IdRef">153068876</idno>
<idno type="RNSR">201320573K</idno>
<idno type="IdUnivLorraine">[UL]RQC--</idno>
<orgName>Laboratoire Réactions et Génie des Procédés</orgName>
<orgName type="acronym">LRGP</orgName>
<date type="start">2013-01-01</date>
<desc><address><addrLine>Université de Lorraine - ENSIC, 1 rue de Grandville BP 20451, 54001 Nancy Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://lrgp.univ-lorraine.fr/</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7274" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7274" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Sadtler, Veronique" sort="Sadtler, Veronique" uniqKey="Sadtler V" first="Véronique" last="Sadtler">Véronique Sadtler</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-211875" status="VALID"><idno type="IdRef">153068876</idno>
<idno type="RNSR">201320573K</idno>
<idno type="IdUnivLorraine">[UL]RQC--</idno>
<orgName>Laboratoire Réactions et Génie des Procédés</orgName>
<orgName type="acronym">LRGP</orgName>
<date type="start">2013-01-01</date>
<desc><address><addrLine>Université de Lorraine - ENSIC, 1 rue de Grandville BP 20451, 54001 Nancy Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://lrgp.univ-lorraine.fr/</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7274" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7274" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Marchal, Philippe" sort="Marchal, Philippe" uniqKey="Marchal P" first="Philippe" last="Marchal">Philippe Marchal</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-211875" status="VALID"><idno type="IdRef">153068876</idno>
<idno type="RNSR">201320573K</idno>
<idno type="IdUnivLorraine">[UL]RQC--</idno>
<orgName>Laboratoire Réactions et Génie des Procédés</orgName>
<orgName type="acronym">LRGP</orgName>
<date type="start">2013-01-01</date>
<desc><address><addrLine>Université de Lorraine - ENSIC, 1 rue de Grandville BP 20451, 54001 Nancy Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://lrgp.univ-lorraine.fr/</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7274" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7274" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Choplin, Lionel" sort="Choplin, Lionel" uniqKey="Choplin L" first="Lionel" last="Choplin">Lionel Choplin</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-211875" status="VALID"><idno type="IdRef">153068876</idno>
<idno type="RNSR">201320573K</idno>
<idno type="IdUnivLorraine">[UL]RQC--</idno>
<orgName>Laboratoire Réactions et Génie des Procédés</orgName>
<orgName type="acronym">LRGP</orgName>
<date type="start">2013-01-01</date>
<desc><address><addrLine>Université de Lorraine - ENSIC, 1 rue de Grandville BP 20451, 54001 Nancy Cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://lrgp.univ-lorraine.fr/</ref>
</desc>
<listRelation><relation active="#struct-413289" type="direct"></relation>
<relation name="UMR7274" active="#struct-441569" type="direct"></relation>
</listRelation>
<tutelles><tutelle active="#struct-413289" type="direct"><org type="institution" xml:id="struct-413289" status="VALID"><idno type="IdRef">157040569</idno>
<idno type="IdUnivLorraine">[UL]100--</idno>
<orgName>Université de Lorraine</orgName>
<orgName type="acronym">UL</orgName>
<date type="start">2012-01-01</date>
<desc><address><addrLine>34 cours Léopold - CS 25233 - 54052 Nancy cedex</addrLine>
<country key="FR"></country>
</address>
<ref type="url">http://www.univ-lorraine.fr/</ref>
</desc>
</org>
</tutelle>
<tutelle name="UMR7274" active="#struct-441569" type="direct"><org type="institution" xml:id="struct-441569" status="VALID"><idno type="ISNI">0000000122597504</idno>
<idno type="IdRef">02636817X</idno>
<orgName>Centre National de la Recherche Scientifique</orgName>
<orgName type="acronym">CNRS</orgName>
<date type="start">1939-10-19</date>
<desc><address><country key="FR"></country>
</address>
<ref type="url">http://www.cnrs.fr/</ref>
</desc>
</org>
</tutelle>
</tutelles>
</hal:affiliation>
<country>France</country>
<placeName><settlement type="city">Nancy</settlement>
<settlement type="city">Metz</settlement>
<region type="region" nuts="2">Grand Est</region>
<region type="old region" nuts="2">Lorraine (région)</region>
</placeName>
<orgName type="university">Université de Lorraine</orgName>
</affiliation>
</author>
<author><name sortKey="Delfosse, Frederic" sort="Delfosse, Frederic" uniqKey="Delfosse F" first="Frédéric" last="Delfosse">Frédéric Delfosse</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-228893" status="INCOMING"><orgName>Centre de recherche EUROVIA Management</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
</hal:affiliation>
<country>France</country>
</affiliation>
</author>
<author><name sortKey="Maze, Michel" sort="Maze, Michel" uniqKey="Maze M" first="Michel" last="Maze">Michel Maze</name>
<affiliation wicri:level="1"><hal:affiliation type="laboratory" xml:id="struct-228893" status="INCOMING"><orgName>Centre de recherche EUROVIA Management</orgName>
<desc><address><country key="FR"></country>
</address>
</desc>
</hal:affiliation>
<country>France</country>
</affiliation>
</author>
</analytic>
<idno type="DOI">10.1016/j.colsurfa.2014.02.030</idno>
<series><title level="j">Colloids and Surfaces A: Physicochemical and Engineering Aspects</title>
<idno type="ISSN">0927-7757</idno>
<imprint><date type="datePub">2014-09</date>
</imprint>
</series>
</biblStruct>
</sourceDesc>
</fileDesc>
<profileDesc><textClass></textClass>
</profileDesc>
</teiHeader>
<front><div type="abstract" xml:lang="en">This study focuses on the mechanisms of bitumen emulsification and on the impact of the formulation, when emulsification is carried out in the area of high internal phase ratio (0.9). Kinetics of emulsification were determined using systemic rheology coupled with optical microscopy observations. Microscopic observations revealed a catastrophic phase inversion with formation of abnormal multiple emulsions, occurring very quickly after contacting the bitumen with the aqueous phase containing the surfactant. The direct emulsion thus obtained is then refined during a subsequent agitation step. The viscosity follow-up during the emulsification highlights four steps in the kinetic of catastrophic phase inversion, which have been related to morphological characteristics of the dispersions observed by optical microscopy.</div>
</front>
</TEI>
</record>
Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Lorraine/explor/LrgpV1/Data/Main/Merge
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 000301 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Merge/biblio.hfd -nk 000301 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien |wiki= Wicri/Lorraine |area= LrgpV1 |flux= Main |étape= Merge |type= RBID |clé= Hal:hal-01275130 |texte= Preparation of highly concentrated bitumen emulsions by catastrophic phase inversion: Follow-up of the emulsification process }}
![]() | This area was generated with Dilib version V0.6.32. | ![]() |