BR9807870A - Processo e dispositivo de determinação da estabilidade de uma emulsão água-hidrocarbonetos - Google Patents

Processo e dispositivo de determinação da estabilidade de uma emulsão água-hidrocarbonetos

Info

Publication number
BR9807870A
BR9807870A BR9807870-4A BR9807870A BR9807870A BR 9807870 A BR9807870 A BR 9807870A BR 9807870 A BR9807870 A BR 9807870A BR 9807870 A BR9807870 A BR 9807870A
Authority
BR
Brazil
Prior art keywords
determining
emulsion
stability
water
hydrocarbon emulsion
Prior art date
Application number
BR9807870-4A
Other languages
English (en)
Inventor
Yan Faure
Jean-Marie Letoffe
Philippe Schulz
Original Assignee
Elf Antar France
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Elf Antar France filed Critical Elf Antar France
Publication of BR9807870A publication Critical patent/BR9807870A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid

Landscapes

  • Immunology (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Colloid Chemistry (AREA)
  • Polymerisation Methods In General (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Patente de Invenção: <B>"PROCESSO E DISPOSITIVO DE DETERMINAçãO DA ESTABILIDADE DE UMA EMULSãO áGUA-HIDROCARBONETOS"<D>. A invenção refere-se a um processo e a um dispositivo de determinação de estabilidade de temperatura de uma emulsão de água-hidrcarbonetos capaz de uma separação de fase pela monitoração de variações do peso de um sensor gravimétrico, parte do qual sendo imersa na referida mistura. O processo consiste em uma primeira etapa de resfriamento ou de aquecimento da emulsão até uma temperatura predeterminada: e uma segunda etapa durante a qual a emulsão é mantida nesta temperatura, a curva de variação dependendo do tempo do referido peso no tempo permitindo a determinação da mesma sólida coletada e da velocidade de separação em duas fases, pela determinação na inclinação desta curva, a estabilidade da emulsão sendo obtida pela comparação com emulsões de referência conhecidas como sendo estáveis.
BR9807870-4A 1997-02-27 1998-02-26 Processo e dispositivo de determinação da estabilidade de uma emulsão água-hidrocarbonetos BR9807870A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9702366A FR2760091B1 (fr) 1997-02-27 1997-02-27 Procede et dispositif de mesure gravimetrique des caracteristiques de la separation d'un hydrocarbure liquide en plusieurs phases
PCT/FR1998/000374 WO1998038489A1 (fr) 1997-02-27 1998-02-26 Procede et dispositif de determination de la stabilite d'une emulsion eau-hydrocarbures

Publications (1)

Publication Number Publication Date
BR9807870A true BR9807870A (pt) 2000-02-22

Family

ID=9504257

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9807870-4A BR9807870A (pt) 1997-02-27 1998-02-26 Processo e dispositivo de determinação da estabilidade de uma emulsão água-hidrocarbonetos

Country Status (23)

Country Link
US (2) US6076961A (pt)
EP (2) EP0961924B1 (pt)
JP (2) JP2000510247A (pt)
KR (2) KR20000075499A (pt)
CN (1) CN1113231C (pt)
AT (1) ATE248362T1 (pt)
AU (1) AU736589B2 (pt)
BG (1) BG103710A (pt)
BR (1) BR9807870A (pt)
CA (1) CA2282665A1 (pt)
DE (1) DE69817537D1 (pt)
EE (1) EE9900374A (pt)
FR (1) FR2760091B1 (pt)
GE (1) GEP20022643B (pt)
HU (1) HUP0001252A3 (pt)
ID (1) ID22968A (pt)
NZ (1) NZ337377A (pt)
PL (1) PL335285A1 (pt)
RU (1) RU2189026C2 (pt)
SK (1) SK117299A3 (pt)
TR (1) TR199902080T2 (pt)
UA (1) UA48300C2 (pt)
WO (2) WO1998038489A1 (pt)

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CN103776900A (zh) * 2014-03-05 2014-05-07 中煤科工集团淮北爆破技术研究院有限公司 乳化基质稳定性检测装置
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RU2608456C2 (ru) * 2015-05-29 2017-01-18 Федеральное автономное учреждение "25 Государственный научно-исследовательский институт химмотологии Министерства обороны Российской Федерации" Способ определения физической стабильности моторных топлив при их хранении в стационарных резервуарах (цистернах)
CN104990829A (zh) * 2015-06-15 2015-10-21 江苏奥莱特新材料有限公司 一种澄清液体速凝剂稳定性的测定方法
CN105548240A (zh) * 2015-12-18 2016-05-04 石家庄市兄弟伊兰食品配料有限公司 一种判定乳酸菌饮料稳定性的方法
CN107290239B (zh) * 2016-04-05 2020-06-16 神华集团有限责任公司 一种用于热重设备的反应器组件及热重设备
CN113049786B (zh) * 2019-12-26 2024-03-01 中国石油天然气股份有限公司 添加剂乳化性能确定方法
CN114428030B (zh) * 2020-09-09 2024-05-14 中国石油化工股份有限公司 一种用于模拟岩心中油气散失的实验装置及方法

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Also Published As

Publication number Publication date
AU736589B2 (en) 2001-08-02
ID22968A (id) 1999-12-23
FR2760091B1 (fr) 1999-10-15
NZ337377A (en) 2001-04-27
DE69817537D1 (de) 2003-10-02
ATE248362T1 (de) 2003-09-15
TR199902080T2 (xx) 2000-02-21
UA48300C2 (uk) 2002-08-15
BG103710A (en) 2000-04-28
KR20000075499A (ko) 2000-12-15
WO1998038489A1 (fr) 1998-09-03
JP2001513199A (ja) 2001-08-28
SK117299A3 (en) 2000-05-16
WO1998038488A1 (fr) 1998-09-03
KR20000065059A (ko) 2000-11-06
CN1251169A (zh) 2000-04-19
CA2282665A1 (fr) 1998-09-03
RU2189026C2 (ru) 2002-09-10
EP0895586A1 (fr) 1999-02-10
AU6734398A (en) 1998-09-18
PL335285A1 (en) 2000-04-10
HUP0001252A3 (en) 2001-09-28
HUP0001252A2 (hu) 2000-09-28
EE9900374A (et) 2000-04-17
EP0961924A1 (fr) 1999-12-08
FR2760091A1 (fr) 1998-08-28
JP2000510247A (ja) 2000-08-08
CN1113231C (zh) 2003-07-02
US6347884B1 (en) 2002-02-19
GEP20022643B (en) 2002-02-25
US6076961A (en) 2000-06-20
EP0961924B1 (fr) 2003-08-27

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Legal Events

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A,8A E 9A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1888 DE 13/03/2007.