BG103710A - Процес и устройство за определяне стабилността наводно-въглеводородна емулсия - Google Patents

Процес и устройство за определяне стабилността наводно-въглеводородна емулсия

Info

Publication number
BG103710A
BG103710A BG103710A BG10371099A BG103710A BG 103710 A BG103710 A BG 103710A BG 103710 A BG103710 A BG 103710A BG 10371099 A BG10371099 A BG 10371099A BG 103710 A BG103710 A BG 103710A
Authority
BG
Bulgaria
Prior art keywords
emulsion
determination
stability
water
temperature
Prior art date
Application number
BG103710A
Other languages
English (en)
Inventor
Yan Faure
Jan - Marie LETOFFE
Philippe SCHULTZ
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 BG103710A publication Critical patent/BG103710A/bg

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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Polymerisation Methods In General (AREA)
  • Sampling And Sample Adjustment (AREA)

Abstract

Изобретението се отнася до метод и устройство за определяне на температурната стабилност на водно-въглеводородна емулсия, податлива на разделяне на фазите, чрез следене на измененията в теглото с гравиметричен датчик, част от който е потопена в сместа. Методът включва първа стъпка на охлаждане или нагряване на емулсията до предварително определенатемпература и втора стъпка, през която емулсията се поддържа с тази температура. Кривата на изменението на теглото във времето позволява определянетона събраната твърда маса и на скоростта на разделяне в две фази чрез определяне наклона на тази крива, а оттук - стабилността на емулсията се получава чрез сравнение с еталонни емулсии, за които се знае, че са стабилни.
BG103710A 1997-02-27 1999-09-02 Процес и устройство за определяне стабилността наводно-въглеводородна емулсия BG103710A (bg)

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
BG103710A true BG103710A (bg) 2000-04-28

Family

ID=9504257

Family Applications (1)

Application Number Title Priority Date Filing Date
BG103710A BG103710A (bg) 1997-02-27 1999-09-02 Процес и устройство за определяне стабилността наводно-въглеводородна емулсия

Country Status (23)

Country Link
US (2) US6347884B1 (bg)
EP (2) EP0961924B1 (bg)
JP (2) JP2000510247A (bg)
KR (2) KR20000075499A (bg)
CN (1) CN1113231C (bg)
AT (1) ATE248362T1 (bg)
AU (1) AU736589B2 (bg)
BG (1) BG103710A (bg)
BR (1) BR9807870A (bg)
CA (1) CA2282665A1 (bg)
DE (1) DE69817537D1 (bg)
EE (1) EE9900374A (bg)
FR (1) FR2760091B1 (bg)
GE (1) GEP20022643B (bg)
HU (1) HUP0001252A3 (bg)
ID (1) ID22968A (bg)
NZ (1) NZ337377A (bg)
PL (1) PL335285A1 (bg)
RU (1) RU2189026C2 (bg)
SK (1) SK117299A3 (bg)
TR (1) TR199902080T2 (bg)
UA (1) UA48300C2 (bg)
WO (2) WO1998038489A1 (bg)

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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
US6347884B1 (en) 2002-02-19
ATE248362T1 (de) 2003-09-15
FR2760091B1 (fr) 1999-10-15
HUP0001252A3 (en) 2001-09-28
EP0895586A1 (fr) 1999-02-10
WO1998038489A1 (fr) 1998-09-03
UA48300C2 (uk) 2002-08-15
TR199902080T2 (xx) 2000-02-21
US6076961A (en) 2000-06-20
HUP0001252A2 (hu) 2000-09-28
JP2001513199A (ja) 2001-08-28
RU2189026C2 (ru) 2002-09-10
CN1113231C (zh) 2003-07-02
AU6734398A (en) 1998-09-18
AU736589B2 (en) 2001-08-02
WO1998038488A1 (fr) 1998-09-03
CN1251169A (zh) 2000-04-19
DE69817537D1 (de) 2003-10-02
EP0961924A1 (fr) 1999-12-08
FR2760091A1 (fr) 1998-08-28
SK117299A3 (en) 2000-05-16
EP0961924B1 (fr) 2003-08-27
KR20000065059A (ko) 2000-11-06
PL335285A1 (en) 2000-04-10
GEP20022643B (en) 2002-02-25
NZ337377A (en) 2001-04-27
CA2282665A1 (fr) 1998-09-03
KR20000075499A (ko) 2000-12-15
JP2000510247A (ja) 2000-08-08
BR9807870A (pt) 2000-02-22
ID22968A (id) 1999-12-23
EE9900374A (et) 2000-04-17

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