RU94003768A - Device for determination of efficiency of inhibitors and means to clear off asphalt-resin-paraffin deposits - Google Patents

Device for determination of efficiency of inhibitors and means to clear off asphalt-resin-paraffin deposits

Info

Publication number
RU94003768A
RU94003768A RU94003768/28A RU94003768A RU94003768A RU 94003768 A RU94003768 A RU 94003768A RU 94003768/28 A RU94003768/28 A RU 94003768/28A RU 94003768 A RU94003768 A RU 94003768A RU 94003768 A RU94003768 A RU 94003768A
Authority
RU
Russia
Prior art keywords
cells
lid
efficiency
inhibitors
resin
Prior art date
Application number
RU94003768/28A
Other languages
Russian (ru)
Other versions
RU2082166C1 (en
Inventor
В.Ф. Николаев
Л.М. Оленев
Г.Б. Фридман
О.Б. Собанова
В.И. Пустовойтов
Original Assignee
Научно-исследовательский институт по нефтепромысловой химии
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 Научно-исследовательский институт по нефтепромысловой химии filed Critical Научно-исследовательский институт по нефтепромысловой химии
Priority to RU94003768A priority Critical patent/RU2082166C1/en
Publication of RU94003768A publication Critical patent/RU94003768A/en
Application granted granted Critical
Publication of RU2082166C1 publication Critical patent/RU2082166C1/en

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  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)

Abstract

FIELD: study and analysis of materials. SUBSTANCE: invention can find use in oil industry to determine efficiency of inhibitors and means clearing off asphalt-resin- paraffin deposit. Device has vessel with lid, several cells with used fluid, elements for deposits joined to lid and instrumentation unit. Lid has holes which number corresponds to number of cells, it can be moved relative to cells. EFFECT: simplified design, improved authenticity of determination of efficiency. 1 cl, 1 dwg

Claims (1)

Изобретение относится к устройствам для исследования или анализа материалов и может быть использовано в нефтедобывающей промышленности для определения эффективности ингибиторов и удалителей асфальтено-смоло-парафиновых отложений. Устройство содержит термостатируемую емкость с крышкой, несколько ячеек с используемой жидкостью и элементами для отложений, соединенными с крышкой, и контрольно-измерительный блок. Крышка имеет отверстия, число которых соответствует числу ячеек, и имеет возможность перемещения относительно ячеек. 1 п.ф-лы, 1 ил.The invention relates to devices for research or analysis of materials and can be used in the oil industry to determine the effectiveness of inhibitors and removers of asphaltene-resin-paraffin deposits. The device contains a thermostatic container with a lid, several cells with used liquid and sediment elements connected to the lid, and a control and measuring unit. The cover has holes, the number of which corresponds to the number of cells, and has the ability to move relative to the cells. 1 pp., 1 ill.
RU94003768A 1994-02-04 1994-02-04 Device for determining efficiency of inhibitors and removers of asphaltene-paraffin tar deposits RU2082166C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94003768A RU2082166C1 (en) 1994-02-04 1994-02-04 Device for determining efficiency of inhibitors and removers of asphaltene-paraffin tar deposits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94003768A RU2082166C1 (en) 1994-02-04 1994-02-04 Device for determining efficiency of inhibitors and removers of asphaltene-paraffin tar deposits

Publications (2)

Publication Number Publication Date
RU94003768A true RU94003768A (en) 1996-04-27
RU2082166C1 RU2082166C1 (en) 1997-06-20

Family

ID=20152053

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94003768A RU2082166C1 (en) 1994-02-04 1994-02-04 Device for determining efficiency of inhibitors and removers of asphaltene-paraffin tar deposits

Country Status (1)

Country Link
RU (1) RU2082166C1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103471956A (en) * 2013-09-22 2013-12-25 南京林业大学 Method for predicting pyrolysis process of environment-friendly flame-retarding asphalt
CN103499511A (en) * 2013-10-16 2014-01-08 南京林业大学 Asphalt combustion process predicting method based on multistage thermal analysis kinetics models

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7628060B2 (en) * 2006-12-07 2009-12-08 Nalco Company Deposit removal probe and method of use
CN102782492B (en) * 2010-02-24 2016-06-08 罗地亚管理公司 For evaluating the system and method for asphaltene deposits inhibitor
CN103293079A (en) * 2013-06-28 2013-09-11 南京林业大学 Method for evaluating flame retardant efficiency of asphalt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103471956A (en) * 2013-09-22 2013-12-25 南京林业大学 Method for predicting pyrolysis process of environment-friendly flame-retarding asphalt
CN103499511A (en) * 2013-10-16 2014-01-08 南京林业大学 Asphalt combustion process predicting method based on multistage thermal analysis kinetics models

Also Published As

Publication number Publication date
RU2082166C1 (en) 1997-06-20

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