RU96102398A - METHOD FOR EVALUATING VAPORIZABILITY OF MINERAL LUBRICANTS - Google Patents

METHOD FOR EVALUATING VAPORIZABILITY OF MINERAL LUBRICANTS

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Publication number
RU96102398A
RU96102398A RU96102398/04A RU96102398A RU96102398A RU 96102398 A RU96102398 A RU 96102398A RU 96102398/04 A RU96102398/04 A RU 96102398/04A RU 96102398 A RU96102398 A RU 96102398A RU 96102398 A RU96102398 A RU 96102398A
Authority
RU
Russia
Prior art keywords
evaluating
vaporizability
sample
mineral lubricants
scavenger
Prior art date
Application number
RU96102398/04A
Other languages
Russian (ru)
Other versions
RU2098812C1 (en
Inventor
М.И. Федоров
В.А. Золотов
И.П. Чулков
И.В. Чечкенев
В.К. Тихонова
В.Н. Бауман
Original Assignee
25-й Государственный научно-исследовательский институт Министерства обороны Российской Федерации (Государственный научно-исследовательский институт по химмотологии)
Filing date
Publication date
Application filed by 25-й Государственный научно-исследовательский институт Министерства обороны Российской Федерации (Государственный научно-исследовательский институт по химмотологии) filed Critical 25-й Государственный научно-исследовательский институт Министерства обороны Российской Федерации (Государственный научно-исследовательский институт по химмотологии)
Priority to RU96102398/04A priority Critical patent/RU2098812C1/en
Priority claimed from RU96102398/04A external-priority patent/RU2098812C1/en
Application granted granted Critical
Publication of RU2098812C1 publication Critical patent/RU2098812C1/en
Publication of RU96102398A publication Critical patent/RU96102398A/en

Links

Claims (1)

Способ оценки испаряемости минеральных cмазочных масел по потере массы после нагрева пробы до заданной температуры с одновременным использованием выносителя масла из объема пробы, отличающийся тем, что, с целью повышения достоверности способа, в качестве выносителя масла используют N,N-диметилформамид при массовом соотношении к пробе 1 : (1,9 - 2,1), а нагрев осуществляют до полного испарения выносителя.A method for evaluating the volatility of mineral lubricating oils by weight loss after heating the sample to a predetermined temperature while using an oil scavenger from the sample volume, characterized in that, in order to increase the reliability of the method, N, N-dimethylformamide is used as an oil scavenger in the mass ratio to the sample 1: (1.9 - 2.1), and heating is carried out until the scavenger is completely evaporated.
RU96102398/04A 1996-02-08 1996-02-08 Method of evaluating vaporability of lubricating oils RU2098812C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU96102398/04A RU2098812C1 (en) 1996-02-08 1996-02-08 Method of evaluating vaporability of lubricating oils

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU96102398/04A RU2098812C1 (en) 1996-02-08 1996-02-08 Method of evaluating vaporability of lubricating oils

Publications (2)

Publication Number Publication Date
RU2098812C1 RU2098812C1 (en) 1997-12-10
RU96102398A true RU96102398A (en) 1998-01-10

Family

ID=20176674

Family Applications (1)

Application Number Title Priority Date Filing Date
RU96102398/04A RU2098812C1 (en) 1996-02-08 1996-02-08 Method of evaluating vaporability of lubricating oils

Country Status (1)

Country Link
RU (1) RU2098812C1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2542451C1 (en) * 2013-10-04 2015-02-20 Олег Петрович Бузенков Determination of losses of oil or oil products from evaporation in emissions of steam-air mix at filling in transportation tanks

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