SU158369A1 - The method of obtaining motor oil - Google Patents
The method of obtaining motor oilInfo
- Publication number
- SU158369A1 SU158369A1 SU801012A SU801012A SU158369A1 SU 158369 A1 SU158369 A1 SU 158369A1 SU 801012 A SU801012 A SU 801012A SU 801012 A SU801012 A SU 801012A SU 158369 A1 SU158369 A1 SU 158369A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- oil
- motor oil
- obtaining motor
- order
- additive
- Prior art date
Links
- 239000010705 motor oil Substances 0.000 title claims description 4
- 239000003921 oil Substances 0.000 claims description 18
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive Effects 0.000 claims description 4
- 230000000994 depressed Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 claims 1
- NAGJZTKCGNOGPW-UHFFFAOYSA-L dithiophosphate(2-) Chemical compound OP([O-])([S-])=S NAGJZTKCGNOGPW-UHFFFAOYSA-L 0.000 claims 1
- 238000007710 freezing Methods 0.000 claims 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims 1
- 229910052717 sulfur Inorganic materials 0.000 claims 1
- 239000011593 sulfur Substances 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 description 2
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium(0) Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 229920000193 polymethacrylate Polymers 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-L Sulphite Chemical compound [O-]S([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-L 0.000 description 1
- 238000010000 carbonizing Methods 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Description
Способ получени масел с пологой кривой в зкости в области положительных температур и хорошей текучестью при отрицательнык температурах путем загущени малов зких масл ных фракций известен . Однако температура застывани такого масла высока.The method for producing oils with a gentle viscosity curve in the region of positive temperatures and good flowability at negative temperatures by thickening low-viscosity oil fractions is known. However, the pour point of such an oil is high.
Предложено готовить масл ную основу путем загущени малов зких масл ных фракиий из сернистых иефтеп, выкипающих в тределах 325-460° С.It has been proposed to prepare an oil base by thickening low-viscous oil fracium from sulfurous oils, boiling away within the limits of 325-460 ° C.
Сочетание известной композиции присадок с применением в качестве основы загущенной масл ной фракции из сернистых нефтей с пределами кипени 325-460°С иозволило получить моторное масло, обла дающее р дом ценных эксплуатационных свойств (низкой нагарообразующей способностью, иротивоизносными свойствами, стабильностью к окислению, противопиттинговыми, моющими п антикоррозионными, а также хорошими в зкостно-температурными свойствами).The combination of the known composition of additives with the use of a thickened oil fraction from sulfuric oils with a boiling range of 325-460 ° C as the basis allowed us to obtain engine oil with a number of valuable performance properties (low carbonizing ability, antiwear properties, oxidation stability, anti-fit, detergent and anticorrosive, as well as good in viscosity-temperature properties).
Дл снижени температуры застывани масла добавл ют депрессоркую присадку, например полиметакрилат, в количестве до 1%.To reduce the pour point of the oil, a depressor additive, such as polymethacrylate, is added in an amount up to 1%.
При м ер. Получение моторного масла дл V-образпых двигателей. Загущают малов зкую масл иую основу иолиизобутиленом, иолиметакрилатом и т. п. в количестве не менее 1,5% с добавлением сульфоната бари (не менее 3%, из расчета содержани 0,15% бари в готовом масле), до 2% (из расчета содержани цинка в готовом масле не менее 0,1%) диалкилдитнофосфата цинка (ДФ-11), депрессориой присадки- полиметакрилата 0,5% или других - до 1%.At meer. Getting engine oil for V-engines. The low-viscosity oil base is thickened with iolisobutylene, iolimethacrylate, etc., in an amount of at least 1.5% with the addition of barium sulfonate (at least 3%, based on the content of 0.15% barium in the finished oil) to 2% (from calculating the zinc content in the finished oil not less than 0.1%) zinc dialkylditnophosphate (DF-11), depressor of 0.5% polymethacrylate additive or others - up to 1%.
№ 158369- 2 -No. 158369-2 -
Предмет изобретен и The subject is invented and
Claims (2)
Publications (1)
Publication Number | Publication Date |
---|---|
SU158369A1 true SU158369A1 (en) | 1963-10-19 |
Family
ID=
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