Diesel engine oil being energy-saving and environment-friendly
An energy-saving and environment-friendly diesel engine technology, applied in the petroleum industry, lubricating compositions, etc., can solve the problems of large emissions of harmful particulate matter, achieve long oil change periods, reduce energy consumption of vehicles, and reduce friction loss
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Embodiment 1
[0025] An environmentally friendly and energy-saving diesel engine oil, calculated in parts by mass, the composition and content of its raw materials are as follows:
[0026]
[0027] The synthetic base oil is composed of 15 parts of epoxidized soybean oil, 33 parts of polyalpha-olefin, 11 parts of pentaerythritol tetramyristate, 7 parts of alkyl dibenzyl toluene, 13 parts of trimellitate and 4 parts of The 600N base oil is compounded; the 600N base oil adopts the 600N base oil of KixxLUBO provided by Korea GS, and its physical and chemical indicators are as follows: kinematic viscosity (40°C) 102.7mm2 / s, kinematic viscosity (100°C) 111mm2 / s , flash point (opening) 282 ℃, pour point -15 ℃.
[0028] The dispersant is a polymer succinimide dispersant;
[0029] The antiwear agent is N,N-bis(2-ethylhexyl)dithiotricyclic carbamate molybdenum, N-cyclohexyl N-tridecyldithiocarbamate molybdenum, aminodiisopropyl A mixture of tungsten dithiophosphates, the N,N-bis(2-ethylhexyl) di...
Embodiment 2
[0039] An environmentally friendly and energy-saving diesel engine oil, calculated in parts by mass, the composition and content of its raw materials are as follows:
[0040]
[0041] The preparation method is the same as in Example 1, and the difference is:
[0042] The synthetic base oil is composed of 17 parts of epoxidized soybean oil, 33 parts of polyalpha-olefin, 11 parts of pentaerythritol tetramyristate, 7 parts of alkyl dibenzyl toluene, 13 parts of trimellitate and 4 parts of 600N base oil compound.
[0043] The dispersant is a combination of boronated succinimide and monopolyisobutylene succinimide, and the mass ratio of the two is 1:1.5;
[0044] The antiwear agent is N,N-bis(2-ethylhexyl)dithiotricyclic carbamate molybdenum, N-cyclohexyl N-tridecyldithiocarbamate molybdenum, aminodiisopropyl A mixture of tungsten dithiophosphates, the N,N-bis(2-ethylhexyl) dithiotricyclic molybdenum carbamate, N-cyclohexyl N-tridecyl dithiocarbamate molybdenum, amine molybden...
Embodiment 3
[0049] An environmentally friendly and energy-saving diesel engine oil, calculated in parts by mass, the composition and content of its raw materials are as follows:
[0050]
[0051] The preparation method is the same as in Example 1, and the difference is:
[0052] The synthetic base oil is composed of 17 parts of epoxidized soybean oil, 33 parts of polyalpha-olefin, 11 parts of pentaerythritol tetramyristate, 7 parts of alkyl dibenzyl toluene, 13 parts of trimellitate and 6 parts of trimellitate 600N base oil compound.
[0053] The dispersant is a combination of a polymer succinimide dispersant and a boronated succinimide, and the mass ratio of the two is 1:3;
[0054] The antiwear agent is N,N-bis(2-ethylhexyl)dithiotricyclic carbamate molybdenum, N-cyclohexyl N-tridecyldithiocarbamate molybdenum, aminodiisopropyl A mixture of tungsten dithiophosphates, the N,N-bis(2-ethylhexyl) dithiotricyclic molybdenum carbamate, N-cyclohexyl N-tridecyl dithiocarbamate molybdenum, ...
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