Regenerated base oil lubricating oil anti-photothermal stabilizer
A technology of photothermal stabilizer and base oil regeneration, applied in lubricating compositions, additives, petroleum industry, etc., can solve the problems of time-consuming and labor-intensive, delaying the production process, etc. small effect
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Embodiment 1
[0053] A kind of regenerated base oil lubricating oil anti-light and heat stabilizer, is made from following raw material, and described parts are all parts by weight:
[0054] 3-5 parts of 2,6-di-tert-butyl-p-cresol; preferably 3.5 parts;
[0055] 3-5 parts of zinc dialkyldithiophosphate; preferably 3.5 parts;
[0056] 5-10 parts of ultraviolet absorber; Preferably 6 parts;
[0057] The rest is base oil.
[0058] The base oil comprises the following components in parts by weight:
[0059] 30-40 parts of polyalphaolefin; preferably 35 parts;
[0060] 5-8 parts of polyether; preferably 6 parts;
[0061] Phosphate ester 10-15 parts; Preferably 13 parts;
[0062] 5-15 parts of triphenyl phosphite; Preferably 10 parts.
[0063] Component A is obtained by mixing 2,6-di-tert-butyl-p-cresol and base oil in a weight ratio of 1:10-15;
[0064] Mix zinc dialkyl dithiophosphate and base oil according to the weight ratio of 1:10-15 to obtain component B;
[0065] The ultraviolet a...
Embodiment 2
[0068] Such as Figure 1-5 As shown, the online blending and filling equipment includes a quantitative premixing device, a nitrogen pulse blending device and a suction displacement device, and the quantitative premix device, nitrogen pulse blending device and suction displacement device are arranged from front to back Sequence setting.
[0069] Such as figure 1 and 2 As shown, the online blending and filling equipment includes a support base, and the first storage bin, the second storage bin and the third storage bin are sequentially supported by the first support frame, the second support frame and the third support frame on the support base The first feed bin, the second feed bin and the third feed bin are all hollow cylindrical feed bins; the first feeding pipe, The second feed pipe and the third feed pipe.
[0070] The first silo, the second silo, and the third silo all include a homogeneous material suction function bin body, and the homogeneous material suction funct...
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