Regenerated sealing oil composition and gas holder using same
A technology of composition and sealing oil, which is applied in the chemical industry, can solve problems such as uneven oil temperature in the oil ditch at the bottom of the cabinet, and achieve the effects of saving equipment investment and maintenance costs, increasing viscosity, and reducing gas emission
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[0015] See figure 1 with figure 2 , The sealing oil regeneration composition provided by the embodiment of the present invention includes: a demulsifier (ie amine and epoxy compound) in a weight ratio of 3% to 5% (such as 3%, 4% or 5%), and a weight ratio of 5%~10% (5%, 8% or 10%) of pour point depressant (ie poly-α-olefin), 5%~12% (5%, 9% or 12%) of rust inhibitor ( That is dodecenyl butyl diacid) and a naphthenic base oil with a weight ratio of 73% to 87% (73%, 80% or 87%) (viscosity 70-320). The sealing oil regeneration composition accounts for 5% to 10% (such as 5%, 8% or 10%) of the volume of the gas tank. The embodiment of the present invention also provides a gas holder applying the sealing oil regeneration composition, including: an oil-water separator 9, an oil pump 10, an overflow oil tank 12, a gas holder body 1, a piston oil groove 2, an oil groove 7, and a connecting pipe 8. , Oiling pipe 11 and heating unit (including solenoid valve, controller, temperature sen...
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