Method for preparing environment-friendly tire rubber oil and environment-friendly tire rubber oil
A technology for rubber oil and tires, which is applied in the treatment of hydrocarbon oil, petroleum industry, hydrogenation process, etc. It can solve the problems of difficult to guarantee product yield, high product yield, difficult operation, etc., and achieve PCA content and CA value Qualified, reduced base viscosity, reduced operational difficulty
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Embodiment 1
[0040] Blend 80L of B component and 20L of A component in a 500L pulse blending tank to form a uniform mixed wax oil, which is recorded as H10, and then take 20L of it as the feed for a small fixed-bed hydrogenation test device .
[0041] According to the liquid hourly space velocity in the hydrocracking section is 0.5~0.6h -1 , The hourly space velocity of the liquid in the hydrofining section is 0.8~1.0h -1 A total of about 450mL of hydrocracking catalyst and hydrorefining catalyst were filled in two reactors sequentially, and they were filled into two series reactors of a small fixed-bed hydrogenation test device at one time, and the first reactor was used as a hydrocracking reactor, the second reactor acts as a hydrofinishing reactor. The hydrocracking catalyst and the hydrofinishing catalyst adopt commercially available sulfurized nickel-molybdenum-based hydrotreating and hydrofinishing catalysts, the same below.
[0042] The mixed wax oil H10 passes through the first ...
Embodiment 2
[0045] Blend 80L of B component and 20L of A component in a 500L pulse blending tank to form a uniform mixed wax oil, which is recorded as H10, and then take 20L of it as the feed for a small fixed-bed hydrogenation test device .
[0046] According to the liquid hourly space velocity in the hydrocracking section is 0.5~0.6h -1 , The hourly space velocity of the liquid in the hydrofining section is 0.8~1.0h -1 A total of about 450mL of hydrocracking catalyst and hydrorefining catalyst were filled in two reactors sequentially, and they were filled into two series reactors of a small fixed-bed hydrogenation test device at one time, and the first reactor was used as a hydrocracking reactor, the second reactor acts as a hydrofinishing reactor.
[0047] The mixed wax oil H10 passes through the first reactor and the second reactor in turn, and the oil intake of the mixed wax oil H10 is controlled at 150mL / h. The bed temperature of the first reactor (hydrocracking section) is contr...
Embodiment 3
[0050] Blend 80L of B component and 20L of A component in a 500L pulse blending tank to form a uniform mixed wax oil, which is recorded as H10, and then take 20L of it as the feed for a small fixed-bed hydrogenation test device .
[0051] According to the liquid hourly space velocity in the hydrocracking section is 0.5~0.6h -1 , The hourly space velocity of the liquid in the hydrofining section is 0.8~1.0h -1 A total of about 450mL of hydrocracking catalyst and hydrorefining catalyst were filled in two reactors sequentially, and they were filled into two series reactors of a small fixed-bed hydrogenation test device at one time, and the first reactor was used as a hydrocracking reactor, the second reactor acts as a hydrofinishing reactor.
[0052] The mixed wax oil H10 passes through the first reactor and the second reactor in turn, and the oil intake of the mixed wax oil H10 is controlled at 150mL / h. The bed temperature of the first reactor (hydrocracking section) is contr...
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Abstract
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