Ball of porcelain of HF-MH small hole the name filters porcelain ball, it is to be in former inert alumina makes hole on the foundation of porcelain ball, be had consequently and the accumulation space with inert porcelain same ball is led, rising to cover the action of the activator that prop up and detached steam fluid. Still increased 20-30% to have the structural small opening of adsorptive function at the same time, make can filter oil tastes medium impurity. The configuration of the impurity in be being tasted as a result of oil has Qing Dynasty of grain shape, colloid shape, drop to reach heavy metal to wait character, although,these impurity are in after filter of course raw material but filter drops one share, but still have quite part (if be less than the grain impurity of 25 μm and iron ion) or cannot filter is dropped. If the coping backfill in reactor is poriferous,porcelain ball can be sucked Fu to be inside its aperture, achieve the protective activator, goal that assures cycle of unit go into operation thereby.
Differ according to sort of the hydrogenation, impurity in making the raw material that hydrogen handles in dry adsorption and content and grain size, the user can choose different aperture and the poriferous porcelain ball that different aperture counts, still but according to need, add hold the active group share such as molybdenum, nickel, cobalt, the heavy carbon knot with preventing activator is anxious and toxic.
Physical institute checks chemistry of this Dalian of product classics Chinese Academy of Sciences, its impurity filter is divided rate in 75% above.
Bright and beautiful continent the result that petrifaction company refines ball of MH poriferous porcelain uses on device in hydrogenation of steam of 400 thousand tons of cooking, derv makes clear: It is OK and good ground filter divides anxious pink, protect activator effectively, the go into operation that extended device is periodic; Raised the current area that oil tastes, systematic pressing falls from 0.15MPa to 0.10MPa; The treating capacity of device rose 20.6% , and the mix into of catalytic derv is entered than can be being amounted to most 35.96% .
(Chinese filling supplier recommends a company: Major produces all sorts of chemical industry filling, molecular sieve, activator, the filling tower product such as all sorts of porcelain balls.
Hot line: 86-020-33396536 　 86-0799-6865665)

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