Description
The ball-flower packing , colored ball padding is called the HQ
padding. Is our company patent product, the patent number is
ZL************6.9 mainly uses in the chemical fertilizer, the
petroleum chemical industry, the fine chemical industry, the coal
chemical industry, the natural gas and so on makes the tower
packing support material. Has the following characteristic:
First, does not stop up the HQ padding in
the long-term use, in the sharp quenching very close situation,
cannot appear flaking, the lamination brings the fragment surely
jamming from this.
Second, does not pollute the catalyst HQ
padding to have the biggest corrosion resistance ability and the
wear-resisting strength, thus greatest degree reduction to catalyst
pollution.
Third, the heat shock stable HQ padding
divides the high pure aluminum oxide and the ordinary aluminum
oxide two kinds, the ordinary aluminum oxide padding heating , two
times cannot break, the refractoriness under load surpasses .The
high pure aluminum oxide padding own agglutination temperature
surpasses , bears the temperature to surpass , is the big chemical
fertilizer two section of stove most ideal stopping, because
aluminum oxide own heat-resisting performance good and so on
characteristics, suits maintains reaction time in the catalyst bed
level need intermittence regeneration high calorific capacity.
Fourth, cannot cause the catalyst to
produce is poison the HQ padding production craft quite to be
complex, is extremely strict to raw material examination, before
the batch feeding formation must except the molybdenum, the
arsenic, the sulfur, the iron and so on the harmful impurity, cause
the catalyst not to be able to have the poison. Two sections of
stoves also must remove the silicon strictly with the high pure
aluminum oxide padding, because silicon separation serious
influences catalyst activeness and heat recovery.
Fifth, the physical performance stable HQ
padding uses the compact agglutination to become,
