タイトルまたは説明
1.standard dimension HQ-MH porous ceramic ballã€ceramic column,
there are *2 assortments on every 5% as a grade in accordance with
the AL**3 content from *5% to *0%. They are Divided into *2
specifications according to diameter rsizes: Φ3 , Φ6 , Φ8 , Φ*0
, Φ*3, Φ*6 , Φ*0 , Φ*5 , Φ*0 , Φ *8 , Φ*0, Φ*5. Further, we
also can produce according to the customers’ requirements.
Therefore, it can play the roles of covering or supporting the
catalyst, and separating the gas and liquid. At the same time,
there is ****0% pore volume of structure increased, which has the
adsorbing capacity, so that it may be utilized to the impurities
filtrating in the oil. As there are such filtrating equipment,
there are rather some of the impurities remained( such as <*5μm
granular impurities and ferrous ions). If the porous ceramic ball
is loaded on the top of the reactors, the impurities, which is
still remained through the raw material filtrating equipment, can
be adsorbed in its pores, therefore, the catalyst is protected and
the under-stream period is guaranteed.According to the kind of raw
material impurity when hydrotreatingã€hydrogen production and
reformer, different content and grain size, users can choose
different diameter and hole count porous ceramics ball, also can
according to the requirements, attach PBTCA as Moã€nickelã€cobalt
etc, in order to prevent the Carbon anti-coking and poisoning of
the catalyst. ***** TECHNICAL PARAMETERS technical index kind
performance HQ-MH*1 HQ-MH*2 HQ-MH*3 Chemical Composition % Al2O3
****0 Al2o3+SiO2 ≥*0 Fe2O3 ≤1 aperture, um 0.***5 **- **0
*******0 porosity, % ****0 ****5 ****5 air
permeability,m3•cm/m2 •h•*0Pa 0.**0.8 **6 ***0 acid
resistance, % ≥*8 ≥*8 ≥*6 alkali resistance, % ≥*5
≥*5 ≥*0 Acute coldness/heat resistance,(△T)℃ **0 pressure
strength, N/piece ********0 piled weight,kg/m3
********0(according to the different variety and Specification)
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China |
モデル番号: |
HQ-MH-1, HQ-MH-2 , HQ-MH-3
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离岸价格: |
(交渉可能)
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