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sw活性瓷球

sw活性瓷球

2018-09-06    

sw活性瓷球是我公司与中科院大连化物所共同研制开发的种新型的催化剂支撑覆盖填料。它是以多孔氧化铝瓷球为载体,附载适量加氢活性组份制成。它既具有惰性瓷球的耐高温、高压和高机械强度的特性,起过滤、分散汽液覆盖、支撑催化剂的作用,又具有定的加氢活性,在馏分油的加氢精制、加氢裂化、重整预加氢和苯加等加氢反应器内催化剂床层顶部装填活性瓷球,可使二次加工原料油中的烯烃得到初步加氢,从而减少催化剂结焦i在催化剂床层底部装填活性瓷球,可脱除某些反应过程产生的硫醇等。使用sw活性瓷球,不仅可有效地提高反应器的空间利用率,而且在定程度上具有?;ご呋敛槐恢卸竞蜕战岬淖饔?,从而延长催化剂的使用寿命。

该产品获得十届全国发明博览会金奖。

SW Activated ceramic ball is a new support material for catalyst it is processed by adding a small amount of transition metal oxide into the intert ceramic ball.it preserve the property of high-temperature resistance and strength of the inert ceramic ball,in adition it hasadequate catalytic activity when used in the process of olenfin htdrogenation.if been set on the top of catalyst bed in the reactor the activated ceramic ball can make the olefin In the secondary processing fraction pre-hydrogenated and,keep the catalyst from cokings.Similarly,If been set on the bottom,it can remove tne thio-alcohol causea m the raaction process

On the whole,using the SW activated ceramic balIl can not only SaVe the Space in reactor.but also protect the catayst from poisoning or sintering and.consequently prolong tne service life of catalyst


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