专利名称：Apparatus for dedusting a gas at high
temperature
发明人：Ekkehard Weber申请号：US08/001791申请日：19930108公开号：US05348571A公开日：19940920
摘要：The apparatus for dedusting a gas by electrostatic precipitation includes anadvantageously steel housing and a plurality of discharge electrodes and collectingelectrodes arranged in the housing. Each of the electrodes is made of a ceramic materialand has an electrically conducting layer on at least one side thereof. The electricallyconducting layer consists of a copper, nickel, bronze or iron-chromium- nickel alloy layerhaving a thickness of 0.1 to 2 mm. The ceramic material has a porosity of 25 to 90%,consists of fibers compacted with an inorganic binder and contains 30 to 70% by weightAl. sub.2 O.sub.3, 15 to 50% by weight SiO.sub.2 and 1 to 10% by weight of the inorganicbinder. The discharge and collecting electrodes can be plates with a wall thickness of 5 to100 mm. The discharge electrodes alternatively are tubular and have a wall thickness of 5to 30 mm and a diameter of 30 to 100 mm.
申请人：METALLGESELLSCHAFT AKTIENGESELLSCHAFT
代理人：Michael J. Striker
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