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Support for three-way catalysts containing platinum group metals that reduce H2S emissions from exhaust gases
Support for three-way catalysts containing platinum group metals that reduce H2S emissions from exhaust gases
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机译:支持包含铂族金属的三效催化剂,可减少废气中的H2S排放
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摘要
The invention relates to a support material for catalysts containing a platinum group metal for motor vehicle exhaust gas purification, the catalysts having a reduced tendency to emit H2S. The support material consists of a heat-treated, spray-dried combination of aluminium oxide and cerium oxide.
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