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ORGANIC LANTANIDE SALTER OF CONCENTRATED VATTENLOESLIGA.
ORGANIC LANTANIDE SALTER OF CONCENTRATED VATTENLOESLIGA.
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机译:浓缩的瓦斯柳加有机镧系盐。
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摘要
The invention relates to concentrated water soluble organic salts of the lanthanides, particularly the cerium salts which are useful in the production of exhaust emission reduction catalysts. The preferred compositions comprise cerium acetate with gluconic acid and excess acetic acid.
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