| abstract |
The present invention relates to a catalyst comprising a carrier, at least one noble metal M, tin, phosphorus and at least one lanthanide, the phosphorus element content being between 0.4 and 1% by weight relative to the weight of the catalyst, and the lanthanide system The elemental content is less than 1% by weight. The invention also relates to a process for the preparation of the catalyst and its use in recombination. |