The twelfth Congress on Catalysis was held in Granada (Spain) under the auspices of the International Association of Catalysis Societies and the Spanish Society of Catalysis. These four-volume Proceedings are the expression of the Scientific Sessions which constituted the main body of the Congress.

They include 5 plenary lectures, 1 award lecture, 8 keynote lectures, 124 oral presentations and 495 posters. The oral and poster contributions have been selected on the basis of the reports of at least two international reviewers, according to standards comparable to those used for specialised journals.

sis.

Environmental catalysis.

Combustion VOCs.

Environmental catalysis.

NOx.

Environmental catalysis.

Catalysis for clean processes and fuels.

Selective oxidation (general papers).

Selective oxidation (ODH).

Fuel cells and electrocatalysis.

Photochemistry.

Session P2.

Catalysis on metal and metal oxides.

Refining and petrochemistry.

Reactor engineering and catalytic processes.

Catalysis on sulfides, nitrides and carbides.

Molecular sieves.

Session P3.

Catalyst characterisation.

Catalysis for fine chemical synthesis.

C1 chemistry.

Polymerization and organometallics.

Author index.

Subject index.