Supported catalysts with nickel or a nickel compound as the active substance, n.e.s.

Supported catalysts with precious metal or a precious-metal compound as the active substance, n.e.s.

Catalyst, in the form of granules or rings of a diameter of 3 mm or more but not more than 10 mm, consisting of silver on an aluminium oxide support and containing by weight 8 % or more but not more than 40 % of silver

Spherical catalyst consisting of a support of aluminium oxide coated with platinum, with -a diameter of 1,4 mm or more but not more than 2,0 mm, and -a platinum content by weight of 0,2 % or more but not more than 0,5 %

Catalyst -containing 0,3 gram per litre or more, but not more than 7 gram per litre of precious metals, -deposited on a ceramic honeycomb structure coated with aluminium oxide or cerium/zirconium oxide, the honeycomb structure having -a nickel content of 1,26 % by weight or more, but not more than 1,29 % by weight, -62 cells per cm² or more, but not more than 140 cells per cm² , -a diameter of 100 mm or more, but not more than 120 mm and -a length of 60 mm or more, but not more than 150 mm, for use in the production of motor vehicles

Catalysts in the form of grains of which >= 90% by weight have a particle-size <= 10 micrometres, consisting of a mixture of oxides on a magnesium-silicate support, containing by weight >= 20% but <= 35% of copper and >= 2% but <= 3% of bismuth and of an apparent specific gravity of >= 0,2 but <= 1,0

Supported catalysts, n.e.s. (excl. supported catalysts with precious metal, a precious-metal compound, nickel or a nickel compound as the active substance and catalysts in the form of grains of which >= 90% by weight have a particle-size <= 10 micrometres, consisting of a mixture of oxides on a magnesium-silicate support, containing by weight >= 20% but <= 35% of copper and >= 2% but <= 3% of bismuth and of an apparent specific gravity of >= 0,2 but <= 1,0)

Catalysts consisting of chromium trioxide, dichromium trioxide or organometallic compounds of chromium, fixed on a silicon dioxide support with a pore volume of 2cm3/g or more (as determined by the nitrogen absorption method)

Catalyst consisting of: - chromium trioxide (CAS RN 1333-82-0), - dichromium trioxide (CAS RN 1308-38-9), on a support of aluminium oxide (CAS RN 1344-28-1)

Catalyst, in the form of a powder, consisting of a mixture of metal oxides fixed on a support of silicon dioxide, containing by weight 20 % or more but not more than 40 % of molybdenum, bismuth and iron evaluated together, for use in the manufacture of acrylonitrile

Catalyst, - in the form of solid spheres, - of a diameter of 4 mm or more but not more than 12 mm, and - consisting of a mixture of molybdenum oxide and other metal oxides, supported on silicon dioxide and/or aluminium oxide, for use in the manufacture of acrylic acid

Catalyst in the form of spheres of a diameter of 4,2 mm or more but not more than 9 mm, consisting of a mixture of metal oxides containing predominantly oxides of molybdenum, nickel, cobalt and iron, on a support of aluminium oxide, for use in the manufacture of acrylic aldehyde

Catalyst containing titanium tetrachloride supported on magnesium dichloride, for use in the manufacture of polypropylene

Catalyst consisting of tungstosilicic acid hydrate (CAS RN 12027-43-9) impregnated on a support of silicon dioxide in the form of a powder

Catalyst consisting of phosphoric acid chemically bonded to a support of silicon dioxide