Nano-catalyst for high-efficiency gasoline pyrolysis

[0018] Example 1:

[0019] see figure 1 , a nano-catalyst for high-efficiency pyrolysis gasoline, comprising a catalyst with nano-bluestone honeycomb ceramics as a carrier, the surface of the catalyst carrier is coated with a bottom coating and an outer coating, and the bottom coating comprises a diisocyanate prepolymer, an active double bond containing Monohydroxy compound, oxidizing agent and polymerization inhibitor, outer coating contains Al 2 O 3 -TiO 2 Composite oxide, active metal oxide NiO and Pd / Ce-Zr solid solution powder;

[0020] According to the weight ratio of the catalyst, the fraction of the diisocyanate prepolymer in the primer coating is 4 to 10 parts, the fraction of the active double bond-containing monohydroxy compound is 2 to 4 parts, and the fraction of the oxidant is 4 to 6 parts and the parts of polymerization inhibitor are 2 to 6 parts;

[0021] According to the weight ratio of the catalyst, the Al in the outer coating 2 O 3 -TiO 2 The number o

[0025] Embodiment 2:

[0026] According to the weight ratio of the catalyst, the fraction of the diisocyanate prepolymer in the primer coating is 6 to 8 parts, the fraction of the active double bond-containing monohydroxy compound is 2 parts, and the fraction of the oxidant is 4 parts and the proportion of polymerization inhibitor is 3 to 5 parts;

[0027] According to the weight ratio of the catalyst, the Al in the outer coating 2 O 3 -TiO 2 The number of parts of the composite oxide is 8 parts, the number of parts of the active metal oxide NiO is 4-6 parts, and the number of parts of the Pd / Ce-Zr solid solution powder is 3-4 parts.

[0028] Take 6~8 parts of diisocyanate prepolymer and add it into the reaction kettle, 2 parts of active double bond-containing monohydroxy compound are at least one of silicone or silicone fluorine-modified allyl ether and added simultaneously according to the formula 4 parts of oxidant and 3 to 5 parts of polymerization inhibitor, the stirre

[0030] Embodiment three:

[0031] According to the weight ratio of the catalyst, the fraction of the diisocyanate prepolymer in the bottom coating is 7 parts, the fraction of the active double bond monohydroxy compound is 3 parts, the fraction of the oxidant is 5 parts and the resistance The number of parts of the polymerization agent is 4 parts;

[0032] According to the weight ratio of the catalyst, the Al in the outer coating 2 O 3 -TiO 2 The number of parts of the composite oxide is 9 parts, the number of parts of the active metal oxide NiO is 5 parts and the number of parts of the Pd / Ce-Zr solid solution powder is 3 parts.

[0033] Take 7 parts of diisocyanate prepolymer and add it into the reactor, 3 parts of active double bond-containing monohydroxy compound are at least one of organosilicon or organosilicon fluorine-modified allyl ether and add 5 parts simultaneously according to the formula oxidant and 4 parts of polymerization inhibitor, the stirrer in the reaction