Composite metal catalysis module, fuel catalysis emission reduction device, and preparation methods of the module

摘要

The present invention relates to a composite metal catalysis module, a fuel oil catalysis emission reduction apparatus, and preparation methods therefor. An existing vehicle fuel economizer needs high cost and has a short service life. For this reason, a surface layer of the composite metal catalysis module comprises a precious metal catalysis layer. The precious metal catalysis layer is obtained by burning or heating a precious metal mixture raw material. The precious metal mixture raw material comprises purple sand ore powders, tin, antimony, molybdenum, rare earth, palladium, molybdenum disulfide, cerium, platinum, and tungsten. The present invention also relates to a fuel oil catalysis emission reduction apparatus and two methods for preparing the composite metal catalysis module. The composite metal catalysis module, the fuel oil catalysis emission reduction apparatus and the preparation methods therefor in the present invention have advantages of low cost, long service life, and significant fuel saving and emission reduction effects, and are widely used for various internal combustion engines.