Formula and preparing method of automobile three-way catalyst

• Main Authors: MENG LEIJUN, MENG XIAOHUI
• Format: Patent
• Language: English
• Published: 03.02.2016
• Subjects: BLASTING; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; ENGINE PLANTS IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; STEAM ENGINES; THEIR RELEVANT APPARATUS; TRANSPORTING; WEAPONS

The invention discloses a formula and preparing method of an automobile three-way catalyst. The automobile three-way catalyst is characterized by being prepared from, by weight, 80% to 90% of porous ceramic, 5% to 10% of adsorbing agents and 5% to 10% of catalysts; the porous ceramic is prepared fro...