Calcining the synthetic mannered null shellfish or the shells of the hydrocarbon by the catalytic converter and the said catalytic converter for flow contact catalysis in order to synthesize the hydrocarbon

摘要

PROBLEM TO BE SOLVED: To maintain a stable fuidizing state during usage in a fluid catalytic reaction for sythesizing 2 or more C hydrocarbon from methane by including a specific amount of an alkaline earth metal oxide, alkali metal oxide, and bonding agent, respectively. ;SOLUTION: In the catalyst for fluid catalytic reaction for synthesizing 2 on more C hydrocarbon by causing methane to react with oxygen, if an alkaline earth metal oxide is taken to be A component, an alkali metal oxide to be B component, and a bonding agent to be C component, adjustment is made so that content of A component is 50-94wt.%, content of B component 1-15wt.%, and C component 5-45wt.%. The catalyst is in the form of powder and bulk specific gravity is 0.4-1.2g/ml, specific surface area 0-20m²/g, pore volume 0.0-0.2ml/g, abrasion resistance 0.0-1.3wt.%/hr, average particle diameter 30-200μm, preferably 30-150μm.;COPYRIGHT: (C)1997,JPO