КАТАЛИЗАТОР ПАРОВОГО КРЕКИНГА УГЛЕВОДОРОДОВ ДЛЯ ПОЛУЧЕНИЯ ОЛЕФИНОВ, СПОСОБ ЕГО ПРИГОТОВЛЕНИЯ И СПОСОБ ПОЛУЧЕНИЯ ОЛЕФИНОВ С ИСПОЛЬЗОВАНИЕМ ЭТОГО КАТАЛИЗАТОРА

摘要

The present invention relates to a catalyst for steam cracking of hydrocarbons, which steam cracks hydrocarbons to improve a yield of olefins such as ethylene and propylene, reduces produced coke, and has superior thermal stability at a high temperature. Particularly, the present invention provides a catalyst for steam cracking of hydrocarbons comprising potassium phosphate as a catalyst component, preparation thereof, and olefin preparation by steam cracking of hydrocarbons using the same.