By employing a 1% potassium-added cobalt catalyst prepared by adding potassium to cobalt as a catalyst for depositing carbon from mixed gas containing a carbon source, it was possible to lower the optimum catalyst temperature from 510-520.degree. C. to 410-430.degree. C., increase the maximum conversion ratio from 6.8% to 18.0% and increase both of the mean conversion ratio and the carbon deposition quantity as compared with the case of employing a catalyst of simple cobalt.

Empregando um 1% potassium-adicionou o catalizador do cobalt preparado adicionando o potassium ao cobalt porque um catalizador para o carbono depositando de gás misturado que contem uma fonte do carbono, ele era possível para abaixar a temperatura a melhor do catalizador de 510-520.degree. C. a 410-430.degree. O C., aumenta a relação de conversão máxima de 6.8% a 18.0% e aumenta ambos a relação de conversão média e a quantidade do deposition do carbono em comparação ao exemplo de empregar um catalizador do cobalt simples.

 
Web www.patentalert.com

< Hydrogen generation from water split reaction

< Method for the preparation of anhydrous sodium sulfide

> Carbon nanotube with a graphitic outer layer: process and application

> Process for purifying siloxane

~ 00076