METHOD OF PRODUCING SYNTHESIS GAS WITH HIGH-TEMPERATURE CATALYTIC OXIDATIVE CONVERSION OF METHANE Russian patent published in 2016 - IPC C01B3/38 C01B3/34 B01J23/76 

FIELD: gas industry.

SUBSTANCE: invention relates to a method of producing synthesis gas with high-temperature catalytic oxidative conversion of methane. Method consists in feeding into reactor, in which there is a catalyst, initial gas mixture containing a mixture of methane and carbon dioxide and carrying out process at 778-964 °C. Catalyst used has foam-nickel type selected from a group including nickel foam with PPI - number of pores at linear inch, above 80, nickel foam with applied on its surface by electrochemical method with nickel hydroxide followed by drying of surface to form thereon nickel hydroxide or with subsequent drying and heat treatment with formation thereon nickel oxide or nickel foam with applied on its surface by electrochemical process transition metal VI groups of periodic table of elements with subsequent drying and heat treatment of surface, heat treatment of surface is carried out on air at temperature 500-600 °C.

EFFECT: technical result consists in improvement of conversion of methane and CO₂, high output of carbon monoxide and hydrogen, simple technique of carrying out method and reduction of costs due to process in absence of inert gases, as well as use of a catalyst obtained using a simple method.

3 cl, 1 tbl, 36 ex