DIAPHRAGM AND ITS APPLICATION Russian patent published in 2004 - IPC

FIELD: production and application of solid multicomponent diaphragms.

SUBSTANCE: the invention is dealt with the field of production and application of solid multicomponent diaphragms, in particular, with the solid multicomponent diaphragm used in a reactor. The diaphragm contains the blended oxide of metals having a structure introduced by the formula: La1-x Cax (Fe1-y-y' Tiy Aly')w O3-d , in which every one out of х, y, y', w and d represents a number, such as 0.1 = (y + у') =0.8; 0.15 = (х + y') =0.95; 0.05 = (х - у) = 0,3; 0.95 <w <1 and d is equal to a number, which gives the compound an electroneutrality and which is no less than null and not exceeds 0.8. The produced diaphragms are used in a reactor for a generation of heat or production of a synthesis gas. The offered composition of the diaphragm ensures an increased resistance to the kinetic expansion and a decreased chemical expansion.

EFFECT: the offered composition of the diaphragm ensures an increased resistance to the kinetic expansion and a decreased chemical expansion.

5 cl, 25 ex, 14 dwg