FIELD: chemistry.
SUBSTANCE: method includes contact of oil factions with catalyst, which contains hydride of embedding type of metal, having reaction surface, with obtaining mixture catalyst-oil fractions; supply of radio-frequency (RF) or microwave energy, at least, to one from catalyst and mixture catalyst-oil fractions; formation of single-atom hydrogen on reaction surface of hydride of embedding type of metal; and interaction of oil fractions with single-atom hydrogen. In other version method includes: contact of oil fractions with catalyst, containing hydride of embedding type of metal, which has reaction surface, with obtaining mixture catalyst-oil fractions; where hydride of metal of embedding type is obtained by introduction of hydrogen into metal alloy, selected from group consisting of 1) A1-xMxT5-y-zByCz, where x=0,0-1.0; y=0.0-2.5; z=0.0-0.5; A=Mm (mishmetal); T=Ni; M= at least one from La, Pr or Ce; B=Co; C= at least one from Mn, Al or Cr; 2) A2-xMxT14-yCyDzB, where x=0.0-2.0; y=0.0-14; z=0.0-3.0; A=Nd; T=Fe; M= at least one from La, Pr or Ce; B=boron; C=Co; D= at least one from Cr, Ni or Mn; 3) A2-xMxT1-yBy, where x=0.0-0.5; y=0.0-0.5; A=Mg; T= at least one from Ni or Cu; M=La; B= at least one from Fe or Co; and 4) their combinations; and supply of microwave or RF energy to, at least, one from catalyst and mixture catalyst-oil fractions. In third version method includes: contact of oil fraction with catalyst, containing hydride of embedding type of metal, which has reaction surface, forming single-atom hydrogen; and interaction of oil fractions with single-atom hydrogen; where hydride of metal of embedding type is obtained by introduction of hydrogen into metal alloy, selected from group consisting of 1) A1-xT5-y-zByCz, where x=0.0-1.0; y=0.0-2.5; z=0.0-0.5; A=Mm (mishmetal); T=Ni; M= at least one from La, Pr or Ce; B=Co; C= at least one from Mn, Al or Cr; 2) A2-xMxT14-yCyDzB, where x=0.0-2.0; y=0.0-14; z=0.0-3.0; A=Nd; T=Fe; M= at least one from La, Pr or Ce; B=boron; C=Co; D= at least one from Cr, Ni or Mn; 3) A2-xMxT1-yBy with x=0.0-0.5; y=0.0-0.5; A=Mg; T= at least one from Ni or Cu; M=La; B= at least one from Fe or Co; and 4) their combinations.
EFFECT: increase of method efficiency.
31 cl, 8 ex, 10 tbl, 13 dwg
Authors
Dates
2009-01-10—Published
2003-10-16—Filed