发明名称 |
CATALYST OBTAINABLE BY CALCINING A HYDROTALCITE-LIKE PRECURSOR AND ITS USE FOR THE PARTIAL OXIDATION OF METHANE |
摘要 |
Composition characterized in that it essentially consists in a solid solution of a mixture of at least a Magnesium oxide type phase compound and at least a Magnesium silicate type phase compound in which Al, and Rh and/or Ni cations are soluted, prepared from an (HT) precursor represented by the general formula (I): [RhxNiyMg1Alm(OH)2]<z+>(A<n->z/n)kH2O, wherein A<n-> is a silicate or a polysilicate anion, 0<=x<=0.3; 0<=y<=0.9; 0<=1<=0.9; 0<=m<=0.5; x+y>0; 0.5<=1+y<=0.9; 0<=k<=10; x+y+I+m=1; and z is the total electrical charge of the cationic element. Use of a composition as catalyst of the partial oxidation of natural gas and/or light hydrocarbons (C2-C4) to synthesis gas and/or selective oxidations. |
申请公布号 |
EP1511566(A1) |
申请公布日期 |
2005.03.09 |
申请号 |
EP20030718993 |
申请日期 |
2003.04.30 |
申请人 |
L'AIR LIQUIDE, SOCIETE ANONYME ADIRECTOIRE ET CONSEIL DE SURVEILLANCE POUR L'ETUDE ET L'EXPLOITATION DES |
发明人 |
BASILE, FRANCESCO;ALBERTAZZI, SIMONE;GARY, DANIEL;FORNASARI, GIUSEPPE;VACCARI, ANGELO;ARPENTINIER, PHILIPPE |
分类号 |
B01J21/14;B01J21/16;B01J23/00;B01J23/46;B01J23/755;B01J23/89;B01J35/00;C01B3/38;C01B3/40;C01B33/20;C01F5/02;C01G55/00 |
主分类号 |
B01J21/14 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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