Jr. James F. (Mayfield Village OH) Glaeser Linda C. (Lyndhurst OH) Toft Mark A. (Lakewood OH)
출원인 / 주소
The Standard Oil Company (Cleveland OH 02)
인용정보
피인용 횟수 :
2인용 특허 :
3
초록
Disclosed is the reaction of propane and isobutane with O2 and NH3 to make ab2 and the NH3. Also disclosed are suitable catalyst compositions for such reactions.
대표청구항▼
A complex metal oxide catalyst composition that has 0-99 weight percent of a diluent/support and 100-1 weight percent of a catalyst having the elements and the proportions indicated by the empirical formula: VPpWwAaDdCcTtOx (formula 1) where A is one or more of Sn, Mo, B and Ge; D is one or more of
A complex metal oxide catalyst composition that has 0-99 weight percent of a diluent/support and 100-1 weight percent of a catalyst having the elements and the proportions indicated by the empirical formula: VPpWwAaDdCcTtOx (formula 1) where A is one or more of Sn, Mo, B and Ge; D is one or more of Fe, Co, Ni, Cr, Pb, Mn, Zn, Se, Te, Ga, Zr, In and As; C is one or more of an alkali metal and T1; T is one or more of Ca, Sr, Mg and Ba; and where a is 0-10; d is 0-10; c is 0-1; t is 0-10; p is 0.1-20; w is 0.2-10; the ratio (a+c+d+t+w):(1+p) is no more than 6; and no more than 2 atoms of Mo are present per atom of V, which catalyst composition is in particulate form and is admixed with a co-catalyst composition also in particulate form and having 0-99 weight percent of a diluent/support and 100-1 weight percent of a co-catalyst having the elements and the proportions indicated by the empirical formula: BinCepDdEeFfMo12WgOy (formula 2) where D is one or more of Fe, Mn, Pb, Co, Ni, Cu, Sn, P, Cr, Y, Mg, Ca, Sr, Ba and rare earths other than Ce and Sm E is one or more of Sb, Ge, As, Se, Te and V F is one or more of an alkali metal, T1, Ag and Sm and where n is 0.01-24, p is 0.01-24, (n+p) is 0.1-24, d is 0-10, e is 0-10, f is 0-6, g is 0-8, y is determined by the oxidation state of other elements, wherein the weight ratio of said catalyst composition to said co-catalyst composition is in the range of 0.001 to 2.5.
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이 특허에 인용된 특허 (3)
Glaeser Linda C. (Cleveland Heights OH) Brazdil James F. (Mayfield Village OH), Catalytic mixtures for ammoxidation of paraffins.
White James F. (Akron OH) Rege James R. (Shaker Heights OH) Grasselli Robert K. (Chagrin Falls OH) Suresh Dev D. (Warrensville Heights OH), Process for the preparation of methacrylic acid from methacrolein.
Brazdil, Jr., James Frank; Besecker, Charles James; Seely, Michael J.; Haddad, Muin S.; Toft, Mark A., Pre calcination additives for mixed metal oxide ammoxidation catalysts.
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