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AssigneeSaudi Basic Industries Corporation
InventorsKhalid Karim, Edouard Mamedov, Mohammed H. Al-Hazmi, Anis H. Fakeeha, Mustaf A. Soliman, Yousef S. Al-Zeghayer, Ahmed S. Al-Fatish, Abdulsalm A. Al-Arify
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An oxide catalyst comprising the elements Mo, V, Nb and Pd. The novel catalytic system provides both higher selectivity and yield of acetic acid in the low temperature one step vapor phase direct oxidation of ethane with molecular oxygen containing gas without production of side products such as ethylene and CO. The feed gas is contacted with a catalyst containing Mo, V, Nb, Pd and O in the ratio a:b:c:d:x where a is 1 to 5; b is 0 to 0.5; c is 0.01 to 0.5; d is 0 0.2 and x is a number determined by the valence of the other elements in the catalyst.
A single stage catalytic process for direct conversion of ethane to acetic acid by means of ethane oxidation comprising the step of oxidizing ethane in a reaction mixture comprising ethane and oxygen or a compound capable of providing oxygen in a reaction zone in the presence of a catalyst composition represented by the formula:
A single stage catalytic process for direct conversion of ethane to acetic acid by means of ethane oxidation comprising the step of oxidizing ethane in a reaction mixture feed comprising ethane and oxygen or a compound capable of providing oxygen in a reaction zone in the presence of a catalyst composition represented by the formula:
A process for performing a catalytic chemical reaction in fluid phase comprising at least one reactant in fluid phase under suitable reaction conditions with a catalyst containing a catalyst composition comprising the elements Mo, V, Nb, and Pd in the form of oxides, in the ratio
A process for performing a catalytic chemical reaction comprising the step of introducing a reactant in fluid phase into a reaction zone containing a catalyst composition having a catalyst composition comprising the elements Mo, V, Nb, and Pd in the form of oxides, in the ratio
A single stage catalytic process for direct conversion of ethane to acetic acid by means of ethane oxidation comprising the step of oxidizing ethane in a reaction mixture comprising ethane and oxygen or a compound capable of providing oxygen in a reaction zone in the presence of a catalyst made by a process comprising the steps of:
A single stage catalytic process for direct conversion of ethane to acetic acid by means of ethane oxidation comprising the step of oxidizing ethane in a reaction mixture comprising ethane and oxygen or a compound capable of providing oxygen in a reaction zone in the presence of a catalyst composition comprising the elements Mo, V, Nb and Pd in the form of oxides, in the following ratio:
Dependencies are inferred from the claim text.