Invention Grant
- Patent Title: Gas phase oxidation catalyst with low charge transport activation energy
- Patent Title (中): 气相氧化催化剂具有低电荷传输活化能
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Application No.: US13770449Application Date: 2013-02-19
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Publication No.: US08785344B2Publication Date: 2014-07-22
- Inventor: Andrey Karpov , Cornelia Katharina Dobner , Frank Rosowski , Mark Eichelbaum , Annettte Trunschke , Robert Schloegl
- Applicant: BASF SE
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Drinker Biddle & Reath LLP
- Main IPC: B01J27/228
- IPC: B01J27/228 ; B01J21/00 ; C07D307/34
Abstract:
A catalyst for the gas phase oxidation of organic hydrocarbons comprises a multielement oxide which comprises at least one transition meal such as vanadium, wherein the catalyst has a charge transport activation energy Ec at a temperature of 375 to 425° C. of less than 0 kJ/mol. The catalyst serves for preparation of maleic anhydride.
Public/Granted literature
- US20130217896A1 GAS PHASE OXIDATION CATALYST WITH LOW CHARGE TRANSPORT ACTIVATION ENERGY Public/Granted day:2013-08-22
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