Shape Selective Zeolite Process Patent Granted We present a direct zeolite based catalytic process, which converts lactic acid into lactide. the shape selective properties of zeolites are essential to attain record lactide yields, outperforming those of the current multistep process by avoiding both racemization and side product formation. The catalyst is useful in a wide variety of selective hydrocarbon conversion processes, particularly the selective disproportionation of toluene to para xylene.
4 Schematic Diagram Of Primary Zeolite Shape Selectivity Download An embodiment of the disclosed invention is a process for the alkylation of aromatic compounds, in the presence of the herein described modified zeolite catalysts, with selective production of the 1,4 dialkylbenzene isomer in preference to the 1,2 and 1,3 isomers thereof. A method is provided for preparing a synthetic crystalline aluminosilicate zeolite alpha containing platinum group metal within the zeolite pores as synthesized, thereby providing shape selective hydrogenation activity. U.s. patent number 4,260,843 [application number 06 124,158] was granted by the patent office on 1981 04 07 for shape selective reactions with berylium modified zeolite catalysts. this patent grant is currently assigned to mobil oil corporation. invention is credited to chin chiun chu. Patentscope is a free patent database made available by the world intellectual property organization (wipo) with coverage of over 60 patent collections. it is the primary and thus most up to date and complete source of data on patent applications filed under the patent cooperation treaty (pct) and includes numerous unique features including cross lingual semantic search, facilitating keyword.
4 Schematic Diagram Of Primary Zeolite Shape Selectivity Download U.s. patent number 4,260,843 [application number 06 124,158] was granted by the patent office on 1981 04 07 for shape selective reactions with berylium modified zeolite catalysts. this patent grant is currently assigned to mobil oil corporation. invention is credited to chin chiun chu. Patentscope is a free patent database made available by the world intellectual property organization (wipo) with coverage of over 60 patent collections. it is the primary and thus most up to date and complete source of data on patent applications filed under the patent cooperation treaty (pct) and includes numerous unique features including cross lingual semantic search, facilitating keyword. We present a direct zeolite based catalytic process, which converts lactic acid into lactide. the shape selective properties of zeolites are essential to attain record lactide yields, outperforming those of the current multistep process by avoiding both racemization and side product formation. [0009] an embodiment of the disclosed invention is a process for the alkylation of aromatic compounds, in the presence of the herein described modified zeolite catalysts, with selective production of the 1,4 dialkylbenzene isomer in preference to the 1,2 and 1,3 isomers thereof. We present a direct zeolite based catalytic process, which converts lactic acid into lactide. the shape selective properties of zeolites are essential to attain record lactide yields, outperforming those of the current multistep process by avoiding both racemization and side product formation. A method is provided for preparing a synthetic crystalline aluminosilicate zeolite alpha containing platinum group metal within the zeolite pores as synthesized, thereby providing.
Zeolite Manufacturing Process At Patricia Furman Blog We present a direct zeolite based catalytic process, which converts lactic acid into lactide. the shape selective properties of zeolites are essential to attain record lactide yields, outperforming those of the current multistep process by avoiding both racemization and side product formation. [0009] an embodiment of the disclosed invention is a process for the alkylation of aromatic compounds, in the presence of the herein described modified zeolite catalysts, with selective production of the 1,4 dialkylbenzene isomer in preference to the 1,2 and 1,3 isomers thereof. We present a direct zeolite based catalytic process, which converts lactic acid into lactide. the shape selective properties of zeolites are essential to attain record lactide yields, outperforming those of the current multistep process by avoiding both racemization and side product formation. A method is provided for preparing a synthetic crystalline aluminosilicate zeolite alpha containing platinum group metal within the zeolite pores as synthesized, thereby providing.
Pdf Green Chemistry Shape Selective Zeolite Catalysis For We present a direct zeolite based catalytic process, which converts lactic acid into lactide. the shape selective properties of zeolites are essential to attain record lactide yields, outperforming those of the current multistep process by avoiding both racemization and side product formation. A method is provided for preparing a synthetic crystalline aluminosilicate zeolite alpha containing platinum group metal within the zeolite pores as synthesized, thereby providing.
Pdf Green Chemistry Shape Selective Zeolite Catalysis For
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