Process for heterogeneous synthesis and related reactors
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United States of America Patent
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Oct 16, 1990
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N/A
app pub date -
Jun 30, 1988
filing date -
Jul 3, 1987
priority date (Note) -
Expired
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Abstract
Improved process for heterogeneous synthesis and related reactors according to which the synthesis catalyst is distributed in three catalytic beds either axial-radial or radial, control of the temperature between beds being effected by means of fresh quench gas between the first and the second bed and by means of indirect cooling with an exchanger between the second and the third bed of the gas leaving the second bed, using fresh gas which is heated inside the tubes of said exchanger.
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