| http://www.w3.org/ns/prov#value | - These conventional axial flow reactors have a high energy consumption and other drawbacks which are particularly burdensome when the reactors, as for instance those of the lozenge type, use only one catalytic bed which is very high, thus causing heavy pressure drops or energy consumption and strong buckling in the lower layers of the catalyst, which are therefore damaged and lose a portion of th
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