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Subject: end of a run ? как точно перевести в этом контексте, конец режима работы? или конец режима прогона??Catalyst activity may be estimated by observing reactor bed temperature rise. Good activity is indicated by significant change in the upper portion. Record bed temperature differentials following initial startup; then maintain records during and at the end of a run as a reference for operation of the unit. A permanent decrease in temperature differential usually indicates catalyst deactivation. |
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