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【单选题】
在实际生产过程中,为提高反应过程目的产物的单程收率,宜采用以下哪种措施()。
A.
延长反应时间,提高反应的转化率,从而提高目的产物的收率;
B.
缩短反应时间,提高反应的选择性,从而提高目的产物的收率;
C.
选择合适的反应时间和空速,从而使转化率与选择性的乘积(单程收率)达到最大;
D.
选择适宜的反应器类型,从而提高目的产物的收率。
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