| 摘要 |
PROCESS FOR PREPARING AN ALKENE OXIDE, WHICH COMPRISES AT LEAST THE STEPS (i), (ii) AND (v): (i) PROVIDING A STREAM S1 COMPRISING COMPRESSED, LIQUID ALKENE; (ii) DEPRESSURIZING AT LEAST PART OF THE STREAM S1 WITH ABSORPTION OF HEAT AND WITH AT LEAST PARTIAL VAPORIZATION OF THE LIQUID ALKENE; (v) REACTING THE ALKENE OBTAINED IN (ii) WITH A HYDROPEROXIDE IN THE PRESENCE OF AT LEAST ONE SOLVENT AND AT LEAST ONE CATALYST TO GIVE A MIXTURE COMPRISING ALKENE OXIDE AND THE SOLVENT OR SOLVENTS.
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