نتایج جستجو برای: oxidative coupling of methane ocm
تعداد نتایج: 21200611 فیلتر نتایج به سال:
We report the results from an operando XRD-CT study of a working catalytic membrane reactor for the oxidative coupling of methane. These results reveal the importance of the evolving solid state chemistry during catalytic reaction, particularly the chemical interaction between the catalyst and the oxygen transport membrane.
we describe here a suitable approach for the synthesis of n-unsubstituted monocyclic b-lactams under mild reaction conditions by the annelation of imines with substituted acetylchlorides. in this method the reaily available phtalimidoacetyl chloride were allowed to react with - dibenzylideneiminotoluene (hydrobenzamide) in the presence of an equimolar amount of triethylamine in refluxing toluen...
• Fe©SiO 2 speeds up the auto-catalytic cycle in non-oxidative coupling of methane. Addition C hydrocarbons has same effect as catalyst. CH 4 conversion gas-phase is fast after induction. Product selectivity essentially determined by reactions. The experimentally observed interplay between catalytic activation methane on and free radical under conditions analyzed mechanistic modeling well exper...
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