摘 要: | Intr0ductionRcccntl}.n1uchprogrcsshasbcc11n1adcinthcscIcctivcCOh\'drogcnationproducingliglltolcfinsvIas}'ngasb}'dct'clopingasilicalitc-2zcolitcsupp0rtcdFccatal\'st.Ithasbccllshox\llthatasilicaIitc-2zcoIitcsupportcdFccatal\'stpromotcdb}'aIkalin1ctalandMnOdispla}sadcsirabIcolcfil1sclccti\'it}(asl1ighas7()%)andadcsirablcCOcont'crsion(muchhighcrthan7O%)\\ithabett.,rcactionlifconst,ca.I1~31.Ho\\cvcr-thcundcsirablcstrcl1gthofSi-2zcolitcisunsuitabIcforitsapplicatiOninindustry-\\hichsIlouldbci…
|