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Table 1

Surface reactions for propylene and propylene oxide synthesis.

Reaction Reaction Ea in
number (type) Kelvin
R1(NR)(a) H + C3 →l −C3H 0
→c-C3H 0
R2(RR)(a) H + l-C3H →l-C3H2 0
→c-C3H2 0
R3(RR)(a) H + c-C3H →c-C3H2 0
→l-C3H2 0
R4(NR)(a) H + c, l-C3H2 →C3H3(CH2CCH) 0
R5(RR)(a) H + C3H3 →CH3CCH 0
→CH2CCH2 0
R6(NR)(a) H + CH3CCH →C3H5 2013
R7(NR)(b) H + CH2CCH2 →C3H5 0
R8(RR)(a) H + C3H5 →C3H6 0
R9(NR)(a) H + C3H6 →C3H7 1600
R10(RR)(a) H + C3H7 →C3H8 0
R11(NR)(a) H + C3H8 →C3H7 + H2 4000
R12(NR) 28.6(c)
R13(NR) 30.6(c)
R14(NR) 1-methyl vinyl alcohol 32.8(c)
R15(NR) 2-methyl vinyl alcohol 33.8(c)
R16(NR) 40(d)
R17(NR) (e)
R18(NR) CH + C2H6 →C3H6 + H Branching ratio 0.25(e)
R19(NR) CH + C2H6 →C2H4 + CH3 Branching ratio 0.75(e)

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