题目
A.2CH3SH=2H2S+C2H6
B.H2S+MnO=MnS+H2O
C.H2S+ZnO=ZnS+H2O
D.3H2S+Fe3O4+H2=3FeS+4H2O
E.CH3SCH3=H2S+C2H5
第1题
第2题
A.2CH3SH=2H2S+C2H4
B.COS+H2=H2S+CO
C.CS2+4H2+=2H2S+CH4
D.CH3SH+H2=H2S+CH4
E.CH3SCH3+H2=H2S+C2H6
F.CH3SCH3=H2S+C2H4
第3题
A.2CH3SH=2H2S+C2H5
B.COS+H2=H3S+CO
C.CS2+4H2+=2H2S+CH5
D.CH3SH+H2=H2S+CH5
E.CH3SCH3+H2=H2S+C2H7
F.CH3SCH3=H2S+C2H5
第4题
A.原料气水份含量≤4%
B.原料气氧含量≤0.1%
C.脱硫槽高径比>3,表观接触时间>3秒
D.原料气氧含量≤1%
E.原料气水份含量≤0.4%
为了保护您的账号安全,请在“赏学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!