(1)Fe(Fe2O3)。(2)Ag(Cu)。(3)CO2(CO)。(4)CO(CO2)。(5)CaO(CaCO3)。 相关知识点: 试题来源: 解析 `Fe_2O_3+3COstackrel{\ △\ }{rarr}2 Fe+$$ \cdot 3 C O \_ \_ 2 $$ `Cu+2AgNO_3 rarr Cu(NO_3)_2+ 2Ag CO+CuOstackrel{\ △\ }{rarr}Cu+CO 2`CO_2+Ca...
1.1.2 设计的目的和意义1. 设计目的变换工段的主要目的:(1) 调节氢碳比使(H2-CO2) /( CO+C2)O=2 左右。是指甲醇合成时新鲜合成气的氢碳比,也就是净化之后、合成之前的氢碳比,该比例的达到还要借助于净化工段二氧化碳的吸收、排除(以水煤浆等煤气化的)或补充(以焦炉煤气或天然气为原料的),单是在变换...
2为了满足让组分存在差异的原料气能进展CO变换的要求,需要不同种类的催化剂:1.铁铬系变换催化剂 在1912年,德国人WWied利用FeOA12O3,做CO变换催化剂。1915年开场工业应用,在20世纪30年代就得到了广泛的使用。典型的铁基催化剂组成为74.2Fe2O3, 6、10Cr2O3,0.2MgO,其余为挥发分。3Cr2O3为主要助剂,含量不...
Answer to: Using Hess's law, calculate Delta H value for the following reaction: FeO (s) + CO (s) to Fe (s) + CO_2 By signing up, you'll get...
02 March 2017 Highly sensitive H2S sensors based on Cu2O/Co3O4 nano/microstructure heteroarrays at and below room temperature Guangliang Cui1, Pinhua Zhang1, Li Chen1, Xiaoli Wang1, Jianfu Li2, Changmin shi1 & Dongchao Wang1 Gas sensors with high sensitivity at and below...
Sang Wook Han1 &Young Dok Kim1 Using a chemical vapor deposition method with regulated sample temperatures under ambient pressure conditions, we were able to fully decorate the internal structure of a mesoporous Al2O3 bead (~1 mm in particle diameter) with iron oxide nanoparticles (...
Fe3+ 2iopn3/s2 cBo-usiltdesocacnudpFyeth2ep1o/2ctBa-hseitdersaclosiintecsi.dTehdewHitRhXthPeS peak positions of Fe2+ species25, indicating Co 2p spectrum (Supplementary Fig. 6(a)) showed two peaks at 782.06 eV and 787.53 eV, which were due to the existence of Co2+ ...
Calculate the value of Delta H^{circ} for the reaction 4 NH_3 (g) + 5 O_2 (g) to 4 NO (g) + 6 H_2O (g) Calculate the delta G for the following reaction. Fe2O3 (s) + 3CO (g)---> 2Fe (s) + 3CO2 (g). Use the following rea...
okumura等45采用沉积-沉淀法制备了ir/tio2、ir/al2o3和ir/fe2o3催化剂,低于室温ir/tio2对co氧化就有较高的催化活性,且高于ir/al2o3和ir/fe2o3。tem结果表明,ir在tio2上以 30、2 nm的薄层呈现,其结构明显不同于其他贵金属催化剂。güldür等46将ag催化剂用于富氢气氛中co氧化反应,研究发现,在160200范围...
可燃性可燃性C+O2=CO2(充分燃烧充分燃烧)2C+O2=2CO(不充分燃烧不充分燃烧)2.还原性还原性C+2CuO=2Cu+CO2C+CO2=2CO点燃点燃点燃点燃高温高温高温高温1.可燃性可燃性2CO+O2=2CO22.还原性还原性CO+CuO=Cu+CO23.毒性毒性点燃点燃1.可燃性可燃性2H2+O2=2H2O2.还原性还原性H2+CuO=Cu+H2O点燃点燃第17页...