Subject Area物理化学
一种用于合成气制甲烷并联产油品的铁基催化剂、其制备及应用; 一种用于合成气制甲烷并联产油品的铁基催化剂、其制备及应用; 一种用于合成气制甲烷并联产油品的铁基催化剂、其制备及应用; 一种用于合成气制甲烷并联产油品的铁基催化剂、其制备及应用
朱文良; 刘中民; 刘勇; 刘洪超; 孟霜鹤; 李利娜; 刘世平
Application NumberCN201010610492.8
Patent NumberCN201010610492.8
Application Date2010-12-29
Rights Holder中国科学院大连化学物理研究所
PCT Attributes
Copyright Date2014-11-26
一种用于合成气制甲烷并联产油品的铁基催化剂、其制备及应用; 一种用于合成气制甲烷并联产油品的铁基催化剂、其制备及应用; 一种用于合成气制甲烷并联产油品的铁基催化剂、其制备及应用; 一种用于合成气制甲烷并联产油品的铁基催化剂、其制备及应用
Date Available2014-11-26
Other AbstractThe invention discloses a catalyst for reactions of preparing methane and co-generating petroleum products cogeneration by synthesis gas, preparation of the catalyst and technical conditions of methanation of and cogeneration of petroleum products of the synthesis gas. The catalyst has a formula of ABFeO/C, wherein an active component is FeO, and the content of metallic iron is 5.0-30.0 wt% of the total weight of the catalyst; an accessory ingredient A is composed of copper and manganese, and has the content of 0.01-5.0 wt% of the total weight of the catalyst; an accessory ingredient B comprises alkali metals of Li, Na, K and the like, and has the weight of 0.01-5.0 wt% of the total weight of the catalyst; and a carrier C comprises SiO2, ZrO, Al2O3, TiO2, active carbon and the like, and has the weight of 40.0 -95.0 wt% of the total weight of the catalyst. The catalyst is prepared by adopting an impregnation method through impregnating corresponding A, B, nitrates and ferric nitrate in a certain order on the carrier C, and roasting at 400-800 DEG C. The synthesis gas is adopted as the raw materials in the invention, and has wide resources; the catalyst has the advantages of low cost, simple preparation and high efficiency, can be adjusted according to requirements and is suitable for mass production. | 一种合成气制甲烷并联产油品反应所用催化剂、其制备和合成气甲烷化并联产油品的工艺条件。催化剂组成为ABFeO/C,活性组分为氧化铁,金属铁基含量为为催化剂总重量的5.0-30.0wt%;助剂A为铜,锰,其含量为催化剂总重量的0.01~5.0wt%;助剂B为碱金属Li,Na,K等,其重量为催化剂总重量的0.01~5.0wt%载体C为SiO2,ZrO,Al2O3,TiO2,活性炭等,其重量为催化剂总重量的40.0~95.0%。催化剂的制备过程采用浸渍法,用相应的A,B硝酸盐和硝酸铁,按一定的顺序,浸渍在载体C上,经400-800℃焙烧而成。本发明的原料为合成气,来源广泛,催化剂的成本低廉,制备简单,效率很高,产品可按需要进行调节,适合连续大规模生产。
Document Type专利
Recommended Citation
GB/T 7714
朱文良,刘中民,刘勇,等. 一种用于合成气制甲烷并联产油品的铁基催化剂、其制备及应用, 一种用于合成气制甲烷并联产油品的铁基催化剂、其制备及应用, 一种用于合成气制甲烷并联产油品的铁基催化剂、其制备及应用, 一种用于合成气制甲烷并联产油品的铁基催化剂、其制备及应用. CN201010610492.8[P]. 2014-11-26.
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