| 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 | |
| 2014-11-26 | |
| 专利号 | CN201010610492.8 |
| 专利类型 | 发明 |
| 权利人 | 中国科学院大连化学物理研究所 |
| 中文摘要 | The 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。 |
| 是否PCT专利 | 否 |
| 学科主题 | 物理化学 |
| 公开日期 | 2014-11-26 |
| 授权日期 | 2014-11-26 |
| 申请日期 | 2010-12-29 |
| 专利申请号 | CN201010610492.8 |
| 内容类型 | 专利 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/145286]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | 中国科学院大连化学物理研究所 |
| 推荐引用方式 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. 2014-11-26. |
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