| 查看: 422 | 回复: 1 | |||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | |||
[求助]
关于改性的MCM-41分子筛的相关内容的翻译
|
|||
|
Ni-Mo catalysts were introduced by incipient wetness impregnation of the synthesized MCM-41 sieve. Aqueous solutions of Ni(CH3COO)2· 4H2O and (NH4)6Mo7O24· 4H2Owere used for the catalysts Ni-Mo/MCM-41. The MCM-41 was impregnated first with the required amount of aqueous solution of (NH4)6Mo7O24· 4H2O and dried at 1200C for 14 h；the dried material was calcined at 4500 for 6 h and at 5000C for 2 h in air. Then, the Mo/MCM-41 was impregnated with the required amount of Ni(CH3COO)2 · 4H2O, also dried at 1200 and calcined at 4500 for 6 h and at 500 0C for 2 h in air. In the case of Mo/MCM-41, MoO3 content was of 12 wt.% and, in the case of Ni-Mo/MCM-41 catalyst, the promoted NiO content was varied at 3, 6 and 9 wt.%,respectively. These catalysts are further referred to as Ni-Mo-0.25/MCM-41, Ni-Mo-0.50/MCM-41 and Ni-Mo-0.75/ MCM-41, respectively, where 0.25, 0.50 and 0.75 are the Ni/Mo atomic ratio. 文献 第一页右下方第一段。 On the other hand, for the hydrogenation, the catalyst bed of approximately 30 mm length was packed between two quartz wool layers in the center of the reactor. 第二页左边上数14行。 如果这传的格式有错误，大神们可以下载文献查看。 |
回复此楼» 本帖附件资源列表
-
欢迎监督和反馈：小木虫仅提供交流平台，不对该内容负责。
本内容由用户自主发布，如果其内容涉及到知识产权问题，其责任在于用户本人，如对版权有异议，请联系邮箱：xiaomuchong@tal.com - 附件 1 : CHOL_R.pdf_12_14.pdf
2017-01-17 14:06:03, 135.81 K
» 猜你喜欢
上海工程技术大学张培磊教授团队招收博士生
已经有3人回复
-
上海工程技术大学【激光智能制造】课题组招收硕士
已经有5人回复
-
求助院士们，这个如何合成呀
已经有4人回复
-
临港实验室与上科大联培博士招生1名
已经有9人回复
-
想换工作。大多数高校都是 评职称时 认可5年内在原单位取得的成果吗？
已经有7人回复
-
需要合成515-64-0，50g，能接单的留言
已经有4人回复
-
自荐读博
已经有4人回复
-
写了一篇“相变储能技术在冷库中应用”的论文，论文内容以实验为主，投什么期刊合适？
已经有6人回复
-
带资进组求博导收留
已经有10人回复
-
最近几年招的学生写论文不引自己组发的文章
已经有11人回复
【答案】应助回帖
★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ...
爱与雨下: 金币+1 2017-02-04 12:28:30
物是人非twg: 金币+100, 翻译EPI+1, ★★★很有帮助 2017-02-08 14:23:46
爱与雨下: 金币+1 2017-02-04 12:28:30
物是人非twg: 金币+100, 翻译EPI+1, ★★★很有帮助 2017-02-08 14:23:46
|
Ni-Mo catalysts were introduced by incipient wetness impregnation of the synthesized MCM-41 sieve. Aqueous solutions of Ni(CH3COO)2· 4H2O and (NH4)6Mo7O24· 4H2Owere used for the catalysts Ni-Mo/MCM-41. The MCM-41 was impregnated first with the required amount of aqueous solution of (NH4)6Mo7O24· 4H2O and dried at 1200C for 14 h；the dried material was calcined at 4500 for 6 h and at 5000C for 2 h in air. Then, the Mo/MCM-41 was impregnated with the required amount of Ni(CH3COO)2 · 4H2O, also dried at 1200 and calcined at 4500 for 6 h and at 500 0C for 2 h in air. In the case of Mo/MCM-41, MoO3 content was of 12 wt.% and, in the case of Ni-Mo/MCM-41 catalyst, the promoted NiO content was varied at 3, 6 and 9 wt.%,respectively. These catalysts are further referred to as Ni-Mo-0.25/MCM-41, Ni-Mo-0.50/MCM-41 and Ni-Mo-0.75/ MCM-41, respectively, where 0.25, 0.50 and 0.75 are the Ni/Mo atomic ratio. 通过合成MCM-41分子筛的等体积浸渍法来引入Ni-Mo催化剂。将Ni(CH3COO)2· 4H2O和(NH4)6Mo7O24· 4H2O的水溶液用于催化剂 Ni-Mo/MCM-41。首先，用所需量的 (NH4)6Mo7O24· 4H2O 的水溶液浸渍MCM-41，并在120℃下干燥14h；将干燥的材料在空气中于450℃下煅烧6h，并在500℃下煅烧2h。然后，用所需量的Ni(CH3COO)2 · 4H2O浸渍Mo/MCM-41，也在120℃下干燥，并在空气中于450℃下煅烧6h，并在500℃下煅烧2h。在Mo/MCM-41的情况下，MoO3含量是 12 wt.%。在Ni-Mo/MCM-41催化剂的情况下，促进的NiO 含量分别在 3, 6 和9 wt.%下变化。这些催化剂还分别称作 Ni-Mo-0.25/MCM-41, Ni-Mo-0.50/MCM-41 和Ni-Mo-0.75/ MCM-41, 其中0.25, 0.50 和 0.75 是 Ni/Mo 原子比例。 文献 第一页右下方第一段。 On the other hand, for the hydrogenation, the catalyst bed of approximately 30 mm length was packed between two quartz wool layers in the center of the reactor. 另一方面，对于氢化而言，在反应器的中央，将约30mm长的催化剂床填充在两个石英棉层之间。 |
2楼2017-02-02 11:27:26