Optimization of Support Pretreatment for Rh/AC Catalyst

机译：Rh / AC催化剂载体预处理的优化

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

Activated carbon has been widely used as porous support in heterogeneous catalysis. The special pretreatment of carbon support could tune the physical-chemical properties and the catalytic performance of the supported catalyst. The high-temperature chemical pretreatment of carbon support could effectively enhance the activity of carbon supported rhodium catalyst for hydroformylation of mixed octenes. The optimal conditions of pretreatment were studied by the Taguchi method. The results showed that the optimized parameters were 1.0 weight ratio of KOH to carbon, 1063 K treated temperature, 9.0 pH of carbon surface, and 75 min treated time. Under these conditions, the yield of aldehydes for hydroformylation reached up to 50.5%.

机译：活性炭已被广泛用作非均相催化中的多孔载体。碳载体的特殊预处理可以调节载体催化剂的物理化学性质和催化性能。碳载体的高温化学预处理可以有效提高碳载铑催化剂对混合辛烯加氢甲酰化的活性。田口法研究了最佳的预处理条件。结果表明，优化的参数为：KOH与碳的重量比为1.0，处理温度为1063 K，碳表面的pH为9.0，处理时间为75 min。在这些条件下，醛加氢甲酰化的产率高达50.5％。

著录项

来源
《CSISE 2011;Conference on computer science, intelligent system and environment》|2012年|p.213-217|共5页
会议地点
作者
ZhanHua Ma; Jun Li; XueNuan Liu; LanYi Sun;
展开▼
作者单位

展开▼
会议组织
原文格式 PDF
正文语种
中图分类计算技术、计算机技术;
关键词
activated carbon; pretreatment; orthogonal array design; hydroformylation;

机译：活性炭;预处理正交阵列设计;加氢甲酰化;

相似文献

外文文献
中文文献
专利

1. Effects of Pretreatments on the Surface Composition of Alumina-Supported Pd-Rh Catalysts [J] . T. Maillet, J. Barbier Jr., P. Gelin Journal of Catalysis . 2001,第2期

机译：预处理对氧化铝负载的Pd-Rh催化剂表面组成的影响
2. Fischer-Tropsch synthesis over model iron catalysts supported on carbon spheres: The effect of iron precursor, support pretreatment, catalyst preparation method and promoters [J] . Haifeng Xiong, Mahluli Moyo, Myriam A.M. Motchelaho Applied Catalysis, A. General: An International Journal Devoted to Catalytic Science and Its Applications . 2010,第1a2期

机译：在碳球上负载的模型铁催化剂上的费-托合成：铁前体的作用，载体预处理，催化剂的制备方法和促进剂
3. Aromatics Reduction over Supported Platinum Catalysts. 3. Effects of Catalyst Precursors and Pretreatment Conditions on the Performance of Palladium-Promoted Platinum Catalysts [J] . Chou-An Jan, Tzong-Bin Lin, Jen-Ray Chang Industrial & Engineering Chemistry Research . 1996,第11期

机译：相对于支持的铂催化剂的芳香族化合物还原。 3.催化剂前体和预处理条件对钯助铂催化剂性能的影响
4. THE EFFECT OF SUPPORT PRETREATMENT ON THE PERFORMANCE OF SUPPORTED FE FISCHER- TROPSCH CATALYSTS [C] . Kamyar Keyvanloo, William C. Hecker ACS National Meeting Exhibition . 2015

机译：支撑预处理对负载型Feischer-Tropsch催化剂性能的影响
5. THE EFFECTS OF PRETREATMENT ON THE BEHAVIOR OF PLATINUM/RHENIUM/ALUMINA CATALYSTS [D] . ISAACS, BRUCE HARTMAN 1981

机译：预处理对铂/ R /铝催化剂行为的影响
6. Monodisperse palladium–cobalt alloy nanocatalyst supported on activated carbon (AC) as highly effective catalyst for the DMAB dehydrocoupling [O] . Betul Sen, Hilal Acidereli, Neslihan Karaman, -1

机译：负载在活性炭（AC）上的单分散钯-钴合金纳米催化剂作为DMAB脱氢偶联的高效催化剂
7. Enhancement of the catalytic performance of supported-metal catalysts by pretreatment of the support [O] . Qu ZP, Huang WX, Zhou ST, 2005

机译：通过预处理载体提高负载型金属催化剂的催化性能

Optimization of Support Pretreatment for Rh/AC Catalyst

摘要

著录项

相似文献

相关主题

期刊订阅