Zeolite catalysts modified with zirconium and sulfur compounds in the conversion of dimethyl ether to lower olefins

被引：0
作者：
N. V. Kolesnichenko
E. E. Kolesnikova
L. E. Kitaev
E. N. Biryukova
N. I. Trukhmanova
S. N. Khadzhiev
机构：
[1] Russian Academy of Sciences,Topchiev Institute of Petrochemical Synthesis
来源：
Petroleum Chemistry | 2012年 / 52卷
关键词：
Zirconium; Zeolite; Petroleum Chemistry; Zeolite Catalyst; Lower Olefin;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effect of zirconium addition to zeolite-containing catalysts for dimethyl ether conversion to lower olefins has been studied. The effect of the nature of the zirconium compound on the catalytic properties of a zeolite catalyst has been analyzed, and a method for generating new acid sites through the sulfation of a Zr-containing zeolite matrix has been developed. Using physicochemical methods, it has been shown that the processing of a zeolite with zirconium and sulfur compounds does not lead to the degradation of its structure and a change in the adsorption volume.
引用
收藏
页码：155 / 160
页数：5
相关论文
共 50 条
[41]   Preparation of Phosphorus Modified HZSM-5 Zeolite Catalysts and Their Catalytic Performances of Methanol to Olefins [J].
Tian Shuxun ;
Ji Shengfu ;
Sun Qi .
MATERIALS RESEARCH AND APPLICATIONS, PTS 1-3, 2014, 875-877 :295-+
[42]   Degradation and regeneration of copper-iron spinel and zeolite composite catalysts in steam reforming of dimethyl ether [J].
Shimoda, N. ;
Faungnawakij, K. ;
Kikuchi, R. ;
Eguchi, K. .
APPLIED CATALYSIS A-GENERAL, 2010, 378 (02) :234-242
[43]   Effect of Water on the Rate of Methanol Conversion to Dimethyl Ether Over H-ZSM-5 Zeolite [J].
Zhokh, O. O. ;
Trypolskyi, A. I. .
THEORETICAL AND EXPERIMENTAL CHEMISTRY, 2021, 57 (03) :220-225
[44]   Conversion of lower alcohols into C2–C4 olefins over acid-base catalysts [J].
R. V. Ermakov ;
V. A. Plakhotnik .
Petroleum Chemistry, 2008, 48 :1-5
[45]   Conversion of gas-condensate straight-run gasolines to high-octane gasolines over zeolite catalysts modified with metal nanopowders [J].
V. I. Erofeev ;
A. S. Medvedev ;
I. S. Khomyakov ;
E. V. Erofeeva .
Russian Journal of Applied Chemistry, 2013, 86 :979-985
[46]   Improvement of n-Butene Yield in Dimethyl Ether-to-Olefin Reaction Using Ferrierite Zeolite Catalysts [J].
Hanaoka, Toshiaki ;
Aoyagi, Masaru ;
Edashige, Yusuke .
CATALYSTS, 2023, 13 (07)
[47]   Mesoporous silica materials modified with alumina polycations as catalysts for the synthesis of dimethyl ether from methanol [J].
Macina, Daniel ;
Piwowarska, Zofia ;
Tarach, Karolina ;
Gora-Marek, Kinga ;
Ryczkowski, Janusz ;
Chmielarz, Lucjan .
MATERIALS RESEARCH BULLETIN, 2016, 74 :425-435
[48]   Conversion of Dimethyl Ether to Light Olefins over a Lead-Incorporated SAPO-34 Catalyst with Hierarchical Structure [J].
Song, Kang ;
Lim, Jeong Hyeon ;
Yoon, Young Chan ;
Park, Chu Sik ;
Kim, Young Ho .
APPLIED CHEMISTRY FOR ENGINEERING, 2023, 34 (05) :548-555
[49]   Catalytic conversion of methyl chloride to lower olefins over modified H-ZSM-34 [J].
Xu, Ting ;
Song, Hang ;
Deng, Weiping ;
Zhang, Qinghong ;
Wang, Ye .
CHINESE JOURNAL OF CATALYSIS, 2013, 34 (11) :2047-2056
[50]   Synthesis of hierarchical SAPO-34 catalysts modified with manganese nanoparticles for conversion of methanol to light olefins: a deactivation and regeneration study [J].
Varzaneh, Ali Zeinali ;
Towfighi, Jafar ;
Moghaddam, Mojtaba Saei .
REACTION KINETICS MECHANISMS AND CATALYSIS, 2019, 128 (02) :1043-1063
12345