Sulfonated catalysts for methanol dehydration to dimethyl ether (DME)

被引：26

作者：

Barbarossa, Vincenzo ^{[1
]}

Viscardi, Rosanna ^{[1
]}

Maestri, Giovanni ^{[2
]}

Maggi, Raimondo ^{[2
]}

Gattia, Daniele Mirabile ^{[1
]}

Paris, Emanuele ^{[2
]}

机构：

[1] ENEA CR Casaccia, Via Anguillarese 301, I-00123 Sm Galeria Roma, Italy

[2] Univ Parma, Dipartimento Sci Chim Vita & Sostenibilita Ambin, Clean Synthet Methodol Grp, Parco Area Sci 17 A, I-43124 Parma, Italy

来源：

MATERIALS RESEARCH BULLETIN | 2019年 / 113卷

关键词：

Methanol dehydration; Dimethyl ether (DME); Sulfonated catalyst; BAEYER-VILLIGER-OXIDATION; HYDROGEN-PEROXIDE; LEVULINIC ACID; CONVERSION;

D O I：

10.1016/j.materresbull.2019.01.018

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Sulfonic acids grafted on inorganic support such as SiO2 and MCM41 was used as catalysts for conversion of methanol to dimethyl ether. In this experimental work the catalysts were compared for their catalytic properties in a continuous flow fixed-bed reactor at temperatures between 180 and 320 degrees C and 1 bar. It was found that all SO3H-functionalized materials in this study were active, selective and stable for DME synthesis. According to the experimental results MCM-41-(CH2)(3)-SO3H exhibited the best performance, related to its higher surface area and acidity.

引用

页码：64 / 69

页数：6

共 50 条

[21] Supported niobium catalysts for methanol dehydration to dimethyl ether: FTIR studies of acid properties
Ladera, R.
Finocchio, E.
Rojas, S.
Fierro, J. L. G.
Ojeda, M.
CATALYSIS TODAY, 2012, 192 (01) : 136 - 143
[22] Catalytic and kinetic study of methanol dehydration to dimethyl ether
Hosseininejad, S.
Afacan, A.
Hayes, R. E.
CHEMICAL ENGINEERING RESEARCH & DESIGN, 2012, 90 (06): : 825 - 833
[23] Dehydration of methanol to dimethyl ether over modified vermiculites
Dcbek, Radoslaw
Gomes Ribeiro, Maria Filipa
Fernandes, Auguste
Motak, Monika
COMPTES RENDUS CHIMIE, 2015, 18 (11) : 1211 - 1222
[24] Methanol dehydration to dimethyl ether using modified clinoptilolite
Royaee, S. J.
Sohrabi, A.
Falamaki, C.
MATERIALS SCIENCE-POLAND, 2007, 25 (04): : 1149 - 1160
[25] Dimethyl ether (DME)
Workplace Environmental Exposure Level Committee, Occupational Alliance for Risk Science , Toxicology Excellence for Risk Assessment
TOXICOLOGY AND INDUSTRIAL HEALTH, 2022, 38 (11) : 713 - 716
[26] Zirconium d-Transition Metal Phosphates As Catalysts for Selective Dehydration of Methanol to Dimethyl Ether
Glukhova, I. O.
Asabina, E. A.
Pet'kov, V. I.
Mironova, E. Yu.
Zhilyaeva, N. A.
Kovalskii, A. M.
Yaroslavtsev, A. B.
INORGANIC MATERIALS, 2020, 56 (04) : 395 - 401
[27] Study for Direct Synthesis of Dimethyl Ether from Syngas on Mixed Methanol Formation and Dehydration Catalysts
Jung, Suk Yong
Lee, Se Yoon
Lee, Soo Chool
Kim, Jae Chang
JOURNAL OF NANOELECTRONICS AND OPTOELECTRONICS, 2015, 10 (04) : 546 - 552
[28] Zirconium d-Transition Metal Phosphates As Catalysts for Selective Dehydration of Methanol to Dimethyl Ether
I. O. Glukhova
E. A. Asabina
V. I. Pet’kov
E. Yu. Mironova
N. A. Zhilyaeva
A. M. Kovalskii
A. B. Yaroslavtsev
Inorganic Materials, 2020, 56 : 395 - 401
[29] Kinetic parameter estimation for methanol dehydration to dimethyl ether over sulfonic and polymeric acid catalysts
Barbarossa, Vincenzo
Viscardi, Rosanna
Di Nardo, Antonio
Santagata, Alfonso
JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 2020, 95 (06) : 1739 - 1747
[30] Methanol Dehydration to Dimethyl Ether over Kaolinite-supported TiO2 Catalysts
Rosadi, Imran
Neramittagapong, Arthit
Athikaphan, Pakpoom
Punrattanasin, Pongsakorn
Neramittagapong, Sutasinee
JOURNAL OF THE JAPAN INSTITUTE OF ENERGY, 2021, 100 (12) : 313 - 321

← 1 2 3 4 5 →