Design of an MWW zeolite catalyst for linear alkylbenzene synthesis with improved catalytic stability

2016 ◽  
Vol 6 (8) ◽  
pp. 2715-2724 ◽  
Author(s):  
Hsiang-Ting Yen ◽  
Jhao-Jyun Wang ◽  
Siou-Huei Siao ◽  
Seung Hyeok Cha ◽  
Suk Bong Hong ◽  
...  
Keyword(s):  
Zeolite Catalyst ◽  
Linear Alkylbenzene ◽  
Catalytic Stability ◽  
Mww Zeolite

Effect of micro–meso porosity of MWW zeolites on the catalytic linear alkylbenzene synthesis was studied.

One-pot synthesis of highly active Fe-containing MWW zeolite catalyst: Elucidation of Fe species and its impact on catalytic performance

2021 ◽  
Vol 32 (4) ◽  
pp. 1070-1080
Author(s):  
Peipei Xiao ◽  
Yong Wang ◽  
Ryota Osuga ◽  
Junko N. Kondo ◽  
Toshiyuki Yokoi
Keyword(s):  
Zeolite Catalyst ◽  
Catalytic Performance ◽  
One Pot ◽  
One Pot Synthesis ◽  
Highly Active ◽  
Fe Species ◽  
Mww Zeolite

Highly Active and Recyclable Sn-MWW Zeolite Catalyst for Sugar Conversion to Methyl Lactate and Lactic Acid

ChemSusChem ◽  
2013 ◽  
Vol 6 (8) ◽  
pp. 1352-1356 ◽  
Author(s):  
Qiang Guo ◽  
Fengtao Fan ◽  
Evgeny A. Pidko ◽  
William N. P. van der Graaff ◽  
Zhaochi Feng ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Zeolite Catalyst ◽  
Methyl Lactate ◽  
Highly Active ◽  
Mww Zeolite ◽  
Sugar Conversion

A New Computational Interface for Catalysis

2019 ◽  
Author(s):  
Pavlo Kravchenko ◽  
Craig Plaisance ◽  
David Hibbitts
Keyword(s):  
Zeolite Catalyst ◽  
Metal Ceramic ◽  
Catalyst Systems ◽  
Computational Catalysis

This manuscript outlines the utility and power of our computational catalysis interface. This interface has been developed by our group and used extensively to study metal, ceramic, and zeolite catalyst systems.

Pemanfaatan Metil Ester Sulfonat pada Pembuatan Deterjen Cair

2016 ◽  
Vol 7 (14) ◽  
pp. 143-155
Author(s):  
Eldha Sampepana ◽  
Suroto Hadi Saputra
Keyword(s):  
Fatty Acids ◽  
Methyl Ester ◽  
Linear Alkylbenzene Sulfonate ◽  
Emulsion Stability ◽  
Alcohol Sulfate ◽  
Stable Emulsion ◽  
Linear Alkylbenzene ◽  
Alkylbenzene Sulfonate ◽  
The Stability ◽  
The Right

In the manufacture of detergents still using surfactants (which serves as an emulsifier) of crude oil in the form of the AS. (alcohol sulfate) and LAS (linear alkylbenzene sulfonate), where this type of surfactant cannot be degraded by microorganisms when discharged into the environment, causing environmental pollution. Methyl ester sulfonate surfactant is an anionic surfactant which has a composition of C16 - C18 fatty acids are capable of acting against nature deterjensinya, while the C12 - C14 fatty acids contribute to the foaming effect. The purpose of this study was to look for the formulation of methyl ester sulfonate (MES) the right to produce a good detergent by using materials such as methyl ester sulfonate surfactant self-made, methyl ester sulfonate and sodium lauryl market Ester Sulfate (SLS) with a concentration of 15 %, 20 % and 25 %. Detergent results of the study have high detergency ( net ) compared with the detergency of detergent commercial, have a stable emulsion stability, the stability of the foam/foam detergent power made from methyl ester sulfonate surfactant produces less foam, compared with a detergent made from SLS and surfactant SNI 06-4075-1996 standards.

Catalytic stability of othro-chloronitrobenzene hydrogenation on Ru-Fe/C catalyst

2014 ◽  
Vol 34 (2) ◽  
pp. 391-396
Author(s):  
Xiangsheng XU ◽  
Ao’ang CHEN ◽  
Li ZHOU ◽  
Xiaoqing LI ◽  
Huizi GU ◽  
...  
Keyword(s):  
Catalytic Stability
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