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

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

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.

scholarly journals Conversion of Sucrose into Lactic Acid over Functionalized Sn-Beta Zeolite Catalyst by 3-Aminopropyltrimethoxysilane

ACS Omega ◽  
2018 ◽  
Vol 3 (12) ◽  
pp. 17430-17438 ◽  
Author(s):  
Ling Kong ◽  
Zheng Shen ◽  
Wei Zhang ◽  
Meng Xia ◽  
Minyan Gu ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Zeolite Catalyst ◽  
Beta Zeolite

Highly active and stable Zn/ZSM-5 zeolite catalyst for the conversion of methanol to aromatics: effect of support morphology

2018 ◽  
Vol 8 (21) ◽  
pp. 5646-5656 ◽  
Author(s):  
Kai Wang ◽  
Mei Dong ◽  
Xianjun Niu ◽  
Junfen Li ◽  
Zhangfeng Qin ◽  
...  
Keyword(s):  
Zeolite Catalyst ◽  
Catalytic Performance ◽  
Highly Active ◽  
Modification Effect ◽  
Zeolite Supports ◽  
Effect Of Support

The regulation of the morphology of HZSM-5 zeolite supports on the modification effect of zinc, as well as their subsequent catalytic performance for the methanol-to-aromatics (MTA) process were investigated.

Fast and Selective Sugar Conversion to Alkyl Lactate and Lactic Acid with Bifunctional Carbon–Silica Catalysts

2012 ◽  
Vol 134 (24) ◽  
pp. 10089-10101 ◽  
Author(s):  
Filip de Clippel ◽  
Michiel Dusselier ◽  
Ruben Van Rompaey ◽  
Pieter Vanelderen ◽  
Jan Dijkmans ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Sugar Conversion

scholarly journals Complete Genome Sequence of the Probiotic Lactic Acid Bacterium Lactobacillus Rhamnosus

2014 ◽  
Vol 2 ◽  
Author(s):  
Samat Kozhakhmetov ◽  
Almagul Kushugulova ◽  
Adil Supiyev ◽  
Indira Tynybayeva ◽  
Ulykbek Kairov ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Genome Sequencing ◽  
Life Sciences ◽  
Lactobacillus Rhamnosus ◽  
Genotypic Diversity ◽  
Biochemical Properties ◽  
Probiotic Properties ◽  
Full Genome Sequencing ◽  
Highly Active ◽  
Choice Of Species

Introduction: Lactobacilli are a bacteria commonly found in the gastrointestinal tract. Some species of this genus have probiotic properties. The most common of these is Lactobacillus rhamnosus, a microoganism, generally regarded as safe (GRAS). It is also a homofermentative L-(+)-lactic acid producer. The genus Lactobacillus is characterized by an extraordinary degree of the phenotypic and genotypic diversity. However, the studies of the genus were conducted mostly with the unequally distributed, non-random choice of species for sequencing; thus, there is only one representative genome from the Lactobacillus rhamnosus clade available to date. The aim of this study was to characterize the genome sequencing of selected strains of Lactobacilli.Methods: 109 samples were isolated from national domestic dairy products in the laboratory of Center for life sciences. After screaning isolates for probiotic properties, a highly active Lactobacillus spp strain was chosen.Genomic DNA was extracted according to the manufacturing protocol (Wizard® Genomic DNA Purification Kit). The Lactobacillus rhamnosus strain was identified as the highly active Lactobacillus strain accoridng to its morphological, cultural, physiological, and biochemical properties, and a genotypic analysis.Results: The genome of Lactobacillus rhamnosus was sequenced using the Roche 454 GS FLX (454 GS FLX) platforms. The initial draft assembly was prepared from 14 large contigs (20 all contigs) by the Newbler gsAssembler 2.3 (454 Life Sciences, Branford, CT).Conclusion: A full genome-sequencing of selected strains of lactic acid bacteria was made during the study.

Zn-Acetate-Containing ionic liquid as highly active catalyst for fast and mild methanolysis of Poly(lactic acid)

2019 ◽  
Vol 168 ◽  
pp. 108937 ◽  
Author(s):  
Xiuyan Song ◽  
Zhaoquan Bian ◽  
Yanhua Hui ◽  
Hui Wang ◽  
Fusheng Liu ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Lactic Acid ◽  
Active Catalyst ◽  
Poly Lactic Acid ◽  
Highly Active

Safe and efficient membrane permeabilizing polymers based on PLLA for antibacterial applications

RSC Advances ◽  
2016 ◽  
Vol 6 (34) ◽  
pp. 28947-28955 ◽  
Author(s):  
Zibiao Li ◽  
Pei Lin Chee ◽  
Cally Owh ◽  
Rajamani Lakshminarayanan ◽  
Xian Jun Loh
Keyword(s):  
Lactic Acid ◽  
Ethylene Glycol ◽  
Poly Ethylene Glycol ◽  
Dimethylaminoethyl Methacrylate ◽  
Highly Active ◽  
Poly Ethylene

Highly active antibacterial poly(N,N-dimethylaminoethyl methacrylate)-block-poly(l-lactic acid)-block-poly(N,N-dimethylaminoethyl methacrylate) conjugated with poly(ethylene glycol) (D-PLLA-D@PEG) copolymers were synthesized.

Efficient production of lactic acid from sugars over Sn-Beta zeolite in water: catalytic performance and mechanistic insights

2019 ◽  
Vol 3 (5) ◽  
pp. 1163-1171 ◽  
Author(s):  
Yuanyuan Sun ◽  
Lei Shi ◽  
Hao Wang ◽  
Gai Miao ◽  
Lingzhao Kong ◽  
...  
Keyword(s):  
Lactic Acid ◽  
Green Synthesis ◽  
Zeolite Catalyst ◽  
Catalytic Performance ◽  
Beta Zeolite ◽  
Efficient Production ◽  
Hydrothermal Conversion ◽  
Acid Yield

Hydrothermal conversion of sugars exceeded 98.0% with lactic acid yield reaching 67.1% over a Sn-Beta zeolite catalyst prepared via a green synthesis.

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