Promotional Effect of Cu for Catalytic Amination of Diethylene Glycol with Tertiarybutylamine over Ni–Cu/Al2O3 Catalysts

2020 ◽  
Vol 150 (8) ◽  
pp. 2427-2436
Author(s):  
Yifan Wu ◽  
Wenying Gui ◽  
Xiaofei Liu ◽  
Li Zhang ◽  
Shuoxue Wang ◽  
...  
Keyword(s):  
Diethylene Glycol ◽  
Promotional Effect ◽  
Catalytic Amination

Catalytic amination of diethylene glycol with tertiarybutylamine over Ni–Al2O3 catalysts with different Ni/Al ratios

RSC Advances ◽  
2016 ◽  
Vol 6 (104) ◽  
pp. 102373-102380 ◽  
Author(s):  
Dongdong Cheng ◽  
Zhenlu Wang ◽  
Yanyang Xia ◽  
Yumeng Wang ◽  
Wenxiang Zhang ◽  
...  
Keyword(s):  
Diethylene Glycol ◽  
Heterogeneous Catalysts ◽  
Precipitation Method ◽  
Catalytic Amination ◽  
Co Precipitation

The catalytic amination of diethylene glycol (DEG) with tertiarybutylamine (TBA) to tertiarybutylaminoethoxyethanol (TBEE) was investigated on Ni–Al2O3 heterogeneous catalysts that were prepared using the co-precipitation method.

Diethylene Glycol/NaBr Catalyzed CO 2 Insertion into Terminal Epoxides: From Batch to Continuous Flow

ChemCatChem ◽  
2021 ◽  
Author(s):  
Davide Rigo ◽  
Roberto Calmanti ◽  
Alvise Perosa ◽  
Maurizio Selva ◽  
Giulia Fiorani
Keyword(s):  
Diethylene Glycol ◽  
Continuous Flow

scholarly journals Characteristics of hydroxyapatite-reduced graphene oxide composite powders synthesized via hydrothermal method in the absence and presence of diethylene glycol

Open Ceramics ◽  
2021 ◽  
Vol 5 ◽  
pp. 100067
Author(s):  
Hassan Nosrati ◽  
Rasoul Sarraf-Mamoory ◽  
Maria Canillas Perez ◽  
Dang Quang Svend Le ◽  
Reza Zolfaghari Emameh ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Hydrothermal Method ◽  
Reduced Graphene Oxide ◽  
Diethylene Glycol ◽  
Composite Powders ◽  
Oxide Composite ◽  
Reduced Graphene

Reduction of ketones to epimeric alcohols with potassium hydroxide-diethylene glycol

Tetrahedron ◽  
1985 ◽  
Vol 41 (12) ◽  
pp. 2513-2516 ◽  
Author(s):  
B.P. Pradhan ◽  
A. Hassan ◽  
(Miss) T. Ray
Keyword(s):  
Diethylene Glycol ◽  
Potassium Hydroxide ◽  
Reduction Of Ketones

Mechanistic Insights into the Promotional Effect of Ni Substitution in Non-noble Metal Carbides for Highly Enhanced Water Splitting

2021 ◽  
pp. 120560
Author(s):  
Soumyabrata Roy ◽  
Debabrata Bagchi ◽  
Lakshay Dheer ◽  
Saurav Ch. Sarma ◽  
Vincent Rajaji ◽  
...  
Keyword(s):  
Water Splitting ◽  
Noble Metal ◽  
Metal Carbides ◽  
Promotional Effect ◽  
Ni Substitution

scholarly journals Development and implementation of incident response near-infrared models for analyzing contaminated medicines containing diethylene glycol solvent

2014 ◽  
Vol 07 (06) ◽  
pp. 1450035
Author(s):  
Lihui Yin ◽  
Xuebo Zhang ◽  
Xiaodong Li ◽  
Shaohong Jin
Keyword(s):  
Propylene Glycol ◽  
Diethylene Glycol ◽  
Near Infrared ◽  
Raw Materials ◽  
Prediction Performance ◽  
Raw Material ◽  
Distilled Water ◽  
Incident Response ◽  
Quantification Model ◽  
Material Screening

Samples of preparations contaminated by diethylene glycol (DEG), diethylene glycol raw materials and laboratory prepared solutions were measured to get NIR spectra. Then the identification models were developed using the collected spectra and the spectra of distilled water, propylene glycol and the preparations without diethylene glycol. Besides, the quantification model was also established for determining the concentration of diethylene glycol in the preparations. Validation results show the identification and quantification models have ideal prediction performance. The emergency NIR models are rapid, easy to use and accurate, and can be implemented for identifying diethylene glycol raw material, screening the preparations contaminated by diethylene glycol in the markets and analyzing the concentrations of DEG.

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