Recent advances of pore system construction in zeolite-catalyzed chemical industry processes

2015 ◽  
Vol 44 (24) ◽  
pp. 8877-8903 ◽  
Author(s):  
Jing Shi ◽  
Yangdong Wang ◽  
Weimin Yang ◽  
Yi Tang ◽  
Zaiku Xie
Keyword(s):  
Theoretical Analysis ◽  
Chemical Industry ◽  
Industrial Processes ◽  
System Construction ◽  
Pore System ◽  
Recent Advances

Recent advances in zeolite-catalyzed industrial processes have been comprehensively reviewed with a careful classification and a detailed theoretical analysis.

ChemInform Abstract: Recent Advances of Pore System Construction in Zeolite-Catalyzed Chemical Industry Processes

ChemInform ◽  
2016 ◽  
Vol 47 (6) ◽  
pp. no-no
Author(s):  
Jing Shi ◽  
Yangdong Wang ◽  
Weimin Yang ◽  
Yi Tang ◽  
Zaiku Xie
Keyword(s):  
Chemical Industry ◽  
System Construction ◽  
Pore System ◽  
Recent Advances

scholarly journals Direct Transamidation Reactions: Mechanism and Recent Advances

Molecules ◽  
2018 ◽  
Vol 23 (9) ◽  
pp. 2382 ◽  
Author(s):  
Paola Acosta-Guzmán ◽  
Alejandra Mateus-Gómez ◽  
Diego Gamba-Sánchez
Keyword(s):  
Carboxylic Acid ◽  
Chemical Industry ◽  
Metal Catalysts ◽  
Direct Reaction ◽  
Valuable Alternative ◽  
Recent Advances ◽  
Other Substances ◽  
Recent Developments ◽  
Nitrogen Nucleophiles ◽  
Reactions Mechanism

Amides are undeniably some of the most important compounds in Nature and the chemical industry, being present in biomolecules, materials, pharmaceuticals and many other substances. Unfortunately, the traditional synthesis of amides suffers from some important drawbacks, principally the use of stoichiometric activators or the need to use highly reactive carboxylic acid derivatives. In recent years, the transamidation reaction has emerged as a valuable alternative to prepare amides. The reactivity of amides makes their direct reaction with nitrogen nucleophiles difficult; thus, the direct transamidation reaction needs a catalyst in order to activate the amide moiety and to promote the completion of the reaction because equilibrium is established. In this review, we present research on direct transamidation reactions ranging from studies of the mechanism to the recent developments of more applicable and versatile methodologies, emphasizing those reactions involving activation with metal catalysts.

The Coal Chemical Industry and Technology Innovation Service System Research Review

2011 ◽  
Vol 396-398 ◽  
pp. 1164-1169
Author(s):  
Xun Lian Si ◽  
Shu Xia Song
Keyword(s):  
Chemical Industry ◽  
Coal Gasification ◽  
Service System ◽  
Chain Extension ◽  
Research Review ◽  
System Construction ◽  
Industry Chain ◽  
The Core ◽  
Technological Chain ◽  
Oil Crisis

The vaporization and liquefied coal has important value to answer oil crisis for us, in technological chain support ,The coal chemical industry chain extension dependent on coal chemical industry innovation service system construction. In this paper,the author settled the coal chemical industry and technological innovation service system construction of research and development present situation, puts forward a ultimate extension of the technological chain is mature coal gasification technology, in industry chain the core industry is coal gas industry in the future,While improving the coal chemical industry innovation service system can effectively support technological chain the realization of the goal technique, also can promote the formation of the core industry chain.

scholarly journals Computational Insights into Industrial Chemistry

Computation ◽  
2020 ◽  
Vol 8 (4) ◽  
pp. 97
Author(s):  
Alexander S. Novikov
Keyword(s):  
Green Chemistry ◽  
Environmental Effects ◽  
Chemical Industry ◽  
Computer Aided Design ◽  
Recent Progress ◽  
Industrial Processes ◽  
Industrial Chemistry ◽  
Special Issue ◽  
Computer Aided ◽  
Aided Design

This brief Editorial is dedicated to announcing the Special Issue “Computational Insights into Industrial Chemistry”. The Special Issue covers the most recent progress in the rapidly growing field of computational chemistry, and the application of computer modeling in topics relevant to industrial chemistry (chemical industrial processes and materials, environmental effects caused by chemical industry activities, computer-aided design of catalysts, green chemistry, etc.).

scholarly journals Recent Advances and Applications of Spiral Dynamics Optimization Algorithm: A Review

2022 ◽  
Vol 6 (1) ◽  
pp. 27
Author(s):  
Madiah Binti Omar ◽  
Kishore Bingi ◽  
B Rajanarayan Prusty ◽  
Rosdiazli Ibrahim
Keyword(s):  
Theoretical Analysis ◽  
Optimization Algorithm ◽  
Optimization Algorithms ◽  
Future Research ◽  
Spiral Dynamics ◽  
Hybrid Approaches ◽  
Research Perspectives ◽  
Recent Advances

This paper comprehensively reviews the spiral dynamics optimization (SDO) algorithm and investigates its characteristics. SDO algorithm is one of the most straightforward physics-based optimization algorithms and is successfully applied in various broad fields. This paper describes the recent advances of the SDO algorithm, including its adaptive, improved, and hybrid approaches. The growth of the SDO algorithm and its application in various areas, theoretical analysis, and comparison with its preceding and other algorithms are also described in detail. A detailed description of different spiral paths, their characteristics, and the application of these spiral approaches in developing and improving other optimization algorithms are comprehensively presented. The review concludes the current works on the SDO algorithm, highlighting its shortcomings and suggesting possible future research perspectives.

Formic Acid as an Inexpensive and Convenient Reagent

2020 ◽  
Vol 24 ◽  
Author(s):  
Xiao-hua CAI ◽  
Su-qian CAI ◽  
Bing XIE
Keyword(s):  
Formic Acid ◽  
Green Synthesis ◽  
Chemical Industry ◽  
Hydrogen Donor ◽  
Organic Reactions ◽  
The Past ◽  
Recent Advances ◽  
Versatile Reagent

Abstract:: Formic acid (HCOOH) as an inexpensive and versatile reagent has attracted broad attention in the field of green synthesis and chemical industry. Formic acid acts not only as a convenient and less toxic CO surrogate, but also as an excel-lent formylative reagent, C1 source and hydrogen donor in organic reactions. Over the past decades, many exciting contribu-tions have been made which have helped chemists to understand the mechanisms of these reactions. The review will exam-ine recent advances in the utilization of formic acid as economical, practical and multipurpose reactant in synthetic trans-formations.

scholarly journals Adaptive accumulation and diagnostic information systems of enterprises in energy and industry sectors

2021 ◽  
Vol 250 ◽  
pp. 08002
Author(s):  
Valentyn Sobchuk ◽  
Oleg Barabash ◽  
Andriy Musienko ◽  
Olha Svynchuk
Keyword(s):  
Information Systems ◽  
Chemical Industry ◽  
Diagnostic Information ◽  
System Construction ◽  
Effective System ◽  
Industry Sectors

Our paper describes the methodology of an effective system construction based on information systems self-diagnosis using the case of Ukrainian enterprises in metallurgy, energy, and chemical industry. It describes the method of organization and implementation of self-diagnosis, mechanisms of detection, as well as the identification and localization of failed modules. The results formulate the criteria of sufficiency of efficiency of diagnostic information in the absence of restrictions on performance of elementary checks. Moreover, it yields the criterion of sufficiency of diagnostic information in the presence of restrictions on performance of elementary checks.

scholarly journals Recent Advances in Mechanics of Non-Newtonian Fluids

Fluids ◽  
2020 ◽  
Vol 5 (1) ◽  
pp. 10
Author(s):  
Wei-Tao Wu ◽  
Mehrdad Massoudi
Keyword(s):  
Biological Materials ◽  
Newtonian Fluids ◽  
Industrial Processes ◽  
Personal Care ◽  
Recent Advances ◽  
Non Linear

Flow of non-Newtonian (non-linear) fluids occurs not only in nature, for example, mud slides and avalanches, but also in many industrial processes involving chemicals (polymers), biological materials (blood), food (honey, ketchup, yogurt), pharmaceutical and personal care items (shampoo, creams), etc [...]

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