Results 151 to 160 of about 59,560 (347)

Hydrogenation of Alkynes and Olefins Catalyzed by Quaternary Ammonium Salts

Advanced Science
Catalytic hydrogenation of unsaturated hydrocarbons to alkenes and alkanes using molecular hydrogen is one of the most fundamental transformations in organic synthesis.
Qi Guo, Guoli Shen, Guangfu Lu, Jinyi Qian, Qitao Que, Jiuling Li, Yafei Guo, Baomin Fan   +7 more
doaj   +1 more source

Antimicrobial Activity of a Novel Silane Coupling Agent Consisting of a Quaternary Ammonium Salt Using a Polymicrobial Biofilm Model [PDF]

, 2017
Nihei Tomotaro
openalex   +1 more source

Surface Activity, Wetting, and Aggregation of a Perfluoropolyether Quaternary Ammonium Salt Surfactant with a Hydroxyethyl Group. [PDF]

Molecules, 2023
Dou J, Liu J, Wang Y, Zhi L, Shen J, Wang G.   +5 more
europepmc   +1 more source

Bases of inorganic and organic chemistry [PDF]

, 2016
Stated fundamental theoretical principles of general, inorganic and organic chemistry and analyzed the reactivity of the most important classes of inorganic and organic substances. A multivariate tasks and exercises for classroom and independent work are
Alami, D., Slavkova, M., Ved, M.
core  

Research on the Detoxification of Municipal Solid Waste Incineration Fly Ash: Organic Acid Washing Pretreatment Coupled With Cement/DDTC Stabilization

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Heavy metals in municipal waste incineration fly ash are potentially harmful to the ecological environment and human health. To mitigate the hazards of fly ash, this study attempts to detoxify fly ash through organic acid washing pretreatment coupled with cement/sodium diethyldithiocarbamate (DDTC) solidification.
Junfeng Pang, Tong Tian, Yaji Huang, Zhicheng Zhu, Zhiyuan Li   +4 more
wiley   +1 more source

Synthesis and Characterization of a Novel Quaternary Ammonium Salt as a Corrosion Inhibitor for Oil-Well Acidizing Processes. [PDF]

ACS Omega, 2023
Kuraimid ZK, Abid DS, Fouda AES.
europepmc   +1 more source

Mechanistic Insights Into Cellulose Dissolution in Solvents for Advanced Industrial Applications: A Systematic and Bibliometric Review

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Cellulose dissolution is important for various industries, including textiles, bioplastics, foods and pharmaceuticals, yet achieving efficient dissolution remains challenging. Deep eutectic solvents (DES) have emerged as promising alternatives to traditional solvents due to their low toxicity, biodegradability and sustainability.
Chigozie Charity Okwuwa, Fatmawati Adam, Michael E. Ries, Nor Hanuni Ramli, Samuel Olugbenga Olunusi   +4 more
wiley   +1 more source

Synthesis of Castor Oil-Based Quaternary Ammonium Salt and Modification of Attapulgite for Treating Industrial Wastewaters. [PDF]

Materials (Basel), 2023
Yan X, Ding J, Shi W, Tang L, Zhang Y, Xu W.   +5 more
europepmc   +1 more source

Исследование устойчивости суспензии карбонатного шлама в производстве гидроксида натрия [PDF]

, 2012
В статье рассматривается влияние широкого ассортимента солей четвертичных аммониевых оснований на устойчивость суспензии карбонатного шлама производства гидроксида натрия известковым способом.
Леденёва, О. П., Посторонко, А. И.   +1 more
core  

New quaternary ammonium salts based decontaminants

Romanian Journal of Military Medicine, 2014
Decontamination after terrorist attacks or industrial accidents with biological and/or chemical agents („bio-chem“) must be fast and efficient, in order to reduce the number of victims and to eliminate the consequent damages. The decontamination of living biological agents (bacteria, viruses) or nonliving ones (toxins, regulators) and toxic chemicals ...
Diana M. Popescu, Viorel Ordeanu, Lucia E. Ionescu, Gabriela V. Dumitrescu, Simona N. Bicheru, Marius Necşulescu   +5 more
openaire   +1 more source