Results 61 to 70 of about 10,893 (225)

Hydrogenolysis, hydrogenation and nanoencapsulation in cascade reactions [PDF]

, 2012
Catalytic nanoreactors, prepared by the Layer-by-Layer encapsulation of zeolite H-Beta, were used in the dynamic kinetic resolution (DKR) of 1-phenylethanol and 1-indanol. Yields for both alcohols were clearly above 50%, with ee’s over 85%, indicating
Yap, Aaron J .
core  

Hydrogenolysis of Coal

Journal of the Fuel Society of Japan, 1957
石炭の水素化分解によりケミカルズを得る方法について論説し, 石炭の液相水素化分解と液化曲の改質とを組合わせるプロセスの可能性を, 三池炭およびその他の炭化水素類を用いた断続実験の結果より考察した。
Shigeo Noda, Takao Matsuda, Takashi Takahashi, Tsuneo Kakuzen   +3 more
openaire   +3 more sources

Exploring Calixarene‐Based Pseudorotaxane Architectures: Threading Ammonium Axles With an Exo‐Rim π‐Functionalized Calix[6]Arene Macrocycle

Chemistry – A European Journal, EarlyView.
This research presents a novel 1,4‐π‐functionalized calix[6]arene with enhanced interactions with dialkylammonium axles. We investigate threading behavior in CDCl3, highlighting how exo‐rim π‐functionalization affects binding affinity and stereoselectivity.
Veronica Iuliano, Paolo Della Sala, Placido Neri, Donato De Simone, Rocco Del Regno, Margherita De Rosa, Carmine Gaeta, Carmen Talotta   +7 more
wiley   +1 more source

Facile Polyolefin Plastics Hydrogenolysis Catalyzed by a Surface Electrophilic d0 Hydride

, 2021
Polyolefins comprise a major fraction of single-use plastics and yet their catalytic deconstruction/recycling has proven challenging due to their inert hydrocarbon connectivities.
Alexander H., Mason, Michael J., Bedzyk, Yosi, Kratish, Alessandro, Motta, Anusheela, Das, Tobin, Marks, Qing, Ma   +6 more
core   +1 more source

Selective Hydrogenation of Formamide to Methanol Over Supported Platinum Catalysts

Angewandte Chemie, Volume 138, Issue 25, 15 June 2026.
Amine–CO2 adducts can be hydrogenated to formamides and subsequently to methanol under mild conditions (<150°C), establishing an integrated CO2 capture‐and‐conversion route in a heterogeneous system that directly links amine sorbent cycling with methanol synthesis.
Xuetao Qin, XinXin Tian, Shou Qiu, Han Yan, Haijun Jiao, Henrik Junge, Matthias Beller   +6 more
wiley   +2 more sources

Enhancing Mass and Yield Product of Propylene Glycol Production through Glycerol Hydrogenolysis

Journal of Chemical Engineering Research Progress
The chemical industry in Indonesia continues to experience significant growth in both innovation and technology. One of the significant areas of improvement is in supporting materials, exemplified by propylene glycol.
Dhea Wahyu Amanda Arifin, Luthfi Maulana Firdaus, Muhammad Danil Huda, Muhammad Saefillahil Abdat, Navira Amalia Indriani   +4 more
doaj   +1 more source

Circular and Bio‐Sourced Polymers for Energy Applications: Natural Feedstocks, Recycling, and Upcycling Routes

EcoEnergy, EarlyView.
This review provides a critical comparative analysis of circular and bio‐sourced polymers for energy storage, systematically evaluating natural feedstocks alongside recycling and upcycling strategies for battery components. Key structure–property–performance relationships and inherent trade‐offs between sustainability metrics and electrochemical ...
Priyank Sinha, Amul Jain, Koushik Mahata, Sanjib Banerjee   +3 more
wiley   +1 more source

Selective hydrogenolysis of glycerol to 1,3-propanediol over bifunctional Pt/KIT-6 catalysts

Sustainability Science and Technology
Glycerol hydrogenolysis represents an important route for biomass valorization, enabling the sustainable conversion of glycerol, a major byproduct of biodiesel production, into value-added chemicals and thereby improving the utilization of renewable ...
Joaquin Herrero, Tobias K Misicko, Vijaya Gopu, Yang Xiao   +3 more
doaj   +1 more source

Effect of Preparation Method on Catalytic Activity of Ni/ γ-Al2O3 Catalysts

Ingeniería, 2017
The performance of catalysts has been shown to be strongly dependent on their methods of preparation.  A study to examine the relationship between catalyst preparation procedures and the structure, dispersion, activity, and selectivity of the finished ...
Bárbara Cristina Miranda Morales
doaj   +1 more source

Low‐Temperature in Situ Upgrading of Ultra‐Deep Heavy Oil Using Ni–Ce/MOF–OTf Superacid Catalysts to Enhance Energy Utilization and Sustainability

EcoEnergy, EarlyView.
A triflate‐functionalized Ni–Ce/MOF–OTf superacid enables low‐temperature (∼140°C) in situ upgrading of ultra‐deep heavy oil. It reduces viscosity by 92.11% in 12 h, maintains activity over cycles, and delivers 90.25% recovery with a lower carbon footprint by selective bond cleavage. ABSTRACT Ultra‐deep heavy oil is an important unconventional resource,
Li Wang, Ji‐Xiang Guo, Qiming Huang, Kunpeng Li, Chi Li, Yajie Wu   +5 more
wiley   +1 more source