Results 261 to 270 of about 298,975 (389)

Numerical Analysis of Auto-Ignition Sites in Spark Ignition Engines.

, 2002
Katsuya Saijyo, Kazuie NISHIWAKI, Yoshinobu YOSHIHARA   +2 more
openalex   +2 more sources

Electrocatalytic Ammonia Oxidation Reaction: Selective Formation of Nitrite and Nitrate as Value‐Added Products

ChemSusChem, EarlyView.
Ammonia (NH3) is an important hydrogen carrier with applications in energy and chemical production. This review highlights NH3 electrooxidation strategies, including fuel cells, wastewater treatment, and electrolyzers for nitrite (NO2−) and nitrate (NO3−) production as an alternative to the Ostwald process.
Ieva A. Cechanaviciute, Wolfgang Schuhmann   +1 more
wiley   +1 more source

Effect of Auxiliary Hydrogen Injection in the Prechamber on the Combustion Process of a Natural Gas Engine. [PDF]

ACS Omega
Yang X, Li G, Liang Y, Wang P, Cheng Y, Zhao Y.   +5 more
europepmc   +1 more source

Concentration measurement of hydrocarbon inside an exhaust pipe by using infrared absorption technique in a spark ignition engine

, 2002
Eiji Tomita, Nobuyuki Kawahara, Yamato Nakamizo   +2 more
openalex   +2 more sources

Influence of spark discharge characteristics on ignition and combustion process and the lean operation limit in a spark ignition engine

Applied Energy, 2019
Seima Tsuboi, Shinji Miyokawa, M. Matsuda, T. Yokomori, N. Iida   +4 more
semanticscholar   +1 more source

Rethinking Chlorine: Essential Chemical or Replaceable Risk?

ChemSusChem, EarlyView.
Chlorine is essential for the production of plastics and pharmaceuticals but poses significant safety and environmental risks. Herein, processes are presented that substitute chlorine or reduce its demand. Where indispensable, trichloride‐ and bichloride‐based ionic liquids could enhance safety and streamline the integration of renewable energy ...
Johannes Schwan, Merlin Kleoff, Gesa H. Dreyhsig, Patrick Voßnacker, Traute Fiedler, Marian Rosental, Sebastian Riedel   +6 more
wiley   +1 more source

Preparation of CL-20 with Controllable Particle Size Using Microfluidic Technology. [PDF]

Molecules
Zhang Z, Yu J, Wen Y, Jiang H, Xu S, Shao Y, Yao E, Li H, Zhao F.   +8 more
europepmc   +1 more source

Nickel‐Catalyzed Hydro‐ and Deutero‐dehalogenations of (Hetero)Aryl Halides under Aqueous Micellar Catalysis Conditions

ChemSusChem, EarlyView.
Efficient Ni‐catalyzed hydrodehalogenations and deuterodehalogenations of aryl/heteroaryl halides are reported. This new technology applies to highly functionalized drugs and drug intermediates. The overall greenness is demonstrated via recyclability of the aqueous reaction media and associated overall low E‐Factors.
Monica S. Lopez Lemus, Rahul D. Kavthe, Rohan M. Thomas, Max Baumann, Karthik S. Iyer, Bruce H. Lipshutz   +5 more
wiley   +1 more source

Hydrogen as a spark ignition engine fuel

, 2003
G. A. Karim
openalex   +2 more sources

Itinerant curriculum theory: People's theory against the field's epistemicidal ethos

The Curriculum Journal, EarlyView.
Abstract The field of curriculum studies suffers from a glaring theoretical impasse. Much of this impasse has been rightly attributed to the triumphalism of the neoliberal wave that has massacred the educational hemisphere with policies and practices that reduce pedagogy to an instrumentalist praxis directly associated with the thirsty desires and ...
João M. Paraskeva
wiley   +1 more source