Results 141 to 150 of about 2,411,267 (285)

Study on combustion reaction products and free radicals of aliphatic hydrocarbon functional groups in coal based on ML potential MD. [PDF]

Sci Rep
Jia J, Wu Y, Zhao D, Wang F, Wang D, Yang Q, Xing Y.   +6 more
europepmc   +1 more source

Reaction pathways for in situ combustion

, 2015
This study proposes reaction pathways to explain chemical routes that the fractions of a heavy crude oil follow during the thermal cracking and low temperature oxidation stages of in situ combustión (ISC). ISC is an enhanced oil recovery method that has as operating principle a combustion process inside a reservoir. Coke is produced during this process
openaire   +1 more source

Crease‐Encoded Soft Origami Chambers: A Unified Design‐to‐Fabrication Framework for Low‐Pressure Pneumatic Joints

Advanced Intelligent Systems, EarlyView.
Origami turns a single silicone chamber into three different soft fluidic actuators. Crease angles alone decide whether it elongates, bends, or twists, and the fully folded chambers are cast monolithically in one day. Below 15 kPa, they reach 268% axial stretch, 72° bending, and 55° twist—no strain‐limiting layers, no rigid reinforcements, no vacuum ...
Alexia Le Gall, Mattia Franchi de’ Cavalieri, Gastone Ciuti, Arianna Menciassi, Matteo Cianchetti   +4 more
wiley   +1 more source

Design and preparation of molecular perovskite-based energetic composite Al@PAP-5 with excellent combustion characteristics. [PDF]

RSC Adv
Wang Z, Liu W, Yang D, Wang X, Ma Z, Wang J.   +5 more
europepmc   +1 more source

Study on the Spontaneous Combustion Characteristics and CO-CH₄ Formation Law of Low-Rank Bituminous Coal Based on In Situ Infrared. [PDF]

ACS Omega
Hou Y, Guo J, Jiang T, Zhang J, Wang Q, Zheng Y.   +5 more
europepmc   +1 more source

Preparation, structure, and reaction characteristics of TKX-50-AP composites. [PDF]

RSC Adv
Tao J, Han Z, Ren H, Wu X, Wang Y.
europepmc   +1 more source

Development and Validation of a Cellulose‐Coated Stir Bar Sorptive Extraction Method for a Simple, Environmentally Friendly Approach to Measuring Free Glycerol in Biodiesel

Journal of the American Oil Chemists' Society, EarlyView.
Preparation of a highly porous cellulose‐coated stir bar for the selective, environmentally friendly extraction of free glycerol from biodiesel using the SBSE method, followed by HPLC‐DAD analysis of the extract after derivatization with benzoyl chloride.
Caroline Lopes da Silva, Maria Aparecida Barros, Antônio Carlos Ferreira Batista, Anizio Marcio de Faria   +3 more
wiley   +1 more source

A Kinetic Study of the Inhibition Mechanism of 2,3,3,3-Tetrafluoropropene on Hydrogen Combustion. [PDF]

ACS Omega
Zheng B, Lin S, Du Z.
europepmc   +1 more source

Granular Bed Filtration of Coal Pyrolysis Gas: Effects of Media Reactivity on Dust Removal and Products

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Granular bed filtration is a promising technology for removing dust from high‐temperature coal pyrolysis gas. In this work, the reactivity of coal pyrolysis products over ceramsite, char, ultrastable Y‐type (USY) zeolite, and quartz particles was compared.
Shuaiqiang Yang, Guangchao Ding, Lin Du, Wenli Song, Songgeng Li   +4 more
wiley   +1 more source

An Improved EA-IRMS Method Using V₂O₅-Assisted Combustion for Carbon Isotope Analysis of High-Temperature and High-Pressure Metamorphic Graphite. [PDF]

J Mass Spectrom
Hongwei L, Lianjun F, Junjie X, Lei Z.
europepmc   +1 more source