Mechanical-Chemical-Mineralogical Controls on Permeability Evolution of Shale Fractures by Yunzhong Jia, Yiyu Lu, Jiren Tang, Yi Fang, Binwei Xia, Zhaolong Ge

“…The experimental observations imply that (1) CO2-rich aqueous fluids have significant impact on the evolution of fracture permeability and may influence (and increase) shale gas production; (2) shale mineralogy, especially calcite mineral, decides the chemical reaction and permeability increasing when CO2-rich aqueous fluids flow through fractures by free-face dissolution effect; (3) clay mineral swelling reduces fracture aperture and additively calcite pressure solution removes the bridging asperities, which are the main reasons for fracture permeability decrease; (4) competition roles among clay mineral swelling, mineral pressure solution, and free-face dissolution determine how fracture permeability changes. …”
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Protective mechanism of unburned pulverized coal to coke in blast furnace by Xiang D.-W., Shen F.-M., Jiang X., Yang J.-L., Li X.-J., Gao Q.-J.

“…The results show that because of the decrease of the content of intermediates Cf(O) and C(O)Cf(O) the restrictive step between the coke and CO2 is an interfacial chemical reaction, and it accords with the Mckewan equation 1-(1-α)1/3=kt. …”
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Anisotropic shock response in oriented omnidirectional TATB supercells based on reactive molecular dynamics simulations by Guan-chen Dong, Jia-lu Guan, Ling-hua Tan, Jing Lv, Xiao-na Huang, Guang-cheng Yang

“…The system is more susceptible to be compressed rather than plastic deformed when shocked direction to the molecular layer at a 45° angle, resulting in the most obvious initial temperature increase. The chemical reaction pathways are similar in our simulations. …”
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The Reaction Extraction Combining Crystallization for Growth of Sodium Chloride in a Spray Fluidized Bed Crystallizer by Dan Zheng, Jie Yan, Jun Chen, Zeqin Wang

“…And it proves that the reactive extraction system is controlled by diffusion and chemical reaction. Analysis of the extraction kinetic model and comparison with experiments reveal that the extraction kinetic model results are in well agreement with experiments. …”
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Degradation of black tea theaflavin through C-ring cleavage by gut microbiota by Shuwei Zhang, Christina Ohland, Christian Jobin, Shengmin Sang

“…In this study, following the administration of TF to mice, the C-ring cleavage metabolites, dihydro- and tetrahydro-theaflavin (DH-TF and TH-TF) were detected in mouse feces by LC-MS and validated by authentic standards from in situ chemical reaction. The observation of the C-ring cleavage metabolites in TF-treated conventionalized mice but not in germ-free (GF) mice confirmed the role of gut microbiota in cleaving the C-rings of TF. …”
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Mechanical Properties of SiO2-Coated Carbon Fiber-Reinforced Mortar Composites with Different Fiber Lengths and Fiber Volume Fractions by Gwang-Hee Heo, Jong-Gun Park, Ki-Chang Song, Jong-Ho Park, Hyung-Min Jun

“…In the present study, SiO2 particles were coated on the surface of carbon fibers by means of chemical reaction of silane coupling agent (glycidoxypropyl trimethoxysilane, GPTMS) and colloidal SiO2 sol to improve the interfacial bonding force between fibers and matrix in cement matrix. …”
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Enhancement of Phosphorus Sorption onto Peanut shell by Means of Aluminum and Iron Oxide Coatings by Hazhar Jalal Ali, Muhammed Saeed Rasheed, Omran A Hawramy, Aya Muhammed Saeed

“…Also, the removal resulted from the physical adsorption of P rather than a chemical reaction.  …”
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Algorithms for Solving the Equilibrium Composition Model of Arc Plasma by Zhongyuan Chi, Yuzhang Ji, Ningning Liu, Tianchi Jiang, Xin Liu, Weijun Zhang

“…This weak singularity primarily arises due to significant discrepancies in the coefficients between the Saha equation and the Guldberg–Waage equation, attributed to differing chemical reaction energies. By contrast, the coefficients in the equations derived from the other three principles within the equilibrium composition model are predominantly single−digit constants, further contributing to the system’s weak singularity. …”
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Recent advances of the thermodynamic behavior of tin species in aqueous solution by Yang D.-R., Wu Z.-L., Ren K., Dong P., Zhang D., Yang B., Liang F.

“…Thermodynamic behavior has been extensively used to evaluate the stability of materials and predict the direction of the chemical reaction at different pH values, temperatures, potentials, and ion concentrations. …”
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Effect of Zinc Additive and Annealing on Dielectric Characteristics of the PSCCO Compound by shatha hashim mahdi, Naba F. Hamady, Demiral Akbar

“…As a result of the chemical reaction between the raw materials, the granules united with each other, increasing their size. …”
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Solving Phosphorus Fertilization-Related Drip Irrigation Emitter Clogging by Adding Mn²⁺ by Tianyu Xu, Sanlin Bao, Qiuyue Yu, Yu Gao

“…Phosphate fertilizer was dissolved in water and produced a chemical reaction with the ions in irrigation water. The new precipitates were generated, which caused more severe and complex blockage of drip irrigation emitters. …”
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A new process for extracting vanadium by direct calcification using the heat of molten vanadium slag by Qu J.-W., Zhang T.-A., Lv G.-Z., Chen Y.

“…Under the action of oxygen and CaO, the molten vanadium slag underwent calcification reaction to form acid-soluble calcium vanadate phase and the feasibility of its main chemical reaction was calculated by Factsage8.1. The calcified vanadium slag was leached by H2SO4 solution and characterized by the XRF, XRD, SEM, and EDS techniques. …”
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Efficient recovery of Ce(III) ions from acidic solutions using oxalic acid crosslinked chitosan by Tabtila Okta Rinila, Soon Kong Yong, Waheeba Ahmed Al-Amrani, Agustono Wibowo, Nurul Filzah Ghazali, Murat Yılmaz, Faiz Bukhari Mohd Suah, Megat Ahmad Kamal Megat Hanafiah

“…This indicates a chemical reaction between the Ce(III) cations and the functional groups on the adsorbent's surface. …”
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Investigating a Suitable Ratio of Iron Ore Tailings and Quarry Dust in Concrete Production. by Kasozi, Mark

“…Concrete is a homogeneous mixture of cement, coarse and fine aggregates, and water which consolidates into hard mass due to the chemical reaction between the cement and water, but its production has significant environmental consequences, including high carbon emissions and natural resource depletion. …”
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Denaturation Kinetics of Whey Protein Isolate Solutions and Fouling Mass Distribution in a Plate Heat Exchanger by Marwa Khaldi, Gilles Ronse, Christophe André, Pascal Blanpain-Avet, Laurent Bouvier, Thierry Six, Saloua Bornaz, Thomas Croguennec, Romain Jeantet, Guillaume Delaplace

“…Few investigations have attempted to connect the mechanism of dairy fouling to the chemical reaction of denaturation (unfolding and aggregation) occurring in the bulk. …”
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Mass Fragmentation Characteristics of t-Boc Substituted Drug Precursors by Cui-mei LIU, Xue-yan LIU, Zhen-dong HUA, Hao TANG, Yu DU, Wei JIA

“…It can prevent a chemical reaction at one specific group in a molecule, while other functional groups are transformed, and then can be easily chemically removed through a simple carbamate hydrolysis. …”
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Application of iron-rich slag to capture carbon dioxide gas through direct gas-solid carbonation by F. Abdul, R.F. Rahman, K.A. Purwanto, F.I. Ma'ruf, Y. Setiyorini, V.A. Setyowati, S. Pintowantoro

“…The aim is to assess the feasibility of applying iron-rich slag from nickel smelters in the solid carbonation gas process for carbon dioxide capture, focusing on chemical reactions and overall kinetics.METHODS: The iron-rich slag analyzed in this study contains a significant amount of iron oxide. …”
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Experimental evidences of radicals production by hydrodynamic cavitation: a short review by Nöpel, Julius-Alexander, Ayela, Frédéric

“…The presence of induced radicals and of chemical reactions, in liquids processed in ultrasonic reactors producing acoustic cavitation, has been widely demonstrated and is known as sonochemistry. …”
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Methodology for Calculating Specific Expenditure of Acid Reagents for Filter Regeneration of Water-Well Intakes / by V. V. Ivashechkin, E. A. Makarova, А. N. Kondratovich

“…The given paper proposes a methodology for theoretical calculation of acid reagent expenditure for dissolution of contaminative deposit of a unit mass having a known chemical composition.The methodology is based on the balance of substances in chemical reactions and interactions between hydrochloric acid and deposit components.…”
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Group Classification of a Generalized Lane-Emden System by Ben Muatjetjeja, Chaudry Masood Khalique, Fazal Mahmood Mahomed

“…We perform the group classification of the generalized Lane-Emden system xu′′+nu′+xHv=0,  xv′′+nv′+xgu=0, which occurs in many applications of physical phenomena such as pattern formation, population evolution, and chemical reactions. We obtain four cases depending on the values of n.…”
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