A successful case study of using HCl and viscoelastic diverting acid systems for carbonate matrix acidizing in an oil well with optimized predictive model by Javad Mahdavi Kalatehno, Ehsan Khamehchi, Mostafa Keihanikamal, Fatemeh Yousefmarzi, Matin Dargi, Peyman Daneshfar

“…This article presents a comprehensive case study that examining the application of hydrochloric acid (HCl) and VDA systems in a low-permeability carbonate reservoir situated in southern Iran. The study integrates design of experiments (DOE) and multi-objective optimization techniques to assess the impact of various operational parameters on acidizing performance. …”
Get full text

Low-carbon cementitious composite incorporated with biochar and recycled fines suitable for 3D printing applications: hydration, shrinkage and early-age performance by Karol Federowicz, Krzysztof Cendrowski, Pawel Sikora

“…This article presents a comparative analysis of two promising approaches to reducing the carbon footprint of 3D printing concrete mixes by partially replacing cement with biochar and recycled fines. …”
Get full text

Bioremediation of Heavy Metal-Contaminated Solution and Aged Refuse by Microbially Induced Calcium Carbonate Precipitation: Further Insights into <i>Sporosarcina pasteurii</i> by Dingxiang Zhuang, Weiheng Yao, Yan Guo, Zhengzheng Chen, Herong Gui, Yanyang Zhao

“…Recently, the ability of microbial-induced calcium carbonate precipitation (MICP) to remediate heavy metals has been widely explored. …”
Get full text

A bi-level optimization strategy of electricity-hydrogen-carbon integrated energy system considering photovoltaic and wind power uncertainty and demand response by Mingxuan Lu, Yun Teng, Zhe Chen, Yu Song

Subjects: Get full text

A Low-Cost Layered Double Hydroxide (LDH) Based Amperometric Sensor for the Detection of Isoproturon in Water Using Carbon Paste Modified Electrode by Herve Leclerc Tcheumi, Aude Peggy Kameni Wendji, Ignas Kenfack Tonle, Emmanuel Ngameni

“…Used as electrode modifier of carbon paste electrode for isoproturon detection, a remarkable increase in isoproturon signal on modified carbon paste electrode by LDH was observed. …”
Get full text

China’s carbon labeling legal system and green supply chain management from the perspective of sustainability: status quo, implementation problems and legislative recommendations by Jiangang Qi, Zhaodi Yu

Subjects: “…Carbon labeling system…”
Get full text

A pilot study of dimeticone oils versus sodium carbonate treatment for tungiasis: A randomized cohort trial in Homa Bay County, Kenya. by Kana Suzuki, Yasuhiko Kamiya, Chris Smith, Satoshi Kaneko, Gordon Okomo, Asiko Ongaya, Evans Amukoye

“…In Western Kenya, sodium carbonate is commonly used in the treatment of tungiasis. …”
Get full text

Synergistic enhancement in mechanical properties of graphene/MWCNT reinforced Polyaryletherketone – carbon fiber multi-scale composites: Experimental studies and finite element analysis by Sarath Kumar Painkal, Meera Balachandran, Karingamanna Jayanarayanan, Nagaarjun Sridhar, Sanjeev Kumar

Subjects: Get full text

Adsorptive Removal of Methylene Blue onto ZnCl2 Activated Carbon from Wood Apple Outer Shell: Kinetics and Equilibrium Studies by N. Bhadusha, T. Ananthabaskaran

“…Methylene blue dye removal from aqueous solution was investigated using ZnCl2 activated carbon prepared from wood apple outer shell (Limonia acidissima, biomass waste). …”
Get full text

A Novel One-Pot and One-Step Microwave-Assisted Cyclization-Methylation Reaction of Amino Alcohols and Acetylated Derivatives with Dimethyl Carbonate and TBAC by Adrián Ochoa-Terán, Leticia Guerrero, Ignacio A. Rivero

“…Furthermore, dimethyl carbonate worked better than diethyl carbonate in performing this reaction.…”
Get full text

Carbon emission reduction in China’s iron and steel industry through technological innovation: a quadrilateral evolutionary game analysis under government subsidies by Tang Xinfa, Liu Shuai, Wang Yonghua, Wan Youwei, Musa Dirane Nubea

Subjects: Get full text

Different approaches for plasma nitrocarburizing of austenitic stainless steel using a plasma-activated solid carbon precursor in a hot-wall reactor by Saeed M. Jafarpour, Anke Dalke, Horst Biermann

Subjects: Get full text

Adsorption properties and competitive adsorption mechanism exhibited by carbon-nanotube-modified biochar for removal of crude oil and Ni(II) pollutants from water by Di Cao, Ruiyan Niu, Guanglu Mo, Huiwen Deng, Rui Liu, Jie Liu, Jialin Fan

“…Carbon-nanotube-modified biochar (CNT3-CBC) with a nanostructured surface was prepared by using cattle manure as the raw material via the impregnation method. …”
Get full text

A Thermodynamics Study on the Tetrahydrofuran Effect in Exfoliated Graphite Nanoplatelets and Activated Carbon Mixtures at Temperatures between 293.15 and 308.15 K by Florinela Sirbu, Alina Catrinel Ion, Luiza Capra, Ion Ion

“…A thermodynamics study on exfoliated graphite nanoplatelets dispersed in tetrahydrofuran in comparison with activated carbon dispersed in same solvent was realised. The refractive index, speed of sound, and density of diluted mixed binary solutions of exfoliated graphite nanoplatelets and activated carbon in tetrahydrofuran were measured between 0 and 100 kg·m−3 with composition step of 20 kg·m−3 and at temperatures from 293.15 to 308.15 K and at normal pressure. …”
Get full text

Recovery of Carbon Fibres From Aged Epoxy Matrix Composites Using H2O2 as an Oxidant: A Thermodynamic and Technoeconomic Analysis by Paul Njeni Mabalane, Kristof Molnar, Philani Thembelihle Mazibuko, Kolos Molnár, Caroline Khoathane, Mike Masukume

“…There is an effort to use hydrogen peroxide for recycling carbon fibre from epoxy matrix composites because it is an ecofriendly material, and the related technology is feasible. …”
Get full text

Microwave Absorption Properties of Double-Layer RADAR Absorbing Materials Based on Doped Barium Hexaferrite/TiO2/Conducting Carbon Black by Sukanta Das, G. C. Nayak, S. K. Sahu, P. C. Routray, A. K. Roy, H. Baskey

“…In this report, we demonstrate microwave absorption properties of barium hexaferrite, doped barium hexaferrite, titanium dioxide and conducting carbon black based RADAR absorbing material for stealth application. …”
Get full text

Monitoreo mediante EIS del acero embebido en un concreto de escoria activada alcalinamente expuesto a carbonatación EIS monitoring of embedded steel in alkali activated concrete exposed to carbonation by Willian Aperador, Arnoldo Delgado, Enrique Vera

Subjects: Get full text

Inhibitory Effect of Human Anti-CA I Autoantibodies and Development of Monoclonal Antibody mAb 2B8 Targeting Carbonic Anhydrase I by Petra Chalova, Barbora Jankovicova, Veronika Dvorakova, Eliska Zelinkova, Zuzana Bilkova, Marcela Slovakova, Lucie Korecka, Petr Muller, Maksym Danchenko, Lenka Minichova, Jan Lakota, Ludovit Skultety

“…Recent research emphasizes the alterations in autoantibodies against carbonic anhydrase I (CA I) (anti-CA I) levels as potential prognostic markers for various malignancies. …”
Get full text

Does energy-consuming right trading policy achieve a low-carbon transition of the energy structure? A quasi-natural experiment from China by Ye Chen, Bin Zhong, Bingnan Guo

Subjects: “…low-carbon transition of the energy structure…”
Get full text

Ultrathin skin-conformable electrodes with high water vapor permeability and stretchability characteristics composed of single-walled carbon nanotube networks assembled on elastomeric films by Tatsuhiro Horii, Kai Yamashita, Marimo Ito, Kei Okada, Toshinori Fujie

“…The films are fabricated by combining conductive fibrous networks of single-wall carbon nanotubes (SWCNTs) and poly(styrene-b-butadiene-b-styrene) (SBS) nanosheets (i.e., SWCNT-SBS nanosheets). …”
Get full text