2024年8月26日 · Mesoporous carbon effectively supported bimetallic NiSn catalyst. CO 2 hydrogenations were efficiently carried out under low CO 2 pressure. The addition of tin to nickel catalyst resulted in improved CO 2 conversion while preserving methanol selectivity. The highest methanol yield was achieved in 86.31 mmol/g cat after 1 h of reaction.

2025年1月9日 · To address environmental concerns, Green Enhanced Oil Recovery (GEOR), an eco-friendly EOR technique, was proposed by Haq in (2017). GEOR technologies have garnered interest in energy research as they involve the injection of specialized green fluids into reservoirs to enhance sweep efficiency and increase residual oil production.

2021年6月24日 · In recent studies, the investigation of Ni as a free noble metal electrocatalyst for Ethanol Oxidation Reaction (EOR) has become more debated. Besides, a pioneer work was developed by Barbosa and coworkers where a detailed study on the mechanism and the electrochemical kinetic for ethanol oxidation was conducted.

2024年1月1日 · This research work addresses the problem of extraction of heavy oil efficiently with the simultaneous use of Electrical EOR (enhanced oil recovery) and environment friendly nanofluids.

2019年12月7日 · Their collaborative treatment, nanoActiv HnP—an energized, fast turnaround style “Huff ‘n Puff”—incorporates nanoActiv with a carbon dioxide (CO ₂) or nitrogen (N ₂) gas application method to enhance oil and gas recovery. nanoActiv HnP powered by Messer Americas, a BOOST-EOR chemical composition solution, enables the recovery of ...

2024年2月8日 · 提高石油采收率技术（Enhanced Oil Recovery，简称EOR）是指向油藏中注入驱油剂或调剖剂，改善油藏及油藏流体的物理 化学特性、提高宏观波及效率和微观驱油效率的采油方法，统称为提高石油采收率技术，或称“强化采油技术”。提高原油采收率也被称为三级采油 ...

2021年6月24日 · Our results suggest that Ni atoms are the active sites for the EOR since Tafel slopes were similar on the binary and pristine nickel (oxy)hydroxides and that the formal potential of the Ni(II)/Ni...

2023年3月8日 · 作者引入了具有比Ni更低的亲氧性和更弱的氢吸附能力的Sn元素，以设计和制备新型Ni3Sn2-NiSnOx纳米复合电催化剂。 最佳的Ni3Sn2NiSnOx复合材料在1 M KOH中的过电位分别为14和165 mV时，电流密度分别为10和1000 mA cm-2，且具有长期的稳定性，与最先进的碱性HER无贵金属阴极相当。 要点2. 密度泛函理论（DFT）计算表明，金属间化合物Ni3Sn2组分表现出适当的HBE和低OH吸附能力，NiSnOx组分促进了水解离和OH转移过程。 这两种组分的结 …

2020年1月7日 · Their collaborative treatment, nanoActiv HnP—an energized, fast turnaround style “Huff ‘n Puff”—incorporates nanoActiv with a carbon dioxide (CO ₂) or nitrogen (N ₂) gas application method to...

HOUSTON, Sept. 19, 2017 /PRNewswire/ -- Linde North America, Inc., and Nissan Chemical America Corporation (NCA) have joined efforts to explore synergistic combinations to enhance downhole...