Thermodynamics of organic transformations in hydrothermal fluids

EL Shock, P Canovas, Z Yang… - … in Mineralogy and …, 2013 - pubs.geoscienceworld.org
Hydrothermal fluids obtain organic compounds through diverse pathways. In submarine
systems organic compounds are already dissolved in seawater that is heated and …

Fluid geochemical constraints on the geological genesis of carbonate geothermal systems: A case study of Quzhuomu in southern Tibet, China

H Shi, M Liu, X Wei, K Wang, L Huang, Y Cao… - Applied Geochemistry, 2024 - Elsevier
Abstract The southern Tibet in China is characterized by the widespread distribution of high-
temperature geothermal systems that possess significant potential for development and …

Fluid circulation and reservoir conditions of the Los Humeros Geothermal Field (LHGF), Mexico, as revealed by a noble gas survey

DL Pinti, MC Castro, A Lopez-Hernandez, G Han… - Journal of Volcanology …, 2017 - Elsevier
Abstract Los Humeros Geothermal Field (LHGF) is one of four geothermal fields currently
operating in Mexico, in exploitation since 1990. Located in a caldera complex filled with very …

Thermodynamics of geothermal fluids

A Stefánsson, T Driesner, P Bénézeth - Rev Mineral Geochem, 2013 - degruyter.com
Geothermal fluids in the broadest sense span large variations in composition and cover
wide ranges of temperature and pressure. Their composition may also be dynamic and …

Cerro Prieto geothermal field (Baja California, Mexico)–a fossil system? Insights from a noble gas study

DL Pinti, MC Castro, A López-Hernández… - Journal of Volcanology …, 2019 - Elsevier
Results of a survey of noble gases, water stable isotopes (δD and δ 18 O), and chlorine (Cl)
and bromine (Br) contents measured in geothermal waters from the high-enthalpy, liquid …

Candidatus Hydrogenisulfobacillus filiaventi” strain R50 gen. nov. sp. nov., a highly efficient producer of extracellular organic compounds from H2 and CO2

C Hogendoorn, A Pol, R de Graaf, PB White… - Frontiers in …, 2023 - frontiersin.org
Production of organic molecules is largely depending on fossil fuels. A sustainable
alternative would be the synthesis of these compounds from CO2 and a cheap energy …

[HTML][HTML] 松辽盆地南部大情字井区青山口组地热水化学特征及成因模式

杜先利, 王泓博, 赵容生, 季辉, 朱焕来, 代登亮… - 地质科技 …, 2024 - dzkjqb.cug.edu.cn
位于长岭凹陷鞍部的大情字井地区水热型地热资源丰富, 其中储层温度较高, 岩性好,
含水量高的青山口组是最佳热储层, 因此, 阐明地热水的成因模式对于该区地热资源的可持续 …

惰性气体同位素确定地热流体循环深度

罗璐, 庞忠和, 罗霁, 李义曼, 孔彦龙, 庞菊梅, 王迎春 - 地质科学, 2014 - dzkx.org
地热系统惰性气体同位素地球化学是地热成因研究的重要手段. 许多惰性气体同位素都可用于
地热系统的研究中, 主要目的为揭示热田的热源性质, 深—浅层地热流体的内在联系和循环深度 …

[HTML][HTML] 中国东北新生代火山区CO2释放规模与成因

赵文斌, 郭正府, 刘嘉麒, 张茂亮, 孙玉涛, 雷鸣, 马琳… - 岩石学报, 2021 - html.rhhz.net
板片俯冲过程将地表碳带入地球内部, 火山作用将深部碳输送至地球外部圈层,
两者构成了地球深部碳循环的主要方式, 进而影响了地史时期的气候变化. 我国东北新生代火山 …

Hydrochemistry and gas geochemistry of the northeastern Algerian geothermal waters

M Belhai, Y Fujimitsu, J Nishijima, M Bersi - Arabian Journal of …, 2017 - Springer
This study focuses on the water and gas chemistry of the northeastern Algerian thermal
waters. The helium gas was used to detect the origin of the geothermal fluid. In the Guelma …