首页> 外文OA文献 >The effect of hydrochemical factors on the dissolution rate of gypsiferous rocks in flowing water

【2h】

The effect of hydrochemical factors on the dissolution rate of gypsiferous rocks in flowing water

机译：水化学因素对流水中菱形岩石溶解速率的影响

页面导航

摘要
著录项
相似文献
相关主题

摘要

In order to investigate the rate of dissolution of gypsiferous rocks under natural conditions in streams of the Ebro river basin, 55 dissolution trials were carried out with spheres of alabastrine gypsum placed in flowing water. Experimental conditions involved flow velocities between 0.3 and 1.2 m s-1, electrical conductivities between 0.3 and 1.9 dS m-1, and the saturation indices of gypsum between -2.1 and -0.33. Mean values of dissolution rate obtained vary from 104 to 226 gm-2 h-1. This loss of mass corresponded to a volume of gypsum of between 393 and 853 mmm-2 year-1. The factors most affecting the dissolution of gypsum are in descending order of importance: flow velocity > electrical conductivity > gypsum saturation.

机译：为了研究自然条件下在埃布罗河流域的溪流中石膏形岩石的溶解速率，在流水中放置了雪花石膏的球体进行了55次溶出试验。实验条件包括流速在0.3和1.2 m s-1之间，电导率在0.3和1.9 dS m-1之间，以及石膏的饱和指数在-2.1和-0.33之间。所获得的溶出速率平均值在104至226 gm-2 h-1之间变化。这种质量损失对应于石膏体积在393至853 mmm-2年一之间。影响石膏溶解的因素依次为重要性递减：流速>电导率>石膏饱和度。

著录项

作者
Navas Izquierdo Ana;
展开▼
作者单位

展开▼
年度 2014
总页数
原文格式 PDF
正文语种 eng
中图分类

相似文献

外文文献
中文文献
专利

1. Relation between the dissolution rates of single minerals and reservoir rocks in acidified pore waters [J] . Allan M.M., Turner A., Yardley B.W.D. Applied Geochemistry: Journal of the International Association of Geochemistry and Cosmochemistry . 2011,第8期

机译：酸性孔隙水中单一矿物与储集岩溶出度的关系
2. Dissolution and growth of (1014) calcite in flowing water: estimation of back reaction rates via kinetic Monte Carlo simulations [J] . R.E. Williford, D.R. Baer, J.E. Amonette, Journal of Crystal Growth . 2003,第1a4期

机译：（1014）方解石在流动水中的溶解和生长：通过动力学蒙特卡洛模拟估算逆反应速率
3. Weathering Profiles in Phosphorus-Rich Rocks at Gusev Crater, Mars, Suggest Dissolution of Phosphate Minerals into Potentially Habitable Near-Neutral Waters [J] . Adcock Christopher T., Hausrath Elisabeth M. Astrobiology . 2015,第12期

机译：火星古塞夫火山口含磷丰富的岩石中的风化剖面表明，磷酸盐矿物质溶解到了可能栖息的近中性水域中
4. Wolfcamp Hydraulic Fracture Test Site Drained Rock Volume and Recovery Factors Visualized by Scaled Complex Analysis Method(CAM):Emulating Multiple Data Sources(Production Rates,Water Cuts,Pressure Gauges,Flow Regime Changes,and b-Sigmoids) [C] . Ruud Weijermars, Kiran Nandlal, Murat Fatih Tugan SPE/AAPG/SEG Unconventional Resources Technology Conference . 2020

机译：Wolfcamp液压骨折试验网站通过缩放复杂分析方法（CAM）可视化岩石体积和恢复因素：模拟多个数据源（生产率，水切割，压力表，流动制度变化和B-Sigmoids）
5. THE DISSOLUTION KINETICS OF CALCITE, DOLOMITE, AND DOLOMITIC ROCKS IN THE CARBON DIOXIDE - WATER SYSTEM. [D] . HERMAN, JANET SUZANNE. 1982

机译：方解石，白云石和白云岩在二氧化碳-水系统中的溶解动力学。
6. Insights into the Effects of Pore Size Distribution on the Flowing Behavior of Carbonate Rocks: Linking a Nano-Based Enhanced Oil Recovery Method to Rock Typing [O] . Amin Rezaei, Hadi Abdollahi, Zeinab Derikvand, 2020

机译：孔径分布对碳酸盐岩流动的影响：将纳米增强型油回收方法连接到岩石打字
7. Physics and Chemistry of Dissolution on Subaerialy Exposed Soluble Rocks by Flowing Water Films [O] . Wolfgang Dreybrodt, Georg Kaufmann 2007

机译：流动水膜对亚尺寸暴露的可溶性岩石溶解的物理和化学
8. Integrated Hydrochemical Modeling of an Alpine Watershed: Sierra Nevada,California. User's Guide to the University of Arizona, Alpine Hydrochemical Model (AHM) Version 1.0 [R] . Wolford, R. A., Bales, R. C., Sorooshian, S. 1992

机译：高山流域综合水化学模拟：加利福尼亚州内华达山脉。亚利桑那大学用户指南，高山水化学模型（aHm）版本1.0

The effect of hydrochemical factors on the dissolution rate of gypsiferous rocks in flowing water

摘要

著录项

相似文献

相关主题

期刊订阅