Sentence examples for dissolution by acidic from inspiring English sources

Later dissolution by acidic fluids can enlarge primary pores, whereas weathering and leaching can facilitate the formation of secondary pores and fractures.

Major controlling factors for the storage capacity of volcanic reservoirs include lithological features, rock facies, structural fractures and dissolution by acidic fluids.

The peculiar stratigraphic position of this bed as well as its remarkable lateral extension into the deeper water Penglaitan section26 some 300 km to the ESE from the Luolou Platform strongly suggests that it may have acted as a chemical shield against submarine dissolution caused by acidic waters.

Copper leaching is mediated by acidic dissolution of covellite.

Basic interactions between attrition (wear due to tooth to tooth friction), abrasion (wear between teeth and different materials), and erosion (dissolution of apatite structure by acidic) have been thoroughly described and tooth wear processes may, therefore, be implicated in the development of DHS [ 10– 10].

Erosion is the gradual but irreversible dissolution of dental tissue caused by acidic agents [ 4].

At lower pH values (<7), the low retention observed may be attributed to a partial dissolution of the basic mineral matrix by acidic hydrolysis, which becomes more pronounced when the pH decreases.

It is shown that the AG1 retention is at its maximum in the pH value around 8. The low retention observed at lower pH values (< 7) may be attributed to a partial dissolution of the basic mineral matrix by acidic hydrolysis, which becomes more pronounced when the pH decreases (El Gaini et al. 2008b; Elkhattabi et al. 2013).

Differing from past studies which suggested that carbonate minerals could be easily dissolved by acidic fluids, this selective dissolution of analcite in the presence of calcite in the studied reservoirs is quite interesting (Macquaker et al. 2014; Yuan et al. 2015a).

Many secondary pores (fewer than the number of primary pores) were formed by feldspar dissolution during early acidic geochemical systems with organic acid when the burial depth of the reservoirs was relatively shallow.

Similar kinetic behavior was observed during sphalerite dissolution in acidic ferric sulphate and ferric chloride solutions, but the reaction rate constants obtained by leaching in chloride solutions were about tenfold higher than those in sulphate solutions.