extraction d aragonite

(PDF) Enhancement of aragonite mineralization with a

Herein, chelating agent N,N-dicarboxymethyl glutamic acid (GLDA) was used to enhance the extraction of Ca from calcium silicate and facilitate the production …

Enhancement of aragonite mineralization with a chelating …

Herein, chelating agent N,N-dicarboxymethyl glutamic acid (GLDA) was used to enhance the extraction of Ca from calcium silicate and facilitate the production of aragonite …

Characteristics, preservation mechanisms, and significance of …

Aragonite is a metastable mineral, which is easily transformed into calcite, and generally difficult to preserve in the stratum. However, large amounts of aragonites were found in the Paleogene shale of the Jiyang Depression.

Contrasting intensity of aragonite dissolution and dolomite …

Aragonite dissolution is negligible at the seafloor but intensifies ca 5 m below, even though bulk porewaters are supersaturated for aragonite. This apparent …

agent for CO storage and utilization at low to moderate …

Herein, chelating agent N,N-dicarboxymethyl glutamic acid (GLDA) was used to enhance the extraction of Ca from calcium silicate and facilitate the production of aragonite …

Enhancement of aragonite mineralization with a chelating …

Herein, chelating agent N,N -dicarboxymethyl glutamic acid (GLDA) was used to enhance the extraction of Ca from calcium silicate and facilitate the production …

The stability and melting of aragonite: An experimental and

The extended stability of aragonite may drive significant fractionation of trace elements in such coexisting liquids because solid-melt trace elements partition …

Aragonite dissolution protects calcite at the seafloor | Nature

Here, we investigate the role of aragonite dissolution on the early diagenesis of calcite-rich sediments using a novel 3D, micrometric-scale reactive-transport model …

Sequential extraction of aragonite, calcite and dolomite …

Sequential extraction of aragonite, calcite and dolomite from eastern Mediterranean sediments. Abstract – A novel sequential extraction method for carbonates (CASEX) has …

Aragonite – Occurrence, Properties, and Distribution

How to Identify Aragonite. Aragonite appears as a colorless or white mineral, which sometimes exhibits shades of pale yellow, blue, and violet. It exhibits …