Calcium sulfate precipitation pathways in natural and engineered environments

AES Van Driessche, TM Stawski, M Kellermeier - Chemical Geology, 2019 - Elsevier
The solution-mediated formation of calcium sulfate minerals, ie gypsum, anhydrite and
bassanite, is a common process in both natural and engineered settings. It plays a key role …

Sulfate mineral scaling: From fundamental mechanisms to control strategies

Z Cao, Y Hu, H Zhao, B Cao, P Zhang - Water Research, 2022 - Elsevier
Sulfate scaling, as insoluble inorganic sulfate deposits, can cause serious operational
problems in various industries, such as blockage of membrane pores and subsurface media …

Accurate and rapid 3D printing of microfluidic devices using wavelength selection on a DLP printer

PJEM van der Linden, AM Popov, D Pontoni - Lab on a Chip, 2020 - pubs.rsc.org
The use of microfluidics on synchrotron X-ray beamlines represents an advanced sample
preparation and delivery platform for state-of-the-art X-ray characterization of micro-samples …

Gypsum precipitation under saline conditions: thermodynamics, kinetics, morphology, and size distribution

AG Reiss, I Gavrieli, YO Rosenberg, IJ Reznik, A Luttge… - Minerals, 2021 - mdpi.com
Gypsum (CaSO4· 2H2O) is the most common sulfate mineral on Earth and is also found on
Mars. It is an evaporitic mineral that predominantly precipitates from brines. In addition to its …

Gypsum and high quality binders derived from water treatment sediments and spent sulfuric acid: chemical engineering and environmental aspects

V Romanovski, L Zhang, X Su, A Smorokov… - … Research and Design, 2022 - Elsevier
Millions of tons of hazardous spent sulfuric acid and coagulation sediments from water
treatment facilities are produced annually. In this work, a green approach for the synthetic …

A kinetic analysis of the role of polymers in mineral nucleation. The example of gypsum

L Nicoleau, AES Van Driessche… - Cement and Concrete …, 2019 - Elsevier
One of the major applications to be interested by the processes controlling the nucleation
(and growth) of minerals are the concrete and the gypsum industries. The available …

Electron transparent nanotubes reveal crystallization pathways in confinement

JM Galloway, ZP Aslam, SR Yeandel, A Kulak… - Chemical …, 2023 - pubs.rsc.org
The cylindrical pores of track-etched membranes offer excellent environments for studying
the effects of confinement on crystallization as the pore diameter is readily varied and the …

Exploiting confinement to study the crystallization pathway of calcium sulfate

C Anduix‐Canto, MA Levenstein… - Advanced Functional …, 2021 - Wiley Online Library
Characterizing the pathways by which crystals form remains a significant challenge,
particularly when multiple pathways operate simultaneously. Here, an imaging‐based …

Nanoparticles formed during mineral-fluid interactions

CV Putnis, E Ruiz-Agudo - Chemical Geology, 2021 - Elsevier
The rapid increase of nanoparticles in the environment has occurred largely as a result of
anthropogenic activities, such as industrialization, including accelerated mining activities …

A fast and sustainable route to bassanite nanocrystals from gypsum

M Maslyk, Z Dallos, M Koziol, S Seiffert… - Advanced Functional …, 2022 - Wiley Online Library
Calcium sulfate is an important construction material. More than 1600 million square meters
of interior surfaces are covered with plasterboards in Europe each year. Plasterboard is …