Environmental cell for in situ X-ray synchrotron micro-CT imaging with simultaneous acoustic measurements.

ABSTRACT: Synchrotron radiation provides the necessary spatial and temporal resolution for non-invasive operando studies of dynamic processes under complex environmental conditions. Here a new environmental cell for simultaneous in situ dynamic X-ray imaging and measuring acoustic properties of geological samples is presented. The primary purpose of this cell is to study gas-hydrate formation in porous geo-materials and its influence on their acoustic properties. The cell is designed for cylindrical samples of 9 mm in diameter, confining and pore pressures up to 12 MPa, and temperatures from -20°C to room temperature. The cell is portable and can be easily assembled and operated at different X-ray sources. This cell enables a wide range of experiments studying physical/chemical processes in the Eart

SUBMITTER: Drobchik AN 

PROVIDER: S-EPMC8900851 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature