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Kinetics of enhanced cementation reactions for CO2 leakage remediation and fault healing processes

This dataset presents the amount of different magnesium carbonates under different conditions. Here, using batch reactor experiments and mineralogical characterization, we explored magnesite precipitation kinetics in chemically complex fluids whereby the impact of fluid acidity and alkalinity, NaCl, and MgO nanoparticles was investigated. The dataset was created within SECURe project (Subsurface Evaluation of CCS and Unconventional Risks) - https://www.securegeoenergy.eu/. This project has received funding from the European Union’s Horizon 2020 research and innovation programme under grant agreement No 764531

Default

Identification info

Metadata Language
English (en)
Dataset Reference Date ()
2021-03-01
Identifier

http://data.bgs.ac.uk/id/dataHolding/13607718

 

University of Nottingham

-

Yukun Ji


Nottingham

,

United Kingdom

 

British Geological Survey

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Enquiries


 

British Geological Survey

-

Enquiries


Maintenance and update frequency
notApplicable
GEMET - INSPIRE themes
  • Geology
BGS Thesaurus of Geosciences
  • Magnesite

  • Alkalinity

  • Carbon capture and storage

  • Dehydration

Keywords
  • NERC_DDC

Limitations on Public Access
otherRestrictions
Other constraints
restricted
Other constraints
The dataset has been formally approved by BGS for access by external clients under a BGS Digital Data Licence, issued via BGS's IPR Section. The dataset must not be provided to, or be accessible by, an external client until the IPR Section confirms that signed licence documentation is in place. Refer to the IPR Section (DigitalLE@bgs.ac.) if further advice is required.. Constraint applies until 2022-12-31
Use constraints
otherRestrictions
Other constraints

The copyright of materials derived from the British Geological Survey's work is vested in the Natural Environment Research Council [NERC]. No part of this work may be reproduced or transmitted in any form or by any means, or stored in a retrieval system of any nature, without the prior permission of the copyright holder, via the BGS Intellectual Property Rights Manager. Use by customers of information provided by the BGS, is at the customer's own risk. In view of the disparate sources of information at BGS's disposal, including such material donated to BGS, that BGS accepts in good faith as being accurate, the Natural Environment Research Council (NERC) gives no warranty, expressed or implied, as to the quality or accuracy of the information supplied, or to the information's suitability for any use. NERC/BGS accepts no liability whatever in respect of loss, damage, injury or other occurence however caused.

Other constraints

Either: (i) the dataset is made freely available, e.g. via the Internet, for a restricted category of use (e.g. educational use only); or (ii) the dataset has not been formally approved by BGS for access and use by external clients under licence, but its use may be permitted under alternative formal arrangements; or (iii) the dataset contains 3rd party data or information obtained by BGS under terms and conditions that must be consulted in order to determine the permitted usage of the dataset. Refer to the BGS staff member responsible for the creation of the dataset if further advice is required. He / she should be familiar with the composition of the dataset, particularly with regard to 3rd party IPR contained in it, and any resultant use restrictions. This staff member should revert to the IPR Section (ipr@bgs.ac.uk) for advice, should the position not be clear. ipr@bgs.ac Either: (i) the dataset is made freely available, e.g. via the Internet, for a restricted category of use (e.g. educational use only); or (ii) the dataset has not been formally approved by BGS for access and use by external clients under licence, but its use may be permitted under alternative formal arrangements; or (iii) the dataset contains 3rd party data or information obtained by BGS under terms and conditions that must be consulted in order to determine the permitted usage of the dataset. Refer to the BGS staff member responsible for the creation of the dataset if further advice is required. He / she should be familiar with the composition of the dataset, particularly with regard to 3rd party IPR contained in it, and any resultant use restrictions. This staff member should revert to the IPR Section (ipr@bgs.ac.uk) for advice, should the position not be clear.

Topic category
  • Geoscientific information
Begin date
2020-06-26
End date
2020-12-15
 

Spatial Reference System

No information provided.

Distribution Information

Data format
  • .csv

    ()

Resource Locator
Data
Resource Locator
Digital Object Identifier (DOI)
Resource Locator
Data
Resource Locator
Digital Object Identifier (DOI)
 
Quality Scope
nonGeographicDataset
Other

non geographic dataset

Report

Dataset Reference Date ()
2011
Explanation

See the referenced specification

Degree

Report

Dataset Reference Date ()
2010-12-08
Explanation

See http://eur-lex.europa.eu/LexUriServ/LexUriServ.do?uri=OJ:L:2010:323:0011:0102:EN:PDF

Degree
Statement

The control experiments were conducted with 15 mL of simulated fluids containing 0.3 M MgCl2 and 0.3 M Na2CO3, in Teflon-lined steel batch reactors. The acidity, alkalinity, background electrolytes, and hydrophilic particles influenced experiments were conducted using HCl (10-5 M), NaOH (10-5 M), NaCl (0.5, 1.0, 1.5, 2.0 M), and MgO nanoparticles (40-60 nm) (6, 12, 18, 24 mg) to test different fluid compositions for magnesite formation, respectively. A temperature of 200 °C was applied for the experiments to generate anhydrous magnesite at favorable time scales for laboratory experiment. The reaction products were analysed by X-ray diffraction (XRD) to identify the mineralogical composition. The pH of the supernatant solution after centrifugation (5 min at 4500 rpm) was tested using a pH meter.

Metadata

File identifier
bd1a3589-2285-1cda-e054-002128a47908 XML
Metadata Language
English (en)
Resource type
nonGeographicDataset
Hierarchy level name

non geographic dataset

Metadata Date
2022-05-28
Metadata standard name
UK GEMINI
Metadata standard version

2.3

 

British Geological Survey


The Lyell Centre, Research Avenue South

,

EDINBURGH

,

LOTHIAN

,

EH14 4AP

,

United Kingdom

+44 131 667 1000
 
 

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