Date (Creation)

2022-02-16

Identifier

http://data.bgs.ac.uk/id/dataHolding/13607911

Maintenance and update frequency

notApplicable notApplicable

GEMET - INSPIRE themes, version 1.0

• Geology

BGS Thesaurus of Geosciences

• Alkalinity
• Carbon dioxide removal
• Limestone
• NGDC Deposited Data
• Weathering

dataCentre

• NGDC Deposited Data

Keywords

• NERC_DDC

Access constraints

otherRestrictions Other restrictions

Other constraints

licenceOGL

Other constraints

Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"

Use constraints

otherRestrictions Other restrictions

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

Available under the Open Government Licence subject to the following acknowledgement accompanying the reproduced NERC materials "Contains NERC materials ©NERC [year]"

Metadata language

EnglishEnglish

Topic category

• Geoscientific information

Begin date

2017-09-01

End date

2020-04-30

Distribution format

• MS Excel ()

OnLine resource

Data

Hierarchy level

nonGeographicDataset Non geographic dataset

Other

non geographic dataset

Statement

The weathering reaction occurred in a glass reactor vessel of volume 18 L consisting of a packed bed layer a bubble column layer and the headspace. 1.0 kg of limestone (size 0.5 and 5 mm), were weathered in seawater at 20degC, Seawater was collected from Dunraven Bay, South Wales, UK, and filtered to achieve the salinity of 35%. During the experiments, either ~3.14 L or ~1.57 L was added to maintain a high (~1:4.4) or low (~1:10) volume ratio of liquid to gas, respectively. Pressure in the headspace was maintained at 1 atm. Two different initial gas compositions were used, with 5% and 50 % (v/v) CO2. Composition in the headspace was monitored continuously using a Gem Scientific G110 infrared CO2 analyser (calibrated to ISO17025 ±1% accuracy), and 100 mL liquid was sampled periodically by an external peristatic pump for alkalinity measurement. Xing et al., 2022 10.1016/j.cej.2021.134096

File identifier

d8ae19fa-471d-33ff-e054-002128a47908 XML

Metadata language

EnglishEnglish

Hierarchy level

nonGeographicDataset Non geographic dataset

Hierarchy level name

non geographic dataset

Date stamp

2025-11-13

Metadata standard name

UK GEMINI

Metadata standard version

2.3

Dataset URI

http://data.bgs.ac.uk/id/dataHolding/13607911