BS ISO 11626-2024 天然气 硫化合物的测定 紫外吸收法测定硫化氢含量

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乔大爷开音响 2025-07-23 10 2.41MB 20 页 20星币
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BSI Standards Publication
Natural gas — Determination of sulfur
compounds — Determination of hydrogen
sulfide content by UV absorption method
BS ISO 11626:2024
Natural gas — Determination of
sulfur compounds — Determination


Gaz naturel — Détermination des composés soufrés —
Détermination de la teneur en sulfure d'hydrogène par la
méthode d'absorption UV
International
Standard
ISO 11626
First edition
2024-02
Reference number
ISO 11626:2024(en) © ISO 2024
National foreword
This British Standard is the UK implementation of ISO 11626:2024.
The UK participation in its preparation was entrusted to Technical
Committee PTI/15, Natural Gas and Gas Analysis.
A list of organizations represented on this committee can be obtained on
request to its committee manager.
Contractual and legal considerations
This publication has been prepared in good faith, however no
representation, warranty, assurance or undertaking (express or
implied) is or will be made, and no responsibility or liability is or will be
accepted by BSI in relation to the adequacy, accuracy, completeness or
reasonableness of this publication. All and any such responsibility and
liability is expressly disclaimed to the full extent permitted by the law.
This publication is provided as is, and is to be used at the
recipient’s own risk.
The recipient is advised to consider seeking professional guidance with
respect to its use of this publication.
This publication is not intended to constitute a contract. Users are
responsible for its correct application.
© The British Standards Institution 2024
Published by BSI Standards Limited 2024
ISBN 978 0 539 20931 0
ICS 75.060
Compliance with a British Standard cannot confer immunity from
legal obligations.
This British Standard was published under the authority of the
Standards Policy and Strategy Committee on 31 March 2024.
Amendments/corrigenda issued since publication
Date Text affected
BRITISH STANDARD
BS ISO 11626:2024
Natural gas — Determination of
sulfur compounds — Determination


Gaz naturel — Détermination des composés soufrés —
Détermination de la teneur en sulfure d'hydrogène par la
méthode d'absorption UV
International
Standard
ISO 11626
First edition
2024-02
Reference number
ISO 11626:2024(en) © ISO 2024
BS ISO 11626:2024

标签： #ISO #化合物 #测定

摘要：

本页面详细介绍国际标准 BS ISO 11626-2024，该标准规定了采用紫外吸收法测定天然气中硫化氢含量的专业方法。作为天然气质量检测与硫化合物分析领域的最新规范，本标准为实验室检测、天然气处理及管道输送提供高精度、高选择性的硫化氢定量解决方案。内容涵盖标准适用范围、紫外吸收光谱技术的原理、仪器配置要求、样品采集与预处理步骤、校准曲线建立及干扰因素控制等核心要点。通过紫外吸收法，可有效避免传统化学分析方法中可能存在的干扰，适用于痕量至中高浓度硫化氢的快速测定。该标准对保障天然气脱硫工艺优化、

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作者：乔大爷开音响 分类：国际标准 价格：20星币 属性：20 页 大小：2.41MB 格式：PDF 时间：2025-07-23

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