EN ISO 10101-2:1998

Natural gas - Determination of water by the Karl Fischer method - Part 2: Titration procedure (ISO 10101-2:1993)

The principle of the method specified is passing a measured volume of gas through a cell containing a relatively small volume of absorbent solution. Water in the gas is extracted by the absorbent solution and subsequently titrated with Karl Fischer reagent. The design of the cell and the absorbent solution are chosen so as to ensure efficient collection of the water at the high flowrates necessary. Is applicable to water concentrations between 5 mg/cm^3 and 5000 mg/cm^3.

Erdgas - Bestimmung des Wassergehaltes nach Karl Fischer - Teil 2: Titrimetrisches Verfahren (ISO 10101-2:1993)

Dieser Teil von ISO 10101 beschreibt ein titrimetrisches Verfahren zur Bestimmung des Wassergehaltes in Erdgas. Die Volumina werden in Kubikmetern angegeben und beziehen sich auf eine Temperatur von 273,15 K (0 °C) und einem Druck von 101,325 kPa (1 atm). Dieses Verfahren gilt für Wasseranteile zwischen 5 mg/m3 und 5000 mg/m3).

Gaz naturel - Dosage de l'eau par la méthode de Karl Fischer- Partie 2: Méthode titrimétrique (ISO 10101-2:1993)

La présente partie de l'ISO 10101 prescrit une méthode titrimétrique pour le dosage de l'eau contenue dans le gaz naturel. Elle est applicable à des concentrations d'eau comprises entre 5 mg/m3 et 5 000 mg/m3. Les volumes exprimés en mètres cubes sont ramenés à une température de 273,15 K (0 °C) et une pression de 101,325 kPa (1 atm).

Zemeljski plin - Določevanje vode po Karl-Fischerjevi metodi - 2. del: Titracijski postopek (ISO 10101-2:1993)

General Information

• Status: Withdrawn
• Publication Date: 17-Mar-1998
• Withdrawal Date: 20-Sep-2022
• ICS: 75.060 - Natural gas
• Technical Committee: CEN/TC 238 - Test gases, test pressures and categories of appliances
• Drafting Committee: CEN/SS N21 - Gaseous fuels and combustible gas
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 21-Sep-2022
• Ref Project: SIST EN ISO 10101-2:2000 - Natural gas - Determination of water by the Karl Fischer method - Part 2: Titration procedure (ISO 10101-2:1993)

Relations

• Replaced By: EN ISO 10101-2:2022 - Natural gas - Determination of water by the Karl Fischer method - Part 2: Volumetric procedure (ISO 10101-2:2022)
• Effective Date: 28-Sep-2022

Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN ISO 10101-2:2000
01-december-2000
=HPHOMVNLSOLQ'RORþHYDQMHYRGHSR.DUO)LVFKHUMHYLPHWRGLGHO7LWUDFLMVNL
SRVWRSHN,62
Natural gas - Determination of water by the Karl Fischer method - Part 2: Titration
procedure (ISO 10101-2:1993)
Erdgas - Bestimmung des Wassergehaltes nach Karl Fischer - Teil 2: Titrimetrisches
Verfahren (ISO 10101-2:1993)
Gaz naturel - Dosage de l'eau par la méthode de Karl Fischer- Partie 2: Méthode
titrimétrique (ISO 10101-2:1993)
Ta slovenski standard je istoveten z: EN ISO 10101-2:1998
ICS:
75.060 Zemeljski plin Natural gas
SIST EN ISO 10101-2:2000 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

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SIST EN ISO 10101-2:2000

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SIST EN ISO 10101-2:2000

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SIST EN ISO 10101-2:2000

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SIST EN ISO 10101-2:2000

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SIST EN ISO 10101-2:2000

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SIST EN ISO 10101-2:2000
INTERNATIONAL
IS0
STANDARD
10101~2
First edition
1993-I o-01
Natural gas - Determination of water by
the Karl Fischer method -
Part 2:
Titration procedure
Gaz na turel - Dosage de l’eau par la m&hode de Karl Fischer -
Partie 2: Mb thode titrim6 trique
Reference number
IS0 101012:1993(E)

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SIST EN ISO 10101-2:2000
IS0 10101-2:1993(E)
Foreword
IS0 (the International Organization for Standardization) is a worldwide
federation of national standards bodies (IS0 member bodies). The work
of preparing International Standards is normally carried out through IS0
technical committees. Each member body interested in a subject for
which a technical committee has been established has the right to be
represented on that committee. International organizations, governmental
and non-governmental, in liaison with ISO, also take part in the work. IS0
collaborates closely with the International Electrotechnical Commission
(IEC) on all matters of electrotechnical standardization.
Draft International Standards adopted by the technical committees are
circulated to the member bodies for voting. Publication as an International
Standard requires approval by at least 75 % of the member bodies casting
a vote.
International Standard IS0 10101-2 was prepared by Technical Committee
ISOTTC 193, Natural gas, Sub-Committee SC 1, Analysis of natural gas.
IS0 10101 consists of the following parts, under the general title Natural
- Determination of water by the Karl Fischer method:
gas
- Part 7 : Introduction
- Part 2: Titration procedure
- Part 3: Coulometric procedure
Annex A forms an integral part of this part of IS0 101011
0 IS0 1993
All rights reserved. No part of this publication may be reproduced or utilized in any form or
by any means, electronic or mechanical, including photocopying and microfilm, without per-
mission in writing from the publisher.
International Organization for Standardization
Case Postale 56 l CH-121 1 Geneve 20 l Switzerland
Printed in Switzerland

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SIST EN ISO 10101-2:2000
INTERNATIONAL STANDARD IS0 10101-2:1993(E)
Natural gas - Determination of water by the Karl
Fischer method -
Part 2:
Titration procedure
WARNING - Local safety regulations must be taken into account, when the equipment is located
in hazardous areas. Due to the toxicity and odour of pyridine, the user should ensure that there is
adequate ventilation.
IS0 101 Ol-3:1993, Natural gas - Determination of
1 Scope
water by the Karl Fischer method - Part 3:
Coulometric procedure.
This part of IS0 10101 specifies a titrimetric pro-
cedure for the determination of water content in na-
tural gas. Volumes are expressed in cubic metres at
3 Principle
a temperature of 273,15 K (0 “C) and a pressure of
101,325 kPa (1 atm). It applies to water concen-
A measured volume of gas is passed through a cell
trations between 5 mg/m3 and 5 000 mg/m3.
containing a relatively small volume of absorbent sol-
ution. Water in the gas is extracted by the absorbent
solution and, subsequently titrated with Karl Fischer
reagent. The design of the cell and the absorbent
solution are chosen so as to ensure efficient collection
of the water at the high flowrates necessary.
2 Normative references
The principle and chemical reactions of the Karl
The following standards contain provisions which,
Fischer method are given in IS0 IOIOI-1:1993,
through reference in this text, constitute provisions
clauses 3 and 4; interferences are also described in
of this part of IS0 10101. At the time of publication,
clause 4 of IS0 10101-1.
the editions indicated were valid. All sta
...