Petroleum and natural gas industries — Specific requirements for offshore structures — Part 10: Mari...
Scope
This document provides requirements and guidelines for marine geophysical investigations. It is applicable to operators/end users, contractors and public and regulatory authorities concerned with marine site investigations for offshore structures for petroleum and natural gas industries.
This document provides requirements, specifications, and guidance for:
a)objectives, planning, and…
Lignin — Quantification of hydroxyl groups by 31P NMR This document is provided to SCC for non-comme...
1 Scope
1.1 General
This Standard describes a method for the quantification of the aliphatic (R–OH), carboxylic acid (R–COOH), and phenolic (Ph–OH) hydroxyl groups present in lignin. Phenolic hydroxyl groups include
a)
syringyl (S), guaiacyl (G), and p-hydroxyphenyl (H) units; and
b)
condensed phenolics incorporating ß-5, 4-O-5’, and 5-5’ inter-unit linkages.
1.2 Methodology
The procedure…
Lignine – Quantification des groupes hydroxyles par RMN du 31P
1 Domaine d’application
1.1 Généralités
Cette norme décrit une méthode de quantification des groupes hydroxyles aliphatique (R-OH), acido-carboxylique (R-COOH) et phénolique (Ph-OH) présents dans les lignines. Les groupes hydroxyles phénoliques comprennent :
a)
les unités syringyle (S), guaiacyle (G) et p-hydroxyphényl (H); et
b)
les phénoliques condensés incorporant les liaisons…
Performance testing of solid-biofuel- burning heating appliances
1 Scope
1.1 Product range
This Standard specifies requirements for performance testing of solid-biofuel-burning heating appliances, including maximum emission rates.
1.2 Reporting metrics
This Standard specifies a method for determining
a)
heat outputs;
b)
appliance efficiencies;
c)
emission levels and composition; and
d)
electrical energy consumption and production.
1.3 Product…
1 Scope
1.1
This Standard applies to manufactured wiring systems for installation in accessible areas in dry, nonhazardous locations in accordance with the Canadian Electrical Code, Part I.
1.2
This Standard applies to manufactured wiring systems having a maximum voltage rating of 600 V, and a maximum current rating of 30 A.
1.3
In this Standard, “shall” is used to express a requirement, i.…
Powered table systems for residential and commercial use
1 Scope
1.1
This Standard covers electrical safety requirements for 120 V cord-connected single-circuit wiring systems for residential and commercial use and for use with freestanding interconnected tables, provided with communication, video, and/or power receptacles that are intended for frequent setup and breakdown.
1.2
The requirements apply to powered tables connected to 15 A or 20 A, 120…
