British Standards Institution

Source:: ISO
Committee:: RPI/1 - Refractory products and materials
Categories:: Raw materials
Comment period start date:: 20/02/2025
Comment period end date:: 15/04/2025
Number of comments:: 0

Comment by:

15th Apr

Scope

This part of ISO 14720 defines a method for the determination of sulfur in non-oxidic ceramic raw materials and ceramic materials, such as silicon carbides, silicon nitrides, graphites, carbon blacks, cokes, carbon powders. If proved by the recovery rate, this method can also be applied for other non-metallic powdered and granular materials, for example silicon dioxide.

This part of ISO 14720 is applicable for materials with mass fractions of sulfur from 0,005 % to 2 %.

This part of ISO 14720 can also be applied for materials with higher mass fractions of sulfur after verification of the particular case.

Read draft and comment

Comment on proposal

Required form fields are indicated by an asterisk (*) character.

How important do you think standardization is in this area? *

Do you agree that a standard on this subject is feasible?: *

Please give reasons for your selections above: *

Would you or your organization use the standard? *

Would you or your organization be prepared to participate in the development of the standard or to comment on the draft when it is available? *

Are you aware of any regulation, existing standards and other good practice information in this area in the UK (e.g. Industry codes of practice; company specifications, international or European Standards)? *

Would the development of a standard(s) in this area have a particular impact/relevance to SME, consumer, environmental or societal interests? *

Are you aware of any other organizations to which this proposal may be relevant? If so please provide details below. *

Additional comments on the scope or proposal:

Although BSI will not usually enter into correspondence regarding individual comments or suggestions we may wish to contact you to seek further clarification. Please indicate whether this will be acceptable: *

Discard

Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

10/04/2024

3. Public Comments

Public Comments start date:

20/02/2025

Public Comments end date:

15/04/2025

Learn more about the standards development process

Standards Development

BS EN ISO 14720-1 ISO 14720-1 Testing of ceramic materials. Determination of sulfur in non-oxidic ceramic raw materials and ceramic materials. Part 1: Infrared measurement methods

Scope

Comment on proposal

Discard changes?

Submit comment

Submit comment

Follow standard

Unfollow standard

Error