ISO 4698:2022
International Standard
Current Edition
·
Approved on
10 November 2022
Iron ore pellets for blast furnace feedstocks — Determination of the free-swelling index
ISO 4698:2022 Files
English
24 Pages
Current Edition
63.91 OMR
ISO 4698:2022 Scope
This document specifies a method to provide a relative measure for evaluating the increase in volume of iron ore pellets, when reduced in an unconstrained bed under conditions resembling those prevailing in the reduction zone of a blast furnace. It specifies the determination of the free-swelling index.
This document is applicable to hot-bonded pellets.
Best Sellers
GSO 150-2:2013
Gulf Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
OS GSO 150-2:2013
GSO 150-2:2013
Omani Standard
Expiration dates for food products - Part 2 :
Voluntary expiration dates
OS GSO 2055-1:2015
GSO 2055-1:2015
Omani Standard
HALAL FOOD - Part 1 : General Requirements
GSO 2055-1:2015
Gulf Technical Regulation
HALAL FOOD - Part 1 : General Requirements
Recently Published
ISO 1952:2025
International Standard
Coal — Determination of extractable metals in dilute hydrochloric acid
ISO 5834-1:2025
International Standard
Implants for surgery — Ultra-high-molecular-weight polyethylene — Part 1: Powder form
ISO 5834-3:2025
International Standard
Implants for surgery — Ultra-high-molecular-weight polyethylene — Part 3: Accelerated ageing methods after gamma irradiation in air
ISO 15238:2025
International Standard
Coal — Determination of total cadmium