0 Stavka
Moj nalog
Telefon: (011) 7541-421, 3409-301, 3409-335, 6547-293, 3409-310
E-mail: Prodaja standarda: prodaja@iss.rs Seminari, obuke: iss-edukacija@iss.rs Informacije o standardima: infocentar@iss.rs
Stevana Brakusa 2, 11030 Beograd
Glavni meni

ISO 2961:1974

Aluminium oxide primarily used for the production of aluminium — Determination of an adsorption index
1. 2. 1974.

Опште информације

90.93     15. 11. 2022.

ISO

ISO/TC 226

Međunarodni standard

71.100.10  

francuski   engleski  

Kupovina

Objavljen

Jezik na kome želite da primite dokument.

Apstrakt

Specifies two methods for industrial calcined products. The first, using carbon tetrachloride vapour, is applicable if the density of the material exceeds 3.75 g/ml; the second, using water vapour, is applicable if the density of the material is lower than 3.75 g/ml. The adsorptive power is evaluated by exposure of a previously dried sample to an atmosphere saturated with carbon tetrachloride or water vapour at a conventional temperature. Measurement of the quantity of the corresponding vapour adsorbed after a conventional time. Has also been approved by the IUPAC.

Životni ciklus

TRENUTNO

OBJAVLJEN
ISO 2961:1974
90.93 Odluka o potvrđivanju standarda
15. 11. 2022.

Nacionalna preuzimanja

SRPS H.B8.616:1979  
ISS

Ispitivanje tehničkog aluminijum-oksida - Određivanje indeksa adsorpcije

95.99   Povučen

H047 Saznaj više