1872616

UOP 715-85 [ Withdrawn ]

Rhenium Catalysts by Spectrophotometry

standard by UOP LLC, A Honeywell Company , 01/01/1985

View all product details

Most Recent

Track It

Language:
    • Available Formats
    •  
    • Availability
    • Priced From ( in USD )
    • Printed Edition
    • Ships in 1-2 business days
    • $287.00
    • Add to Cart
    • Printed Edition + PDF
    • Immediate download
    • $387.00
    • Add to Cart

Customers Who Bought This Also Bought

 

About This Item

 

Full Description

This method is for determining rhenium in fresh and used platinum-containing catalysts in the range of 0.05 to 0.75%. Elements that produce colored ions in the dissolution or color-development step constitute a positive interference. Iron or copper in moderate concentrations are reduced by stannous ion to a colorless state and, therefore, do not interfere. Molybdenum which forms a red coloration with the stannous ion is the major interference. Directions for the separation of rhenium from molybdenum are given. Analysis for molybdenum is by UOP Method 833.

 

Product Details

Published:
01/01/1985
Number of Pages:
7
File Size:
1 file , 190 KB