Patent · US Expired

Removal of radon from hydrocarbon streams

US3940471A · kind A · utility

14Cited by
3References
16Claims
0Family size

Assignee

Inventor

Key dates

Filing dateMay 18, 1973
Grant dateFeb 24, 1976
Priority date—
Expiry dateMay 18, 1993

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10S250/02
  • WIPO fieldMaterials, metallurgy
  • WIPO sectorChemistry

Abstract

A process for the removal of radon from hydrocarbon streams by insertion and removal of radon-selective carriers.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.