TNSN08318A1 - Separation of light gases from halogens - Google Patents

Separation of light gases from halogens

Info

Publication number
TNSN08318A1
TNSN08318A1 TNP2008000318A TNSN08318A TNSN08318A1 TN SN08318 A1 TNSN08318 A1 TN SN08318A1 TN P2008000318 A TNP2008000318 A TN P2008000318A TN SN08318 A TNSN08318 A TN SN08318A TN SN08318 A1 TNSN08318 A1 TN SN08318A1
Authority
TN
Tunisia
Prior art keywords
halogen
light gases
vapor
halogens
separation
Prior art date
Application number
TNP2008000318A
Inventor
Philip Grosso
Eric W Mcfarland
Ashley W Breed
Michael J Weiss
Michael D Wyrsta
Peter K Stoimenov
Sagar B Gadewar
Original Assignee
Grt Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from PCT/US2007/003090 external-priority patent/WO2007092410A2/en
Application filed by Grt Inc filed Critical Grt Inc
Publication of TNSN08318A1 publication Critical patent/TNSN08318A1/en

Links

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  • Gas Separation By Absorption (AREA)

Abstract

A process is provided for separating one or more light gases from bromine or chlorine using one or more physical separations and contact with a chemical scrubber to recover additional halogen. In one aspect, the process comprises (a) providing a feed of halogen containing one or more light gases to a distillation column or flash vaporizer; (b) operating the distillation column or flash vaporizer to separate the feed into (i) a first liquid containing a major amount of halogen and no more than a minor amount of light gas(es), and (ii) a first vapor containing a major amount of light gas(es) and no more than a minor amount of halogen; and (c) providing the vapor to a chemical scrubber to recover halogen from the vapor.
TNP2008000318A 2006-02-03 2008-08-01 Separation of light gases from halogens TNSN08318A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76547036P 2006-02-03 2006-02-03
PCT/US2007/003090 WO2007092410A2 (en) 2006-02-03 2007-02-05 Separation of light gases from halogens

Publications (1)

Publication Number Publication Date
TNSN08318A1 true TNSN08318A1 (en) 2009-12-29

Family

ID=59799042

Family Applications (1)

Application Number Title Priority Date Filing Date
TNP2008000318A TNSN08318A1 (en) 2006-02-03 2008-08-01 Separation of light gases from halogens

Country Status (1)

Country Link
TN (1) TNSN08318A1 (en)

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