WO2007092410A3 - Separation of light gases from halogens - Google Patents

Separation of light gases from halogens Download PDF

Info

Publication number
WO2007092410A3
WO2007092410A3 PCT/US2007/003090 US2007003090W WO2007092410A3 WO 2007092410 A3 WO2007092410 A3 WO 2007092410A3 US 2007003090 W US2007003090 W US 2007003090W WO 2007092410 A3 WO2007092410 A3 WO 2007092410A3
Authority
WO
WIPO (PCT)
Prior art keywords
halogen
light gases
vapor
halogens
separation
Prior art date
Application number
PCT/US2007/003090
Other languages
French (fr)
Other versions
WO2007092410A2 (en
Inventor
Sagar B Gadewar
Peter K Stoimenov
Philip Grosso
Eric W Mcfarland
Ashley W Breed
Michael J Weiss
Michael D Wyrsta
Original Assignee
Grt Inc
Sagar B Gadewar
Peter K Stoimenov
Philip Grosso
Eric W Mcfarland
Ashley W Breed
Michael J Weiss
Michael D Wyrsta
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 to BRPI0707490-5A priority Critical patent/BRPI0707490A2/en
Application filed by Grt Inc, Sagar B Gadewar, Peter K Stoimenov, Philip Grosso, Eric W Mcfarland, Ashley W Breed, Michael J Weiss, Michael D Wyrsta filed Critical Grt Inc
Priority to AU2007212493A priority patent/AU2007212493B2/en
Priority to CN2007800081079A priority patent/CN101395088B/en
Priority to KR1020087021011A priority patent/KR101335397B1/en
Priority to EP07763277.6A priority patent/EP1993951B1/en
Priority to JP2008553404A priority patent/JP5275817B2/en
Priority to CA2641426A priority patent/CA2641426C/en
Priority to EA200870229A priority patent/EA013629B1/en
Publication of WO2007092410A2 publication Critical patent/WO2007092410A2/en
Publication of WO2007092410A3 publication Critical patent/WO2007092410A3/en
Priority to TNP2008000318A priority patent/TNSN08318A1/en
Priority to NO20083776A priority patent/NO20083776L/en
Priority to HK09108876.3A priority patent/HK1130758A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/10—Vacuum distillation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/16—Evaporating by spraying
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/68—Halogens or halogen compounds
    • B01D53/685—Halogens or halogen compounds by treating the gases with solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/75—Multi-step processes
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0433—Physical processing only
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/04—Purification or separation of nitrogen
    • C01B21/0405—Purification or separation processes
    • C01B21/0433—Physical processing only
    • C01B21/045—Physical processing only by adsorption in solids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/01—Chlorine; Hydrogen chloride
    • C01B7/07—Purification ; Separation
    • C01B7/0743—Purification ; Separation of gaseous or dissolved chlorine
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/09—Bromine; Hydrogen bromide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/09—Bromine; Hydrogen bromide
    • C01B7/096—Bromine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/202—Single element halogens
    • B01D2257/2022—Bromine
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/20—Halogens or halogen compounds
    • B01D2257/202—Single element halogens
    • B01D2257/2025—Chlorine
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0009—Physical processing
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B2210/00—Purification or separation of specific gases
    • C01B2210/0001—Separation or purification processing
    • C01B2210/0009—Physical processing
    • C01B2210/0014—Physical processing by adsorption in solids
    • C01B2210/0015—Physical processing by adsorption in solids characterised by the adsorbent

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.
PCT/US2007/003090 2006-02-03 2007-02-05 Separation of light gases from halogens WO2007092410A2 (en)

Priority Applications (11)

Application Number Priority Date Filing Date Title
JP2008553404A JP5275817B2 (en) 2006-02-03 2007-02-05 Separation of light gases from halogens
AU2007212493A AU2007212493B2 (en) 2006-02-03 2007-02-05 Separation of light gases from halogens
CN2007800081079A CN101395088B (en) 2006-02-03 2007-02-05 Separation method of light gases from halogens
KR1020087021011A KR101335397B1 (en) 2006-02-03 2007-02-05 Separation of light gases from halogens
EP07763277.6A EP1993951B1 (en) 2006-02-03 2007-02-05 Separation of light gases from bromine
BRPI0707490-5A BRPI0707490A2 (en) 2006-02-03 2007-02-05 halogen light gas separation
CA2641426A CA2641426C (en) 2006-02-03 2007-02-05 Separation of light gases from halogens
EA200870229A EA013629B1 (en) 2006-02-03 2007-02-05 Separation of light gases from halogens
TNP2008000318A TNSN08318A1 (en) 2006-02-03 2008-08-01 Separation of light gases from halogens
NO20083776A NO20083776L (en) 2006-02-03 2008-09-01 Separation of light gases from halogens
HK09108876.3A HK1130758A1 (en) 2006-02-03 2009-09-25 Separation of light gases from halogens

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76547306P 2006-02-03 2006-02-03
US60/765,473 2006-02-03

Publications (2)

Publication Number Publication Date
WO2007092410A2 WO2007092410A2 (en) 2007-08-16
WO2007092410A3 true WO2007092410A3 (en) 2007-12-27

Family

ID=38345723

Family Applications (1)

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

Country Status (17)

Country Link
US (1) US7883568B2 (en)
EP (1) EP1993951B1 (en)
JP (1) JP5275817B2 (en)
KR (1) KR101335397B1 (en)
CN (1) CN101395088B (en)
AU (1) AU2007212493B2 (en)
BR (1) BRPI0707490A2 (en)
CA (1) CA2641426C (en)
EA (1) EA013629B1 (en)
EC (1) ECSP088711A (en)
HK (1) HK1130758A1 (en)
MY (1) MY153701A (en)
NO (1) NO20083776L (en)
SG (1) SG187456A1 (en)
UA (1) UA95943C2 (en)
WO (1) WO2007092410A2 (en)
ZA (1) ZA200807230B (en)

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US7838708B2 (en) 2001-06-20 2010-11-23 Grt, Inc. Hydrocarbon conversion process improvements
US20050171393A1 (en) 2003-07-15 2005-08-04 Lorkovic Ivan M. Hydrocarbon synthesis
RU2366642C2 (en) 2003-07-15 2009-09-10 Джи Ар Ти, Инк. Hydrocarbons synthesis
US20060229228A1 (en) * 2005-04-11 2006-10-12 Zachary John Anthony Komon Method of making alkoxylates
CA2641348C (en) 2006-02-03 2014-12-23 Grt, Inc. Continuous process for converting natural gas to liquid hydrocarbons
JP2010528054A (en) 2007-05-24 2010-08-19 ジーアールティー インコーポレイテッド Zone reactor incorporating reversible hydrogen halide capture and release
KR101740419B1 (en) 2008-07-18 2017-05-26 지알티, 인코포레이티드 Continuous process for converting natural gas to liquid hydrocarbons
WO2011058069A2 (en) * 2009-11-13 2011-05-19 Basf Se Method for purifying a chlorine supply
JP5617623B2 (en) * 2010-12-28 2014-11-05 株式会社島津製作所 Total organic carbon measuring device
US8940954B2 (en) 2011-05-23 2015-01-27 Reaction35, LLC Conversion of propane to propylene
WO2013006427A1 (en) * 2011-07-01 2013-01-10 Sun Catalytix Corporation Methods and systems useful for solar energy storage
MY156181A (en) * 2011-10-11 2016-01-15 Hong In Chemical Co Ltd Method and system for producing high-purity hydrogen chloride
US10016701B2 (en) 2013-05-30 2018-07-10 Reaction 35, Llc Recovery of halogens by partial condensation
US9663421B2 (en) 2013-06-24 2017-05-30 Reaction35, LLC Coupling of light alkanes to liquid fuels
US9771308B2 (en) 2014-06-12 2017-09-26 Reaction 35, Llc Production of 1,3-butadiene
CN105478000B (en) * 2015-12-30 2017-11-14 沈阳三聚凯特催化剂有限公司 It is a kind of to be used to purify antichlor for reforming regeneration gas and preparation method thereof

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