GB1207716A - Purification of gases - Google Patents

Purification of gases

Info

Publication number
GB1207716A
GB1207716A GB05482/68A GB1548268A GB1207716A GB 1207716 A GB1207716 A GB 1207716A GB 05482/68 A GB05482/68 A GB 05482/68A GB 1548268 A GB1548268 A GB 1548268A GB 1207716 A GB1207716 A GB 1207716A
Authority
GB
United Kingdom
Prior art keywords
contact
april
effected
anhydrous conditions
anion exchange
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB05482/68A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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
Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of GB1207716A publication Critical patent/GB1207716A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C7/00—Purification; Separation; Use of additives
    • C07C7/12—Purification; Separation; Use of additives by adsorption, i.e. purification or separation of hydrocarbons with the aid of solids, e.g. with ion-exchangers
    • 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
    • B01D53/02—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 by adsorption, e.g. preparative gas chromatography
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/08—Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • B01J39/16—Organic material
    • B01J39/18—Macromolecular compounds
    • B01J39/20—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J41/00—Anion exchange; Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/08—Use of material as anion exchangers; Treatment of material for improving the anion exchange properties
    • B01J41/12—Macromolecular compounds
    • B01J41/14—Macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/02—Column or bed processes
    • B01J47/026—Column or bed processes using columns or beds of different ion exchange materials in series
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
    • B01D2253/20—Organic adsorbents
    • B01D2253/202—Polymeric adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/30—Sulfur compounds
    • B01D2257/304—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/406—Ammonia
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
GB05482/68A 1967-04-05 1968-04-01 Purification of gases Expired GB1207716A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US62857967A 1967-04-05 1967-04-05

Publications (1)

Publication Number Publication Date
GB1207716A true GB1207716A (en) 1970-10-07

Family

ID=24519480

Family Applications (1)

Application Number Title Priority Date Filing Date
GB05482/68A Expired GB1207716A (en) 1967-04-05 1968-04-01 Purification of gases

Country Status (9)

Country Link
US (1) US3556716A (cg-RX-API-DMAC7.html)
BE (1) BE712299A (cg-RX-API-DMAC7.html)
CH (1) CH521781A (cg-RX-API-DMAC7.html)
DE (1) DE1719562A1 (cg-RX-API-DMAC7.html)
ES (1) ES349365A1 (cg-RX-API-DMAC7.html)
FR (1) FR1565581A (cg-RX-API-DMAC7.html)
GB (1) GB1207716A (cg-RX-API-DMAC7.html)
IL (1) IL29764A (cg-RX-API-DMAC7.html)
NL (1) NL6804780A (cg-RX-API-DMAC7.html)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3686827A (en) * 1970-10-16 1972-08-29 Dow Chemical Co Removal of organic vapors from gas
CA1001568A (en) * 1971-07-21 1976-12-14 Robert Kunin Removal of sulfur trioxide and acid mist from gaseous streams
US3754376A (en) * 1972-02-01 1973-08-28 Texaco Inc Inert gas stripping of contaminated water
JPS5525168B2 (cg-RX-API-DMAC7.html) * 1972-02-14 1980-07-04
JPS5551422A (en) * 1978-10-11 1980-04-15 Takeda Chem Ind Ltd Deodorization
US4239621A (en) * 1979-02-26 1980-12-16 Fluid Power Research, Inc. Fluid treating method
US4382469A (en) * 1981-03-10 1983-05-10 Electro-Petroleum, Inc. Method of in situ gasification
SG52935A1 (en) * 1996-03-25 1998-09-28 Matsushita Electric Works Ltd Garbage disposal apparatus
US8529667B2 (en) * 2004-11-22 2013-09-10 Matt Thundyil Method for the selective extraction of acids, bases and polar salts
US9266051B2 (en) 2005-07-28 2016-02-23 Carbon Sink, Inc. Removal of carbon dioxide from air
WO2007016271A2 (en) * 2005-07-28 2007-02-08 Global Research Technologies, Llc Removal of carbon dioxide from air
EP2668992A3 (en) 2006-03-08 2014-04-02 Kilimanjaro Energy, Inc. Air collector with functionalized ion exchange membrane for capturing ambient CO2
NZ575870A (en) * 2006-10-02 2012-02-24 Global Res Technologies Llc Method and apparatus for extracting carbon dioxide from ambient air
CN101588856A (zh) * 2006-11-15 2009-11-25 环球研究技术有限公司 从空气中除去二氧化碳
AU2008242845B2 (en) 2007-04-17 2012-08-23 Carbon Sink, Inc. Capture of carbon dioxide (CO2) from air
WO2009105566A2 (en) 2008-02-19 2009-08-27 Global Research Technologies, Llc Extraction and sequestration of carbon dioxide
WO2009149292A1 (en) * 2008-06-04 2009-12-10 Global Research Technologies, Llc Laminar flow air collector with solid sorbent materials for capturing ambient co2
US20110203174A1 (en) * 2008-08-11 2011-08-25 Lackner Klaus S Method and apparatus for extracting carbon dioxide from air
WO2010019608A1 (en) * 2008-08-11 2010-02-18 Global Research Technologies, Llc Method and apparatus for removing ammonia from a gas stream
WO2010022399A1 (en) * 2008-08-22 2010-02-25 Global Research Technologies, Llc Removal of carbon dioxide from air
US20140058150A1 (en) * 2012-08-21 2014-02-27 Uop Llc Removal of nitrogen containing compounds and methane conversion process using a supersonic flow reactor
WO2018067298A1 (en) * 2016-10-06 2018-04-12 Dow Global Technologies Llc Selective removal of hydrogen sulfide from a gas stream using a quarternary ammonium amine functionalized cross-linked macroporous polymer
WO2019161114A1 (en) 2018-02-16 2019-08-22 Carbon Sink, Inc. Fluidized bed extractors for capture of co2 from ambient air

Also Published As

Publication number Publication date
CH521781A (fr) 1972-04-30
IL29764A0 (en) 1968-06-20
ES349365A1 (es) 1969-04-01
IL29764A (en) 1972-01-27
NL6804780A (cg-RX-API-DMAC7.html) 1968-10-07
FR1565581A (cg-RX-API-DMAC7.html) 1969-05-02
BE712299A (cg-RX-API-DMAC7.html) 1968-09-16
DE1719562A1 (de) 1971-09-09
US3556716A (en) 1971-01-19

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees