NL270297A - - Google Patents

Info

Publication number
NL270297A
NL270297A NL270297DA NL270297A NL 270297 A NL270297 A NL 270297A NL 270297D A NL270297D A NL 270297DA NL 270297 A NL270297 A NL 270297A
Authority
NL
Netherlands
Application number
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.)
Publication of NL270297A publication Critical patent/NL270297A/xx

Links

Classifications

    • 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
    • B01D53/48—Sulfur compounds
    • B01D53/50—Sulfur oxides
    • B01D53/507—Sulfur oxides by treating the gases with other liquids
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/69—Sulfur trioxide; Sulfuric acid
    • C01B17/74—Preparation
    • C01B17/76—Preparation by contact processes
    • C01B17/775—Liquid phase contacting processes or wet catalysis processes
NL270297D 1960-10-17 NL270297A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP25857A DE1227434B (de) 1960-10-17 1960-10-17 Verfahren zur Gewinnung von Schwefelsaeure aus schwefeldioxydhaltigen Gasen

Publications (1)

Publication Number Publication Date
NL270297A true NL270297A (xx)

Family

ID=7370253

Family Applications (2)

Application Number Title Priority Date Filing Date
NL135676D NL135676C (xx) 1960-10-17
NL270297D NL270297A (xx) 1960-10-17

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL135676D NL135676C (xx) 1960-10-17

Country Status (7)

Country Link
US (1) US3318662A (xx)
BE (1) BE609172A (xx)
CH (1) CH464868A (xx)
DE (1) DE1227434B (xx)
DK (1) DK103559C (xx)
GB (1) GB994070A (xx)
NL (2) NL270297A (xx)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1594682C3 (de) * 1965-01-02 1973-10-18 Metallgesellschaft Ag, 6000 Frankfurt Vorrichtung zur Entfernung von Schwefelverbindungen aus Abgasen
GB1124116A (en) * 1965-07-28 1968-08-21 Atomic Energy Authority Uk Improvements in or relating to charcoal for use in trapping systems
US3473297A (en) * 1966-09-21 1969-10-21 Hitachi Ltd Method and apparatus for desulfurizing combustion waste gases
GB1224816A (en) * 1967-10-06 1971-03-10 Bergwerksverband Gmbh Improvements in or relating to absorption agents
US3489507A (en) * 1967-12-01 1970-01-13 American Optical Corp Filter method and apparatus for removing hydrazine and derivatives of hydrazine
CA998515A (en) * 1972-06-26 1976-10-19 The Mead Corporation Gas-gas reaction system
US3862295A (en) * 1972-06-30 1975-01-21 Westvaco Corp Method for sorptive removal of sulfur gases
DE2304496C3 (de) * 1973-01-31 1978-08-17 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zum Entfernen von SO2 aus Abgasen
US3947560A (en) * 1973-03-15 1976-03-30 Nippon Oil Company, Ltd. Process for oxidizing sulfur dioxide
US4100259A (en) * 1973-07-26 1978-07-11 Compagnie Industrielle Des Telecommunications Cit-Alcatel Process and apparatus for the purification of fumes and gases and for the production of sulfuric acid
DE2507672C3 (de) * 1975-02-22 1980-10-09 Laboratorium Fuer Adsorptionstechnik Gmbh, 6000 Frankfurt Verfahren zum Imprägnieren von Aktivkohle
US4208396A (en) * 1975-08-04 1980-06-17 General Atomic Company Oxygen recovery from gas mixtures
JPS5279562A (en) * 1975-12-26 1977-07-04 Nippon Chemical Ind Method of treating waste desulfurization liquid
US4158048A (en) * 1976-03-11 1979-06-12 Produits Chimiques Ugine Kuhlmann Processes for conversion of sulfurous anhydride to sulfuric anhydride and vice versa with a Fe, Cu, alkali metal containing catalyst
DE2713992A1 (de) * 1977-03-30 1978-10-12 Kernforschungsanlage Juelich Verfahren zur reinigung eines schwefeldioxid enthaltenden abgases
US4150094A (en) * 1977-12-30 1979-04-17 General Atomic Company Method of reacting I2 with a liquid and a gas
FR2545481B1 (fr) * 1983-05-06 1985-07-19 Rhone Poulenc Spec Chim Procede de preparation de perfluoroalcanols
DE3435931A1 (de) * 1984-09-29 1986-04-03 Bayer Ag, 5090 Leverkusen Verfahren zur entschwefelung von rauchgasen
BG47242A1 (en) * 1987-08-06 1990-06-15 Ts Lab Elektrokhimicheski Izto Method and device for electrochemical catalyst oxidation of sulphur dioxide
DE3819417A1 (de) * 1988-06-07 1989-12-14 Utab Ges Fuer Umwelttechnische Verfahren und vorrichtung zur reinigung von schwefeldioxidhaltigen rauchgasen
CN1535245A (zh) * 2001-05-04 2004-10-06 Լ��ɭ����ɪ�������޹�˾ 氨的氧化
US20070078053A1 (en) * 2005-09-30 2007-04-05 U.S.A. As Represented By The Administrator Of The National Aeronautics And Space Administration Catalyst for decomposition of nitrogen oxides
DE102009019737A1 (de) * 2009-05-02 2010-11-04 Dräger Safety AG & Co. KGaA Sorptionsmittel umfassend eine mit einer Zink- und einer Molybdän-Verbindung imprägnierte Aktivkohle und gasfiltrierendes Element enthaltend das Sorptionsmittel
FR2948579B1 (fr) * 2009-07-31 2012-04-13 Cdem Ct Depollution Environnement Moteurs Procede de traitement d'un gaz contenant des oxydes de soufre
JP6124206B2 (ja) * 2012-11-30 2017-05-10 千代田化工建設株式会社 硫酸製造装置向け脱硫方法及び脱硫装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE854205C (de) * 1950-12-31 1952-10-30 Bayer Ag Herstellung von Schwefelsaeure
DE1139817B (de) * 1961-05-25 1962-11-22 Basf Ag Verfahren zur Herstellung von Schwefelsaeure aus schwefeldioxydhaltigen Gasen

Also Published As

Publication number Publication date
US3318662A (en) 1967-05-09
DE1227434B (de) 1966-10-27
NL135676C (xx)
CH464868A (de) 1968-11-15
GB994070A (en) 1965-06-02
BE609172A (fr) 1962-02-01
DK103559C (da) 1966-01-24

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