JPS4815793B1 - - Google Patents

Info

Publication number
JPS4815793B1
JPS4815793B1 JP44103532A JP10353269A JPS4815793B1 JP S4815793 B1 JPS4815793 B1 JP S4815793B1 JP 44103532 A JP44103532 A JP 44103532A JP 10353269 A JP10353269 A JP 10353269A JP S4815793 B1 JPS4815793 B1 JP S4815793B1
Authority
JP
Japan
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.)
Pending
Application number
JP44103532A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS4815793B1 publication Critical patent/JPS4815793B1/ja
Pending legal-status Critical Current

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
    • B01D53/508—Sulfur oxides by treating the gases with solids
    • 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
    • C01B17/48—Sulfur dioxide; Sulfurous acid
    • C01B17/50—Preparation of sulfur dioxide
    • C01B17/60—Isolation of sulfur dioxide from gases
    • 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
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biomedical Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Catalysts (AREA)
  • Gas Separation By Absorption (AREA)
JP44103532A 1968-12-24 1969-12-24 Pending JPS4815793B1 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78662668A 1968-12-24 1968-12-24

Publications (1)

Publication Number Publication Date
JPS4815793B1 true JPS4815793B1 (xx) 1973-05-17

Family

ID=25139142

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44103532A Pending JPS4815793B1 (xx) 1968-12-24 1969-12-24

Country Status (7)

Country Link
JP (1) JPS4815793B1 (xx)
BE (1) BE743390A (xx)
DE (1) DE1963618C3 (xx)
ES (1) ES374871A1 (xx)
FR (1) FR2027070A1 (xx)
GB (1) GB1289696A (xx)
NL (1) NL6919291A (xx)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53141893U (xx) * 1977-04-15 1978-11-09
JPS5643966A (en) * 1979-09-14 1981-04-22 Deni Igaku Kenkyusho Kk Potential treating instrument

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3362172B1 (en) * 2015-10-13 2020-12-02 Regents of the University of Minnesota Method of removing hydrogen sulfide from an gas
CN112933946A (zh) * 2021-02-19 2021-06-11 陈洪超 一种焚烧尾气脱酸处理装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53141893U (xx) * 1977-04-15 1978-11-09
JPS5643966A (en) * 1979-09-14 1981-04-22 Deni Igaku Kenkyusho Kk Potential treating instrument

Also Published As

Publication number Publication date
DE1963618A1 (de) 1970-07-09
FR2027070A1 (xx) 1970-09-25
NL6919291A (xx) 1970-06-26
DE1963618C3 (de) 1974-06-12
BE743390A (xx) 1970-06-19
DE1963618B2 (de) 1973-11-08
ES374871A1 (es) 1972-02-16
GB1289696A (xx) 1972-09-20

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