NO136077C - PROCEDURES FOR PURIFICATION OF SO2-CONTAINING GASES, ESPECIALLY FOR THE PREPARATION OF SULFUR ACID. - Google Patents

PROCEDURES FOR PURIFICATION OF SO2-CONTAINING GASES, ESPECIALLY FOR THE PREPARATION OF SULFUR ACID.

Info

Publication number
NO136077C
NO136077C NO742700A NO742700A NO136077C NO 136077 C NO136077 C NO 136077C NO 742700 A NO742700 A NO 742700A NO 742700 A NO742700 A NO 742700A NO 136077 C NO136077 C NO 136077C
Authority
NO
Norway
Prior art keywords
purification
procedures
preparation
containing gases
sulfur acid
Prior art date
Application number
NO742700A
Other languages
Norwegian (no)
Other versions
NO136077B (en
NO742700L (en
Inventor
Andre Salaun
Rene Trempu
Original Assignee
Cit Alcatel
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 Cit Alcatel filed Critical Cit Alcatel
Publication of NO742700L publication Critical patent/NO742700L/no
Publication of NO136077B publication Critical patent/NO136077B/no
Publication of NO136077C publication Critical patent/NO136077C/en

Links

Classifications

    • 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
    • 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
    • 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
    • B01D53/86—Catalytic processes
    • B01D53/8603—Removing sulfur compounds
    • B01D53/8609—Sulfur oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
NO742700A 1973-07-26 1974-07-24 PROCEDURES FOR PURIFICATION OF SO2-CONTAINING GASES, ESPECIALLY FOR THE PREPARATION OF SULFUR ACID. NO136077C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR7327426A FR2238669B1 (en) 1973-07-26 1973-07-26
FR7416616A FR2271170B2 (en) 1973-07-26 1974-05-14
FR7420910A FR2274556A2 (en) 1973-07-26 1974-06-17 FUME AND GAS CLEANING PROCESS AND SULFURIC ACID PRODUCTION
FR7422251A FR2276260A2 (en) 1973-07-26 1974-06-26 SMOKE CLEANING PROCESS

Publications (3)

Publication Number Publication Date
NO742700L NO742700L (en) 1975-02-24
NO136077B NO136077B (en) 1977-04-12
NO136077C true NO136077C (en) 1977-07-20

Family

ID=27446234

Family Applications (1)

Application Number Title Priority Date Filing Date
NO742700A NO136077C (en) 1973-07-26 1974-07-24 PROCEDURES FOR PURIFICATION OF SO2-CONTAINING GASES, ESPECIALLY FOR THE PREPARATION OF SULFUR ACID.

Country Status (16)

Country Link
JP (1) JPS5232863B2 (en)
BE (1) BE817789A (en)
BR (1) BR7406151D0 (en)
CA (1) CA1034739A (en)
CH (1) CH599046A5 (en)
DE (1) DE2435611C3 (en)
DK (1) DK146120C (en)
FR (4) FR2238669B1 (en)
GB (1) GB1451554A (en)
IE (1) IE39808B1 (en)
IT (1) IT1016693B (en)
LU (1) LU70575A1 (en)
NL (1) NL162568C (en)
NO (1) NO136077C (en)
RO (1) RO65912A (en)
SE (1) SE417397B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2713992A1 (en) * 1977-03-30 1978-10-12 Kernforschungsanlage Juelich METHOD FOR PURIFYING AN EXHAUST GAS SULFUR DIOXIDE
DE3629766A1 (en) * 1986-09-02 1988-03-17 Bayer Ag METHOD FOR PURIFYING AND REHEATING EXHAUST GAS
DE3629765A1 (en) * 1986-09-02 1988-03-03 Bayer Ag METHOD FOR PURIFYING EXHAUST GASES
JP3870867B2 (en) 2002-07-19 2007-01-24 東洋製罐株式会社 Method for manufacturing thermoplastic resin container

Also Published As

Publication number Publication date
BR7406151D0 (en) 1975-04-22
GB1451554A (en) 1976-10-06
FR2271170A2 (en) 1975-12-12
JPS5232863B2 (en) 1977-08-24
CA1034739A (en) 1978-07-18
JPS5071576A (en) 1975-06-13
FR2274556B2 (en) 1978-12-01
FR2274556A2 (en) 1976-01-09
FR2271170B2 (en) 1978-12-01
DE2435611C3 (en) 1978-09-28
SE417397B (en) 1981-03-16
NL162568B (en) 1980-01-15
NL162568C (en) 1980-06-16
FR2238669A1 (en) 1975-02-21
DK146120C (en) 1983-12-05
IE39808L (en) 1975-01-26
IE39808B1 (en) 1979-01-03
FR2276260B2 (en) 1978-12-01
SE7409601L (en) 1975-01-27
CH599046A5 (en) 1978-05-12
RO65912A (en) 1980-05-15
BE817789A (en) 1975-01-20
FR2276260A2 (en) 1976-01-23
DK399274A (en) 1975-03-10
DK146120B (en) 1983-07-04
DE2435611A1 (en) 1975-02-06
NL7410136A (en) 1975-01-28
FR2238669B1 (en) 1978-10-27
NO136077B (en) 1977-04-12
LU70575A1 (en) 1975-05-21
NO742700L (en) 1975-02-24
IT1016693B (en) 1977-06-20
DE2435611B2 (en) 1978-01-26

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