FR2238669B1 - - Google Patents

Info

Publication number
FR2238669B1
FR2238669B1 FR7327426A FR7327426A FR2238669B1 FR 2238669 B1 FR2238669 B1 FR 2238669B1 FR 7327426 A FR7327426 A FR 7327426A FR 7327426 A FR7327426 A FR 7327426A FR 2238669 B1 FR2238669 B1 FR 2238669B1
Authority
FR
France
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
FR7327426A
Other languages
French (fr)
Other versions
FR2238669A1 (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.)
Alcatel CIT SA
Original Assignee
Alcatel CIT SA
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 Alcatel CIT SA filed Critical Alcatel CIT SA
Priority to FR7327426A priority Critical patent/FR2238669B1/fr
Priority to FR7416616A priority patent/FR2271170B2/fr
Priority to FR7420910A priority patent/FR2274556A2/en
Priority to FR7422251A priority patent/FR2276260A2/en
Priority to CH941674A priority patent/CH599046A5/xx
Priority to IE1493/74A priority patent/IE39808B1/en
Priority to BE1006082A priority patent/BE817789A/en
Priority to GB3217974A priority patent/GB1451554A/en
Priority to LU70575A priority patent/LU70575A1/xx
Priority to CA205,374A priority patent/CA1034739A/en
Priority to RO7479871A priority patent/RO65912A/en
Priority to DK399274A priority patent/DK146120C/en
Priority to DE2435611A priority patent/DE2435611C3/en
Priority to SE7409601A priority patent/SE417397B/en
Priority to ES428646A priority patent/ES428646A1/en
Priority to NO742700A priority patent/NO136077C/en
Priority to SU742049684A priority patent/SU772468A3/en
Priority to JP49084683A priority patent/JPS5232863B2/ja
Priority to IT69365/74A priority patent/IT1016693B/en
Priority to BR6151/74A priority patent/BR7406151D0/en
Priority to NL7410136.A priority patent/NL162568C/en
Priority to CS535974A priority patent/CS198149B2/en
Publication of FR2238669A1 publication Critical patent/FR2238669A1/fr
Priority to US05/734,526 priority patent/US4100259A/en
Application granted granted Critical
Publication of FR2238669B1 publication Critical patent/FR2238669B1/fr
Expired legal-status Critical Current

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Inorganic Chemistry (AREA)
  • Treating Waste Gases (AREA)
FR7327426A 1973-07-26 1973-07-26 Expired FR2238669B1 (en)

Priority Applications (23)

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
CH941674A CH599046A5 (en) 1973-07-26 1974-07-09
IE1493/74A IE39808B1 (en) 1973-07-26 1974-07-15 A process for purifying fumes and gases and for producing sulphuric acid from the sulphuretted compounds extracted from the said fumes and from the said gases
BE1006082A BE817789A (en) 1973-07-26 1974-07-18 FUME AND GAS CLEANING PROCESS AND SULFURIC ACID PRODUCTION
LU70575A LU70575A1 (en) 1973-07-26 1974-07-19
CA205,374A CA1034739A (en) 1973-07-26 1974-07-19 Fumes and gas filtration system, and production of sulphuric acid
GB3217974A GB1451554A (en) 1973-07-26 1974-07-19 Process for purifying fumes and gases and for producing sulphuric acid from the sulphuretted compounds extracted from the said fumes and from the said gases
SE7409601A SE417397B (en) 1973-07-26 1974-07-24 PROCEDURE FOR CLEANING OF ROCE GASES AND COMBUSTION GASES BY DISPOSAL OF Sulfur Dioxide
DE2435611A DE2435611C3 (en) 1973-07-26 1974-07-24 Process for removing sulfur dioxide from combustion exhaust gases
RO7479871A RO65912A (en) 1973-07-26 1974-07-24 PROCESS FOR PURIFYING SMOKE BURNS AND COMBUSTION GASES WITH THE CONCURRENT OBTAINING OF SULFURIC ACID
ES428646A ES428646A1 (en) 1973-07-26 1974-07-24 Procedure for the depuration of fumes and gases of combustión and concurrent production of sulfuric acid. (Machine-translation by Google Translate, not legally binding)
NO742700A NO136077C (en) 1973-07-26 1974-07-24 PROCEDURES FOR PURIFICATION OF SO2-CONTAINING GASES, ESPECIALLY FOR THE PREPARATION OF SULFUR ACID.
DK399274A DK146120C (en) 1973-07-26 1974-07-24 PROCEDURE FOR REMOVAL OF SULFUR DIOXIDE FROM COMBUSTION EMISSIONS UNDER SUMMARY OF SULFUR ACID
JP49084683A JPS5232863B2 (en) 1973-07-26 1974-07-25
IT69365/74A IT1016693B (en) 1973-07-26 1974-07-25 PROCEDURE FOR THE PURIFICATION OF FUMES AND GASES AND FOR THE PRODUCTION OF SULFURIC ACID FROM THE SOL-PERFORATED COMPOUNDS EXTRACTS
SU742049684A SU772468A3 (en) 1973-07-26 1974-07-25 Method of flow gas purification from sulfur dioxide
BR6151/74A BR7406151D0 (en) 1973-07-26 1974-07-25 DEVICE PROCESS AND INSTALLATION FOR PURIFICATION OF SMOKES AND GASES AND FOR THE PRODUCTION OF SULFURIC ACID
NL7410136.A NL162568C (en) 1973-07-26 1974-07-26 PROCESS FOR PURIFYING SULFUR-CONTAINING COMBUSTION GASES BY TREATING THEM IN AN OXYGENIC ATMOSPHERE WITH A WATER-CONTAINING WASH SOLUTION CONTAINING MANGANESALTS.
CS535974A CS198149B2 (en) 1973-07-26 1974-07-26 Method of cleaning the combution products and gases
US05/734,526 US4100259A (en) 1973-07-26 1976-10-21 Process and apparatus for the purification of fumes and gases and for the production of sulfuric acid

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 (2)

Publication Number Publication Date
FR2238669A1 FR2238669A1 (en) 1975-02-21
FR2238669B1 true FR2238669B1 (en) 1978-10-27

Family

ID=27446234

Family Applications (4)

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

Family Applications After (3)

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

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
IT1016693B (en) 1977-06-20
BR7406151D0 (en) 1975-04-22
FR2238669A1 (en) 1975-02-21
BE817789A (en) 1975-01-20
NL7410136A (en) 1975-01-28
IE39808B1 (en) 1979-01-03
JPS5071576A (en) 1975-06-13
LU70575A1 (en) 1975-05-21
FR2274556B2 (en) 1978-12-01
FR2276260B2 (en) 1978-12-01
DE2435611A1 (en) 1975-02-06
RO65912A (en) 1980-05-15
DK146120C (en) 1983-12-05
NL162568C (en) 1980-06-16
DK146120B (en) 1983-07-04
NO136077B (en) 1977-04-12
FR2276260A2 (en) 1976-01-23
DK399274A (en) 1975-03-10
GB1451554A (en) 1976-10-06
CH599046A5 (en) 1978-05-12
FR2274556A2 (en) 1976-01-09
NO136077C (en) 1977-07-20
FR2271170B2 (en) 1978-12-01
JPS5232863B2 (en) 1977-08-24
NL162568B (en) 1980-01-15
IE39808L (en) 1975-01-26
SE417397B (en) 1981-03-16
NO742700L (en) 1975-02-24
FR2271170A2 (en) 1975-12-12
DE2435611C3 (en) 1978-09-28
CA1034739A (en) 1978-07-18
SE7409601L (en) 1975-01-27
DE2435611B2 (en) 1978-01-26

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse