FR2238669A1 - - Google Patents
Info
- Publication number
- FR2238669A1 FR2238669A1 FR7327426A FR7327426A FR2238669A1 FR 2238669 A1 FR2238669 A1 FR 2238669A1 FR 7327426 A FR7327426 A FR 7327426A FR 7327426 A FR7327426 A FR 7327426A FR 2238669 A1 FR2238669 A1 FR 2238669A1
- 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.)
- Granted
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)
Priority Applications (23)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7327426A FR2238669B1 (de) | 1973-07-26 | 1973-07-26 | |
| FR7416616A FR2271170B2 (de) | 1973-07-26 | 1974-05-14 | |
| FR7420910A FR2274556A2 (fr) | 1973-07-26 | 1974-06-17 | Procede d'epuration des fumees et des gaz et de production d'acide sulfurique |
| FR7422251A FR2276260A2 (fr) | 1973-07-26 | 1974-06-26 | Procede d'epuration des fume |
| CH941674A CH599046A5 (de) | 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 (fr) | 1973-07-26 | 1974-07-18 | Procede d'epuration des fumees et des gaz et de production d'acide sulfurique |
| 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 |
| CA205,374A CA1034739A (fr) | 1973-07-26 | 1974-07-19 | Procede d'epuration des fumees et des gaz et de productin d'acide sulfurique |
| LU70575A LU70575A1 (de) | 1973-07-26 | 1974-07-19 | |
| ES428646A ES428646A1 (es) | 1973-07-26 | 1974-07-24 | Procedimiento para la depuracion de humos y de gases de combustion y produccion concomitante de acido sulfurico. |
| DK399274A DK146120C (da) | 1973-07-26 | 1974-07-24 | Fremgangsmaade til fjernelse af svovldioxid fra forbraendingsroeggasser under dannelse af svovlsyre |
| RO7479871A RO65912A (ro) | 1973-07-26 | 1974-07-24 | Procedeu pentru purificarea gazelor arse si a gazelor de combustie,cuobtinerea concomitenta a acidului sulfuric |
| NO742700A NO136077C (no) | 1973-07-26 | 1974-07-24 | Fremgangsm}te for rensing av so2-holdige gasser, s{rlig for fremstilling av svovelsyre. |
| SE7409601A SE417397B (sv) | 1973-07-26 | 1974-07-24 | Forfarande for rening av rokgaser och forbrenningsgaser genom avlegsnande av svaveldioxid |
| DE2435611A DE2435611C3 (de) | 1973-07-26 | 1974-07-24 | Verfahren zum Entfernen von Schwefeldioxid aus Verbrennungsabgasen |
| JP49084683A JPS5232863B2 (de) | 1973-07-26 | 1974-07-25 | |
| BR6151/74A BR7406151D0 (pt) | 1973-07-26 | 1974-07-25 | Processo dispositivo e instalacao para purificacao de fumacas e gases e para producao de acido sulfurico |
| IT69365/74A IT1016693B (it) | 1973-07-26 | 1974-07-25 | Procedimento per la depurazione dei fumi e dei gas e per la produzione di acido solforico dai composti sol forati estratti |
| SU742049684A SU772468A3 (ru) | 1973-07-26 | 1974-07-25 | Способ очистки дымовых газов от сернистого ангидрида |
| CS535974A CS198149B2 (cs) | 1973-07-26 | 1974-07-26 | Způsob čištění spalin a plynů |
| NL7410136.A NL162568C (nl) | 1973-07-26 | 1974-07-26 | Werkwijze voor het zuiveren van zwavelhoudende verbrandingsgassen door deze in een zuurstofhoudende atmosfeer te behandelen met een waterhoudende was- oplossing, welke mangaanzouten bevat. |
| 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 (de) | 1973-07-26 | 1973-07-26 | |
| FR7416616A FR2271170B2 (de) | 1973-07-26 | 1974-05-14 | |
| FR7420910A FR2274556A2 (fr) | 1973-07-26 | 1974-06-17 | Procede d'epuration des fumees et des gaz et de production d'acide sulfurique |
| FR7422251A FR2276260A2 (fr) | 1973-07-26 | 1974-06-26 | Procede d'epuration des fume |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2238669A1 true FR2238669A1 (de) | 1975-02-21 |
| FR2238669B1 FR2238669B1 (de) | 1978-10-27 |
Family
ID=27446234
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7327426A Expired FR2238669B1 (de) | 1973-07-26 | 1973-07-26 | |
| FR7416616A Expired FR2271170B2 (de) | 1973-07-26 | 1974-05-14 | |
| FR7420910A Granted FR2274556A2 (fr) | 1973-07-26 | 1974-06-17 | Procede d'epuration des fumees et des gaz et de production d'acide sulfurique |
| FR7422251A Granted FR2276260A2 (fr) | 1973-07-26 | 1974-06-26 | Procede d'epuration des fume |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7416616A Expired FR2271170B2 (de) | 1973-07-26 | 1974-05-14 | |
| FR7420910A Granted FR2274556A2 (fr) | 1973-07-26 | 1974-06-17 | Procede d'epuration des fumees et des gaz et de production d'acide sulfurique |
| FR7422251A Granted FR2276260A2 (fr) | 1973-07-26 | 1974-06-26 | Procede d'epuration des fume |
Country Status (16)
| Country | Link |
|---|---|
| JP (1) | JPS5232863B2 (de) |
| BE (1) | BE817789A (de) |
| BR (1) | BR7406151D0 (de) |
| CA (1) | CA1034739A (de) |
| CH (1) | CH599046A5 (de) |
| DE (1) | DE2435611C3 (de) |
| DK (1) | DK146120C (de) |
| FR (4) | FR2238669B1 (de) |
| GB (1) | GB1451554A (de) |
| IE (1) | IE39808B1 (de) |
| IT (1) | IT1016693B (de) |
| LU (1) | LU70575A1 (de) |
| NL (1) | NL162568C (de) |
| NO (1) | NO136077C (de) |
| RO (1) | RO65912A (de) |
| SE (1) | SE417397B (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0258743A2 (de) * | 1986-09-02 | 1988-03-09 | Bayer Ag | Verfahren zur Reinigung von Abgasen |
| EP0258744A2 (de) * | 1986-09-02 | 1988-03-09 | Bayer Ag | Verfahren zur Reinigung und Wiederaufheizung von Abgasen |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2713992A1 (de) * | 1977-03-30 | 1978-10-12 | Kernforschungsanlage Juelich | Verfahren zur reinigung eines schwefeldioxid enthaltenden abgases |
| JP3870867B2 (ja) | 2002-07-19 | 2007-01-24 | 東洋製罐株式会社 | 熱可塑性樹脂容器の製造方法 |
-
1973
- 1973-07-26 FR FR7327426A patent/FR2238669B1/fr not_active Expired
-
1974
- 1974-05-14 FR FR7416616A patent/FR2271170B2/fr not_active Expired
- 1974-06-17 FR FR7420910A patent/FR2274556A2/fr active Granted
- 1974-06-26 FR FR7422251A patent/FR2276260A2/fr active Granted
- 1974-07-09 CH CH941674A patent/CH599046A5/xx not_active IP Right Cessation
- 1974-07-15 IE IE1493/74A patent/IE39808B1/xx unknown
- 1974-07-18 BE BE1006082A patent/BE817789A/xx not_active IP Right Cessation
- 1974-07-19 CA CA205,374A patent/CA1034739A/fr not_active Expired
- 1974-07-19 GB GB3217974A patent/GB1451554A/en not_active Expired
- 1974-07-19 LU LU70575A patent/LU70575A1/xx unknown
- 1974-07-24 RO RO7479871A patent/RO65912A/ro unknown
- 1974-07-24 DE DE2435611A patent/DE2435611C3/de not_active Expired
- 1974-07-24 NO NO742700A patent/NO136077C/no unknown
- 1974-07-24 DK DK399274A patent/DK146120C/da not_active IP Right Cessation
- 1974-07-24 SE SE7409601A patent/SE417397B/xx unknown
- 1974-07-25 IT IT69365/74A patent/IT1016693B/it active
- 1974-07-25 BR BR6151/74A patent/BR7406151D0/pt unknown
- 1974-07-25 JP JP49084683A patent/JPS5232863B2/ja not_active Expired
- 1974-07-26 NL NL7410136.A patent/NL162568C/xx not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0258743A2 (de) * | 1986-09-02 | 1988-03-09 | Bayer Ag | Verfahren zur Reinigung von Abgasen |
| EP0258744A2 (de) * | 1986-09-02 | 1988-03-09 | Bayer Ag | Verfahren zur Reinigung und Wiederaufheizung von Abgasen |
| EP0258743A3 (en) * | 1986-09-02 | 1988-07-27 | Bayer Ag | Method for the purification of exhaust gases |
| EP0258744A3 (en) * | 1986-09-02 | 1988-07-27 | Bayer Ag | Method for the purification and reheating of exhaust gases |
| US4931269A (en) * | 1986-09-02 | 1990-06-05 | Bayer Aktiengesellschaft | Process for the purification and reheating of exhaust gases |
| US5122358A (en) * | 1986-09-02 | 1992-06-16 | Bayer Aktiengesellschaft | Process for the purification of exhaust gases |
Also Published As
| Publication number | Publication date |
|---|---|
| DK399274A (de) | 1975-03-10 |
| NO742700L (de) | 1975-02-24 |
| CA1034739A (fr) | 1978-07-18 |
| DE2435611C3 (de) | 1978-09-28 |
| SE7409601L (de) | 1975-01-27 |
| BR7406151D0 (pt) | 1975-04-22 |
| FR2271170B2 (de) | 1978-12-01 |
| FR2271170A2 (de) | 1975-12-12 |
| NL162568C (nl) | 1980-06-16 |
| FR2274556B2 (de) | 1978-12-01 |
| BE817789A (fr) | 1975-01-20 |
| LU70575A1 (de) | 1975-05-21 |
| NO136077C (no) | 1977-07-20 |
| DK146120C (da) | 1983-12-05 |
| SE417397B (sv) | 1981-03-16 |
| RO65912A (ro) | 1980-05-15 |
| FR2276260A2 (fr) | 1976-01-23 |
| FR2238669B1 (de) | 1978-10-27 |
| GB1451554A (en) | 1976-10-06 |
| NL162568B (nl) | 1980-01-15 |
| IT1016693B (it) | 1977-06-20 |
| DE2435611B2 (de) | 1978-01-26 |
| CH599046A5 (de) | 1978-05-12 |
| IE39808L (en) | 1975-01-26 |
| JPS5071576A (de) | 1975-06-13 |
| DE2435611A1 (de) | 1975-02-06 |
| NO136077B (de) | 1977-04-12 |
| FR2274556A2 (fr) | 1976-01-09 |
| NL7410136A (nl) | 1975-01-28 |
| FR2276260B2 (de) | 1978-12-01 |
| IE39808B1 (en) | 1979-01-03 |
| JPS5232863B2 (de) | 1977-08-24 |
| DK146120B (da) | 1983-07-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| CL | Concession to grant licences | ||
| ST | Notification of lapse |