FR2248074B1 - - Google Patents
Info
- Publication number
- FR2248074B1 FR2248074B1 FR7435025A FR7435025A FR2248074B1 FR 2248074 B1 FR2248074 B1 FR 2248074B1 FR 7435025 A FR7435025 A FR 7435025A FR 7435025 A FR7435025 A FR 7435025A FR 2248074 B1 FR2248074 B1 FR 2248074B1
- 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
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
- B01D53/26—Drying gases or vapours
- B01D53/263—Drying gases or vapours by absorption
-
- 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
- B01D53/14—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 by absorption
- B01D53/1406—Multiple stage absorption
-
- 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
- C01B17/56—Separation; Purification
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
- Drying Of Solid Materials (AREA)
- Drying Of Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732352039 DE2352039B2 (en) | 1973-10-17 | 1973-10-17 | PROCESS FOR DRYING SO DEEP 2 CONTAINING GASES OR FROM AIR TO BURNING SULFUR |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2248074A1 FR2248074A1 (en) | 1975-05-16 |
| FR2248074B1 true FR2248074B1 (en) | 1978-06-09 |
Family
ID=5895649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7435025A Expired FR2248074B1 (en) | 1973-10-17 | 1974-10-17 |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5067295A (en) |
| AR (1) | AR200814A1 (en) |
| BE (1) | BE821129A (en) |
| BR (1) | BR7408558D0 (en) |
| CA (1) | CA1034743A (en) |
| CH (1) | CH605403A5 (en) |
| DD (1) | DD115640A5 (en) |
| DE (1) | DE2352039B2 (en) |
| DK (1) | DK542574A (en) |
| ES (1) | ES431091A1 (en) |
| FI (1) | FI300574A (en) |
| FR (1) | FR2248074B1 (en) |
| GB (1) | GB1447450A (en) |
| IT (1) | IT1021806B (en) |
| NL (1) | NL7413485A (en) |
| NO (1) | NO138444C (en) |
| PL (1) | PL91778B1 (en) |
| RO (1) | RO65914A (en) |
| SE (1) | SE402581B (en) |
| ZA (1) | ZA746583B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4659556A (en) * | 1983-03-04 | 1987-04-21 | Allied Corporation | Single step purification of sulfur dioxide gas prepared by the combustion of sulfur containing compounds |
| JPS61234912A (en) * | 1985-04-08 | 1986-10-20 | Mitsubishi Metal Corp | Equipment for treating lead refining waste gas |
| JP2002539912A (en) * | 1998-12-15 | 2002-11-26 | アドバンスド．テクノロジー．マテリアルス．インコーポレイテッド | Apparatus and method for effluent gas stream process termination |
| DE102007047319A1 (en) * | 2007-10-02 | 2009-04-23 | Outotec Oyj | Process and plant for recovering water from air |
| JP2015054805A (en) * | 2013-09-13 | 2015-03-23 | 住友金属鉱山株式会社 | Method of drying sulfuric acid raw material gas |
-
1973
- 1973-10-17 DE DE19732352039 patent/DE2352039B2/en not_active Withdrawn
-
1974
- 1974-10-03 NO NO743585A patent/NO138444C/en unknown
- 1974-10-10 GB GB4387174A patent/GB1447450A/en not_active Expired
- 1974-10-14 NL NL7413485A patent/NL7413485A/en not_active Application Discontinuation
- 1974-10-15 CA CA211,450A patent/CA1034743A/en not_active Expired
- 1974-10-15 AR AR256107A patent/AR200814A1/en active
- 1974-10-15 IT IT53540/74A patent/IT1021806B/en active
- 1974-10-15 BR BR8558/74A patent/BR7408558D0/en unknown
- 1974-10-15 DD DD181705A patent/DD115640A5/xx unknown
- 1974-10-15 JP JP49117798A patent/JPS5067295A/ja active Pending
- 1974-10-15 FI FI3005/74A patent/FI300574A/fi unknown
- 1974-10-15 CH CH1383474A patent/CH605403A5/xx not_active IP Right Cessation
- 1974-10-16 ZA ZA00746583A patent/ZA746583B/en unknown
- 1974-10-16 DK DK542574A patent/DK542574A/da unknown
- 1974-10-16 BE BE149582A patent/BE821129A/en unknown
- 1974-10-16 SE SE7413024A patent/SE402581B/en unknown
- 1974-10-16 RO RO7480242A patent/RO65914A/en unknown
- 1974-10-16 ES ES431091A patent/ES431091A1/en not_active Expired
- 1974-10-16 PL PL1974174855A patent/PL91778B1/pl unknown
- 1974-10-17 FR FR7435025A patent/FR2248074B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK542574A (en) | 1975-07-07 |
| NO138444C (en) | 1978-09-06 |
| ZA746583B (en) | 1975-11-26 |
| DE2352039B2 (en) | 1977-02-17 |
| ES431091A1 (en) | 1976-10-16 |
| NO743585L (en) | 1975-05-12 |
| JPS5067295A (en) | 1975-06-05 |
| AU7434074A (en) | 1976-04-29 |
| AR200814A1 (en) | 1974-12-13 |
| DE2352039A1 (en) | 1975-04-24 |
| NL7413485A (en) | 1975-04-21 |
| GB1447450A (en) | 1976-08-25 |
| CH605403A5 (en) | 1978-09-29 |
| BR7408558D0 (en) | 1975-09-16 |
| CA1034743A (en) | 1978-07-18 |
| SE7413024L (en) | 1975-04-18 |
| IT1021806B (en) | 1978-02-20 |
| BE821129A (en) | 1975-04-16 |
| SE402581B (en) | 1978-07-10 |
| NO138444B (en) | 1978-05-29 |
| FI300574A (en) | 1975-04-18 |
| PL91778B1 (en) | 1977-03-31 |
| DD115640A5 (en) | 1975-10-12 |
| RO65914A (en) | 1979-07-15 |
| FR2248074A1 (en) | 1975-05-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| TP | Transmission of property | ||
| ST | Notification of lapse |