BR7408558D0 - Processo para a secagem de gases contendo so2 - Google Patents
Processo para a secagem de gases contendo so2Info
- Publication number
- BR7408558D0 BR7408558D0 BR8558/74A BR855874A BR7408558D0 BR 7408558 D0 BR7408558 D0 BR 7408558D0 BR 8558/74 A BR8558/74 A BR 8558/74A BR 855874 A BR855874 A BR 855874A BR 7408558 D0 BR7408558 D0 BR 7408558D0
- Authority
- BR
- Brazil
- Prior art keywords
- drying process
- gas drying
- gas
- drying
- Prior art date
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)
- Drying Of Solid Materials (AREA)
- Treating Waste Gases (AREA)
- Drying Of Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732352039 DE2352039B2 (de) | 1973-10-17 | 1973-10-17 | Verfahren zur trocknung von so tief 2 -haltigen gasen bzw. von luft zur verbrennung von schwefel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7408558D0 true BR7408558D0 (pt) | 1975-09-16 |
Family
ID=5895649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8558/74A BR7408558D0 (pt) | 1973-10-17 | 1974-10-15 | Processo para a secagem de gases contendo so2 |
Country Status (20)
| Country | Link |
|---|---|
| JP (1) | JPS5067295A (pt) |
| AR (1) | AR200814A1 (pt) |
| BE (1) | BE821129A (pt) |
| BR (1) | BR7408558D0 (pt) |
| CA (1) | CA1034743A (pt) |
| CH (1) | CH605403A5 (pt) |
| DD (1) | DD115640A5 (pt) |
| DE (1) | DE2352039B2 (pt) |
| DK (1) | DK542574A (pt) |
| ES (1) | ES431091A1 (pt) |
| FI (1) | FI300574A (pt) |
| FR (1) | FR2248074B1 (pt) |
| GB (1) | GB1447450A (pt) |
| IT (1) | IT1021806B (pt) |
| NL (1) | NL7413485A (pt) |
| NO (1) | NO138444C (pt) |
| PL (1) | PL91778B1 (pt) |
| RO (1) | RO65914A (pt) |
| SE (1) | SE402581B (pt) |
| ZA (1) | ZA746583B (pt) |
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 (ja) * | 1985-04-08 | 1986-10-20 | Mitsubishi Metal Corp | 鉛製錬排ガス処理設備 |
| CN1167497C (zh) * | 1998-12-15 | 2004-09-22 | 高级技术材料公司 | 现场处理废气流的装置和方法 |
| DE102007047319A1 (de) * | 2007-10-02 | 2009-04-23 | Outotec Oyj | Verfahren und Anlage zur Gewinnung von Wasser aus Luft |
| JP2015054805A (ja) * | 2013-09-13 | 2015-03-23 | 住友金属鉱山株式会社 | 硫酸原料ガスの乾燥方法 |
-
1973
- 1973-10-17 DE DE19732352039 patent/DE2352039B2/de not_active Withdrawn
-
1974
- 1974-10-03 NO NO743585A patent/NO138444C/no unknown
- 1974-10-10 GB GB4387174A patent/GB1447450A/en not_active Expired
- 1974-10-14 NL NL7413485A patent/NL7413485A/xx not_active Application Discontinuation
- 1974-10-15 IT IT53540/74A patent/IT1021806B/it active
- 1974-10-15 JP JP49117798A patent/JPS5067295A/ja active Pending
- 1974-10-15 CA CA211,450A patent/CA1034743A/en not_active Expired
- 1974-10-15 DD DD181705A patent/DD115640A5/xx unknown
- 1974-10-15 FI FI3005/74A patent/FI300574A/fi unknown
- 1974-10-15 CH CH1383474A patent/CH605403A5/xx not_active IP Right Cessation
- 1974-10-15 AR AR256107A patent/AR200814A1/es active
- 1974-10-15 BR BR8558/74A patent/BR7408558D0/pt unknown
- 1974-10-16 PL PL1974174855A patent/PL91778B1/pl unknown
- 1974-10-16 ES ES431091A patent/ES431091A1/es not_active Expired
- 1974-10-16 DK DK542574A patent/DK542574A/da unknown
- 1974-10-16 RO RO7480242A patent/RO65914A/ro unknown
- 1974-10-16 SE SE7413024A patent/SE402581B/xx unknown
- 1974-10-16 ZA ZA00746583A patent/ZA746583B/xx unknown
- 1974-10-16 BE BE149582A patent/BE821129A/xx unknown
- 1974-10-17 FR FR7435025A patent/FR2248074B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO138444C (no) | 1978-09-06 |
| JPS5067295A (pt) | 1975-06-05 |
| DE2352039B2 (de) | 1977-02-17 |
| AR200814A1 (es) | 1974-12-13 |
| GB1447450A (en) | 1976-08-25 |
| DE2352039A1 (de) | 1975-04-24 |
| DK542574A (pt) | 1975-07-07 |
| IT1021806B (it) | 1978-02-20 |
| RO65914A (fr) | 1979-07-15 |
| PL91778B1 (pt) | 1977-03-31 |
| CA1034743A (en) | 1978-07-18 |
| BE821129A (fr) | 1975-04-16 |
| FR2248074A1 (pt) | 1975-05-16 |
| SE7413024L (pt) | 1975-04-18 |
| NL7413485A (nl) | 1975-04-21 |
| ES431091A1 (es) | 1976-10-16 |
| NO743585L (pt) | 1975-05-12 |
| DD115640A5 (pt) | 1975-10-12 |
| FR2248074B1 (pt) | 1978-06-09 |
| CH605403A5 (pt) | 1978-09-29 |
| AU7434074A (en) | 1976-04-29 |
| SE402581B (sv) | 1978-07-10 |
| ZA746583B (en) | 1975-11-26 |
| FI300574A (pt) | 1975-04-18 |
| NO138444B (no) | 1978-05-29 |
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