FR2341520B1 - - Google Patents
Info
- Publication number
- FR2341520B1 FR2341520B1 FR7605179A FR7605179A FR2341520B1 FR 2341520 B1 FR2341520 B1 FR 2341520B1 FR 7605179 A FR7605179 A FR 7605179A FR 7605179 A FR7605179 A FR 7605179A FR 2341520 B1 FR2341520 B1 FR 2341520B1
- 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
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- 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
- C01B17/501—Preparation of sulfur dioxide by reduction of sulfur compounds
- C01B17/502—Preparation of sulfur dioxide by reduction of sulfur compounds of sulfur trioxide
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- 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
- B01D53/508—Sulfur oxides by treating the gases with solids
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Treating Waste Gases (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7605179A FR2341520A1 (fr) | 1976-02-23 | 1976-02-23 | Reduction du trioxyde de soufre contenu dans des fumees |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7605179A FR2341520A1 (fr) | 1976-02-23 | 1976-02-23 | Reduction du trioxyde de soufre contenu dans des fumees |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2341520A1 FR2341520A1 (fr) | 1977-09-16 |
| FR2341520B1 true FR2341520B1 (US06312121-20011106-C00033.png) | 1980-11-28 |
Family
ID=9169555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7605179A Granted FR2341520A1 (fr) | 1976-02-23 | 1976-02-23 | Reduction du trioxyde de soufre contenu dans des fumees |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2341520A1 (US06312121-20011106-C00033.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3790358B2 (ja) * | 1998-04-08 | 2006-06-28 | 三菱重工業株式会社 | 燃焼排ガス中の硫酸及び無水硫酸の低減方法 |
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1976
- 1976-02-23 FR FR7605179A patent/FR2341520A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2341520A1 (fr) | 1977-09-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |