FR2411805B2 - - Google Patents
Info
- Publication number
- FR2411805B2 FR2411805B2 FR7828851A FR7828851A FR2411805B2 FR 2411805 B2 FR2411805 B2 FR 2411805B2 FR 7828851 A FR7828851 A FR 7828851A FR 7828851 A FR7828851 A FR 7828851A FR 2411805 B2 FR2411805 B2 FR 2411805B2
- 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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- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/06—Treatment of sludge; Devices therefor by oxidation
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/40—Valorisation of by-products of wastewater, sewage or sludge processing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Hydrology & Water Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Industrial Gases (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2755830A DE2755830C2 (de) | 1973-12-13 | 1977-12-15 | Verfahren zur Beseitigung von Abwässern, die bei der Entschwefelung von Koksofengas mit einer organische Sauerstoffüberträger enthaltenden Waschlösung anfallen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2411805A2 FR2411805A2 (fr) | 1979-07-13 |
| FR2411805B2 true FR2411805B2 (pl) | 1983-08-12 |
Family
ID=6026153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7828851A Granted FR2411805A2 (fr) | 1977-12-15 | 1978-10-10 | Procede pour eliminer les eaux usees produites par la desulfuration du gaz de four a coke au moyen d'une solution de lavage contenant des donneurs d'oxygene organiques |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5490869A (pl) |
| BE (1) | BE872165R (pl) |
| ES (1) | ES475208A2 (pl) |
| FR (1) | FR2411805A2 (pl) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2509192A1 (fr) * | 1981-07-10 | 1983-01-14 | Krupp Koppers Gmbh | Procede pour eliminer, en obtenant simultanement du soufre elementaire, les eaux residuaires se formant lors de la desulfuration du gaz de cokerie avec une solution de lavage renfermant des vecteurs d'oxygene |
| JPH05264988A (ja) * | 1992-03-18 | 1993-10-15 | Nec Ic Microcomput Syst Ltd | カラー液晶ディスプレイ |
| JPH06202065A (ja) * | 1993-04-01 | 1994-07-22 | Teruki Fujiyama | カラー表示装置 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE821247A (fr) * | 1973-12-13 | 1975-04-18 | Procede pour eliminer les eaux usees produites par la desulfuration du gaz de four a coke au moyen d'une solution de lavage contenant des donneurs d'oxygene organiques. |
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1978
- 1978-10-10 FR FR7828851A patent/FR2411805A2/fr active Granted
- 1978-11-17 ES ES475208A patent/ES475208A2/es not_active Expired
- 1978-11-21 BE BE191848A patent/BE872165R/xx active
- 1978-12-14 JP JP15379678A patent/JPS5490869A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2411805A2 (fr) | 1979-07-13 |
| BE872165R (fr) | 1979-05-21 |
| ES475208A2 (es) | 1979-11-01 |
| JPS5490869A (en) | 1979-07-18 |
| JPS6225932B2 (pl) | 1987-06-05 |