FR2375896A1 - Procede pour desulfurer dans une large mesure le gaz forme lors du degazage rapide ou de la gazeification partielle de la poussiere de charbon - Google Patents
Procede pour desulfurer dans une large mesure le gaz forme lors du degazage rapide ou de la gazeification partielle de la poussiere de charbonInfo
- Publication number
- FR2375896A1 FR2375896A1 FR7739683A FR7739683A FR2375896A1 FR 2375896 A1 FR2375896 A1 FR 2375896A1 FR 7739683 A FR7739683 A FR 7739683A FR 7739683 A FR7739683 A FR 7739683A FR 2375896 A1 FR2375896 A1 FR 2375896A1
- Authority
- FR
- France
- Prior art keywords
- desulfuring
- degasing
- gasing
- rapid
- formed during
- Prior art date
- 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.)
- Withdrawn
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
- B01D53/34—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Industrial Gases (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
Désulfuration de gaz formés à partir de charbon. Du gaz étant formé à chaud à partir de poussière de charbon, la poussière de coke est séparée et la partie de gaz qui est nécessaire à cette formation est traitée par de la dolomite, du calcaire ou autres substances à effet analogue Ce processus facilite la désulfuration de l'autre partie de gaz.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2659753A DE2659753C3 (de) | 1976-12-31 | 1976-12-31 | Verfahren zur weitgehenden Entschwefelung von bei der Schnellent- und/oder -teilvergasung von Kohlenstaub anfallendem Gas |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2375896A1 true FR2375896A1 (fr) | 1978-07-28 |
Family
ID=5997155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7739683A Withdrawn FR2375896A1 (fr) | 1976-12-31 | 1977-12-29 | Procede pour desulfurer dans une large mesure le gaz forme lors du degazage rapide ou de la gazeification partielle de la poussiere de charbon |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS5385807A (fr) |
AU (1) | AU513198B2 (fr) |
DE (1) | DE2659753C3 (fr) |
FR (1) | FR2375896A1 (fr) |
GB (1) | GB1593768A (fr) |
ZA (1) | ZA777457B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4303477A (en) * | 1979-06-25 | 1981-12-01 | Babcock Krauss-Maffei Industrieanlagen Gmbh | Process for the pyrolysis of waste materials |
JPS575789A (en) * | 1980-06-16 | 1982-01-12 | Mitsubishi Chem Ind Ltd | Desulfurization of gas |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1036375B (it) * | 1975-06-26 | 1979-10-30 | C Olivetti Ec S P A Ing | Dispositivo di stampa a punti per macchine da calcola o simili macchine per ufficio |
-
1976
- 1976-12-31 DE DE2659753A patent/DE2659753C3/de not_active Expired
-
1977
- 1977-12-14 GB GB52048/77A patent/GB1593768A/en not_active Expired
- 1977-12-14 ZA ZA00777457A patent/ZA777457B/xx unknown
- 1977-12-22 AU AU31891/77A patent/AU513198B2/en not_active Expired
- 1977-12-23 JP JP15460177A patent/JPS5385807A/ja active Granted
- 1977-12-29 FR FR7739683A patent/FR2375896A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
JPS5729517B2 (fr) | 1982-06-23 |
DE2659753C3 (de) | 1980-02-14 |
AU3189177A (en) | 1979-06-28 |
DE2659753B2 (de) | 1979-06-21 |
DE2659753A1 (de) | 1978-07-13 |
ZA777457B (en) | 1978-10-25 |
GB1593768A (en) | 1981-07-22 |
AU513198B2 (en) | 1980-11-20 |
JPS5385807A (en) | 1978-07-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |