NL7214093A - - Google Patents
Info
- Publication number
- NL7214093A NL7214093A NL7214093A NL7214093A NL7214093A NL 7214093 A NL7214093 A NL 7214093A NL 7214093 A NL7214093 A NL 7214093A NL 7214093 A NL7214093 A NL 7214093A NL 7214093 A NL7214093 A NL 7214093A
- Authority
- NL
- Netherlands
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
-
- 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
- B01D53/02—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 adsorption, e.g. preparative gas chromatography
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)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Treating Waste Gases (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00194357A US3840643A (en) | 1971-11-01 | 1971-11-01 | Flue gas desulfurization using sorbent having gradient concentration of active material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7214093A true NL7214093A (enExample) | 1973-05-03 |
Family
ID=22717270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7214093A NL7214093A (enExample) | 1971-11-01 | 1972-10-18 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3840643A (enExample) |
| JP (1) | JPS4852670A (enExample) |
| BE (1) | BE790815A (enExample) |
| CA (1) | CA974737A (enExample) |
| DE (1) | DE2252459A1 (enExample) |
| FR (1) | FR2158406A1 (enExample) |
| GB (1) | GB1416715A (enExample) |
| IT (1) | IT969817B (enExample) |
| NL (1) | NL7214093A (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE790816A (fr) * | 1971-11-01 | 1973-04-30 | Exxon Research Engineering Co | Desulfuration de gaz de carneau pour l'utilisation d'un sorbanta grand volume vide |
| DE3122349C2 (de) * | 1981-06-05 | 1987-04-30 | Böhmeke, Albin, Prof. Dr., 5410 Höhr-Grenzhausen | Füllkörper für einen von Abgasen durchströmten Behälter, Verfahren zum Herstellen der Füllkörper und Verwendung zur Beseitigung von Schadstoffen, insbesondere von Flußsäure, Schwefeldioxid und Schwefeltrioxid aus diesen Abgasen |
| US4449991A (en) * | 1982-12-20 | 1984-05-22 | Exxon Research And Engineering Co. | Removal of sulfur from process streams |
| US4612177A (en) * | 1984-08-13 | 1986-09-16 | Standard Oil Company (Indiana) | Removal of sulfur oxides and particulates with copper-containing absorbers |
| US4786484A (en) * | 1987-02-03 | 1988-11-22 | Sanitech, Inc. | Process for absorbing toxic gas |
| US5202101A (en) * | 1991-03-21 | 1993-04-13 | General Electric Environmental Services | Regenerative process and system for the simultaneous removal of particulates and the oxides of sulfur and nitrogen from a gas stream |
-
0
- BE BE790815D patent/BE790815A/xx unknown
-
1971
- 1971-11-01 US US00194357A patent/US3840643A/en not_active Expired - Lifetime
-
1972
- 1972-10-18 NL NL7214093A patent/NL7214093A/xx not_active Application Discontinuation
- 1972-10-23 IT IT30817/72A patent/IT969817B/it active
- 1972-10-26 DE DE2252459A patent/DE2252459A1/de active Pending
- 1972-10-30 CA CA155,173A patent/CA974737A/en not_active Expired
- 1972-10-31 FR FR7238623A patent/FR2158406A1/fr not_active Withdrawn
- 1972-11-01 JP JP47108941A patent/JPS4852670A/ja active Pending
- 1972-11-01 GB GB5036972A patent/GB1416715A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA974737A (en) | 1975-09-23 |
| BE790815A (fr) | 1973-04-30 |
| IT969817B (it) | 1974-04-10 |
| DE2252459A1 (de) | 1973-05-03 |
| FR2158406A1 (enExample) | 1973-06-15 |
| US3840643A (en) | 1974-10-08 |
| JPS4852670A (enExample) | 1973-07-24 |
| GB1416715A (en) | 1975-12-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BV | The patent application has lapsed |