NL6909008A - - Google Patents
Info
- Publication number
- NL6909008A NL6909008A NL6909008A NL6909008A NL6909008A NL 6909008 A NL6909008 A NL 6909008A NL 6909008 A NL6909008 A NL 6909008A NL 6909008 A NL6909008 A NL 6909008A NL 6909008 A NL6909008 A NL 6909008A
- Authority
- NL
- Netherlands
Links
Classifications
-
- 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
- C01B17/60—Isolation of sulfur dioxide from gases
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Treating Waste Gases (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US73718668A | 1968-06-14 | 1968-06-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6909008A true NL6909008A (de) | 1969-12-16 |
Family
ID=24962913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6909008A NL6909008A (de) | 1968-06-14 | 1969-06-12 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3617212A (de) |
| DE (1) | DE1930109A1 (de) |
| FR (1) | FR2010926A1 (de) |
| GB (1) | GB1275266A (de) |
| NL (1) | NL6909008A (de) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53117683A (en) * | 1977-03-23 | 1978-10-14 | Kawasaki Heavy Ind Ltd | Removing method for sulfure oxides contained in exhayst gas |
| US4255402A (en) * | 1979-08-13 | 1981-03-10 | Lowell Philip S | Sulphur dioxide gas scrubbing process |
| EP0038779A1 (de) * | 1980-04-21 | 1981-10-28 | Ciba-Geigy Ag | Verfahren zur Anreicherung von SO2, das aus Abgasen abgetrennt wird |
| US4996032A (en) * | 1989-12-21 | 1991-02-26 | Dravo Lime Company | Process for removing sulfur dioxide from flue gases |
| US5403568A (en) * | 1993-03-05 | 1995-04-04 | Dravo Lime Company | Horizontal wet scrubbing apparatus and method for removing sulfur dioxide from a gaseous stream |
| US6921523B2 (en) * | 2003-10-14 | 2005-07-26 | Tessenderlo Kerley, Inc. | Magnesium thiosulfate solution and process for preparing same |
| US7645430B2 (en) * | 2007-10-08 | 2010-01-12 | Alcoa Inc. | Systems and methods for removing gaseous pollutants from a gas stream |
| US20090226364A1 (en) * | 2008-03-07 | 2009-09-10 | E. I. Du Pont De Nemours And Company | Process for treating acid gas in staged furnaces with inter-stage heat recovery and inter-stage sulfur production |
| US7695701B2 (en) * | 2008-03-07 | 2010-04-13 | Du Pont | Process for treating acid gas in staged furnaces with inter-stage heat recovery |
| US8894748B2 (en) | 2012-08-21 | 2014-11-25 | Alcoa Inc. | Systems and methods for removing particulate matter from a gas stream |
| US9327237B2 (en) | 2014-07-23 | 2016-05-03 | Alcoa Inc. | Systems and methods for removing sulfur dioxide from a gas stream |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2161056A (en) * | 1937-03-24 | 1939-06-06 | Commw Edison Co | Process for recovering sulphur dioxide from waste gases |
| US2452517A (en) * | 1946-04-27 | 1948-10-26 | Chemical Construction Corp | Waste iron sulfate solution recovery |
| US2922735A (en) * | 1956-12-18 | 1960-01-26 | Texas Gulf Sulphur Co | Method of producing pulping liquor |
| US3273961A (en) * | 1958-07-11 | 1966-09-20 | Babcock & Wilcox Co | Regeneration of magnesium bisulphite pulping liquor and absorption of sulphur dioxide during regeneration |
| US3085858A (en) * | 1959-11-09 | 1963-04-16 | Aluminium Lab Ltd | Recovery of magnesium compounds from ores |
| US3309262A (en) * | 1963-12-03 | 1967-03-14 | Container Corp | Fluidized bed oxidation of waste liquors resulting from the digestion of cellulosic materials for paper making |
| US3477815A (en) * | 1966-11-15 | 1969-11-11 | Wellman Lord Inc | Process for recovering sulfur dioxide from flue gas |
| US3475121A (en) * | 1966-11-16 | 1969-10-28 | Lummus Co | Process for absorbing so2 from gases with alkaline earth metal oxides |
-
1968
- 1968-06-14 US US737186A patent/US3617212A/en not_active Expired - Lifetime
-
1969
- 1969-06-09 GB GB29160/69A patent/GB1275266A/en not_active Expired
- 1969-06-12 NL NL6909008A patent/NL6909008A/xx unknown
- 1969-06-13 DE DE19691930109 patent/DE1930109A1/de active Pending
- 1969-06-13 FR FR6919777A patent/FR2010926A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB1275266A (en) | 1972-05-24 |
| DE1930109A1 (de) | 1969-12-18 |
| FR2010926A1 (de) | 1970-02-20 |
| US3617212A (en) | 1971-11-02 |