BE657746A - - Google Patents
Info
- Publication number
- BE657746A BE657746A BE657746DA BE657746A BE 657746 A BE657746 A BE 657746A BE 657746D A BE657746D A BE 657746DA BE 657746 A BE657746 A BE 657746A
- Authority
- BE
- Belgium
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
- C01B17/58—Recovery of sulfur dioxide from acid tar or the like or from any waste sulfuric acid
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Gasification And Melting Of Waste (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEF41663A DE1258846B (de) | 1964-01-02 | 1964-01-02 | Verfahren zur thermischen Spaltung von Abfallschwefelsaeuren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE657746A true BE657746A (xx) | 1965-04-16 |
Family
ID=7098764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE657746D BE657746A (xx) | 1964-01-02 | 1964-12-30 |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3383171A (xx) |
| AT (1) | AT254220B (xx) |
| BE (1) | BE657746A (xx) |
| CH (1) | CH490270A (xx) |
| DE (1) | DE1258846B (xx) |
| DK (1) | DK107546C (xx) |
| FR (1) | FR1419353A (xx) |
| GB (1) | GB1092171A (xx) |
| NL (1) | NL6415262A (xx) |
| SE (1) | SE327389B (xx) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1542307C3 (de) * | 1965-10-05 | 1974-03-14 | Metallgesellschaft Ag, 6000 Frankfurt | Verfahren zur Temperaturregelung und Steigerung der Durchsatzleistung endothermer Prozesse in einer Wirbelschicht |
| DE2448676A1 (de) * | 1974-10-12 | 1976-04-22 | Hoechst Ag | Verfahren zur herstellung von schwefeldioxid |
| US4376107A (en) * | 1981-06-11 | 1983-03-08 | Morgenthaler John H | Process for the regeneration of spent sulfuric acid |
| EP0071078A1 (de) * | 1981-07-25 | 1983-02-09 | Bayer Ag | Verfahren zur Herstellung von Schwefeldioxid |
| GB2190909B (en) * | 1986-05-02 | 1990-05-02 | Boc Group Plc | Treatment of waste material |
| GB8610856D0 (en) * | 1986-05-02 | 1986-06-11 | Boc Group Plc | Treatment of waste material |
| US5022332A (en) * | 1990-08-15 | 1991-06-11 | Union Carbide Industrial Gases Technology Corporation | Combustion method for improved endothermic dissociation |
| US5628976A (en) * | 1995-10-17 | 1997-05-13 | Air Products And Chemicals | Cofiring biosolids in a spent sulfuric acid regeneration facility |
| DE10045322C2 (de) * | 2000-09-12 | 2002-07-18 | Messer Griesheim Gmbh | Zerstäubungsbrenner für die thermische Spaltung von schwefelhaltigem Reststoff |
| DE10045320A1 (de) * | 2000-09-12 | 2002-03-28 | Messer Griesheim Gmbh | Verfahren zur Regenerierung von schwefelhaltigem Reststoff und zur Durchführung des Verfahrens geeigneter Zerstäubungsbrenner |
| US10532930B2 (en) | 2016-07-21 | 2020-01-14 | Haldor Topsoe A/S | Method for production of sulfuric acid from sulfur containing feeds with gas quenching |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR767870A (xx) * | 1933-03-15 | 1934-07-25 | ||
| DE960184C (de) * | 1940-04-24 | 1957-03-21 | Metallgesellschaft Ag | Verfahren zur Gewinnung hochprozentiger SO-Gase zur Herstellung von Kontaktschwefelsaeure bzw. Oleum durch Verbrennung von Saeureharz |
| US2406890A (en) * | 1943-02-01 | 1946-09-03 | Chemical Construction Corp | Production of sulphur dioxide |
| CH297827A (de) * | 1950-08-08 | 1954-04-15 | Basf Ag | Verfahren zur Herstellung schwefeldioxydreicher Gase. |
| DE1035306B (de) * | 1953-02-26 | 1958-07-31 | Schoppe Fritz | Verfahren zum Mischen gasfoermiger, fluessiger oder fester Stoffe sowie zur Herstellung von Reaktions-produkten und Vorrichtung zur Durchfuehrung des Verfahrens |
-
1964
- 1964-01-02 DE DEF41663A patent/DE1258846B/de not_active Ceased
- 1964-12-10 CH CH1591964A patent/CH490270A/de not_active IP Right Cessation
- 1964-12-11 AT AT1051664A patent/AT254220B/de active
- 1964-12-30 SE SE15857/64A patent/SE327389B/xx unknown
- 1964-12-30 BE BE657746D patent/BE657746A/xx unknown
- 1964-12-30 NL NL6415262A patent/NL6415262A/xx unknown
- 1964-12-30 DK DK642964AA patent/DK107546C/da active
- 1964-12-31 FR FR548A patent/FR1419353A/fr not_active Expired
-
1965
- 1965-01-01 GB GB135/65A patent/GB1092171A/en not_active Expired
-
1966
- 1966-09-16 US US583491A patent/US3383171A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DK107546C (da) | 1967-06-12 |
| AT254220B (de) | 1967-05-10 |
| GB1092171A (en) | 1967-11-22 |
| NL6415262A (xx) | 1965-07-05 |
| FR1419353A (fr) | 1965-11-26 |
| SE327389B (xx) | 1970-08-24 |
| US3383171A (en) | 1968-05-14 |
| CH490270A (de) | 1970-05-15 |
| DE1258846B (de) | 1968-01-18 |