LU74502A1 - - Google Patents
Info
- Publication number
- LU74502A1 LU74502A1 LU74502A LU74502A LU74502A1 LU 74502 A1 LU74502 A1 LU 74502A1 LU 74502 A LU74502 A LU 74502A LU 74502 A LU74502 A LU 74502A LU 74502 A1 LU74502 A1 LU 74502A1
- Authority
- LU
- Luxembourg
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
- C01B17/69—Sulfur trioxide; Sulfuric acid
- C01B17/74—Preparation
- C01B17/82—Preparation of sulfuric acid using a nitrogen oxide process
- C01B17/86—Tower process
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH300075 | 1975-03-10 | ||
| DE19752510294 DE2510294A1 (en) | 1975-03-10 | 1975-03-10 | PROCESS FOR SEPARATING SO DEEP 2 FROM GAS TROEMS WITH THE RECOVERY OF SULFUR ACID BY THE NITROGEN OXIDE PROCESS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| LU74502A1 true LU74502A1 (en) | 1977-01-10 |
Family
ID=25691914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| LU74502A LU74502A1 (en) | 1975-03-10 | 1976-03-08 |
Country Status (12)
| Country | Link |
|---|---|
| JP (1) | JPS51112795A (en) |
| AU (1) | AU505882B2 (en) |
| BE (1) | BE839345A (en) |
| BR (1) | BR7601423A (en) |
| CA (1) | CA1097477A (en) |
| DD (1) | DD126392A5 (en) |
| DE (2) | DE2510294A1 (en) |
| FI (1) | FI760585A (en) |
| FR (1) | FR2303760A1 (en) |
| GB (1) | GB1538113A (en) |
| LU (1) | LU74502A1 (en) |
| SE (1) | SE416798B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2830215A1 (en) * | 1977-07-21 | 1979-02-22 | Ciba Geigy Ag | METHOD FOR SEPARATING SO LOW 2 |
| DE2830214A1 (en) * | 1977-07-21 | 1979-02-08 | Ciba Geigy Ag | METHOD FOR SEPARATING SO LOW 2 FROM A GAS FLOW AND PLANT FOR CARRYING OUT THE METHOD |
| JPS5564825A (en) * | 1978-11-07 | 1980-05-15 | Sumitomo Metal Mining Co Ltd | Treating method for lean waste gas containing sulfurous acid gas |
| EP0191725A3 (en) * | 1985-01-16 | 1989-11-02 | Ciba-Geigy Ag | Process for separating sulfur dioxyde from gases and for obtaining concentrated sulfuric acid |
| ES2006971A6 (en) * | 1988-06-07 | 1989-05-16 | Union Explosivos Rio Tinto | Recovering nitrogen oxides from industrial plant emissions |
| DE4127075A1 (en) * | 1991-08-16 | 1993-02-18 | Nymic Anstalt | METHOD FOR CLEANING LOADED EXHAUST GAS FROM COMBUSTION PLANTS |
| DE10050526A1 (en) * | 2000-10-11 | 2002-04-25 | Sachtleben Chemie Gmbh | Removal of nitrosylsulfuric acid from sulfuric acid process involves thermal cracking, preferably in existing roasting or combustion zone for sulfur dioxide production |
-
1975
- 1975-03-10 DE DE19752510294 patent/DE2510294A1/en active Pending
-
1976
- 1976-02-26 SE SE7602528A patent/SE416798B/en unknown
- 1976-03-08 CA CA247,335A patent/CA1097477A/en not_active Expired
- 1976-03-08 DE DE19762609505 patent/DE2609505A1/en not_active Withdrawn
- 1976-03-08 LU LU74502A patent/LU74502A1/xx unknown
- 1976-03-08 FI FI760585A patent/FI760585A/fi not_active Application Discontinuation
- 1976-03-09 FR FR7606695A patent/FR2303760A1/en active Granted
- 1976-03-09 AU AU11801/76A patent/AU505882B2/en not_active Expired
- 1976-03-09 BE BE164975A patent/BE839345A/en unknown
- 1976-03-09 GB GB9407/76A patent/GB1538113A/en not_active Expired
- 1976-03-09 BR BR7601423A patent/BR7601423A/en unknown
- 1976-03-09 DD DD191762A patent/DD126392A5/xx unknown
- 1976-03-10 JP JP51026623A patent/JPS51112795A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| SE7602528L (en) | 1976-09-13 |
| GB1538113A (en) | 1979-01-10 |
| FR2303760A1 (en) | 1976-10-08 |
| BR7601423A (en) | 1976-09-14 |
| BE839345A (en) | 1976-09-09 |
| FI760585A (en) | 1976-09-11 |
| CA1097477A (en) | 1981-03-17 |
| AU505882B2 (en) | 1979-12-06 |
| DE2609505A1 (en) | 1976-09-30 |
| DE2510294A1 (en) | 1976-09-23 |
| FR2303760B1 (en) | 1982-09-17 |
| SE416798B (en) | 1981-02-09 |
| DD126392A5 (en) | 1977-07-13 |
| AU1180176A (en) | 1977-09-15 |
| JPS51112795A (en) | 1976-10-05 |