GB1230130A - - Google Patents
Info
- Publication number
- GB1230130A GB1230130A GB1230130DA GB1230130A GB 1230130 A GB1230130 A GB 1230130A GB 1230130D A GB1230130D A GB 1230130DA GB 1230130 A GB1230130 A GB 1230130A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gases
- catalytic
- absorption
- absorption step
- aug
- 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.)
- Expired
Links
- 239000007789 gas Substances 0.000 abstract 9
- 238000010521 absorption reaction Methods 0.000 abstract 5
- 230000003197 catalytic effect Effects 0.000 abstract 5
- 239000003054 catalyst Substances 0.000 abstract 3
- 239000010410 layer Substances 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 235000011149 sulphuric acid Nutrition 0.000 abstract 2
- 239000001117 sulphuric acid Substances 0.000 abstract 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 239000005864 Sulphur Substances 0.000 abstract 1
- 238000006555 catalytic reaction Methods 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 239000000446 fuel Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 239000000376 reactant Substances 0.000 abstract 1
- 239000002356 single layer Substances 0.000 abstract 1
- 150000004763 sulfides Chemical class 0.000 abstract 1
- 150000003467 sulfuric acid derivatives Chemical group 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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
- C01B17/76—Preparation by contact processes
- C01B17/762—High pressure processes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
- Treating Waste Gases (AREA)
- Overhead Projectors And Projection Screens (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR118648A FR1541087A (fr) | 1967-08-22 | 1967-08-22 | Procédé pour l'obtention d'acide sulfurique par catalyse sous pression à partir de gaz à faible teneur en so2 |
| FR133630A FR93688E (fr) | 1967-08-22 | 1967-12-22 | Procédé pour l'obtention d'acide sulfurique par catalyse sous pression a partir de gaz a faible teneur en so2. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1230130A true GB1230130A (no) | 1971-04-28 |
Family
ID=26179003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1230130D Expired GB1230130A (no) | 1967-08-22 | 1968-08-20 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT296341B (no) |
| BE (1) | BE719684A (no) |
| ES (1) | ES357411A1 (no) |
| FR (1) | FR93688E (no) |
| GB (1) | GB1230130A (no) |
| IL (1) | IL30564A (no) |
| NO (1) | NO126522B (no) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4213958A (en) * | 1977-11-14 | 1980-07-22 | Canadian Industries Limited | Production of sulphur trioxide, sulphuric acid and oleum |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE8402092L (sv) * | 1984-04-13 | 1985-10-14 | Boliden Ab | Forfarande for att utvinna laga svaveldioxidhalter ur avgaser |
-
1967
- 1967-12-22 FR FR133630A patent/FR93688E/fr not_active Expired
-
1968
- 1968-08-16 IL IL30564A patent/IL30564A/xx unknown
- 1968-08-19 BE BE719684D patent/BE719684A/xx not_active IP Right Cessation
- 1968-08-20 GB GB1230130D patent/GB1230130A/en not_active Expired
- 1968-08-21 NO NO3280/68A patent/NO126522B/no unknown
- 1968-08-21 ES ES357411A patent/ES357411A1/es not_active Expired
- 1968-08-21 AT AT815768A patent/AT296341B/de not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4213958A (en) * | 1977-11-14 | 1980-07-22 | Canadian Industries Limited | Production of sulphur trioxide, sulphuric acid and oleum |
Also Published As
| Publication number | Publication date |
|---|---|
| AT296341B (de) | 1972-02-10 |
| BE719684A (no) | 1969-02-03 |
| FR93688E (fr) | 1969-05-02 |
| IL30564A0 (en) | 1968-10-24 |
| IL30564A (en) | 1972-02-29 |
| NO126522B (no) | 1973-02-19 |
| ES357411A1 (es) | 1970-03-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1431188A (en) | Process for the production of sulphuric acid from sulphur and oxygen | |
| GB1413539A (en) | Production of sulphur trioxide and sulphuric acid | |
| GB1227846A (no) | ||
| US3536446A (en) | Production of sulfuric acid | |
| GB956049A (en) | A process for the production of sulphur trioxide | |
| GB1230130A (no) | ||
| GB1146292A (en) | Process and apparatus for the manufacture of nitric acid | |
| GB1039350A (en) | Improvements in or relating to the production of so and/or sulphuric acid | |
| US3136602A (en) | Production of nitrogen dioxide | |
| GB1166125A (en) | Method of sulphuric acid production | |
| GB822825A (en) | Acid producing plant | |
| GB527037A (en) | Improvements in and relating to the absorption of nitrogen oxides to form nitric acid | |
| GB1151316A (en) | Improvements in or relating to a Claus Process | |
| GB1152385A (en) | A Process for Catalytically Converting SO2-Containing Gases to Produce SO3 and Sulphuric Acid | |
| GB1039349A (en) | Improvements in or relating to the production of so and/or sulphuric acid | |
| ES367844A1 (es) | Procedimiento para la reaccion catalitica del contenido de so2 de gases humedos para formar so3. | |
| GB1278828A (en) | Improvements in or relating to the production of nitric acid | |
| CN113184816A (zh) | 一种稀硝酸生产工艺 | |
| GB1405616A (en) | Manufacture of sulphur trioxide | |
| FR2007886A1 (en) | Sulphuric acid production | |
| GB1308700A (en) | Method for preventing the formation of condensate in pipelines used to produce sulphuric acid | |
| GB1151398A (en) | Improvements in or relating to Claus Process | |
| GB1385405A (en) | Manufacture of sulphuric acid | |
| GB1340340A (en) | Ammonia synthesis process and plant | |
| JPS5528757A (en) | Treating method of non-condensing gas containing hydrogen sulfide |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |