GB317396A - Improvements in and relating to method of making sulphur trioxide - Google Patents
Improvements in and relating to method of making sulphur trioxideInfo
- Publication number
- GB317396A GB317396A GB21012/29A GB2101229A GB317396A GB 317396 A GB317396 A GB 317396A GB 21012/29 A GB21012/29 A GB 21012/29A GB 2101229 A GB2101229 A GB 2101229A GB 317396 A GB317396 A GB 317396A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- sulphur trioxide
- making sulphur
- making
- laury
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 title 2
- 239000005909 Kieselgur Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 229910052720 vanadium Inorganic materials 0.000 abstract 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-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
- C01B17/78—Preparation by contact processes characterised by the catalyst used
- C01B17/79—Preparation by contact processes characterised by the catalyst used containing vanadium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US317396XA | 1928-08-15 | 1928-08-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB317396A true GB317396A (en) | 1930-10-09 |
Family
ID=21861125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB21012/29A Expired GB317396A (en) | 1928-08-15 | 1929-07-09 | Improvements in and relating to method of making sulphur trioxide |
Country Status (3)
| Country | Link |
|---|---|
| FR (1) | FR678680A (forum.php) |
| GB (1) | GB317396A (forum.php) |
| NL (1) | NL27137C (forum.php) |
-
0
- NL NL27137D patent/NL27137C/xx active
-
1929
- 1929-07-09 GB GB21012/29A patent/GB317396A/en not_active Expired
- 1929-07-18 FR FR678680D patent/FR678680A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR678680A (fr) | 1930-04-03 |
| NL27137C (forum.php) |
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