GB490118A - Improvements in or relating to catalysts - Google Patents
Improvements in or relating to catalystsInfo
- Publication number
- GB490118A GB490118A GB620/38A GB62038A GB490118A GB 490118 A GB490118 A GB 490118A GB 620/38 A GB620/38 A GB 620/38A GB 62038 A GB62038 A GB 62038A GB 490118 A GB490118 A GB 490118A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wool
- catalysts
- relating
- threads
- blows
- 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
- 239000003054 catalyst Substances 0.000 title abstract 2
- 210000002268 wool Anatomy 0.000 abstract 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000011521 glass Substances 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J35/00—Catalysts, in general, characterised by their form or physical properties
- B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
- B01J35/58—Fabrics or filaments
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Glass Melting And Manufacturing (AREA)
Abstract
A catalyst carrier consists of fine threads of quartz glass, preferably in the form of a mass of wool which is compressed in the direction of gas flow but not in other directions. The wool may be made by feeding coarse threads to a long high-speed flame which draws them out and blows them against a collecting surface. The Specification as open to inspection under Sect. 91 comprises also the use of other difficultly fusible glasses in a similar form. This subject-matter does not appear in the Specification as accepted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE490118X | 1937-01-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB490118A true GB490118A (en) | 1938-08-09 |
Family
ID=6544063
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB620/38A Expired GB490118A (en) | 1937-01-08 | 1938-01-08 | Improvements in or relating to catalysts |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB490118A (en) |
-
1938
- 1938-01-08 GB GB620/38A patent/GB490118A/en not_active Expired
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