GB155834A - Improvements in filter presses - Google Patents
Improvements in filter pressesInfo
- Publication number
- GB155834A GB155834A GB3616920A GB3616920A GB155834A GB 155834 A GB155834 A GB 155834A GB 3616920 A GB3616920 A GB 3616920A GB 3616920 A GB3616920 A GB 3616920A GB 155834 A GB155834 A GB 155834A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter presses
- collodion
- aceto
- pulverulent
- india
- 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
- 240000002027 Ficus elastica Species 0.000 abstract 1
- 229940079938 Nitrocellulose Drugs 0.000 abstract 1
- 239000000020 Nitrocellulose Substances 0.000 abstract 1
- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2S,3R,4S,5R,6R)-2-[(2R,3R,4S,5R,6S)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2R,3R,4S,5R,6S)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 abstract 1
- 239000004568 cement Substances 0.000 abstract 1
- -1 collodion Polymers 0.000 abstract 1
- 238000000502 dialysis Methods 0.000 abstract 1
- 239000002657 fibrous material Substances 0.000 abstract 1
- 229910052602 gypsum Inorganic materials 0.000 abstract 1
- 239000010440 gypsum Substances 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
- 229920001220 nitrocellulos Polymers 0.000 abstract 1
- 229920001195 polyisoprene Polymers 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The Specification as open to inspection under Sect. 91 (3) (a) describes the use for dialysis or osmosis of a network medium in which a pulverulent or fine fibrous material has been deposited or gypsum or cement allowed to set, and in which the porosity has been further reduced by impregnation with a solution of aceto- or nitro-cellulose, collodion, india-rubber or the like. This subject-matter does not appear in the Specification as accepted.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB155834A true GB155834A (en) | 1922-06-26 |
Family
ID=1744501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3616920A Expired GB155834A (en) | 1920-12-24 | Improvements in filter presses |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB155834A (en) |
-
1920
- 1920-12-24 GB GB3616920A patent/GB155834A/en not_active Expired
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