GB1600692A - Vacuum filter for filtering uranium compounds of high u-235 content - Google Patents
Vacuum filter for filtering uranium compounds of high u-235 content Download PDFInfo
- Publication number
- GB1600692A GB1600692A GB2971/78A GB297178A GB1600692A GB 1600692 A GB1600692 A GB 1600692A GB 2971/78 A GB2971/78 A GB 2971/78A GB 297178 A GB297178 A GB 297178A GB 1600692 A GB1600692 A GB 1600692A
- Authority
- GB
- United Kingdom
- Prior art keywords
- filter
- filter cloth
- perforated plate
- vacuum
- knife
- 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
- 150000003671 uranium compounds Chemical class 0.000 title claims description 9
- 238000001914 filtration Methods 0.000 title claims description 7
- 239000004744 fabric Substances 0.000 claims description 38
- 238000007790 scraping Methods 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 6
- 229910052770 Uranium Inorganic materials 0.000 claims description 5
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 5
- 239000000706 filtrate Substances 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000006378 damage Effects 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- VBWSWBQVYDBVGA-NAHFVJFTSA-N uranium-234;uranium-235;uranium-238 Chemical compound [234U].[235U].[238U] VBWSWBQVYDBVGA-NAHFVJFTSA-N 0.000 description 1
- DSERHVOICOPXEJ-UHFFFAOYSA-L uranyl carbonate Chemical compound [U+2].[O-]C([O-])=O DSERHVOICOPXEJ-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/15—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces
- B01D33/17—Filters with filtering elements which move during the filtering operation with rotary plane filtering surfaces with rotary filtering tables
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/41—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection
- B01D33/42—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in series connection concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/46—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element
- B01D33/466—Regenerating the filter material in the filter by scrapers, brushes nozzles or the like acting on the cake-side of the filtering element scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/801—Driving means, shaft packing systems or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/80—Accessories
- B01D33/804—Accessories integrally combined with devices for controlling the filtration
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772703040 DE2703040A1 (de) | 1977-01-26 | 1977-01-26 | Nutschenfilter zum abfiltrieren von uranverbindungen mit hohem u-235-gehalt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1600692A true GB1600692A (en) | 1981-10-21 |
Family
ID=5999526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2971/78A Expired GB1600692A (en) | 1977-01-26 | 1978-01-25 | Vacuum filter for filtering uranium compounds of high u-235 content |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS5393475A (enrdf_load_stackoverflow) |
| DE (1) | DE2703040A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2378553A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1600692A (enrdf_load_stackoverflow) |
-
1977
- 1977-01-26 DE DE19772703040 patent/DE2703040A1/de not_active Withdrawn
- 1977-12-07 FR FR7736895A patent/FR2378553A1/fr active Granted
-
1978
- 1978-01-25 GB GB2971/78A patent/GB1600692A/en not_active Expired
- 1978-01-26 JP JP780978A patent/JPS5393475A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5393475A (en) | 1978-08-16 |
| DE2703040A1 (de) | 1978-07-27 |
| FR2378553A1 (fr) | 1978-08-25 |
| FR2378553B1 (enrdf_load_stackoverflow) | 1983-04-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |