GB1532436A - Process for cleaning a dry bed of particulate material - Google Patents
Process for cleaning a dry bed of particulate materialInfo
- Publication number
- GB1532436A GB1532436A GB50735/75A GB5073575A GB1532436A GB 1532436 A GB1532436 A GB 1532436A GB 50735/75 A GB50735/75 A GB 50735/75A GB 5073575 A GB5073575 A GB 5073575A GB 1532436 A GB1532436 A GB 1532436A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bed
- vacuum cleaning
- raking
- screen
- cleaning
- 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
- 238000004140 cleaning Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000011236 particulate material Substances 0.000 title 1
- 238000010407 vacuum cleaning Methods 0.000 abstract 5
- 239000000428 dust Substances 0.000 abstract 2
- 241000512668 Eunectes Species 0.000 abstract 1
- 206010039509 Scab Diseases 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 239000010453 quartz Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 239000001117 sulphuric acid Substances 0.000 abstract 1
- 229910001935 vanadium oxide Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/30—Particle separators, e.g. dust precipitators, using loose filtering material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/532,032 US3976086A (en) | 1974-12-12 | 1974-12-12 | Cleaning of dry catalyst beds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1532436A true GB1532436A (en) | 1978-11-15 |
Family
ID=24120114
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB50735/75A Expired GB1532436A (en) | 1974-12-12 | 1975-12-11 | Process for cleaning a dry bed of particulate material |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3976086A (enExample) |
| CA (1) | CA1061768A (enExample) |
| DE (1) | DE2554287A1 (enExample) |
| ES (1) | ES443416A1 (enExample) |
| FI (1) | FI753502A7 (enExample) |
| GB (1) | GB1532436A (enExample) |
| SE (1) | SE418153B (enExample) |
| ZA (1) | ZA757272B (enExample) |
| ZM (1) | ZM16575A1 (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2484275B1 (fr) * | 1980-06-16 | 1986-02-07 | Charbonnages De France | Procede et appareil de depoussierage des gaz par filtration avec nettoyage du filtre par aspiration et application aux gaz de combustion |
| FI69046C (fi) * | 1983-06-03 | 1985-12-10 | Kemira Oy | Foerfarande och anordning foer katalytisk oxidering av svaveldioxid |
| DE19536444C2 (de) * | 1995-09-29 | 1998-11-26 | Siemens Ag | Verfahren zum Betrieb einer Katalysatoranordnung in ein- oder mehrteiliger Ausbildung, insbesondere für den Einsatz in Rauchgasreinigungsverfahren sowie Katalysatoranordnung zur Durchführung des Verfahrens |
| US20030116023A1 (en) * | 2001-12-24 | 2003-06-26 | Bor-Jye Liang | Method of anti-pollution for exhaust and apparatus thereof |
| AU2004238053A1 (en) * | 2003-05-14 | 2004-11-25 | Wgns Investments Inc. | Construction implement for granular bed regeneration |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3341365A (en) * | 1967-09-12 | Method of cleaning granular filter material | ||
| US293747A (en) * | 1884-02-19 | Art of filtration | ||
| US2131002A (en) * | 1937-07-16 | 1938-09-20 | Underpinning & Foundation Co I | Filter bed cleaner |
| US3303635A (en) * | 1964-08-06 | 1967-02-14 | Microtron Corp | Filter cleaning system |
| DE1607671C3 (de) * | 1964-09-29 | 1973-11-08 | Max Dipl.-Ing. Berz | Einrichtung zum Abscheiden von Fest korperteilchen aus einem gasförmigen Medium (Rohgas) |
| US3552572A (en) * | 1968-07-23 | 1971-01-05 | Cleophas L Lehmann | Sediment trap |
-
1974
- 1974-12-12 US US05/532,032 patent/US3976086A/en not_active Expired - Lifetime
-
1975
- 1975-11-19 ZA ZA00757272A patent/ZA757272B/xx unknown
- 1975-11-24 CA CA240,253A patent/CA1061768A/en not_active Expired
- 1975-11-27 ZM ZM165/75A patent/ZM16575A1/xx unknown
- 1975-12-03 DE DE19752554287 patent/DE2554287A1/de not_active Withdrawn
- 1975-12-11 FI FI753502A patent/FI753502A7/fi not_active Application Discontinuation
- 1975-12-11 ES ES443416A patent/ES443416A1/es not_active Expired
- 1975-12-11 GB GB50735/75A patent/GB1532436A/en not_active Expired
- 1975-12-11 SE SE7514023A patent/SE418153B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FI753502A7 (enExample) | 1976-06-13 |
| ZA757272B (en) | 1976-10-27 |
| SE418153B (sv) | 1981-05-11 |
| AU8709275A (en) | 1977-06-02 |
| SE7514023L (sv) | 1976-06-14 |
| CA1061768A (en) | 1979-09-04 |
| DE2554287A1 (de) | 1976-06-16 |
| US3976086A (en) | 1976-08-24 |
| ES443416A1 (es) | 1977-04-16 |
| ZM16575A1 (en) | 1977-03-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |