EP1293267A3 - Fluidising lances and their arrangement - Google Patents
Fluidising lances and their arrangement Download PDFInfo
- Publication number
- EP1293267A3 EP1293267A3 EP02027386A EP02027386A EP1293267A3 EP 1293267 A3 EP1293267 A3 EP 1293267A3 EP 02027386 A EP02027386 A EP 02027386A EP 02027386 A EP02027386 A EP 02027386A EP 1293267 A3 EP1293267 A3 EP 1293267A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- pump
- lance
- drive
- lances
- arrangement
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
- B08B9/0933—Removing sludge or the like from tank bottoms
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jet Pumps And Other Pumps (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH14298 | 1998-01-22 | ||
CH14298 | 1998-01-22 | ||
EP99900427A EP1056552A1 (en) | 1998-01-22 | 1999-01-21 | Fluidising lances and their arrangement |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99900427.8 Division | 1999-01-21 | ||
EP99900427A Division EP1056552A1 (en) | 1998-01-22 | 1999-01-21 | Fluidising lances and their arrangement |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1293267A2 EP1293267A2 (en) | 2003-03-19 |
EP1293267A3 true EP1293267A3 (en) | 2003-05-28 |
EP1293267B1 EP1293267B1 (en) | 2006-07-12 |
Family
ID=4180210
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99900427A Withdrawn EP1056552A1 (en) | 1998-01-22 | 1999-01-21 | Fluidising lances and their arrangement |
EP02027386A Expired - Lifetime EP1293267B1 (en) | 1998-01-22 | 1999-01-21 | Fluidising lances and their arrangement |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99900427A Withdrawn EP1056552A1 (en) | 1998-01-22 | 1999-01-21 | Fluidising lances and their arrangement |
Country Status (5)
Country | Link |
---|---|
EP (2) | EP1056552A1 (en) |
AT (1) | ATE332768T1 (en) |
AU (1) | AU1958399A (en) |
DE (1) | DE59913672D1 (en) |
WO (1) | WO1999037415A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0116579D0 (en) * | 2001-07-06 | 2001-08-29 | Mackrill David | Cleaning apparatus and method |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR672837A (en) * | 1928-10-15 | 1930-01-07 | Liquid Measurements Ltd | Improvements in means for cleaning liquid storage tanks and the like |
US4045336A (en) * | 1974-08-23 | 1977-08-30 | Pauli Henrik Isteri | Method and device for oxygenating water with vibrations and under pressure strokes |
US4772401A (en) * | 1986-08-21 | 1988-09-20 | Rawlins P J Thomas | Method of reducing contaminants in a fuel tank |
US4981366A (en) * | 1989-02-27 | 1991-01-01 | Suburbia Systems, Inc. | Method and apparatus for mixing liquid contents in a vessel |
EP0724917A1 (en) * | 1995-01-24 | 1996-08-07 | Reiner Jakob Frank | Device for cleaning the inner surfaces of a wine cask |
WO1997041976A1 (en) * | 1996-05-03 | 1997-11-13 | Lindenport S.A. | Method and device for liquefying thickened crude oil sediments |
FR2771654A1 (en) * | 1997-11-28 | 1999-06-04 | Ortec Ind | MULTI-FUNCTION METHOD AND APPARATUS FOR THE MAINTENANCE OF METASTABLE LIQUIDS |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4828625A (en) * | 1987-03-09 | 1989-05-09 | Nalco Chemical Company | Apparatus and method for removal of sludge from tanks |
DE4101184C2 (en) * | 1991-01-17 | 1994-07-14 | Sobinger Dietrich | Process and installation for cleaning floating roof tanks for storing crude oil |
-
1999
- 1999-01-21 AT AT02027386T patent/ATE332768T1/en not_active IP Right Cessation
- 1999-01-21 EP EP99900427A patent/EP1056552A1/en not_active Withdrawn
- 1999-01-21 EP EP02027386A patent/EP1293267B1/en not_active Expired - Lifetime
- 1999-01-21 WO PCT/CH1999/000027 patent/WO1999037415A1/en not_active Application Discontinuation
- 1999-01-21 DE DE59913672T patent/DE59913672D1/en not_active Expired - Fee Related
- 1999-01-21 AU AU19583/99A patent/AU1958399A/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR672837A (en) * | 1928-10-15 | 1930-01-07 | Liquid Measurements Ltd | Improvements in means for cleaning liquid storage tanks and the like |
US4045336A (en) * | 1974-08-23 | 1977-08-30 | Pauli Henrik Isteri | Method and device for oxygenating water with vibrations and under pressure strokes |
US4772401A (en) * | 1986-08-21 | 1988-09-20 | Rawlins P J Thomas | Method of reducing contaminants in a fuel tank |
US4981366A (en) * | 1989-02-27 | 1991-01-01 | Suburbia Systems, Inc. | Method and apparatus for mixing liquid contents in a vessel |
EP0724917A1 (en) * | 1995-01-24 | 1996-08-07 | Reiner Jakob Frank | Device for cleaning the inner surfaces of a wine cask |
WO1997041976A1 (en) * | 1996-05-03 | 1997-11-13 | Lindenport S.A. | Method and device for liquefying thickened crude oil sediments |
FR2771654A1 (en) * | 1997-11-28 | 1999-06-04 | Ortec Ind | MULTI-FUNCTION METHOD AND APPARATUS FOR THE MAINTENANCE OF METASTABLE LIQUIDS |
Also Published As
Publication number | Publication date |
---|---|
EP1056552A1 (en) | 2000-12-06 |
EP1293267B1 (en) | 2006-07-12 |
ATE332768T1 (en) | 2006-08-15 |
WO1999037415A1 (en) | 1999-07-29 |
DE59913672D1 (en) | 2006-08-24 |
EP1293267A2 (en) | 2003-03-19 |
AU1958399A (en) | 1999-08-09 |
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