GB907499A - Improvements in or relating to the separation of immiscible liquids of differing specific gravities - Google Patents
Improvements in or relating to the separation of immiscible liquids of differing specific gravitiesInfo
- Publication number
- GB907499A GB907499A GB4159560A GB4159560A GB907499A GB 907499 A GB907499 A GB 907499A GB 4159560 A GB4159560 A GB 4159560A GB 4159560 A GB4159560 A GB 4159560A GB 907499 A GB907499 A GB 907499A
- Authority
- GB
- United Kingdom
- Prior art keywords
- pipe
- liquid
- lighter
- meissner
- washing
- 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
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
- B01J4/00—Feed or outlet devices; Feed or outlet control devices
- B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/02—Separation of non-miscible liquids
- B01D17/0208—Separation of non-miscible liquids by sedimentation
- B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C201/00—Preparation of esters of nitric or nitrous acid or of compounds containing nitro or nitroso groups bound to a carbon skeleton
- C07C201/02—Preparation of esters of nitric acid
Abstract
907,499. Gravity-separation of liquids. MEISSNER, F. O., and MEISSNER, H. O. A., [trading as MEISSNER, J. [firm of]]. Dec. 2, 1960 [Dec. 3, 1959], No. 41595/60. Class 46. Immiscible liquids, e.g. nitroglycerine and a (lighter) washing liquid such as water, overflow from the top of a washing column 1, to which they are introduced at 10, into a separating vessel 2. Here the upper surface of the lighter liquid reaches level B and the interface reaches level A. When washing is completed, a valve 201 on a lighter-liquid discharge pipe 200 is closed and further washing liquid is passed in at 10 until level C (at the top of a further lighter-liquid discharge pipe 212) is reached. The interface has now descended to the bottom of the vessel 2 so that all of the heavy liquid is discharged through a pipe 22. The end of pipe 22 is accommodated in a recess 231, Fig. 2, which has an upstanding cone 230 forming with the lower end of the pipe 22 a restricted outlet, so that the velocity of the discharging liquid will be increased in this region and complete discharge thus ensured. In Fig. 3 (not shown) the cone 230 is dispensed with and the lower end of pipe 22 is outwardly flared and serrated. Pipe 200, Fig. 1, may be vertically movable in a bearing 202, in which case valve 201 and pipe 212 may be dispensed with. The vessel 2 is provided with stabilizing plates (not shown).
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEM43586A DE1160826B (en) | 1959-12-03 | 1959-12-03 | Siphon-like process for the heavy part of a mixture of immiscible liquids in a sedimentation vessel and process for its operation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB907499A true GB907499A (en) | 1962-10-03 |
Family
ID=7304706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4159560A Expired GB907499A (en) | 1959-12-03 | 1960-12-02 | Improvements in or relating to the separation of immiscible liquids of differing specific gravities |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE597770A (en) |
| CH (1) | CH381645A (en) |
| DE (1) | DE1160826B (en) |
| GB (1) | GB907499A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0092432A2 (en) * | 1982-04-20 | 1983-10-26 | Charles Stuart Conway | Improved fluid separation apparatus |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2800036C2 (en) * | 1978-01-02 | 1982-09-09 | Passavant-Werke AG & Co KG, 6209 Aarbergen | Method and device for emptying a gravity separator for light and / or suspended matter |
| DE7802712U1 (en) * | 1978-01-30 | 1978-06-08 | Passavant-Werke Michelbacher Huette, 6209 Aarbergen | DEVICE FOR DRAINING LARGE QUANTITIES OF LIQUID |
| DE4133739A1 (en) * | 1991-10-11 | 1993-04-15 | Bauer Und Mourik Umwelttechnik | Double weir liq. phase separator - suitable for removing oily contaminants from water in boreholes |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE45729C (en) * | WlMPF & SCHMIDT in Bettenhausen — Kassel | Innovation in air pressure acid pumps | ||
| DE59245C (en) * | A. CHRISTIANSEN in Bredstedt | Lifter with flap closure | ||
| GB357240A (en) * | 1930-06-19 | 1931-09-21 | Edward William Green | Improvements in and relating to devices for separating oil from water contaminated therewith |
| DE807206C (en) * | 1948-10-02 | 1951-06-25 | Wilhelm Roecker G M B H | Device for lifting liquids |
-
1959
- 1959-12-03 DE DEM43586A patent/DE1160826B/en active Pending
-
1960
- 1960-11-28 CH CH1331760A patent/CH381645A/en unknown
- 1960-12-02 BE BE597770A patent/BE597770A/en unknown
- 1960-12-02 GB GB4159560A patent/GB907499A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0092432A2 (en) * | 1982-04-20 | 1983-10-26 | Charles Stuart Conway | Improved fluid separation apparatus |
| EP0092432A3 (en) * | 1982-04-20 | 1987-04-08 | Charles Stuart Conway | Improved fluid separation apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1160826B (en) | 1964-01-09 |
| BE597770A (en) | 1961-03-31 |
| CH381645A (en) | 1964-09-15 |
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