GB909540A - Improvements in or relating to an entraining vapour column - Google Patents
Improvements in or relating to an entraining vapour columnInfo
- Publication number
- GB909540A GB909540A GB3677860A GB3677860A GB909540A GB 909540 A GB909540 A GB 909540A GB 3677860 A GB3677860 A GB 3677860A GB 3677860 A GB3677860 A GB 3677860A GB 909540 A GB909540 A GB 909540A
- Authority
- GB
- United Kingdom
- Prior art keywords
- column
- plate
- vapour
- packing
- cooling medium
- 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
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/166—Heating and/or cooling of plates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J1/00—Containers specially adapted for medical or pharmaceutical purposes
- A61J1/03—Containers specially adapted for medical or pharmaceutical purposes for pills or tablets
- A61J1/035—Blister-type containers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
- B01D3/16—Fractionating columns in which vapour bubbles through liquid
- B01D3/18—Fractionating columns in which vapour bubbles through liquid with horizontal bubble plates
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Fats And Perfumes (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
909,540. Treating liquids with vapours. STAGE, H., [trading as DESTILLATIONSTECHNIK Dr. H. STAGE], STANG-SCHMIDDING, A., [trading as SCHMIDDING APPARATEBAU, WILHELM], and HECKMANN-APPARATE G.m.b.H. Oct. 26, 1960 [Nov. 30, 1959], No. 36778/60. Class 55 (2). In deodorizing edible oils and fats by treating them with entraining vapour, such as steam, in a column 1, Fig. 1, the latter comprises a plurality of plates 2 some, or all, of which have a vapour supply device 5 associated therewith and each having a free overflow 3, but not employing bubble caps or discharge tubes, a mesh packing 4 being provided between the overflow of at least one plate 2 and the next lower plate, the packing comprising fine filaments, wires or the like which occupy only a small space within the packing device, e.g. only a volume of 2%. The mesh packing 4 which may be provided between each pair of adjacent plates, may be in the form of a sheet which is slightly inclined to the vertical axis of the column. The liquid enters at 6 and after treatment may be cooled at 20 before being withdrawn at 8. The cooler 20 may be in the form of a nested tube cooler transversely disposed within the column the treated liquid flowing as a film on the external surfaces thereof and the cooling medium flowing through the interior of the tubes, or alternatively the treated liquid may flow down the inside wall of each pipe of a trickle cooler whilst the cooling medium flows down the outside. The cooling medium may be liquid to be purified, which, after being thus preheated, is fed to the inlet 6. Each plate 2, Fig. 2, has its supply pipe 9 for the vapour to be discharged through openings 13, and its heating supply and discharge pipes 10, 11 lying in a horizontal plane just above the surface of the plate 2 and held by a base plate 14 bearing on a flange 15 of a short pipe 16 extending from the wall of the column. The plate 14 is covered by a hollow casing 17 connected to the vapour pressure pipes 19, 19<SP>1</SP>, so that in the event of leakage, air cannot enter the column but only the vapour, such as steam, which is in any case being supplied to the column.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED32010A DE1099499B (en) | 1959-11-30 | 1959-11-30 | Motive steam column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB909540A true GB909540A (en) | 1962-10-31 |
Family
ID=7041141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3677860A Expired GB909540A (en) | 1959-11-30 | 1960-10-26 | Improvements in or relating to an entraining vapour column |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1099499B (en) |
| GB (1) | GB909540A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4838997A (en) * | 1983-05-25 | 1989-06-13 | Atlas-Danmark A/S | Deodorization process for triglyceride oil |
-
1959
- 1959-11-30 DE DED32010A patent/DE1099499B/en active Pending
-
1960
- 1960-10-26 GB GB3677860A patent/GB909540A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4838997A (en) * | 1983-05-25 | 1989-06-13 | Atlas-Danmark A/S | Deodorization process for triglyceride oil |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1099499B (en) | 1961-02-16 |
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