GB834967A - Improvements in or relating to distillation apparatus - Google Patents
Improvements in or relating to distillation apparatusInfo
- Publication number
- GB834967A GB834967A GB1247758A GB1247758A GB834967A GB 834967 A GB834967 A GB 834967A GB 1247758 A GB1247758 A GB 1247758A GB 1247758 A GB1247758 A GB 1247758A GB 834967 A GB834967 A GB 834967A
- Authority
- GB
- United Kingdom
- Prior art keywords
- receiver
- lower portion
- liquid
- upper portion
- outlet
- 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
- B01D3/008—Liquid distribution
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N25/00—Investigating or analyzing materials by the use of thermal means
- G01N25/14—Investigating or analyzing materials by the use of thermal means by using distillation, extraction, sublimation, condensation, freezing, or crystallisation
- G01N25/145—Accessories, e.g. cooling devices
Abstract
<PICT:0834967/III/1> In a distillation head comprising a receiver connected to a fractional distillation column so as to allow the vapour to pass into the receiver which is also connected to condensing means whereby the vapour may be condensed and at least a part of the condensate collected in the receiver in which means are provided to enable the condensate or a part thereof to be withdrawn intermittently from the receiver; the receiver 11 has an upper portion 12, and a lower portion 13 provided with an outlet 18 and the upper portion has an outlet 29 leading to the lower portion, valve means being provided for these outlets so that in the normal position the outlet to the upper portion is open and that to the lower portion is closed, and that these positions are reversed when a sample is required to be taken, the valve means being so arranged that in this position liquid from the condensing means enters the upper portion 12 but does not overflow this container during the time that the liquid in the lower portion escapes, the arrangement being such that liquid is only able to enter the lower portion from the upper portion and liquid formed by condensation on the inside walls of the receiver above the lower portion runs into a trap whence it flows back through a return duct to the fractional distillation column. The valve means may be in the form of a glass ball having an integral tail 37 acting as a guide and a ferro-magnetic core 38, the means also comprise an electromagnet 39 provided with an axial rod 40 of ferro-magnetic material which rod extends within a glass tube 41 sealed within the hollow member 31 of the condensing means. In use, the head is connected to a fractional distillation column, liquid is caused to circulate within the hollow member 31 and the annular jacket 19 and a vessel is disposed below the tube 18 leading from the outlet of the lower container. Normally a 2 ml. sample can be withdrawn in 3-4 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1247758A GB834967A (en) | 1958-04-19 | 1958-04-19 | Improvements in or relating to distillation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1247758A GB834967A (en) | 1958-04-19 | 1958-04-19 | Improvements in or relating to distillation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB834967A true GB834967A (en) | 1960-05-18 |
Family
ID=10005305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1247758A Expired GB834967A (en) | 1958-04-19 | 1958-04-19 | Improvements in or relating to distillation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB834967A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052235A (en) * | 2019-05-14 | 2019-07-26 | 台州道致科技股份有限公司 | A kind of multi-functional automation reaction control system |
-
1958
- 1958-04-19 GB GB1247758A patent/GB834967A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110052235A (en) * | 2019-05-14 | 2019-07-26 | 台州道致科技股份有限公司 | A kind of multi-functional automation reaction control system |
| CN110052235B (en) * | 2019-05-14 | 2023-11-24 | 台州道致科技股份有限公司 | Multifunctional automatic reaction control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB823915A (en) | Improvements in distillation apparatus | |
| ES251195A1 (en) | Suction cleaning apparatus | |
| GB744844A (en) | Improvements relating to distillation apparatus | |
| GB863526A (en) | Improvements in or relating to dip painting apparatus | |
| GB834967A (en) | Improvements in or relating to distillation apparatus | |
| SE8900480L (en) | DEVICE FOR COOLING A HEAT-MAKING BODY | |
| GB630884A (en) | Improvements in and relating to the absorption and separation of vapours and gases | |
| US2643940A (en) | Extractor for removing soluble constituents in chemical analysis | |
| US3669629A (en) | Apparatus for determining fat concentration in materials | |
| GB906612A (en) | Multistage distilling plant | |
| US3540852A (en) | Effluent sampling method and apparatus for a gas chromatographic procedure | |
| Ciereszko | A versatile continuous percolator-extractor | |
| GB899387A (en) | Improvements in or relating to reflux splitters | |
| GB1251172A (en) | ||
| ES249657A1 (en) | Vented pouring spouts for containers | |
| GB806073A (en) | Improvements in or relating to instruments for the manipulation of dangerous liquids | |
| JPS57165737A (en) | Sampling device for liquid mixture | |
| GB893730A (en) | Purification of methylacetate by distillation | |
| Leaf et al. | Laboratory flotation cell--A small pneumatic cell of all-glass construction | |
| GB805747A (en) | Improvements in and relating to an arrangement in evaporation and distillation plants of the type comprising a boiler, a cyclone separator, and a vapour condenser | |
| GB933281A (en) | Distillation columns | |
| Becker et al. | Practical Handbook of Organic Chemistry | |
| GB919599A (en) | A test bottle | |
| GB1085670A (en) | Improvements in breathing apparatus | |
| GB912326A (en) | Improvements in or relating to extracting a constituent extractable by a liquid in the cold from a material containing same |