GB1227185A - - Google Patents
Info
- Publication number
- GB1227185A GB1227185A GB1227185DA GB1227185A GB 1227185 A GB1227185 A GB 1227185A GB 1227185D A GB1227185D A GB 1227185DA GB 1227185 A GB1227185 A GB 1227185A
- Authority
- GB
- United Kingdom
- Prior art keywords
- column
- cut
- primary
- fraction
- distillation
- 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
- B01D3/143—Fractional distillation or use of a fractionation or rectification column by two or more of a fractionation, separation or rectification step
- B01D3/146—Multiple effect distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19681794153 DE1794153A1 (de) | 1968-09-16 | 1968-09-16 | Verfahren zum Trennen von Stoffgemischen in einer Destillationseinrichtung |
GB4413068 | 1968-09-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1227185A true GB1227185A (xx) | 1971-04-07 |
Family
ID=25756081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1227185D Expired GB1227185A (xx) | 1968-09-16 | 1968-09-17 |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE1794153A1 (xx) |
GB (1) | GB1227185A (xx) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1179291A (en) * | 1981-10-30 | 1984-12-11 | David T. Ahlberg | Distillation apparatus |
-
1968
- 1968-09-16 DE DE19681794153 patent/DE1794153A1/de active Pending
- 1968-09-17 GB GB1227185D patent/GB1227185A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE1794153A1 (de) | 1971-05-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5490122A (en) | Distillation of multi-component hydrocarbon composition | |
GB1062730A (en) | Method of purifying ethanolamines | |
EP0170182A3 (en) | Process for obtaining butene-2 from hydrocarbon mixtures containing butene-1 and possibly butene-2 | |
US2350256A (en) | Extractive distillation process | |
IE38323B1 (en) | Process for the separation of im | |
ES8204708A1 (es) | Un procedimiento continuo de destilacion por vapor para ex- traccion de solvente para la recuperacion de hidrocarburos aromaticos | |
GB1198592A (en) | Method of Separating Xylene Isomers. | |
GB1227185A (xx) | ||
GB1220653A (en) | Steam stripping system | |
ES372921A1 (es) | Un procedimiento para la conversion y desulfuracion de un material de carga sulfuroso, hidrocarburado. | |
GB1376227A (en) | Recovery of pure cyclopentene | |
ES348810A1 (es) | Un procedimiento para separar un efluente de producto de conversion hidrocarbonado de fase mixta. | |
SE7409424L (xx) | ||
DE3469728D1 (en) | Process for the separation of c4 hydrocarbon mixture by extractive distillation | |
ATE135247T1 (de) | Destillatives trennverfahren in diskontinuierlicher betriebsweise | |
SU792819A1 (ru) | Способ разделения суглеводородных фракций | |
GB1150490A (en) | Separation of Glycerol from other Triols by Distillation | |
NL6813208A (en) | Distillation apparatus with two or more distillation - columns | |
GB1125512A (en) | Process for separating impurities from propane-propylene mixtures | |
GB1349776A (en) | Distillation of multi-component mixtures containing thermally unstable constituents | |
KR920017989A (ko) | 추출 증류에 의한 방향족의 분리방법 | |
GB523139A (en) | Improvements in and relating to processes for continuous fractional distillation | |
GB1207206A (en) | A process and apparatus for the fractional distillation of liquids | |
GB1391107A (en) | Sulphur recycle in fractionation of a vinylbenzene | |
ES278505A1 (es) | Procedimiento de separación de una mezcla de hidrocarburos aromáticos c8 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLE | Entries relating assignments, transmissions, licences in the register of patents | ||
PLNP | Patent lapsed through nonpayment of renewal fees |