GB1231447A - - Google Patents
Info
- Publication number
- GB1231447A GB1231447A GB1231447DA GB1231447A GB 1231447 A GB1231447 A GB 1231447A GB 1231447D A GB1231447D A GB 1231447DA GB 1231447 A GB1231447 A GB 1231447A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- shaft
- tray
- liquid contact
- disc
- 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
- B01D3/163—Plates with valves
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB5840268 | 1968-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1231447A true GB1231447A (es) | 1971-05-12 |
Family
ID=10481526
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1231447D Expired GB1231447A (es) | 1968-12-09 | 1968-12-09 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1231447A (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5213717A (en) * | 1991-03-01 | 1993-05-25 | Hoechst Aktiengesellschaft | Apparatus for fumigating waste waters |
US20130062793A1 (en) * | 2010-05-11 | 2013-03-14 | Sulzer Chemtech Ag | Contact tray for a mass transfer column |
-
1968
- 1968-12-09 GB GB1231447D patent/GB1231447A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5213717A (en) * | 1991-03-01 | 1993-05-25 | Hoechst Aktiengesellschaft | Apparatus for fumigating waste waters |
US20130062793A1 (en) * | 2010-05-11 | 2013-03-14 | Sulzer Chemtech Ag | Contact tray for a mass transfer column |
US9199206B2 (en) * | 2010-05-11 | 2015-12-01 | Sulzer Chemtech Ag | Contact tray for a mass transfer column |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Nelson | Corrosion data survey | |
GB1231447A (es) | ||
GB1141252A (en) | Protective goggles | |
ARMSTRONG et al. | The dependence of the hardness of cartridge brass and a leaded brass on grain size | |
GB1081427A (en) | Consistency sensing element | |
CH546600A (de) | Vorrichtung an muehle, zur automatischen mahlspalt-steuerung. | |
CA930607A (en) | Oil-pump with a pressure-regulating valve connected on the outlet side | |
ES177375U (es) | Abrelatas. | |
Carlson | Effects of differential weighing on the inter-reader reliability of essay grades | |
FI50812C (fi) | Kompassi, jossa on kompassipesä, joka on kiertyvästi laakeroitu kantal evyssä olevaan aukkoon. | |
VERNEY et al. | THE LUANSHYA SMELTER--ZAMBIA | |
CA822258A (en) | A.c. magnetic flowmeter with d.c. bias on electrodes | |
Rogers | Practical corrosion problems in the Royal Canadian Navy | |
Siroka | Sociodrama and the Negro family. | |
Jansen | Enterotoxaemia: An immunological study | |
Foster | A sociological analysis of the Royal Commission on Education in Alberta, 1957-1959 | |
DK151779C (da) | Lukkeplademekanisme til styring af udstroemningen af flydende metal gennem en udstroemningsaabning i en beholder. | |
MAROVICH et al. | Presentation of data on red auroral arcs observed during 23 nights at rapid city, s. d., for the 1957-1958 igy period | |
CA755144A (en) | Resinous reactive phenol-formaldehyde condensates | |
MACKEN et al. | ALUMINIUM BRONZE IN INDUSTRY, CHAPTER 1 FROM THE ALUMINIUM BRONZES | |
CORSETTI | ALUMINUM BRONZES | |
Sadowski | The effect of Warfarin on the metabolism of vitamin Kb1s sin rat livers: a possible mechanism of action for Warfarin | |
HUDSON et al. | THE ORIGIN AND USES OF GUNMETAL, CHAPTER 1 FROM GUNMETAL CASTINGS | |
CA758582A (en) | 6-fluoromethyl-3-oxo-.delta.4,6-steroids | |
CA748224A (en) | Holder for tokens, coins or the like |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PLNP | Patent lapsed through nonpayment of renewal fees |