GB1176300A - Mixing of Fluid Media - Google Patents
Mixing of Fluid MediaInfo
- Publication number
- GB1176300A GB1176300A GB57409/68A GB5740968A GB1176300A GB 1176300 A GB1176300 A GB 1176300A GB 57409/68 A GB57409/68 A GB 57409/68A GB 5740968 A GB5740968 A GB 5740968A GB 1176300 A GB1176300 A GB 1176300A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mixture
- valves
- constant
- ratio
- wobbe index
- 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
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D11/00—Control of flow ratio
- G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
- G05D11/13—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means
- G05D11/131—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components
- G05D11/132—Controlling ratio of two or more flows of fluid or fluent material characterised by the use of electric means by measuring the values related to the quantity of the individual components by controlling the flow of the individual components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/10—Mixing gases with gases
- B01F23/19—Mixing systems, i.e. flow charts or diagrams; Arrangements, e.g. comprising controlling means
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D21/00—Control of chemical or physico-chemical variables, e.g. pH value
- G05D21/02—Control of chemical or physico-chemical variables, e.g. pH value characterised by the use of electric means
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pipeline Systems (AREA)
Abstract
1,176,300. Mixing fluids. HEINRICH KOPPERS G.m.b.H. 3 Dec., 1968 [20 Dec., 1967], No. 57409/68. Heading B1C. Apparatus for mixing fluids comprises valves 9, 10 in ducts 1, 2 for conveying the constituents of the mixture adapted to be controlled by the output signal from a pressure controller 5 in a duct 3 for conveying the mixture produced in such manner that the ratio between the aperture cross-sections of the valves remains substantially constant. Transmitters 11, 12 may be arranged to sense the pressure differentials across valves 9, 10 and transmit appropriate signals to a differential pressure controller 13, which, if necessary, actuates a mechanism 16 to adjust a valve 15 in duct 2 to maintain a constant ratio between the pressure differentials across valves 9, 10. The apparatus may be used to produce a fuel gas mixture from natural gas and coke oven gas, the mixture having a constant density, calorific value, or Wobbe Index. To ensure that a constant Wobbe Index is maintained, a transmitter 18 may be provided to sense the Wobbe Index of the mixture and transmit an appropriate signal to a controller 17 to adjust a regulator 14 so as to vary the ratio of the pressure differentials across the valves 9, 10 and so vary the ratio of the volumes of the gases in the mixture in the sense required to maintain a constant Wobbe Index. The apparatus may be used to mix liquid media.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1648041 | 1967-12-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1176300A true GB1176300A (en) | 1970-01-01 |
Family
ID=5684684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB57409/68A Expired GB1176300A (en) | 1967-12-20 | 1968-12-03 | Mixing of Fluid Media |
Country Status (4)
Country | Link |
---|---|
AT (1) | AT285551B (en) |
BE (1) | BE725323A (en) |
FR (1) | FR1594292A (en) |
GB (1) | GB1176300A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2247848A (en) * | 1990-08-17 | 1992-03-18 | Whitlenge Drink Equipment Ltd | Apparatus for dispensing drinks |
GB2259023A (en) * | 1991-08-10 | 1993-03-03 | British Nuclear Fuels Plc | A method of welding and a system therefor |
-
1968
- 1968-12-03 GB GB57409/68A patent/GB1176300A/en not_active Expired
- 1968-12-10 FR FR1594292D patent/FR1594292A/fr not_active Expired
- 1968-12-12 BE BE725323D patent/BE725323A/xx unknown
- 1968-12-18 AT AT1231768A patent/AT285551B/en not_active IP Right Cessation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2247848A (en) * | 1990-08-17 | 1992-03-18 | Whitlenge Drink Equipment Ltd | Apparatus for dispensing drinks |
GB2247848B (en) * | 1990-08-17 | 1994-05-11 | Whitlenge Drink Equipment Ltd | Improvements relating to apparatus for dispensing drinks |
GB2259023A (en) * | 1991-08-10 | 1993-03-03 | British Nuclear Fuels Plc | A method of welding and a system therefor |
US5234148A (en) * | 1991-08-10 | 1993-08-10 | British Nuclear Fuels Plc | Method of welding and a system therefor |
GB2259023B (en) * | 1991-08-10 | 1996-02-28 | British Nuclear Fuels Plc | A method of welding and a system therefor |
Also Published As
Publication number | Publication date |
---|---|
AT285551B (en) | 1970-11-10 |
FR1594292A (en) | 1970-06-01 |
BE725323A (en) | 1969-05-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US2072384A (en) | Method of and apparatus for proportioning combustible fluids | |
US4277254A (en) | Control system and apparatus for producing compatible mixtures of fuel gases | |
ES403204A1 (en) | Continuous flow anesthesia apparatus | |
ES453128A1 (en) | Gas mixing device for breath-protecting, diving, medical and laboratory techniques | |
US2891607A (en) | Flare stack steam control | |
GB1281509A (en) | A method of, and an apparatus for, producing a gas mixture, particularly for respiratory and medicinal apparatus | |
GB1176300A (en) | Mixing of Fluid Media | |
EP0182257A3 (en) | Fluid flow control system | |
GB1280390A (en) | Synthesis gas process | |
ES409131A1 (en) | Improvements in appliances for mixing gases. (Machine-translation by Google Translate, not legally binding) | |
US3169047A (en) | Apparatus and process for controlling the gas flow rate to a reactor | |
GB1141888A (en) | Mixing hydrocarbonaceous gases and/or vapours with oxygen or oxygen-containing gases | |
US3211372A (en) | Combustion-control system | |
GB1020530A (en) | Apparatus for comparing the knock characteristics of fuels and blending installation with such an apparatus | |
SE7802089L (en) | DEVICE FOR MIXING MEDIA, AS GASES OR KNOWLEDGE | |
US2169174A (en) | Method of and apparatus for con | |
GB1268473A (en) | Improvements relating to preparation of gaseous mixtures | |
GB1292763A (en) | Apparatus for mixing two fluids | |
GB1220541A (en) | Improvements in or relating to burner control apparatus | |
US2087681A (en) | Mixing gaseous fuels | |
US2648499A (en) | Variable oil-gas fuel control system | |
GB941338A (en) | Systems for compounding gaseous mixtures | |
JPS5211202A (en) | Method for regulating the calorific value of natural gas | |
GB1190885A (en) | An Apparatus for the Automatic Production of Mixtures, of Constant and Definite Concentration, of Gases, Vapours and Liquids | |
US2520213A (en) | Gas proportioning apparatus |