DE69822849D1 - Durchflusssteuersystem - Google Patents

Durchflusssteuersystem

Info

Publication number
DE69822849D1
DE69822849D1 DE69822849T DE69822849T DE69822849D1 DE 69822849 D1 DE69822849 D1 DE 69822849D1 DE 69822849 T DE69822849 T DE 69822849T DE 69822849 T DE69822849 T DE 69822849T DE 69822849 D1 DE69822849 D1 DE 69822849D1
Authority
DE
Germany
Prior art keywords
flow control
flow
vessel
sensors
control system
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 - Lifetime
Application number
DE69822849T
Other languages
English (en)
Other versions
DE69822849T2 (de
Inventor
Arthur Davies
Tomasz Dyakowski
Jerzy Jaworski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Manchester Manchester Gb, University of
Original Assignee
University of Manchester Institute of Science and Technology (UMIST)
University of Manchester
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from GB9716323A external-priority patent/GB9716323D0/en
Priority claimed from GBGB9726319.8A external-priority patent/GB9726319D0/en
Application filed by University of Manchester Institute of Science and Technology (UMIST), University of Manchester filed Critical University of Manchester Institute of Science and Technology (UMIST)
Publication of DE69822849D1 publication Critical patent/DE69822849D1/de
Application granted granted Critical
Publication of DE69822849T2 publication Critical patent/DE69822849T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0045—Plurality of essentially parallel plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0214—Separation of non-miscible liquids by sedimentation with removal of one of the phases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0024—Inlets or outlets provided with regulating devices, e.g. valves, flaps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/302—Active control mechanisms with external energy, e.g. with solenoid valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/305—Control of chemical properties of a component, e.g. control of pH
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D7/00—Control of flow
    • G05D7/06—Control of flow characterised by the use of electric means
    • G05D7/0617—Control of flow characterised by the use of electric means specially adapted for fluid materials
    • G05D7/0629—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means
    • G05D7/0635—Control of flow characterised by the use of electric means specially adapted for fluid materials characterised by the type of regulator means by action on throttling means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0614—Actual fuel mass or fuel injection amount

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Vehicle Body Suspensions (AREA)
  • Paper (AREA)
  • Flow Control (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Massaging Devices (AREA)
  • Magnetically Actuated Valves (AREA)
  • Accessories For Mixers (AREA)
DE1998622849 1997-08-02 1998-07-29 Durchflusssteuersystem Expired - Lifetime DE69822849T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB9716323A GB9716323D0 (en) 1997-08-02 1997-08-02 Flow control system
GB9716323 1997-08-02
GB9726319 1997-12-13
GBGB9726319.8A GB9726319D0 (en) 1997-12-13 1997-12-13 Flow control system
PCT/GB1998/002271 WO1999006891A1 (en) 1997-08-02 1998-07-29 Flow control system

Publications (2)

Publication Number Publication Date
DE69822849D1 true DE69822849D1 (de) 2004-05-06
DE69822849T2 DE69822849T2 (de) 2005-03-24

Family

ID=26311994

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1998622849 Expired - Lifetime DE69822849T2 (de) 1997-08-02 1998-07-29 Durchflusssteuersystem

Country Status (8)

Country Link
EP (1) EP1012678B1 (de)
AT (1) ATE263388T1 (de)
AU (1) AU8550598A (de)
DE (1) DE69822849T2 (de)
DK (1) DK1012678T3 (de)
ES (1) ES2218842T3 (de)
NO (1) NO20001701L (de)
WO (1) WO1999006891A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1093835A1 (de) * 1999-05-19 2001-04-25 Mettler-Toledo Myriad Ltd. Flüssigkeitstrennung
GB0215062D0 (en) * 2002-06-28 2002-08-07 Alpha Thames Ltd A method and system for combating the formation of emulsions
GB0320168D0 (en) 2003-08-28 2003-10-01 Univ Manchester A sensing device
CA2770525C (en) 2010-07-02 2019-09-24 Rj Oil Sands Inc. Method and apparatus for treatment of fluids
CA3090353A1 (en) 2020-08-18 2022-02-18 1501367 Alberta Ltd. Fluid treatment separator and a system and method of treating fluid

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1364943A (en) * 1971-03-17 1974-08-29 United Aircraft Corp Vortex flow system for separating a mixture of two liquids having different densities such as oil and water
US3896373A (en) * 1972-11-30 1975-07-22 Stein Paul D Method and apparatus for determining cross-sectional area of a blood conduit and volumetric flow therethrough
DE3689168T2 (de) * 1985-11-26 1994-03-10 Dainippon Printing Co Ltd Vorrichtung zur Regulierung der Konzentration einer wässrigen Alkohollösung.

Also Published As

Publication number Publication date
ES2218842T3 (es) 2004-11-16
NO20001701D0 (no) 2000-04-03
AU8550598A (en) 1999-02-22
WO1999006891A1 (en) 1999-02-11
DE69822849T2 (de) 2005-03-24
DK1012678T3 (da) 2004-08-02
ATE263388T1 (de) 2004-04-15
NO20001701L (no) 2000-04-03
EP1012678A1 (de) 2000-06-28
EP1012678B1 (de) 2004-03-31

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: THE UNIVERSITY OF MANCHESTER, MANCHESTER, GB

8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE ZELLENTIN & PARTNER GBR, 81667 MUENCHEN