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EP0196280A3 - Static type flow emulsifier for non mixable liquids - Google Patents

Static type flow emulsifier for non mixable liquids Download PDF

Info

Publication number
EP0196280A3
EP0196280A3 EP86830073A EP86830073A EP0196280A3 EP 0196280 A3 EP0196280 A3 EP 0196280A3 EP 86830073 A EP86830073 A EP 86830073A EP 86830073 A EP86830073 A EP 86830073A EP 0196280 A3 EP0196280 A3 EP 0196280A3
Authority
EP
European Patent Office
Prior art keywords
type flow
static type
water
velocity
fuel
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.)
Withdrawn
Application number
EP86830073A
Other languages
German (de)
French (fr)
Other versions
EP0196280A2 (en
Inventor
Roberto Lissoni
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.)
STASER SpA Prodotti Petroliferi
Original Assignee
STASER SpA Prodotti Petroliferi
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
Application filed by STASER SpA Prodotti Petroliferi filed Critical STASER SpA Prodotti Petroliferi
Publication of EP0196280A2 publication Critical patent/EP0196280A2/en
Publication of EP0196280A3 publication Critical patent/EP0196280A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23K—FEEDING FUEL TO COMBUSTION APPARATUS
    • F23K5/00—Feeding or distributing other fuel to combustion apparatus
    • F23K5/02—Liquid fuel
    • F23K5/08—Preparation of fuel
    • F23K5/10—Mixing with other fluids
    • F23K5/12—Preparing emulsions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/42—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions
    • B01F25/421—Static mixers in which the mixing is affected by moving the components jointly in changing directions, e.g. in tubes provided with baffles or obstructions by moving the components in a convoluted or labyrinthine path

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)

Abstract

A flow emulsifying device for fuel-water mixtures and the use thereof to supply oil fuels emulsified with water to boiler burners are described. The device works based on suction, taking advantage of abrupt variations of velocity and pressure caused in a continuous stream of fuel and water in suitable ratios. The velocity and pressure variations are ob­ tained through a series of narrow passages (4) and expan­ sion compartments (5).
EP86830073A 1985-03-25 1986-03-25 Static type flow emulsifier for non mixable liquids Withdrawn EP0196280A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2006985 1985-03-25
IT20069/85A IT1188154B (en) 1985-03-25 1985-03-25 STATIC FLOW EMULSIFIER FOR NON-MIXABLE LIQUIDS

Publications (2)

Publication Number Publication Date
EP0196280A2 EP0196280A2 (en) 1986-10-01
EP0196280A3 true EP0196280A3 (en) 1988-10-12

Family

ID=11163558

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86830073A Withdrawn EP0196280A3 (en) 1985-03-25 1986-03-25 Static type flow emulsifier for non mixable liquids

Country Status (2)

Country Link
EP (1) EP0196280A3 (en)
IT (1) IT1188154B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2233572B (en) * 1989-07-10 1994-03-23 Neptune Orient Lines Limited Method and apparatus for producing layer-in-oil emulsions
CN1066916A (en) * 1991-05-20 1992-12-09 谢志强 The technology for mixing water in heavy oil of emulsifier free and emulsifier unit
FR2731504A1 (en) * 1995-03-07 1996-09-13 Merobel Low pollution burner fuel supply system
DE10019759C2 (en) * 2000-04-20 2003-04-30 Tracto Technik Static mixing system
US7284899B2 (en) * 2002-01-09 2007-10-23 Mitsuru Nakano Emulsification/dispersion system using multistage depressurization module and method for producing emulsified/dispersed liquid
DE102008009199A1 (en) * 2008-02-15 2009-08-27 Forschungszentrum Karlsruhe Gmbh Reaction mixer system for mixing and chemical reaction of at least two fluids
JP2019076820A (en) * 2017-10-23 2019-05-23 修悦 山本 Generation device of gas-dissolved liquid and element used for the same

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1767596A1 (en) * 1967-06-13 1971-09-23 Ceskoslovenska Akademie Ved Device for the contact of at least two liquid phases
FR2355556A1 (en) * 1976-02-20 1978-01-20 Vlieger Jean Pierre De Static mixer for paints and plastic products - made of several identical elements screwed together having channels and mixing chambers
GB2039225A (en) * 1978-12-21 1980-08-06 Showa Denko Kk Mixing device
US4534659A (en) * 1984-01-27 1985-08-13 Millipore Corporation Passive fluid mixing system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1767596A1 (en) * 1967-06-13 1971-09-23 Ceskoslovenska Akademie Ved Device for the contact of at least two liquid phases
FR2355556A1 (en) * 1976-02-20 1978-01-20 Vlieger Jean Pierre De Static mixer for paints and plastic products - made of several identical elements screwed together having channels and mixing chambers
GB2039225A (en) * 1978-12-21 1980-08-06 Showa Denko Kk Mixing device
US4534659A (en) * 1984-01-27 1985-08-13 Millipore Corporation Passive fluid mixing system

Also Published As

Publication number Publication date
EP0196280A2 (en) 1986-10-01
IT8520069A0 (en) 1985-03-25
IT8520069A1 (en) 1986-09-25
IT1188154B (en) 1988-01-07

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Inventor name: LISSONI, ROBERTO