CA2224615A1 - Nozzle for atomizing liquid in two phase flow - Google Patents

Nozzle for atomizing liquid in two phase flow

Info

Publication number
CA2224615A1
CA2224615A1 CA002224615A CA2224615A CA2224615A1 CA 2224615 A1 CA2224615 A1 CA 2224615A1 CA 002224615 A CA002224615 A CA 002224615A CA 2224615 A CA2224615 A CA 2224615A CA 2224615 A1 CA2224615 A1 CA 2224615A1
Authority
CA
Canada
Prior art keywords
nozzle
mixture
steam
oil
reactor
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.)
Granted
Application number
CA002224615A
Other languages
French (fr)
Other versions
CA2224615C (en
Inventor
Terence E. Base
Edward W. Chan
R. Douglas Kennett
Douglas A. Emberley
Thomas William Mccracken
Adam J. Bennett
Kevin Jonasson
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.)
Gulf Canada Ltd
Murphy Oil Co Ltd
Petro Canada Inc
Canadian Oil Sands LP
Athabasca Oil Sands Investments Inc
Canadian Oil Sands Investments Inc
Imperial Oil Resources Ltd
Nexen Inc
Mocal Energy Ltd Japan
Original Assignee
Gulf Canada Resources Inc
Murphy Oil Co Ltd
Petro Canada Inc
Canadian Occidental Petroleum Ltd
Athabasca Oil Sands Investments Inc
Canadian Oil Sands Investments Inc
Imperial Oil Resources Ltd
AEC Oil Sands LP
Mocal Energy Ltd Japan
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 Gulf Canada Resources Inc, Murphy Oil Co Ltd, Petro Canada Inc, Canadian Occidental Petroleum Ltd, Athabasca Oil Sands Investments Inc, Canadian Oil Sands Investments Inc, Imperial Oil Resources Ltd, AEC Oil Sands LP, Mocal Energy Ltd Japan filed Critical Gulf Canada Resources Inc
Priority to CA002224615A priority Critical patent/CA2224615C/en
Publication of CA2224615A1 publication Critical patent/CA2224615A1/en
Application granted granted Critical
Publication of CA2224615C publication Critical patent/CA2224615C/en
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
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • 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
    • B01F23/20—Mixing gases with liquids
    • B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
    • B01F23/213—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
    • B01F23/2132—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids using nozzles
    • 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
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • 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
    • B01F25/43—Mixing tubes, e.g. wherein the material is moved in a radial or partly reversed direction
    • B01F25/433—Mixing tubes wherein the shape of the tube influences the mixing, e.g. mixing tubes with varying cross-section or provided with inwardly extending profiles
    • B01F25/4338—Mixers with a succession of converging-diverging cross-sections, i.e. undulating cross-section
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G9/00—Thermal non-catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G9/005—Coking (in order to produce liquid products mainly)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F2215/00—Auxiliary or complementary information in relation with mixing
    • B01F2215/04—Technical information in relation with mixing
    • B01F2215/0413—Numerical information
    • B01F2215/0418—Geometrical information
    • B01F2215/0431—Numerical size values, e.g. diameter of a hole or conduit, area, volume, length, width, or ratios thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Nozzles (AREA)

Abstract

Mixing means, for producing a flow mixture of oil and steam, is combined with an atomizing nozzle to provide a nozzle assembly which produces a jet of very fine oil droplets. The nozzle assembly is used in conjunction with a reactor, such as a fluidized bed coker. The mixing means comprises a pipe, external of the reactor, having separate, spaced apart inlets for oil and steam. The steam inlet is upstream of the oil inlet. A reducing diameter nozzle is positioned in the pipe bore between the inlets, for accelerating the steam. The steam contacts the oil and turbulently moves down the pipe bore to produce what is known as a "bubbly flow" mixture. The mixture is fed to the nozzle, which is internal of the reactor. The nozzle has:
an inlet; a first contraction section of reducing diameter for accelerating the flow, preferably to supersonic velocity, whereby the droplets are reduced in size; a diffuser section of expanding diameter wherein the mixture decelerates and a shock wave may be induced; a second contraction section operative to accelerate the mixture more than the first contraction section; and an orifice outlet for producing a jet or spray. The nozzle assembly has been shown to reduce droplet size from about 12,000µm to about 300µm.
CA002224615A 1997-12-11 1997-12-11 Nozzle for atomizing liquid in two phase flow Expired - Lifetime CA2224615C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002224615A CA2224615C (en) 1997-12-11 1997-12-11 Nozzle for atomizing liquid in two phase flow

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002224615A CA2224615C (en) 1997-12-11 1997-12-11 Nozzle for atomizing liquid in two phase flow

Publications (2)

Publication Number Publication Date
CA2224615A1 true CA2224615A1 (en) 1999-06-11
CA2224615C CA2224615C (en) 2001-07-31

Family

ID=4161892

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002224615A Expired - Lifetime CA2224615C (en) 1997-12-11 1997-12-11 Nozzle for atomizing liquid in two phase flow

Country Status (1)

Country Link
CA (1) CA2224615C (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7618597B2 (en) 2005-01-03 2009-11-17 Marathon Oil Canada Corporation Nozzle reactor and method of use
US7927565B2 (en) 2005-01-03 2011-04-19 Marathon Oil Canada Corporation Nozzle reactor and method of use
WO2011150012A2 (en) 2010-05-25 2011-12-01 Exxonmobil Research And Engineering Company Fluid injection nozzle for fluid bed reactors
WO2016089821A1 (en) 2014-12-04 2016-06-09 Exxonmobil Research And Engineering Company Fluid injection nozzle for fluid bed reactors
US9738836B2 (en) 2014-08-28 2017-08-22 Exxonmobil Research And Engineering Company Fluid injection nozzle for fluid bed reactors
CN108421756A (en) * 2018-04-24 2018-08-21 浙江理工大学 A kind of cavitation jet cleaning cavitation device
CN108499393A (en) * 2018-06-20 2018-09-07 南京工业职业技术学院 A kind of hybrid combining pipe device for lobe shape cutting fluid multicomponent on-line mixing mechanism
CN110237794A (en) * 2019-07-15 2019-09-17 戚律 Ultrasound-enhanced shooting flow type reactor
CN114053892A (en) * 2020-07-28 2022-02-18 比尔克特韦尔克有限两合公司 Gas-liquid mixing device for cooling die-casting die

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8101067B2 (en) 2004-10-13 2012-01-24 Marathon Oil Canada Corporation Methods for obtaining bitumen from bituminous materials
US8257580B2 (en) 2004-10-13 2012-09-04 Marathon Oil Canada Corporation Dry, stackable tailings and methods for producing the same
US8449763B2 (en) 2009-04-15 2013-05-28 Marathon Canadian Oil Sands Holding Limited Nozzle reactor and method of use
US8663462B2 (en) 2009-09-16 2014-03-04 Shell Canada Energy Cheveron Canada Limited Methods for obtaining bitumen from bituminous materials
US8864982B2 (en) 2009-12-28 2014-10-21 Shell Canada Energy Cheveron Canada Limited Methods for obtaining bitumen from bituminous materials
US8877044B2 (en) 2010-01-22 2014-11-04 Shell Canada Energy Cheveron Canada Limited Methods for extracting bitumen from bituminous material
US8435402B2 (en) 2010-03-29 2013-05-07 Marathon Canadian Oil Sands Holding Limited Nozzle reactor and method of use
US8586515B2 (en) 2010-10-25 2013-11-19 Marathon Oil Canada Corporation Method for making biofuels and biolubricants
US8968556B2 (en) 2010-12-09 2015-03-03 Shell Canada Energy Cheveron Canada Limited Process for extracting bitumen and drying the tailings
US8920636B2 (en) 2011-06-28 2014-12-30 Shell Canada Energy and Chervon Canada Limited Methods of transporting various bitumen extraction products and compositions thereof
CA2783773A1 (en) 2011-07-26 2013-01-26 Marathon Oil Canada Corporation Methods for obtaining bitumen from bituminous materials
US8636958B2 (en) 2011-09-07 2014-01-28 Marathon Oil Canada Corporation Nozzle reactor and method of use

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7618597B2 (en) 2005-01-03 2009-11-17 Marathon Oil Canada Corporation Nozzle reactor and method of use
US7927565B2 (en) 2005-01-03 2011-04-19 Marathon Oil Canada Corporation Nozzle reactor and method of use
US7988847B2 (en) 2005-01-03 2011-08-02 Marathon Oil Canada Corporation Nozzle reactor and method of use
WO2011150012A2 (en) 2010-05-25 2011-12-01 Exxonmobil Research And Engineering Company Fluid injection nozzle for fluid bed reactors
CN102958595A (en) * 2010-05-25 2013-03-06 埃克森美孚研究工程公司 Fluid injection nozzle for fluid bed reactors
US8999246B2 (en) 2010-05-25 2015-04-07 Exxonmobil Research And Engineering Company Fluid injection nozzle for fluid bed reactors
CN102958595B (en) * 2010-05-25 2015-06-03 埃克森美孚研究工程公司 Fluid injection nozzle for fluid bed reactors
US9738836B2 (en) 2014-08-28 2017-08-22 Exxonmobil Research And Engineering Company Fluid injection nozzle for fluid bed reactors
WO2016089821A1 (en) 2014-12-04 2016-06-09 Exxonmobil Research And Engineering Company Fluid injection nozzle for fluid bed reactors
US9889420B2 (en) 2014-12-04 2018-02-13 Exxonmobil Research And Engineering Company Fluid injection nozzle for fluid bed reactors
CN108421756A (en) * 2018-04-24 2018-08-21 浙江理工大学 A kind of cavitation jet cleaning cavitation device
CN108499393A (en) * 2018-06-20 2018-09-07 南京工业职业技术学院 A kind of hybrid combining pipe device for lobe shape cutting fluid multicomponent on-line mixing mechanism
CN108499393B (en) * 2018-06-20 2023-08-29 南京工业职业技术学院 Mixing combination pipe device for multi-component on-line mixing mechanism of lobe-shaped cutting fluid
CN110237794A (en) * 2019-07-15 2019-09-17 戚律 Ultrasound-enhanced shooting flow type reactor
CN110237794B (en) * 2019-07-15 2024-01-26 戚律 Ultrasonic intensified jet reactor
CN114053892A (en) * 2020-07-28 2022-02-18 比尔克特韦尔克有限两合公司 Gas-liquid mixing device for cooling die-casting die
CN114053892B (en) * 2020-07-28 2024-08-09 比尔克特韦尔克有限两合公司 Gas-liquid mixing device for cooling die casting die

Also Published As

Publication number Publication date
CA2224615C (en) 2001-07-31

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Effective date: 20171211