CA2169158A1 - Peroxide treatment process - Google Patents

Peroxide treatment process

Info

Publication number
CA2169158A1
CA2169158A1 CA 2169158 CA2169158A CA2169158A1 CA 2169158 A1 CA2169158 A1 CA 2169158A1 CA 2169158 CA2169158 CA 2169158 CA 2169158 A CA2169158 A CA 2169158A CA 2169158 A1 CA2169158 A1 CA 2169158A1
Authority
CA
Canada
Prior art keywords
hydrogen peroxide
hydrocyclone
crude
process according
aqueous
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.)
Abandoned
Application number
CA 2169158
Other languages
English (en)
French (fr)
Inventor
Paul James Collins
Paul Bradley Humphries
Gavan James Joseph Prendergast
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.)
Lubrizol Specialty Products Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2169158A1 publication Critical patent/CA2169158A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/24—Multiple arrangement thereof
    • B04C5/30—Recirculation constructions in or with cyclones which accomplish a partial recirculation of the medium, e.g. by means of conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/08—Vortex chamber constructions
    • B04C5/081—Shapes or dimensions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C5/00—Apparatus in which the axial direction of the vortex is reversed
    • B04C5/14—Construction of the underflow ducting; Apex constructions; Discharge arrangements ; discharge through sidewall provided with a few slits or perforations
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/013—Separation; Purification; Concentration
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B15/00—Peroxides; Peroxyhydrates; Peroxyacids or salts thereof; Superoxides; Ozonides
    • C01B15/01—Hydrogen peroxide
    • C01B15/022—Preparation from organic compounds
    • C01B15/023—Preparation from organic compounds by the alkyl-anthraquinone process
CA 2169158 1993-08-11 1994-08-11 Peroxide treatment process Abandoned CA2169158A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPM0496 1993-08-11
AUPM049693 1993-08-11

Publications (1)

Publication Number Publication Date
CA2169158A1 true CA2169158A1 (en) 1995-02-16

Family

ID=3777125

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2169158 Abandoned CA2169158A1 (en) 1993-08-11 1994-08-11 Peroxide treatment process

Country Status (5)

Country Link
EP (1) EP0713476A4 (ja)
JP (1) JPH09503990A (ja)
CA (1) CA2169158A1 (ja)
FI (1) FI960609A (ja)
WO (1) WO1995004702A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE508111C2 (sv) * 1996-12-23 1998-08-31 Kvaerner Process Systems As Förfarande för framställning av väteperoxid genom hydrering av en kinonlösning samt anordning för utövande av förfarandet
EP2883586B1 (en) * 2013-12-16 2017-02-22 National Oilwell Varco, L.P. A fluid treatment system and a method of treating a mixture
US9975063B2 (en) 2016-07-29 2018-05-22 National Oilwell Varco, L.P. Apparatus, system, and method for separating oil from a fluid mixture
US11220430B2 (en) 2017-02-22 2022-01-11 Mitsubishi Gas Chemical Company, Inc. Method and system for producing purified aqueous hydrogen peroxide solution
JP7187839B2 (ja) * 2018-06-29 2022-12-13 三菱瓦斯化学株式会社 過酸化水素の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3205934A (en) * 1961-11-13 1965-09-14 Shell Oil Co Hydrogen peroxide vaporization
BE756014A (fr) * 1969-09-10 1971-02-15 Degussa Procede de preparation de peroxyde d'hydrogene (d)
GB1583742A (en) * 1978-05-31 1981-02-04 Nat Res Dev Cyclone separator
GB2102310A (en) * 1981-06-25 1983-02-02 Nat Res Dev Cyclone separator
US4911850A (en) * 1988-09-30 1990-03-27 Conoco Specialty Products, Inc. Method and apparatus for separating liquid components from a liquid mixture
GB8916934D0 (en) * 1989-07-25 1989-09-13 Interox Chemicals Ltd Purification of hydrogen peroxide
US5171407A (en) * 1989-09-22 1992-12-15 Sulzer Brothers Limited Distillation plant for producing hydrogen peroxide
GB9022003D0 (en) * 1990-10-10 1990-11-21 Interox Chemicals Ltd Purification of hydrogen peroxide
BE1005198A3 (fr) * 1991-08-27 1993-05-25 Solvay Interox Procede pour l'obtention de solutions aqueuses epurees de peroxyde d'hydrogene.

Also Published As

Publication number Publication date
EP0713476A1 (en) 1996-05-29
WO1995004702A1 (en) 1995-02-16
FI960609A0 (fi) 1996-02-09
FI960609A (fi) 1996-02-09
JPH09503990A (ja) 1997-04-22
EP0713476A4 (en) 1996-08-21

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Legal Events

Date Code Title Description
FZDE Dead