GB1153430A - Improvements in or relating to a Process and Apparatus for the Production of Hydrogen Peroxide - Google Patents

Improvements in or relating to a Process and Apparatus for the Production of Hydrogen Peroxide

Info

Publication number
GB1153430A
GB1153430A GB3103465A GB3103465A GB1153430A GB 1153430 A GB1153430 A GB 1153430A GB 3103465 A GB3103465 A GB 3103465A GB 3103465 A GB3103465 A GB 3103465A GB 1153430 A GB1153430 A GB 1153430A
Authority
GB
United Kingdom
Prior art keywords
hydrogen peroxide
anthraquinone
aqueous phase
cartridges
separating
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
Application number
GB3103465A
Inventor
Martin Clive Burdon
Michael Robert Goldman
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.)
Evonik LCL Ltd
Original Assignee
Laporte Chemicals Ltd
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 Laporte Chemicals Ltd filed Critical Laporte Chemicals Ltd
Priority to GB3103465A priority Critical patent/GB1153430A/en
Priority to DE19661567648 priority patent/DE1567648A1/en
Publication of GB1153430A publication Critical patent/GB1153430A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1,153,430. Separating liquids. LAPORTE CHEMICALS Ltd. 27 June, 1966 [21 July, 1965], No. 31034/65. Heading B1D. [Also in Division C1] Apparatus for separating an aqueous phase, containing hydrogen peroxide, from an organic phase, comprising methyl cyclohexyl acetate and alkylated anthraquinone, comprises a chamber into which extends a partly perforated inlet tube, carrying 'two annular glass fibre cartridges, end to end and enclosed by cylinders or wrapped layers of knitted polyethylene, polypropylene or polytetrafluoroethylene. The liquids pass outwards through the cartridges and layer, whereby the aqueous phase droplets are enlarged and settle out in a downstream sump having two outlets at different levels. The cartridge pores may be 1 to 100 microns diameter, the layers may have 4 to 60 meshes per square inch. The process is applied to making hydrogen peroxide, in which the anthraquinone, which may be 2-ethyl, 2-t-butyl or 2-amyl-anthraquinone is mixed with the methyl cyclohexyl acetate and hydrogenised to form quinol which is then oxidised. The hydrogen peroxide is then extracted by contact with water, producing the mixture to be separated.
GB3103465A 1965-07-21 1965-07-21 Improvements in or relating to a Process and Apparatus for the Production of Hydrogen Peroxide Expired GB1153430A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3103465A GB1153430A (en) 1965-07-21 1965-07-21 Improvements in or relating to a Process and Apparatus for the Production of Hydrogen Peroxide
DE19661567648 DE1567648A1 (en) 1965-07-21 1966-07-14 Method and device for separating a dispersion consisting of an aqueous phase and an organic phase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3103465A GB1153430A (en) 1965-07-21 1965-07-21 Improvements in or relating to a Process and Apparatus for the Production of Hydrogen Peroxide

Publications (1)

Publication Number Publication Date
GB1153430A true GB1153430A (en) 1969-05-29

Family

ID=10316943

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3103465A Expired GB1153430A (en) 1965-07-21 1965-07-21 Improvements in or relating to a Process and Apparatus for the Production of Hydrogen Peroxide

Country Status (2)

Country Link
DE (1) DE1567648A1 (en)
GB (1) GB1153430A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100002A (en) * 1986-10-03 1988-05-02 デグツサ・アクチエンゲゼルシヤフト Manufacture of hydrogen peroxide
GB2287201A (en) * 1994-03-08 1995-09-13 Pall Corp Corrosive liquid coalescer
GB2316016A (en) * 1994-03-08 1998-02-18 Pall Corp Corrosive liquid coalescer
CN102491281A (en) * 2011-12-09 2012-06-13 上海安赐机械设备有限公司 Device and process applied to hydrogen peroxide extraction

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63100002A (en) * 1986-10-03 1988-05-02 デグツサ・アクチエンゲゼルシヤフト Manufacture of hydrogen peroxide
US4759921A (en) * 1986-10-03 1988-07-26 Degussa Ag Method of preparing hydrogen peroxide
JPH0621014B2 (en) * 1986-10-03 1994-03-23 デグツサ・アクチエンゲゼルシヤフト Method for producing hydrogen peroxide
GB2287201A (en) * 1994-03-08 1995-09-13 Pall Corp Corrosive liquid coalescer
US5480547A (en) * 1994-03-08 1996-01-02 Pall Corporation Corrosive liquid coalescer
GB2316016A (en) * 1994-03-08 1998-02-18 Pall Corp Corrosive liquid coalescer
GB2287201B (en) * 1994-03-08 1998-10-21 Pall Corp Corrosive liquid coalescing method
GB2316016B (en) * 1994-03-08 1998-10-21 Pall Corp Corrosive liquid coalescer system
CN102491281A (en) * 2011-12-09 2012-06-13 上海安赐机械设备有限公司 Device and process applied to hydrogen peroxide extraction

Also Published As

Publication number Publication date
DE1567648A1 (en) 1970-09-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees