FI952631A - Menetelmä katalyytittömän valmistusliuoksen erottamiseksi vetyperoksidin valmistukseen käytettävän antrakinoniprosessin hydrauskierrosta - Google Patents

Menetelmä katalyytittömän valmistusliuoksen erottamiseksi vetyperoksidin valmistukseen käytettävän antrakinoniprosessin hydrauskierrosta Download PDF

Info

Publication number
FI952631A
FI952631A FI952631A FI952631A FI952631A FI 952631 A FI952631 A FI 952631A FI 952631 A FI952631 A FI 952631A FI 952631 A FI952631 A FI 952631A FI 952631 A FI952631 A FI 952631A
Authority
FI
Finland
Prior art keywords
catalyst
production
hydrogen peroxide
separating
working solution
Prior art date
Application number
FI952631A
Other languages
English (en)
Swedish (sv)
Other versions
FI114090B (fi
FI952631A0 (fi
Inventor
Hans Birkenbeil
Ulrich Brand
Gustaaf Goor
Wolfgang Kunkel
Original Assignee
Degussa
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 Degussa filed Critical Degussa
Publication of FI952631A0 publication Critical patent/FI952631A0/fi
Publication of FI952631A publication Critical patent/FI952631A/fi
Application granted granted Critical
Publication of FI114090B publication Critical patent/FI114090B/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/147—Microfiltration
    • 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
    • B01J19/24—Stationary reactors without moving elements inside
    • B01J19/2415—Tubular reactors
    • B01J19/243—Tubular reactors spirally, concentrically or zigzag wound
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation
    • B01J23/96—Regeneration or reactivation of catalysts comprising metals, oxides or hydroxides of the noble metals
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/009—Preparation by separation, e.g. by filtration, decantation, screening
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FI952631A 1994-05-31 1995-05-30 Menetelmä katalyytittömän valmistusliuoksen erottamiseksi vetyperoksidin valmistukseen käytettävän antrakinoniprosessin hydrauskierrosta FI114090B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4418931 1994-05-31
DE4418931A DE4418931C2 (de) 1994-05-31 1994-05-31 Verfahren zur Abtrennung katalysatorfreier Arbeitslösung aus dem Hydrierkreislauf des Anthrachinonverfahrens zur Herstellung von Wasserstoffperoxid

Publications (3)

Publication Number Publication Date
FI952631A0 FI952631A0 (fi) 1995-05-30
FI952631A true FI952631A (fi) 1995-12-01
FI114090B FI114090B (fi) 2004-08-13

Family

ID=6519389

Family Applications (1)

Application Number Title Priority Date Filing Date
FI952631A FI114090B (fi) 1994-05-31 1995-05-30 Menetelmä katalyytittömän valmistusliuoksen erottamiseksi vetyperoksidin valmistukseen käytettävän antrakinoniprosessin hydrauskierrosta

Country Status (14)

Country Link
US (1) US5534149A (fi)
EP (1) EP0687649B1 (fi)
JP (1) JPH07330311A (fi)
CN (1) CN1122726A (fi)
AT (1) ATE162158T1 (fi)
BR (1) BR9502610A (fi)
CA (1) CA2150492C (fi)
DE (2) DE4418931C2 (fi)
ES (1) ES2113692T3 (fi)
FI (1) FI114090B (fi)
IL (1) IL113915A0 (fi)
NZ (1) NZ272235A (fi)
TW (1) TW287145B (fi)
ZA (1) ZA954428B (fi)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10052323A1 (de) * 2000-10-21 2002-05-02 Degussa Kontinierliches Verfahren zur Hydrierung
FR2832937B1 (fr) * 2001-12-04 2004-01-16 Technip France Procede et dispositif de reaction chimique entre un gaz et au moins un compose en solution, mis en oeuvre en presence d'un catalyseur solide
US7282148B2 (en) * 2003-10-30 2007-10-16 International Business Machines Corporation Porous silicon composite structure as large filtration array
JP4885863B2 (ja) * 2004-10-08 2012-02-29 エスディーシー マテリアルズ インコーポレイテッド 抽出装置、分離装置及び抽出方法
WO2008143792A1 (en) 2007-05-11 2008-11-27 Sdc Materials, Inc. Formation of catalytic regions within porous structures using supercritical phase processing
US8575059B1 (en) 2007-10-15 2013-11-05 SDCmaterials, Inc. Method and system for forming plug and play metal compound catalysts
US7901036B2 (en) 2007-11-12 2011-03-08 Hon Hai Precision Industry Co., Ltd. Print head unit and method for manufacturing patterned layer on substrate with the same
USD627900S1 (en) 2008-05-07 2010-11-23 SDCmaterials, Inc. Glove box
US8652992B2 (en) 2009-12-15 2014-02-18 SDCmaterials, Inc. Pinning and affixing nano-active material
US8545652B1 (en) 2009-12-15 2013-10-01 SDCmaterials, Inc. Impact resistant material
US9149797B2 (en) 2009-12-15 2015-10-06 SDCmaterials, Inc. Catalyst production method and system
US8557727B2 (en) 2009-12-15 2013-10-15 SDCmaterials, Inc. Method of forming a catalyst with inhibited mobility of nano-active material
US8803025B2 (en) 2009-12-15 2014-08-12 SDCmaterials, Inc. Non-plugging D.C. plasma gun
US8470112B1 (en) 2009-12-15 2013-06-25 SDCmaterials, Inc. Workflow for novel composite materials
US9119309B1 (en) 2009-12-15 2015-08-25 SDCmaterials, Inc. In situ oxide removal, dispersal and drying
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
US8669202B2 (en) 2011-02-23 2014-03-11 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PtPd catalysts
CA2845129A1 (en) 2011-08-19 2013-02-28 SDCmaterials, Inc. Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
JP2015020940A (ja) * 2013-07-22 2015-02-02 国立大学法人静岡大学 過酸化水素合成方法
US9586179B2 (en) 2013-07-25 2017-03-07 SDCmaterials, Inc. Washcoats and coated substrates for catalytic converters and methods of making and using same
CN105848756A (zh) 2013-10-22 2016-08-10 Sdc材料公司 用于贫NOx捕捉的组合物
US9427732B2 (en) 2013-10-22 2016-08-30 SDCmaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
EP3119500A4 (en) 2014-03-21 2017-12-13 SDC Materials, Inc. Compositions for passive nox adsorption (pna) systems
CN104402142B (zh) * 2014-11-26 2016-06-01 柳州化工股份有限公司 一种蒽醌法生产双氧水工业中污水预处理的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1272292B (de) * 1965-12-04 1968-07-11 Degussa Abtrennung von suspendierten traegerlosen Hydrierungs-Katalysatoren der Platinmetallgruppe aus fluessigen organischen Hydrierungsgemischen
NL141400B (nl) * 1965-12-04 1974-03-15 Degussa Werkwijze voor het afscheiden van gesuspendeerde, dragerloze edelmetaalkatalysatoren uit organische vloeistoffen door middel van filters.
US4428923A (en) * 1982-11-09 1984-01-31 Degussa Aktiengesellschaft Continuous process for the production of hydrogen peroxide according to the anthraquinone process
SE8207376L (sv) * 1982-12-23 1984-06-24 Eka Ab Forfarande vid avskiljning av i vetska suspenderade katalysatorpartiklar
FI86380C (fi) * 1990-09-10 1992-08-25 Kemira Oy Foerfarande foer rening av filter.
DE4217245A1 (de) * 1992-05-25 1993-12-02 Degussa Verfahren zur Abtrennung katalysatorfreier Arbeitslösung aus dem Hydrierkreislauf des Anthrachionverfahrens zur Herstellung von Wasserstoffperoxid

Also Published As

Publication number Publication date
CA2150492A1 (en) 1995-12-01
NZ272235A (en) 1996-05-28
ZA954428B (en) 1996-01-24
US5534149A (en) 1996-07-09
BR9502610A (pt) 1996-01-02
DE4418931C2 (de) 1997-06-19
JPH07330311A (ja) 1995-12-19
CN1122726A (zh) 1996-05-22
EP0687649A1 (de) 1995-12-20
FI114090B (fi) 2004-08-13
ATE162158T1 (de) 1998-01-15
DE59501253D1 (de) 1998-02-19
EP0687649B1 (de) 1998-01-14
DE4418931A1 (de) 1995-12-07
FI952631A0 (fi) 1995-05-30
CA2150492C (en) 2001-01-16
TW287145B (fi) 1996-10-01
IL113915A0 (en) 1995-08-31
ES2113692T3 (es) 1998-05-01

Similar Documents

Publication Publication Date Title
FI952631A (fi) Menetelmä katalyytittömän valmistusliuoksen erottamiseksi vetyperoksidin valmistukseen käytettävän antrakinoniprosessin hydrauskierrosta
BR9703734A (pt) Processo de produção de peróxido de hidrogénio e catalisador para sua produção
ATE88453T1 (de) Katalytisches einstufenverfahren zur direkten umwandlung von polysacchariden in mehrwertige alkohole.
GR3015339T3 (en) Apparatus for the production of chloric acid and perchloric acid.
ES2016658B3 (es) Procedimiento mejorado para la hidrogenacion selectiva de acetilenos.
DE69517542D1 (de) Verfahren zur Herstellung von Wasserstoffsuperoxyd und ein Reaktor für dieses Verfahren
YU485A (en) Process for making alcohol from carbon monoxide and hydrogen using alkalium molybdenum sulphide as catalyst
MY117733A (en) Vinyl acetate catalyst comprising palladium and gold deposited on a copper containing carrier
ATE109760T1 (de) Verfahren zur herstellung von kohlenwasserstoffen.
ATE25839T1 (de) Verfahren zur katalytischen herstellung von wasserstoffperoxid aus sauerstoff und wasserstoff.
ES8505913A1 (es) Procedimiento para la produccion de alcoholes
AU6369200A (en) Hydrogenation catalysts
DE3273623D1 (en) Method in the production of methyl formate and methanol in a liquid phase
EP0295797A3 (en) Process for the selective reduction of 2-quinoxaline-4-oxides
JPS53130291A (en) Method and apparatus for producing hydrogen using hydrogen sulfide as raw material
CS647486A2 (en) Method of gas cleaning
RU96101320A (ru) Способ синтеза алмазов
FR2548177B1 (fr) Procede de preparation du methanol par hydrogenation du monoxyde de carbone en presence d'un catalyseur constitue par un polymere organique conducteur tel que le polypyrrole
TH18957A (th) กรรมวิธีสำหรับการแยกสารละลายใช้งาน ชนิดไม่มีตัวเร่งปฏิกิริยาออกจากวงจรไฮโดนเจเนชั่นของกรรมวิธีแอนธราควิโนนสำหรับผลิตไฮโดรเจนเพอร์ออกไซด์
NL7705677A (en) Colour improvement of organic liquid - by refining, hydrogenation and treatment with solid adsorbent followed by electrofiltration
FR2394601A1 (fr) Procede de purification de liquides organiques tels que des huiles animales et vegetales
HUT39723A (en) Process for production of n, n'-diizo-prophyl-carbamide
FR2374952A1 (fr) Procede et catalyseur pour produire du perchloromethylmercaptan
MY105409A (en) Production of 9-octadecene-1-01 using ruthenium/thin catalyst
DE68914213D1 (de) Methode und Apparat zum Reinigen von Atmosphärengas, das für die Herstellung hochreiner feiner Partikel von reaktiven Metallen verwendet wird.

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: EVONIK DEGUSSA GMBH

Free format text: EVONIK DEGUSSA GMBH

MM Patent lapsed