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
WO2006042109A2 (en) * 2004-10-08 2006-04-20 Sdc Materials, Llc An apparatus for and method of sampling and collecting powders flowing in a gas stream
WO2008140786A1 (en) * 2007-05-11 2008-11-20 Sdc Materials, Inc. Method and apparatus for making uniform and ultrasmall nanoparticles
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
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
US8557727B2 (en) 2009-12-15 2013-10-15 SDCmaterials, Inc. Method of forming a catalyst with inhibited mobility of nano-active material
US8470112B1 (en) 2009-12-15 2013-06-25 SDCmaterials, Inc. Workflow for novel composite materials
US9039916B1 (en) 2009-12-15 2015-05-26 SDCmaterials, Inc. In situ oxide removal, dispersal and drying for copper copper-oxide
US8803025B2 (en) 2009-12-15 2014-08-12 SDCmaterials, Inc. Non-plugging D.C. plasma gun
US9149797B2 (en) 2009-12-15 2015-10-06 SDCmaterials, Inc. Catalyst production method and system
US8669202B2 (en) 2011-02-23 2014-03-11 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PtPd catalysts
JP2014524352A (ja) 2011-08-19 2014-09-22 エスディーシーマテリアルズ， インコーポレイテッド 触媒作用および触媒コンバータに使用するための被覆基材ならびにウォッシュコート組成物で基材を被覆する方法
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
WO2015013545A1 (en) 2013-07-25 2015-01-29 SDCmaterials, Inc. Washcoats and coated substrates for catalytic converters
CA2926135A1 (en) 2013-10-22 2015-04-30 SDCmaterials, Inc. Compositions of lean nox trap
JP2016536120A (ja) 2013-10-22 2016-11-24 エスディーシーマテリアルズ， インコーポレイテッド ヘビーデューティディーゼルの燃焼機関のための触媒デザイン
WO2015143225A1 (en) 2014-03-21 2015-09-24 SDCmaterials, 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
NL141400B (nl) * 1965-12-04 1974-03-15 Degussa Werkwijze voor het afscheiden van gesuspendeerde, dragerloze edelmetaalkatalysatoren uit organische vloeistoffen door middel van filters.
DE1272292B (de) * 1965-12-04 1968-07-11 Degussa Abtrennung von suspendierten traegerlosen Hydrierungs-Katalysatoren der Platinmetallgruppe aus fluessigen organischen Hydrierungsgemischen
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
EP0687649A1 (de) 1995-12-20
FI114090B (fi) 2004-08-13
ES2113692T3 (es) 1998-05-01
CN1122726A (zh) 1996-05-22
CA2150492A1 (en) 1995-12-01
IL113915A0 (en) 1995-08-31
CA2150492C (en) 2001-01-16
US5534149A (en) 1996-07-09
ZA954428B (en) 1996-01-24
FI952631A0 (fi) 1995-05-30
TW287145B (fi) 1996-10-01
NZ272235A (en) 1996-05-28
JPH07330311A (ja) 1995-12-19
EP0687649B1 (de) 1998-01-14
DE59501253D1 (de) 1998-02-19
DE4418931A1 (de) 1995-12-07
DE4418931C2 (de) 1997-06-19
BR9502610A (pt) 1996-01-02
ATE162158T1 (de) 1998-01-15

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
AR012901A1 (es) Catalizador para la produccion de acetato de vinilo mediante la reaccion de etileno, oxigeno y acido acetico, metodo para preparar dicho catalizador y proceso para la produccion de acetato de vinilo
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
ES2002534A6 (es) Procedimiento para la obtencion de compuestos de ciclohexilo por hidrogenacion catalitica de compuestos de bencilo
DE3273623D1 (en) Method in the production of methyl formate and methanol in a liquid phase
GB1096260A (en) The separation of suspended, unsupported noble-metal catalysts
AU1749788A (en) Process for the selective reduction of 2-quinoxalines-4-oxides
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
FR2394601A1 (fr) Procede de purification de liquides organiques tels que des huiles animales et vegetales
NL7705677A (en) Colour improvement of organic liquid - by refining, hydrogenation and treatment with solid adsorbent followed by electrofiltration
ZA844026B (en) Process for the manufacture of catalysts for the production of unsaturated hydrocarbons from carbon monoxide/hydrogen mixtures
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