NO931874D0 - Fremgangsmaate for separasjon av katalysatorfri arbeidsopploesning fra antrachinonfremgangsmaatens hydreringskretsloep for fremstilling av hydrogenperokyd - Google Patents

Fremgangsmaate for separasjon av katalysatorfri arbeidsopploesning fra antrachinonfremgangsmaatens hydreringskretsloep for fremstilling av hydrogenperokyd

Info

Publication number
NO931874D0
NO931874D0 NO931874A NO931874A NO931874D0 NO 931874 D0 NO931874 D0 NO 931874D0 NO 931874 A NO931874 A NO 931874A NO 931874 A NO931874 A NO 931874A NO 931874 D0 NO931874 D0 NO 931874D0
Authority
NO
Norway
Prior art keywords
procedure
perocyd
antrachinone
catalyst
separation
Prior art date
Application number
NO931874A
Other languages
English (en)
Other versions
NO931874L (no
Inventor
Hubert Eickhoff
Ruedinger Schirrmacher
Karl-Heinz Mangartz
Hans-Martin Huber
Ralf Goedecke
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 NO931874D0 publication Critical patent/NO931874D0/no
Publication of NO931874L publication Critical patent/NO931874L/no

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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B01J8/006—Separating solid material from the gas/liquid stream by filtration
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Catalysts (AREA)
  • Filtering Materials (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
NO931874A 1992-05-25 1993-05-24 Fremgangsm}te for separasjon av katalysatorfri arbeidsoppl!sning fra antrachinonfremgangsm}tens hydreringskretsl!p for fremstilling av hydrogenperokyd NO931874L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4217245A DE4217245A1 (de) 1992-05-25 1992-05-25 Verfahren zur Abtrennung katalysatorfreier Arbeitslösung aus dem Hydrierkreislauf des Anthrachionverfahrens zur Herstellung von Wasserstoffperoxid

Publications (2)

Publication Number Publication Date
NO931874D0 true NO931874D0 (no) 1993-05-24
NO931874L NO931874L (no) 1993-11-26

Family

ID=6459667

Family Applications (1)

Application Number Title Priority Date Filing Date
NO931874A NO931874L (no) 1992-05-25 1993-05-24 Fremgangsm}te for separasjon av katalysatorfri arbeidsoppl!sning fra antrachinonfremgangsm}tens hydreringskretsl!p for fremstilling av hydrogenperokyd

Country Status (15)

Country Link
US (1) US5348657A (no)
EP (1) EP0571762A1 (no)
JP (1) JPH0648708A (no)
KR (1) KR930023270A (no)
CN (1) CN1081649A (no)
AU (1) AU651763B2 (no)
BR (1) BR9302030A (no)
CA (1) CA2096766A1 (no)
DE (1) DE4217245A1 (no)
FI (1) FI932350A (no)
IL (1) IL105785A0 (no)
NO (1) NO931874L (no)
SI (1) SI9300278A (no)
TW (1) TW222249B (no)
ZA (1) ZA933607B (no)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4418931C2 (de) * 1994-05-31 1997-06-19 Degussa Verfahren zur Abtrennung katalysatorfreier Arbeitslösung aus dem Hydrierkreislauf des Anthrachinonverfahrens zur Herstellung von Wasserstoffperoxid
DE19727715A1 (de) * 1997-06-30 1999-01-07 Basf Ag Verfahren zur Herstellung von 1,4-Butandiol
DE19807864C1 (de) * 1998-02-25 1999-05-06 Seidel Wolfahrt Prof Dr Verfahren zur permeativen Trennung von Palladium und Platin durch Membranfiltration
US5840982A (en) * 1998-06-04 1998-11-24 Uniroyal Chemical Company, Inc. Process for preparing para-phenylenediamine derivatives
DE10024239C1 (de) * 2000-05-15 2001-09-20 Atotech Deutschland Gmbh Verfahren zum galvanotechnischen Behandeln von Werkstücken mit einer Palladiumkolloidlösung
JP2003247029A (ja) * 2001-11-21 2003-09-05 Shipley Co Llc 多孔性金属を使用する触媒金属を回収する方法
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
CN111620309B (zh) * 2020-06-24 2024-02-27 黎明化工研究设计院有限责任公司 一种蒽醌法生产过氧化氢用工作液的再生方法及再生装置
CN113371744A (zh) * 2021-06-04 2021-09-10 刘�文 废活性氧化铝处理工艺
CN113233425B (zh) * 2021-06-28 2022-12-02 清华大学 过氧化氢萃取方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064949B (de) * 1956-11-09 1959-09-10 Degussa Verfahren zur Durchfuehrung organisch-chemischer Reaktionen
GB959583A (en) * 1960-12-13 1964-06-03 Laporte Chemical Improvements in or relating to processes and apparatus for conducting gas/liquid reactions
NL139013B (nl) * 1965-12-04 1973-06-15 Degussa Werkwijze voor het bereiden van waterstofperoxyde volgens het antrachinonkringloopprocede.
AT266053B (de) * 1965-12-04 1968-11-11 Degussa Abtrennung von suspendierten trägerlosen Edelmetallkatalysatoren aus organischen Flüssigkeiten
NL141400B (nl) * 1965-12-04 1974-03-15 Degussa Werkwijze voor het afscheiden van gesuspendeerde, dragerloze edelmetaalkatalysatoren uit organische vloeistoffen door middel van filters.
DE3040631A1 (de) * 1980-10-29 1982-05-27 Merck Patent Gmbh, 6100 Darmstadt Verfahren zur abtrennung von metallkatalysatoren und verwendung von membrantrennvorrichtungen
US4428923A (en) * 1982-11-09 1984-01-31 Degussa Aktiengesellschaft Continuous process for the production of hydrogen peroxide according to the anthraquinone process
DE3245318C3 (de) * 1982-12-08 1996-06-20 Bayer Ag Verfahren zur Durchführung von Druckreaktionen mit suspendierten Katalysatoren
SE8207376L (sv) * 1982-12-23 1984-06-24 Eka Ab Forfarande vid avskiljning av i vetska suspenderade katalysatorpartiklar
US5047154A (en) * 1983-03-10 1991-09-10 C.P.C. Engineering Company Method and apparatus for enhancing the flux rate of cross-flow filtration systems
US4888115A (en) * 1983-12-29 1989-12-19 Cuno, Incorporated Cross-flow filtration
JPS61114701A (ja) * 1984-11-09 1986-06-02 Terumo Corp 平膜型透過性膜およびその製造方法
DE3546091A1 (de) * 1985-12-24 1987-07-02 Kernforschungsz Karlsruhe Querstrom-mikrofilter
FR2611527A1 (fr) * 1987-02-26 1988-09-09 Sfec Membrane inorganique d'ultrafiltration ou de microfiltration modifiee par un polymere hydrophile, son procede de preparation et son utilisation pour la separation de proteines
US5262053A (en) * 1988-07-15 1993-11-16 Filtrox-Werk Ag Filtration process, use of stabilizers installation for a filtration process, and procedure for operating said installation
JPH06104736B2 (ja) * 1989-08-03 1994-12-21 東燃株式会社 ポリオレフィン微多孔膜
FI82920C (fi) * 1989-09-22 1995-04-04 Kemira Oy Foerfarande foer framstaellning av vaeteperoxid
US5230804A (en) * 1991-03-19 1993-07-27 Hoechst Ag Process for separating catalysts from suspensions by filtration
US5215667A (en) * 1991-08-20 1993-06-01 Exxon Chemical Patents Inc. Method for separating water soluble noble metal catalyst from a noble metal catalyzed hydroformylation reaction

Also Published As

Publication number Publication date
US5348657A (en) 1994-09-20
CA2096766A1 (en) 1993-11-26
DE4217245A1 (de) 1993-12-02
FI932350A (fi) 1993-11-26
NO931874L (no) 1993-11-26
CN1081649A (zh) 1994-02-09
TW222249B (no) 1994-04-11
BR9302030A (pt) 1994-03-01
KR930023270A (ko) 1993-12-18
IL105785A0 (en) 1993-09-22
FI932350A0 (fi) 1993-05-24
AU3877093A (en) 1993-12-02
ZA933607B (en) 1993-12-20
AU651763B2 (en) 1994-07-28
JPH0648708A (ja) 1994-02-22
SI9300278A (sl) 1993-12-31
EP0571762A1 (de) 1993-12-01

Similar Documents

Publication Publication Date Title
NO157993C (no) Fremgangsm te for separering av nitrogen fra naturg
PT81160A (en) Process for the preparation of anti-virous compositions from 9-(4-hydroxi-3-hydroximethylbut-1-yl) guanine
IT1184125B (it) Procedimento per la preparazione di composti al vanadio da residui contenenti vanadio
PT79134A (en) Process for the preparation of (substituted) phenylaliphatic-isoxazoles useful as antiviral agents
IL81580A (en) Spatial separation of spectral components
NO931874D0 (no) Fremgangsmaate for separasjon av katalysatorfri arbeidsopploesning fra antrachinonfremgangsmaatens hydreringskretsloep for fremstilling av hydrogenperokyd
IT1224814B (it) Procedimento per il recupero di componenti di gas di sintesi privi di idrogeno
GB2246478B (en) System for manufacture of hybrid integrated circuit
GB8816127D0 (en) Purification & separation of branched beta-cyclodextrins
ZA908937B (en) Process for the synthesis of cyclic polynitrogenated compounds
NO308220B1 (no) FremgangsmÕte for fremstilling av rent nikkelhydroksyd
KR950700325A (ko) 봄베신의 페닐알라닌 동족체(Phenylalanine analogs of bombesin)
NO943652D0 (no) Fremgangsmåte for fremstilling av 3-aminopyridiner fra 3-nitropyridiner
AU568400B2 (en) Preparation of silica polymorphs from silicon
GB8311359D0 (en) Preparation of olefins from synthesis gas
NO932205L (no) Fremgangsmaate for separering av forbindelser med fler-umettethet fra forbindelser med mindre umettethet
GB2204526B (en) Equipment for calibration of blown tubular foils
NO932616D0 (no) Fremgangsmaate for fremstilling av fysostigminkarbonatderivater fra fysostigmin
NZ243690A (en) Process for the preparation of 13-<alpha>-cinnamoylbaccatine iii derivatives
GB8717301D0 (en) Stabilization of mono & di-bromostyrene
KR950700571A (ko) 곱의 합을 형성하는 회로(Circuit arrangement for forming the sum of product)
GB2261224B (en) Separation of hydrogen
IL84144A0 (en) Synthesis of n-epoxypropyl lactams
DK199286D0 (da) Fremgangsmaade til fjernelse af chlorforbindelser fra roeggas
DE3662516D1 (en) Process for the preparation of organic compounds from synthesis gas