KR930023270A - 과산화수소를 생성하기 위한 안트라퀴논 공정의 수소화반응 순환로로부터 촉매- 유리된 사용액을 분리하는 방법 - Google Patents

과산화수소를 생성하기 위한 안트라퀴논 공정의 수소화반응 순환로로부터 촉매- 유리된 사용액을 분리하는 방법 Download PDF

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Publication number
KR930023270A
KR930023270A KR1019930008936A KR930008936A KR930023270A KR 930023270 A KR930023270 A KR 930023270A KR 1019930008936 A KR1019930008936 A KR 1019930008936A KR 930008936 A KR930008936 A KR 930008936A KR 930023270 A KR930023270 A KR 930023270A
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KR
South Korea
Prior art keywords
catalyst
hydrogen peroxide
produce hydrogen
separation
hydrogenation
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KR1019930008936A
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English (en)
Inventor
아이크호프 후베르트
쉬르마허 뤼디거
망가르츠 칼-하인쯔
후버 한스-마르틴
괴덱케 랄프
Original Assignee
볼프강 메르크, 볼프강 베버
데구사 아크티엔게젤샤프트
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Publication date
Application filed by 볼프강 메르크, 볼프강 베버, 데구사 아크티엔게젤샤프트 filed Critical 볼프강 메르크, 볼프강 베버
Publication of KR930023270A publication Critical patent/KR930023270A/ko

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Catalysts (AREA)
  • Filtering Materials (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

본 발명은 과산화수소를 생성하기 위한 안트라퀴논 공정의 수소화반응 순환로의 팔라듐 블랙을 함유하는 사용액(woring solution)으로부터 촉매ㅡ유리된 사용액을 분리하는 방법에 관한 것이다.
본발명에 의해 제기되는 문제는 공정 비용을 감소시키기 위해 이미 필터 캔들을 사용하여 수행되고 있는, Pd블랙을 함유하는 수소화반응 순화로로부터 척매ㅡ유리된 사용액의 분리를 개선시키는 것이다.
이 문제는 평균 공극직경이 0.1내지3.0um인, 세라믹물질, 더욱특히 aㅡ알루미늄 산화물 또는 폴리올레핀의 필터막을 포함한 직교류 원리로 작동하는 마이크로필터를 사용함으로써 해결된다. 직교류 속도는 일반적으로0.5내지5m/s이다,

Description

과산화수소를 생성하기 위한 안트라퀴논 공정의 수소화반응 순환로로부터 촉매ㅡ유리된 사용액을 분리하는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 급유장치의 실시예의 요부를 나타내는 종단 측면도이다.제2도는 본 발명 습유장치의 실시예를 나타내는 사시도이다.제3도는 본 말명 급유장치의 실시예를 나타내는 일부 절개한 정면도이다.

Claims (3)

  1. 평균 공극 직경이0.1내지3.0um인 세라믹물질 또는 폴리올레핀의 필터막을 포함한 직교류 원리로 작동되는 마이크로필터를 분리를 위해 사용함을 특징으로 하는, 보유면과 투과면 사이의 차압이 주기적 기준으로 재빨리 반전되는 마이크로필터를 사용하여 과산화수소를 생성하기 위한 안트리퀴논 공정의 수소화반응 순환로의 필라듐 블랙을 함유하는 사용액(working solution)으로부터 촉매ㅡ 유리된 사용액을 제거하는 방법.
  2. 제1항에 있어서, 막의 주성분이 aㅡ 일루미늄 산화물이고 막의 공극의 평균 직경이0.1내지1,0um,보다 특히는 0.1내지0.5um범위인 방법.
  3. 제1항또는 제2항에 있어서, 횡단의 여과 방향의 유속이 0.5내지5m/s인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019930008936A 1992-05-25 1993-05-24 과산화수소를 생성하기 위한 안트라퀴논 공정의 수소화반응 순환로로부터 촉매- 유리된 사용액을 분리하는 방법 KR930023270A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4217245.4 1992-05-25
DE4217245A DE4217245A1 (de) 1992-05-25 1992-05-25 Verfahren zur Abtrennung katalysatorfreier Arbeitslösung aus dem Hydrierkreislauf des Anthrachionverfahrens zur Herstellung von Wasserstoffperoxid

Publications (1)

Publication Number Publication Date
KR930023270A true KR930023270A (ko) 1993-12-18

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KR1019930008936A KR930023270A (ko) 1992-05-25 1993-05-24 과산화수소를 생성하기 위한 안트라퀴논 공정의 수소화반응 순환로로부터 촉매- 유리된 사용액을 분리하는 방법

Country Status (15)

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

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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
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Also Published As

Publication number Publication date
BR9302030A (pt) 1994-03-01
SI9300278A (sl) 1993-12-31
FI932350A0 (fi) 1993-05-24
NO931874L (no) 1993-11-26
CN1081649A (zh) 1994-02-09
ZA933607B (en) 1993-12-20
CA2096766A1 (en) 1993-11-26
EP0571762A1 (de) 1993-12-01
AU3877093A (en) 1993-12-02
FI932350A (fi) 1993-11-26
IL105785A0 (en) 1993-09-22
NO931874D0 (no) 1993-05-24
AU651763B2 (en) 1994-07-28
TW222249B (ko) 1994-04-11
JPH0648708A (ja) 1994-02-22
DE4217245A1 (de) 1993-12-02
US5348657A (en) 1994-09-20

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