KR940703779A - 과산화수소의 제조방법(process for producing hydrogen peroxide) - Google Patents

과산화수소의 제조방법(process for producing hydrogen peroxide)

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Publication number
KR940703779A
KR940703779A KR1019940702481A KR19940702481A KR940703779A KR 940703779 A KR940703779 A KR 940703779A KR 1019940702481 A KR1019940702481 A KR 1019940702481A KR 19940702481 A KR19940702481 A KR 19940702481A KR 940703779 A KR940703779 A KR 940703779A
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KR
South Korea
Prior art keywords
oxide
niobium
platinum group
group metal
hydrogen peroxide
Prior art date
Application number
KR1019940702481A
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English (en)
Other versions
KR100284671B1 (ko
Inventor
히로유끼 몬젠
가즈히꼬 히로모또
슈지 히라야마
노부유끼 곤도
하루끼 이시가미
요시마사 이시무라
Original Assignee
무라다 가쓰
쇼와 덴코 카부시키카이샤
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Publication date
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Publication of KR940703779A publication Critical patent/KR940703779A/ko
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Publication of KR100284671B1 publication Critical patent/KR100284671B1/ko

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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
    • 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
    • C01B15/029—Preparation from hydrogen and oxygen

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)

Abstract

반응매체 중에서 수소와 산소로부터 과산화수소를 접촉적으로 제조하는 단계로 되는 과산화수소의 제조방법에 있어서, 니오븀 산화물, 니오븀 복합산화물, 탄탈 산화물, 탄탈 복합산화물, 몰리브덴 산화물 또는 텅스텐 산화물 상에 백금족 금속이 지지되어 있는 백금족 금속 촉매를 이용하는 방법.

Description

과산화수소의 제조방법(PROCESS FOR PRODUCING HYDROGEN PEROXIDE)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 반응매체 중에서 수소와 산소로부터 과산화수소를 접촉적으로 생산하는 과산화수소의 제조방법에 있어서, 니오븀 산화물, 니오븀 복합산화물, 탄탈 산화물, 탄탈 복합산화물, 몰리브덴 산화물 및 텅스텐 산화물 중에서 선택된 산화물 담체에 지지된 백금족 금속 촉매를 이용하는 데 특징이 있는 과산화수소의 제조방법.
  2. 제1항에 있어서, 상기 니오븀 산화물과 상기 탄탈 산화물이 각각 니오브산과 탄탈산을 300 내지 700℃의 온도 범위에서 가열시킴으로써 제조되는 것이 특징인 방법.
  3. 제1항에 있어서, 상기 백금족 금속 촉매가 이온-교환법에 의해 니오브산 또는 탄탈산 상에 백금족 금속을 지지시킨 다음 백금족 금속이 지지된 이 니오브산 또는 탄탈산을 열처리함으로써 제조되는 것이 특징인 방법.
  4. 제1항에 있어서, 상기 니오븀 산화물, 탄탈 산화물, 몰리브덴 산화물 및 텅스텐 산화물이 다른 산화물 중에서 각각 분산물 형태인 것이 특징인 방법.
  5. 제1항에 있어서, 상기 백금족 금속 촉매를 사용 전 300 내지 700℃에서 열처리시키는 것이 특징인 방법.
  6. 제1항에 있어서, 상기 반응매체가 브로마이드 음이온이나 클로라이드 음이온 및 수소 이온을 함유하는 수성 매체인 것이 특징인 방법.
  7. 제1항에 있어서, 상기 산화물 담체가 니오븀 산화물 또는 니오븀 복합산화물인 것이 특징인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940702481A 1992-11-20 1993-11-16 과산화수소의제조방법 KR100284671B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP31216892 1992-11-20
JP312168/1992 1992-11-20
JP38588/1993 1993-02-26
JP3858893 1993-02-26
PCT/JP1993/001678 WO1994012428A1 (en) 1992-11-20 1993-11-16 Process for producing hydrogen peroxide

Publications (2)

Publication Number Publication Date
KR940703779A true KR940703779A (ko) 1994-12-12
KR100284671B1 KR100284671B1 (ko) 2001-10-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940702481A KR100284671B1 (ko) 1992-11-20 1993-11-16 과산화수소의제조방법

Country Status (11)

Country Link
US (1) US5496532A (ko)
EP (1) EP0627381B1 (ko)
JP (1) JP3394043B2 (ko)
KR (1) KR100284671B1 (ko)
CN (1) CN1035320C (ko)
AU (1) AU5434294A (ko)
BR (1) BR9305759A (ko)
CA (1) CA2128319A1 (ko)
DE (1) DE69309448T2 (ko)
TW (1) TW256823B (ko)
WO (1) WO1994012428A1 (ko)

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KR101474571B1 (ko) * 2009-05-13 2014-12-19 에스케이이노베이션 주식회사 고분자 전해질 다층박막 촉매 및 그 제조 방법
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Also Published As

Publication number Publication date
EP0627381A4 (en) 1995-04-05
CN1035320C (zh) 1997-07-02
DE69309448D1 (de) 1997-05-07
EP0627381B1 (en) 1997-04-02
BR9305759A (pt) 1997-01-28
DE69309448T2 (de) 1997-08-07
AU5434294A (en) 1994-06-22
CA2128319A1 (en) 1994-06-09
CN1087600A (zh) 1994-06-08
US5496532A (en) 1996-03-05
WO1994012428A1 (en) 1994-06-09
EP0627381A1 (en) 1994-12-07
TW256823B (ko) 1995-09-11
KR100284671B1 (ko) 2001-10-24
JP3394043B2 (ja) 2003-04-07

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