KR870008617A - 복합산화물 촉매의 제조방법 - Google Patents

복합산화물 촉매의 제조방법 Download PDF

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KR870008617A
KR870008617A KR870002693A KR870002693A KR870008617A KR 870008617 A KR870008617 A KR 870008617A KR 870002693 A KR870002693 A KR 870002693A KR 870002693 A KR870002693 A KR 870002693A KR 870008617 A KR870008617 A KR 870008617A
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oxide catalyst
composite
composite oxide
compound
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고헤이 사루마루
에츠지 야마모토
데루오 사이토
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요시다 마사키
미츠비시 유카 가부시키가이샤
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Priority claimed from JP61197740A external-priority patent/JPH0613097B2/ja
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Abstract

내용 없음

Description

복합산화물 촉매의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 다음 식으로 표현되는 Mo-Bi복합산화물 촉매가 각 성분 공급원으로서의 화합물을 수용액의 복합물에 혼합하고, 이 복합물을 가열처리하는 방법에 의하여 제조되는 복합산화물촉매의 제조방법으로서, Bi의 공급원으로서 소정의 Na 및 또는 X의 각 성분의 적어도 일부로 이루어진 (a)Bi와 Na, 또는 (b)Bi, Na와 X, 또는 (c)Bi 와 X의 비스무스 탄산염의 화합물이 사용되는 것을 특징으로 하는 복합산화물 촉매의 제조방법.
    MoaBibCocNidFeeNafXgYhZiSijOk
    이 식에서, X는 Mg, Ca, Zn, Ce 및 또는 Sm을 나타내고, Y는 K, Rb, Cs 및 또는 Tl를 나타내고, Z는 B,P,As 및 또는 W를 나타내고, a 내지 k는 각각 원자비를 나타내고, a=12이면, b=0.5 내지 7, c=0 내지 10, d=0 내지 10, c+d=1 내지 10, e=0.05 내지 3, f=0.01 내지 1, g=0 내지 1, h=0.04 내지 0.4, i=0 내지 3, j=0 내지 48이고, k는 다른 성분의 산화반응상태를 만족시키는 수이다.
  2. 다음 식으로 표현되는 Mo-Bi 복합산화물 촉매가 각 성분 공급원으로서의 화합물을 수용액의 복합물에 혼합하고, 이 복합물을 가열처리하는 방법에 의하여 제조되는 복합산화물촉매의 제조방법으로서 Bi 공급원으로서 소정 Na의 적어도 일부가 고체상태로 용해된 비스무스 아탄산염의 화합물이 사용되는 것을 특징으로 하는 복합산화물 촉매의 제조방법.
    MoaBibCocNidFeeNafYhZiSijOk
    이 식에서, Y는 K, Rb, Cs 및 또는 Tl을 나타내고, Z는 B, P, As 및 또는 W를 나타내고, a 내지 j는 각각 원자비를 나타내고, a=12이면, b=0.5 내지 7, c=0 내지 10, d=0 내지 10, c+d=1 내지 10, e=0.05 내지 3, f=0.01 내지 1, h=0.04 내지 0.4, i=0 내지 3, j=0 내지 48이고, k는 다른 성분의 산화반응상태를 만족시키는 수이다.
  3. 제 2 항에 있어서, 소정 Na의 적어도 일부가 고체상태로 용해된 비스무스 아탄산염이 분말형태로 사용되는 것을 특징으로 하는 복합산화물 촉매의 제조방법.
  4. 제 2 항에 있어서, 상기 가열처리에서 상기 복합물이 공기중에서 가열되고, 각 성분공급원으로서의 화합물의 적어도 상당한 부분이 복합산화물에서 분해되는 것을 특징으로 하는 복합산화물 촉매의 제조방법.
  5. 제 2 항에 있어서, 고체상태로 용해된 Na의 양이 소정 Na의 적어도 일부를 고체상태로 용해시킨 비스무스 아탄산염의중량의 0.05 내지 1.2중량%인 것을 특징으로 하는 복합산화물 촉매의 제조방법.
  6. 다음 식으로 표현되는 Mo-Bi 복합산화물 촉매가 각 성분 공급원으로서의 화합물을 수용액의 복합물에 혼합하고, 이 복합물을 가열 처리하는 방법에 의하여 제조되는 복합산화물 촉매의 제조방법으로서 Bi의 공급원으로서 소정의 Na와 X 또는 X의 각 성분의 적어도 일부로 이루어진 (a) Bi,Na와 X, 또는 (b) Bi와 X의 비스무스 탄산염 복합체의 화합물이 사용되는 것을 특징으로 하는 복합산화물 촉매의 제조방법.
    MoaBibCocNidFeeNafXgYhZiSijOk
    이 식에서, X는 Mg, Ca, Zn, Ce 및 또는 Sm을 나타내고, Y는 K, Rb, Cs 및 또는 Tl를 나타내고, Z는 B,P,As 및 또는 W를 나타내고, a 내지 k는 각각 원자비를 나타내고, a=12이면, b=0.5 내지 7, c=0 내지 10, d=0 내지 10, c+d=1 내지 10, e=0.05 내지 3, f=0.01 내지 1, g=0.01, h=0.04 내지 0.4, i=0 내지 3, j=0 내지 48이고, k는 다른 성분의 산화반응상태를 만족시키는 수이다.
  7. 다음 식으로 표현되는 Mo-Bi복합산화물 촉매가 각성분공급원으로서의 화합물을 수용액의 합물에 혼합하고, 이 복합물을 가열 처리하는 방법에 의하여 제조되는 복합산화물 촉매의 제조방법으로서, Bi의 공급원으로서 소정 X의 적어도 일부로 이루어진 Bi와 X의 비스무스 탄산염 복합체의 화합물이 사용되는 것을 특징으로 하는 복합산화물 촉매의 제조방법.
    MoaBibCocNidFeeNafXgYhZiSijOk
    이 식에서, X는 Mg, Ca, Zn, Ce 및 또는 Sm을 나타내고, Y는 K, Rb, Cs 및 또는 Tl를 나타내고, Z은 B,P,As 및 또는 W를 나타내고, a 내지 k는 각각 원자비를 나타내고, a=12이면, b=0.5 내지 7, c=0 내지 10, d=0 내지 10, c+d=1 내지 10, e=0.05 내지 3, f=0 내지 1, g=0.01 내지 1, h=0.04 내지 0.4, i=0 내지 3, j=0 내지 48이고, k는 다른 성분의 산화반응상태를 만족시키는 수이다.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870002693A 1986-03-24 1987-03-24 복합산화물 촉매의 제조방법 KR950002219B1 (ko)

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Application Number Priority Date Filing Date Title
JP86-65280 1986-03-24
JP65280 1986-03-24
JP61065280A JPS62234549A (ja) 1986-03-24 1986-03-24 複合酸化物触媒の製造法
JP86-197739 1986-08-23
JP86-197740 1986-08-23
JP61197739A JPH0613096B2 (ja) 1986-08-23 1986-08-23 複合酸化物触媒の製造法
JP61197740A JPH0613097B2 (ja) 1986-08-23 1986-08-23 複合酸化物触媒の製造法

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KR950002219B1 KR950002219B1 (ko) 1995-03-15

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JPS63137755A (ja) * 1986-11-28 1988-06-09 Nippon Shokubai Kagaku Kogyo Co Ltd 触媒の再活性化法
DE3827639A1 (de) * 1988-08-16 1990-02-22 Basf Ag Katalysator fuer die oxidation und ammonoxidation von (alpha),ss-ungesaettigten kohlenwasserstoffen
DE3930533C1 (ko) * 1989-09-13 1991-05-08 Degussa Ag, 6000 Frankfurt, De
US5134105A (en) * 1990-03-19 1992-07-28 The Standard Oil Company Catalyst for propylene ammoxidation to acrylonitrile
CN1021638C (zh) * 1990-11-05 1993-07-21 中国石油化工总公司 丙烯腈流化床催化剂
TR27951A (tr) * 1992-06-23 1995-11-08 Standard Oil Co Ohio Akrilonitrile propilen amoksidasyonu icin gelistirilmis bir islem ve katalizör.
CN1049162C (zh) * 1994-06-09 2000-02-09 中国石化齐鲁石油化工公司 异丁烯或叔丁醇两步氧化制甲基丙烯酸的催化剂
US5840648A (en) * 1997-09-02 1998-11-24 The Standard Oil Company Catalyst for the manufacture of acrylonitrile and hydrogen cyanide
CN1108865C (zh) * 1997-09-03 2003-05-21 中国石油化工集团公司 生产丙烯腈的催化剂
KR100336969B1 (ko) * 1999-09-30 2002-05-17 김충섭 코아-쉘 구조를 갖는 고체촉매를 이용한 아크롤레인의 제조방법
US7632777B2 (en) * 2001-11-08 2009-12-15 Mitsubishi Chemical Corporation Composite oxide catalyst and method for preparation thereof
US7851397B2 (en) * 2005-07-25 2010-12-14 Saudi Basic Industries Corporation Catalyst for methacrolein oxidation and method for making and using same
US7649111B2 (en) * 2005-07-25 2010-01-19 Saudi Basic Industries Corporation Catalyst for the oxidation of a mixed aldehyde feedstock to methacrylic acid and methods for making and using same
US7649112B2 (en) 2005-07-25 2010-01-19 Saudi Basic Industries Corporation Integrated plant for producing 2-ethyl-hexanol and methacrylic acid and a method based thereon
US7732367B2 (en) * 2005-07-25 2010-06-08 Saudi Basic Industries Corporation Catalyst for methacrolein oxidation and method for making and using same
CN1851060B (zh) * 2006-04-10 2011-05-04 南京航空航天大学 中空零件电铸成形中沟槽的填充方法
US7799946B2 (en) * 2007-02-14 2010-09-21 Saudi Basic Industries Corporation Process for separating methacrolein from methacrylic acid in a gas phase product from the partial oxidation of isobutene
CN101385978B (zh) * 2007-09-12 2011-04-20 上海华谊丙烯酸有限公司 一种合成甲基丙烯醛的催化剂及其制备方法
JP4639247B2 (ja) * 2008-07-23 2011-02-23 石油資源開発株式会社 炭化水素リフォーミング用触媒およびその製造方法ならびにこれを用いた合成ガスの製法
WO2010137595A1 (ja) * 2009-05-29 2010-12-02 三菱化学株式会社 共役ジエンの製造方法
US8921257B2 (en) 2011-12-02 2014-12-30 Saudi Basic Industries Corporation Dual function partial oxidation catalyst for propane to acrylic acid conversion
US8722940B2 (en) 2012-03-01 2014-05-13 Saudi Basic Industries Corporation High molybdenum mixed metal oxide catalysts for the production of unsaturated aldehydes from olefins
DE102013006251A1 (de) * 2013-04-11 2014-10-16 Clariant International Ltd. Verfahren zur Herstellung eines Katalysators zur partiellen Oxidation von Olefinen
KR101495478B1 (ko) * 2013-05-06 2015-02-23 주식회사 엘지화학 부타디엔 제조를 위한 산화촉매 및 그 제조방법
KR101747501B1 (ko) * 2014-12-05 2017-06-14 주식회사 엘지화학 부타디엔 제조용 복합산화물 촉매 및 이의 제조방법
TW202112444A (zh) * 2019-07-31 2021-04-01 法商艾迪索法國股份有限公司 基於鉬酸鉍之催化劑
US20220395817A1 (en) * 2020-07-29 2022-12-15 Lg Chem, Ltd. Ammoxidation catalyst for propylene, manufacturing method of the same catalyst, ammoxidation method using the same catalyst

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS584694B2 (ja) * 1978-12-27 1983-01-27 宇部興産株式会社 アクロレインまたはメタクロレインの製造方法
JPS55113730A (en) * 1979-02-26 1980-09-02 Mitsubishi Petrochem Co Ltd Preparation of acrolein and acrylic acid
JPS5872550A (ja) * 1981-10-26 1983-04-30 Asahi Chem Ind Co Ltd メタクリロニトリルの製造方法
JPS58113163A (ja) * 1981-12-28 1983-07-05 Ube Ind Ltd 不飽和ニトリルの製造方法

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CN87103192A (zh) 1988-06-08
US4732884A (en) 1988-03-22
KR950002219B1 (ko) 1995-03-15
CN1009340B (zh) 1990-08-29
EP0239071A3 (en) 1987-11-19
EP0239071A2 (en) 1987-09-30

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