KR890015959A - 시안화 수소의 제조방법 - Google Patents

시안화 수소의 제조방법 Download PDF

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Publication number
KR890015959A
KR890015959A KR1019890004412A KR890004412A KR890015959A KR 890015959 A KR890015959 A KR 890015959A KR 1019890004412 A KR1019890004412 A KR 1019890004412A KR 890004412 A KR890004412 A KR 890004412A KR 890015959 A KR890015959 A KR 890015959A
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methanol
catalyst
reaction
molar ratio
carried out
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KR1019890004412A
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KR960011432B1 (ko
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유다까 사사끼
히로시 우쯔미
마사또 오따니
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이또오 야스조
니또 가가꾸 고교 가부시끼가이샤
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Publication of KR890015959A publication Critical patent/KR890015959A/ko
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • 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
    • B01J23/002—Mixed oxides other than spinels, e.g. perovskite
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/843—Arsenic, antimony or bismuth
    • B01J23/8435—Antimony
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/185—Phosphorus; Compounds thereof with iron group metals or platinum group metals
    • B01J27/1853—Phosphorus; Compounds thereof with iron group metals or platinum group metals with iron, cobalt or nickel
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B01J27/19—Molybdenum
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0208—Preparation in gaseous phase
    • C01C3/0241—Preparation in gaseous phase from alcohols or aldehydes
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음

Description

시안화 수소의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (13)

  1. 하기 일반식의 촉매 존재하에 암모산화반응을 수행함을 특징으로 하여, 350℃ 내지 500℃의 온도에서 메탄올의 증기상 촉매적 암모산화빈응에 의해 시안화 수소를 제조하는 방법.
    FeaCubSbcVdMoeWfPgQhRlSjOk(Si02)l
    상기식에서, Q가 Mg, Zn, La, Ce, Al, Cr, Mn, Co, Ni, Bi, U 및 Sn로 구성된 그릅중에서 선택되는 하나이상의 원소이고, R은 B 및 Te로 구성된 그룹중에서 선택되는 하나이상의 원소이며. S는 Li, Na, K, Rb, Cs, Ca 및 Ba로 구성된 그룹중에서 선택되는 하나이상의 원소이고, a, b, c, d, e, f, g, h, i, j, k 및 l은 각각 일반식에서 원소의 원자비를 나타내며, 여기에서 a=10이고, b=0.5-5이고, c=12-30이며, d=0-3이고, e=0-15이며, f=0-3이고, g=1-30이며, h=0-6이고, i=0-5이며, j=0-3이고, k는 상기 원소를 배합함으로써 생성된 산화물에 상응하는 산소 원자수이고, l=25-200이며, 여기에서 c/g는 1.5이상이며, 철 안티몬 옥사이드는 결정상으로 존재한다.
  2. 제 1 항에 있어서, 유동층 반응기내에서 암모산화반응을 수행함을 특징으로 하는 방법.
  3. 제 1 항에 있어서, 촉매가 유동층 촉매이고, 촉매의 입자그키가 5 내지 300micron인 방법.
  4. 제 1 항에 있어서, 공급가스중 메탄올의 농도는 1 내지 20용량 %이고, 공급가스중 산소 메탄을 몰비는 0.5 1 내지 15 1이며, 공급 가스중 암노니아 : 메탄올의 몰비는 0.5:1 내지 3 1인 방법.
  5. 제 1 항에 있어서, 350 내지 500 의 온도에서, 2㎏/㎠G의 대기압하에, 및 0.5 내지 20초의 접촉 시간 동안 반응을 수행함을 특징으로 하는 방법.
  6. 제 3 항에 있어서, 촉매가 10 내지 200micron의 입자크기를 갖는 방법.
  7. 제 1 항에 있어서, 반응에 공급된 메탄올에 대한 산소의 몰비가 0.5:1 내지 15:1인 방법.
  8. 제 7 항에 있어서 산소 메탄올의 몰비가 1 : 1 내지 10 : 1인 방법.
  9. 제 1 항에 있어서, 반응에 공급된 가스중 메탄올에 대한 암모니아의 몰비가 0.5 : 1 내지 3 : 1인 방법.
  10. 제 9 항에 있어서, 암호니아 : 메탄올의 몰비가 0.7 : 1 내지 2.5 : 1인 방법 .
  11. 제 1 항에 있어서, 반응온도가 350℃ 내지 480℃ 인 방법.
  12. 제 1 항에 있어서, 촉매의 활성을 반응동안에 인성분을 가함으로써 유지시키거나 증가시키는 방법.
  13. 제 1 항에 있어서, 반응을 메탄올이외의 유기 화합물 및 촉매 둘다의 존재하에 수행하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890004412A 1988-04-05 1989-04-04 시안화 수소의 제조방법 KR960011432B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63-82360 1988-04-05
JP63082360A JPH0764555B2 (ja) 1988-04-05 1988-04-05 青酸製法
JP88-82360 1988-04-05

Publications (2)

Publication Number Publication Date
KR890015959A true KR890015959A (ko) 1989-11-27
KR960011432B1 KR960011432B1 (ko) 1996-08-22

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Country Status (6)

Country Link
US (1) US5158787A (ko)
EP (1) EP0340909B1 (ko)
JP (1) JPH0764555B2 (ko)
KR (1) KR960011432B1 (ko)
DE (1) DE68907642T2 (ko)
ES (1) ES2044095T3 (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2950851B2 (ja) * 1989-06-23 1999-09-20 三菱レイヨン株式会社 鉄・アンチモン・リン含有金属酸化物触媒組成物およびその製法
JP3142549B2 (ja) * 1990-09-10 2001-03-07 三菱レイヨン株式会社 鉄・アンチモン・モリブデン含有酸化物触媒組成物およびその製法
EP0832877B1 (en) * 1996-09-25 2001-11-21 Mitsubishi Rayon Co., Ltd. Ammoxidation method in fluidized-bed reactor
DE19647527C1 (de) * 1996-11-16 1998-03-12 Degussa Verfahren zur Herstellung von Cyanoverbindungen durch Ammonoxidation
JP4310389B2 (ja) * 1997-03-07 2009-08-05 サントリーホールディングス株式会社 新規泡蛋白質及びその利用
JP3506872B2 (ja) * 1997-03-13 2004-03-15 三菱レイヨン株式会社 青酸の製造方法
JP4159759B2 (ja) * 2001-04-13 2008-10-01 ダイヤニトリックス株式会社 モリブデン−ビスマス−鉄含有複合酸化物流動層触媒の製法
US7763225B2 (en) 2007-06-25 2010-07-27 Ascend Performance Materials Llc Process of catalytic ammoxidation for hydrogen cyanide production
FR2931477B1 (fr) * 2008-05-21 2012-08-17 Arkema France Acide cyanhydrique derive de matiere premiere renouvable
FR2938838B1 (fr) 2008-11-27 2012-06-08 Arkema France Procede de fabrication d'un methacrylate de methyle derive de la biomasse
JP5560642B2 (ja) 2009-10-09 2014-07-30 三菱レイヨン株式会社 複合酸化物触媒の製造方法
JP6905531B2 (ja) 2016-01-09 2021-07-21 アセンド・パフォーマンス・マテリアルズ・オペレーションズ・リミテッド・ライアビリティ・カンパニーＡｓｃｅｎｄ Ｐｅｒｆｏｒｍａｎｃｅ Ｍａｔｅｒｉａｌｓ Ｏｐｅｒａｔｉｏｎｓ Ｌｌｃ アクリロニトリル反応器供給物流れでのシアン化水素の直接生成のための触媒組成物および方法
CN105502436A (zh) * 2016-01-19 2016-04-20 浦为民 氢氰酸的清洁生产工艺
JP7294401B2 (ja) * 2019-02-27 2023-06-20 三菱ケミカル株式会社 青酸の製造方法及び青酸の製造装置
CN114100652B (zh) * 2021-12-10 2023-10-13 北京道思克矿山装备技术有限公司 一种甲醇气相催化氨氧化生产氰化氢的催化剂及其制备方法和应用

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591620A (en) * 1967-11-28 1971-07-06 Nitto Chemical Industry Co Ltd Process for producing acrylonitrile
JPS5135400A (ko) * 1974-09-19 1976-03-25 Omron Tateisi Electronics Co
JPS5439839A (en) * 1977-09-05 1979-03-27 Nec Corp Overcurrent detecting element
DE3217700A1 (de) * 1981-05-15 1982-12-02 Nitto Chemical Industry Co., Ltd., Tokyo Verfahren zur verbesserung der aktivitaet von tellur enthaltenden metalloxidkatalysatoren
EP0076678B1 (en) * 1981-10-07 1987-01-07 Nitto Chemical Industry Co., Ltd. Process for ammoxidation of organic compounds
US4511548A (en) * 1981-12-18 1985-04-16 The Standard Oil Company Ammoxidation of methanol to produce hydrogen cyanide
JPS58145617A (ja) * 1982-02-22 1983-08-30 Nitto Chem Ind Co Ltd シアン化水素の製造法
JPS60166037A (ja) * 1984-02-07 1985-08-29 Nitto Chem Ind Co Ltd シリカ担持アンチモン含有酸化物触媒の製法
JPH0712434B2 (ja) * 1987-11-27 1995-02-15 日東化学工業株式会社 リン・アンチモン含有酸化物触媒の製法
JPH0763629B2 (ja) * 1987-12-25 1995-07-12 日東化学工業株式会社 流動層反応に適する鉄・アンチモン・リン含有触媒の製法

Also Published As

Publication number Publication date
US5158787A (en) 1992-10-27
ES2044095T3 (es) 1994-01-01
JPH0764555B2 (ja) 1995-07-12
EP0340909A1 (en) 1989-11-08
KR960011432B1 (ko) 1996-08-22
DE68907642T2 (de) 1993-11-04
DE68907642D1 (de) 1993-08-26
EP0340909B1 (en) 1993-07-21
JPH01257125A (ja) 1989-10-13

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