KR950702514A - 몰리브덴을 함유하는 촉매를 사용하여 부타디엔을 스티렌, 에텔벤젠 또는 이들 둘 다로 전환시키는 방법(Process for converting butadiene to styrene or ethylbenzene or both using catalysts containing molybdenum) - Google Patents

몰리브덴을 함유하는 촉매를 사용하여 부타디엔을 스티렌, 에텔벤젠 또는 이들 둘 다로 전환시키는 방법(Process for converting butadiene to styrene or ethylbenzene or both using catalysts containing molybdenum) Download PDF

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Publication number
KR950702514A
KR950702514A KR1019950700077A KR19950700077A KR950702514A KR 950702514 A KR950702514 A KR 950702514A KR 1019950700077 A KR1019950700077 A KR 1019950700077A KR 19950700077 A KR19950700077 A KR 19950700077A KR 950702514 A KR950702514 A KR 950702514A
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KR
South Korea
Prior art keywords
oxide
molybdenum
butadiene
catalyst
ethylbenzene
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KR1019950700077A
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English (en)
Inventor
디젠 로날드 더블유
Original Assignee
스티븐 에스. 그레이스
더 다우 케미칼 캄파니(The Dow Chemical Company)
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Application filed by 스티븐 에스. 그레이스, 더 다우 케미칼 캄파니(The Dow Chemical Company) filed Critical 스티븐 에스. 그레이스
Publication of KR950702514A publication Critical patent/KR950702514A/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/76—Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by condensation of hydrocarbons with partial elimination of hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C15/00—Cyclic hydrocarbons containing only six-membered aromatic rings as cyclic parts
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
    • C07C2521/04—Alumina
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • C07C2521/08—Silica
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
    • C07C2521/10—Magnesium; Oxides or hydroxides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/02—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of the alkali- or alkaline earth metals or beryllium
    • C07C2523/04—Alkali metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/20—Vanadium, niobium or tantalum
    • C07C2523/22—Vanadium
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
    • C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • C07C2523/24—Chromium, molybdenum or tungsten
    • C07C2523/28—Molybdenum

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

부타디엔을 몰리브덴을 함유하는 촉매와 접촉시킴으로써, 부타디엔을 에틸벤젠 또는 스티렌 또는 이들 둘다로 전환시킨다.

Description

몰리브덴을 함유하는 촉매를 사용하여 부타디엔을 스티렌, 에텔벤젠 또는 이들 둘 다로 전환시키는 방법(Process for converting butadiene to styrene ofr ethylbenzene or both using catalysts containing molybdenum)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 부타디엔을 포함하는 공급 스트림을 부타디엔의 적어도 일부를 에틸벤젠, 스티렌 또는 이들 둘 다로 전환시키기에 효과적인 조건하에서 촉매[여기서, 촉매는 실리카, 알루미나 또는 마그네슘-알루미나 복합물로 이루어지는 그룹으로부터 선택된 지지체 상의 몰리브덴의 산화물과 (IA)족 알칼리 금속 촉진제이거나 몰리브덴의 산화물, (IA)족 알칼리 금속 촉진제와 산화마그네슘 지지체이며, 촉매에서 몰리브덴 산화물의 산화상태는 +6이하이고 +4를 초과한다]와 접촉시킴을 특징으로 하여, 부타디엔으로부터 방향족 화합물을 제조하는 방법.
  2. 제1항에 있어서, 촉매가 필수적으로 산화마그세슘과 산화몰리브덴의 혼합 중량을 기준으로 하고 알칼리 수산화물로서 계산된 0.1내지 5중량%의 농도의 마그네슘의 산화물, 몰리브덴의 산화물 및 (IA)족 알칼리 금속 촉진제가 이루어지고, 바나듐의 산화물을 임의로 함유하는 방법.
  3. 제1항에 있어서, 온도가 400내지 625℃인 방법.
  4. 제1항에 있어서, 100 내지 36,000hr-1의 공급 스트림의 유량으로 연속 수행하는 방법.
  5. 제1항에 있어서, 스티렌 및 에틸벤젠으로의 선택성이 40mol%를 초과하도록 하는 조건하에서 수행하는 방법.
  6. 제1항에 있어서, 공급 스트림의 유량이 100내지 20,000hr-1인 이동상 반응기 속에서 수행하는 방법.
  7. 제1항에 있어서, 촉매가 실리카 지지체 상의 몰리브덴의 산화물과 (IA)족 알칼리 금속 촉진제인 방법.
  8. 제1항에 있어서, 압력이 대기압을 초과하는 방법.
  9. 제8항에 있어서, 압력이 10기압 미만인 방법.
  10. 제1항에 있어서, 부타디텐의 잔류시간이 1내지 10초인 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950700077A 1992-07-09 1993-06-08 몰리브덴을 함유하는 촉매를 사용하여 부타디엔을 스티렌, 에텔벤젠 또는 이들 둘 다로 전환시키는 방법(Process for converting butadiene to styrene or ethylbenzene or both using catalysts containing molybdenum) KR950702514A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/911228 1992-07-09
US07/911,228 US5276257A (en) 1992-07-09 1992-07-09 Process for converting butadiene to styrene or ethylbenzene or both using catalysts containing molybdenum
PCT/US1993/005395 WO1994001384A1 (en) 1992-07-09 1993-06-08 Process for converting butadiene to styrene or ethylbenzene or both using catalysts containing molybdenum

Publications (1)

Publication Number Publication Date
KR950702514A true KR950702514A (ko) 1995-07-29

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KR1019950700077A KR950702514A (ko) 1992-07-09 1993-06-08 몰리브덴을 함유하는 촉매를 사용하여 부타디엔을 스티렌, 에텔벤젠 또는 이들 둘 다로 전환시키는 방법(Process for converting butadiene to styrene or ethylbenzene or both using catalysts containing molybdenum)

Country Status (13)

Country Link
US (1) US5276257A (ko)
EP (1) EP0649396B1 (ko)
JP (1) JPH07508986A (ko)
KR (1) KR950702514A (ko)
CN (1) CN1083801A (ko)
AT (1) ATE135676T1 (ko)
AU (1) AU4408093A (ko)
BR (1) BR9306798A (ko)
CA (1) CA2139320A1 (ko)
DE (1) DE69301919T2 (ko)
MX (1) MX9304126A (ko)
TW (1) TW218005B (ko)
WO (1) WO1994001384A1 (ko)

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JP2836706B2 (ja) * 1995-05-25 1998-12-14 クンホ セオキュ ホアハク ジュシクヘサ ４−ビニルシクロヘキセンからエチルベンゼンを製造する方法
US9434663B2 (en) 2012-08-21 2016-09-06 Uop Llc Glycols removal and methane conversion process using a supersonic flow reactor
US9327265B2 (en) 2012-08-21 2016-05-03 Uop Llc Production of aromatics from a methane conversion process
US9707530B2 (en) 2012-08-21 2017-07-18 Uop Llc Methane conversion apparatus and process using a supersonic flow reactor
US8937186B2 (en) 2012-08-21 2015-01-20 Uop Llc Acids removal and methane conversion process using a supersonic flow reactor
US9205398B2 (en) 2012-08-21 2015-12-08 Uop Llc Production of butanediol from a methane conversion process
US9689615B2 (en) 2012-08-21 2017-06-27 Uop Llc Steady state high temperature reactor
US9308513B2 (en) 2012-08-21 2016-04-12 Uop Llc Production of vinyl chloride from a methane conversion process
US9370757B2 (en) 2012-08-21 2016-06-21 Uop Llc Pyrolytic reactor
US8927769B2 (en) 2012-08-21 2015-01-06 Uop Llc Production of acrylic acid from a methane conversion process
US9656229B2 (en) 2012-08-21 2017-05-23 Uop Llc Methane conversion apparatus and process using a supersonic flow reactor
US9023255B2 (en) 2012-08-21 2015-05-05 Uop Llc Production of nitrogen compounds from a methane conversion process
US8933275B2 (en) 2012-08-21 2015-01-13 Uop Llc Production of oxygenates from a methane conversion process
RU2663742C2 (ru) * 2013-03-06 2018-08-09 Тохо Титаниум Ко., Лтд. Способ получения тетрахлорида титана

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Also Published As

Publication number Publication date
US5276257A (en) 1994-01-04
CN1083801A (zh) 1994-03-16
WO1994001384A1 (en) 1994-01-20
ATE135676T1 (de) 1996-04-15
EP0649396A1 (en) 1995-04-26
TW218005B (en) 1993-12-21
CA2139320A1 (en) 1994-01-20
DE69301919T2 (de) 1996-08-08
DE69301919D1 (de) 1996-04-25
JPH07508986A (ja) 1995-10-05
BR9306798A (pt) 1998-12-08
AU4408093A (en) 1994-01-31
MX9304126A (es) 1994-02-28
EP0649396B1 (en) 1996-03-20

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