KR960016959A - C_6-c_15-파라핀의 탈수소화 촉매 - Google Patents

C_6-c_15-파라핀의 탈수소화 촉매 Download PDF

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KR960016959A
KR960016959A KR1019950044072A KR19950044072A KR960016959A KR 960016959 A KR960016959 A KR 960016959A KR 1019950044072 A KR1019950044072 A KR 1019950044072A KR 19950044072 A KR19950044072 A KR 19950044072A KR 960016959 A KR960016959 A KR 960016959A
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catalyst
platinum group
dehydrogenation
impregnation solution
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란진크 로트게링크 한스
탁케 토마스
브란트 라인홀트
판슈터 페터
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볼프강 베버, 라인하르트 헤르만
데구사 아크티엔게젤샤프트
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Publication of KR960016959A publication Critical patent/KR960016959A/ko

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    • C07C5/327—Formation of non-aromatic carbon-to-carbon double bonds only
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Abstract

본 발명은 C6-C15-파라핀의 탈수소화 촉매에 관한 것이다. 이 촉매는 지지체 상에 하나 이상의 백금족 성분, 주석, 게르마늄 및 납으로 이루어진 그룹 중에서 선택된 하나 이상의 촉진제 성분, 및 하나 이상의 추가의 개질제를 함유한다. 추가의 개질제는 하나 이상의 알칼리 토금속을 함유한다. 본 발명에 따른 촉매의 안정성은 기존의 알칼리 금속을 사용하는 경우에 비해 실질적으로 높다.

Description

C6-C15-파라핀의 탈수소화 촉매
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (13)

  1. 무기 지지체상에 하나 이상의 백금족 금속 0.01 내지 5중량%, 촉진제로서의 하나 이상의 원소 주석, 게르마늄 및 납 0.01 내지 5중량%, 및 하나 이상의 추가의 개질제를 함유하며, 여기서 추가의 개질제가 최종 촉매의 중량을 기준으로 하여 0.01 내지 20중량%의 농도를 갖는 하나 이상의 알칼리 토금속임을 특징으로 하는. C6-C15-파라핀의 탈수소화 촉매.
  2. 제1항에 있어서, 마그네슘이 추가의 개질제로서 사용됨을 특징으로 하는 촉매.
  3. 제1항 또는 제2항에 있어서, 백금족 금속이 백금임을 특징으로 하는 촉매.
  4. 제1항 내지 제3항 중의 어느 한 항에 있어서, 촉진제가 주석임을 특징으로 하는 촉매.
  5. 제1항 내지 제4항 중의 어느 한 항에 있어서, 촉매가 또한 인듐 5중량% 이하를 함유함을 특징으로 하는 촉매.
  6. 제1항 내지 제5항 중의 어느 한 항에 있어서, 촉매가 또한 황 5중량% 이하를 함유함을 특징으로 하는 촉매.
  7. 공동 함침 용액으로부터 백금족 금속, 촉진제 및 개질제의 가용성 전구체를 지지체 물질에 동시에 도입하고 지지체를 건조시키며 300 내지 700℃의 온도에서 하소시킨 다음 200 내지 700℃의 온도에서 수소 함유 기체중에서 후속적으로 환원시킴으로써 수득할 수 있는, 무기 지지체 상에 최종 촉매의 중량을 기준으로 하나 이상의 백금족 금속 0.01 내지 5중량%, 촉진제로서의 하나 이상의 원소 주석, 게르마늄 및 납 0.01 내지 5중량%, 및 추가의 개질제로서의 하나 이상의 알칼리 토금속 0.01 내지 20중량%를 함유하는, C6-C15-파라핀의 탈수소화 촉매.
  8. 제7항에 있어서, 5중량% 이하의 인듐이 추가의 촉진제로서 사용됨을 특징으로 하는 촉매.
  9. 제7항 또는 제8항에 있어서, 공동 함침 용액으로부터 기타 성분과 함께 지지체 물질에 적용되는 황을 또한 5중량% 이하 함유함을 특징으로 하는 촉매.
  10. 공동 함침 용액으로부터 백금족 금속, 촉진제 및 개질제의 가용성 전구체를 지지체 물질에 동시에 도입하고 지지체를 건조시키며 300 내지 700℃의 온도에서 하소시킨 다음 200 내지 700℃의 온도에서 수소 함유 기체중에서 환원시킴으로써, 무기 지지체 상에 최종 촉매의 중량을 기준으로 하나 이상의 백금족 금속 0.01 내지 5중량%, 촉진제로서의 하나 이상의 원소 주석, 게르마늄 및 납 0.01 내지 5중량%, 및 추가의 개질제로서의 하나 이상의 알칼리 금속, 알칼리 토금속 또는 이들 둘 다를 0.01내지 20중량%를 함유하는, C6-C15-파라핀의 탈수소화 촉매를 제조하는 방법.
  11. 제10항에 있어서, 공동 함침 용액이 또한 인듐의 가용성 전구체를 함유함을 특징으로 하는 방법.
  12. 제10항 또는 제11항에 있어서, 공동 함침 용액이 또한 황의 가용성 전구체를 함유함을 특징으로 하는 방법.
  13. 탈수소화 반응을 제1항 내지 제7항 중의 어느 한 항에 따른 촉매상에서 수행함을 특징으로 하는 C6-C15-파라핀의 탈수소화 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950044072A 1994-11-29 1995-11-28 C_6-c_15-파라핀의 탈수소화 촉매 KR960016959A (ko)

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DEP4442327.6 1994-11-29
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US (2) US5849657A (ko)
EP (1) EP0714872B1 (ko)
JP (1) JPH08224475A (ko)
KR (1) KR960016959A (ko)
CN (1) CN1081081C (ko)
AR (1) AR000214A1 (ko)
BR (1) BR9505527A (ko)
DE (1) DE59508645D1 (ko)
ES (1) ES2151015T3 (ko)

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CN1081081C (zh) 2002-03-20
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ES2151015T3 (es) 2000-12-16
AR000214A1 (es) 1997-05-21
DE59508645D1 (de) 2000-09-21
US5912394A (en) 1999-06-15
US5849657A (en) 1998-12-15
EP0714872A2 (de) 1996-06-05
EP0714872B1 (de) 2000-08-16
EP0714872A3 (de) 1996-11-20

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