KR970704518A - 저매크로기공 잔유 전화촉매(low macropore resid conversion catalyst) - Google Patents

저매크로기공 잔유 전화촉매(low macropore resid conversion catalyst) Download PDF

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KR970704518A
KR970704518A KR1019970700531A KR19970700531A KR970704518A KR 970704518 A KR970704518 A KR 970704518A KR 1019970700531 A KR1019970700531 A KR 1019970700531A KR 19970700531 A KR19970700531 A KR 19970700531A KR 970704518 A KR970704518 A KR 970704518A
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pore diameter
pore
pore volume
catalyst
alumina support
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리차드 에스. 트렐켈
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더블유. 케이스 터너
세브런 유.에스.에이. 인코퍼레이티드
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Publication of KR970704518A publication Critical patent/KR970704518A/ko

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    • B01J35/651—50-500 nm
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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Abstract

금속을 함유하는 중유 공급원료의 수소첨가탈황법을 위한 촉매의 제법 및 촉매의 사용법 및 개선된 수명 및 금속 용량을 갖는 촉매에 관한 것이다. 촉매는 기공부피의 70부피%가 기공직경이 140A 내지 220A인 알루미나를 포함하는 지지체상에 ⅥB족 및 Ⅷ족 금속 또는 금속화합물을 포함한다.

Description

저매크로기공 잔유 전화촉매(LOW MACROPORE RESID CONVERSION CATALYST)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (19)

  1. 입자밀도가 1.0g/㎠이고 기공부피가 0.5 내지 1.1㎠/g의 범위에 있는 것을 포함하며, 여기서 적어도 기공 부피의 약 70%는 기공직경이 140 내지 220A 범위이고, 기공부피의 5% 이하는 기공직경이 약 500A 이상이고 기공부피의 2% 이하는 기공직경이 약 1000A 이상이며 알루미나 지지체의 기공이 170A 이상의 피크 가공 직경을 갖는 수소첨가탈황촉매에 관한 알루미나 지지체.
  2. 제1항에 있어서, 적어도 약 기공부피의 45%는 기공직경이 170 내지 220A 범위이고, 알루미나 지지체의 기공이 170 내지 220A 범위의 파크 기공 직경을 갖는 알루미나 지지체.
  3. 제1항에 있어서, 적어도 약 기공부피의 25%는 기공직경이 180 내지 220A 범위의 직경이고, 알루미나 지지체의 기공이 180 내지 220A 범위의 파크 가공 직경을 갖는 알루미나 지지체.
  4. 제1항에 있어서, 기공부피의 약 20% 이하는 기공직경이 70 내지 130A 범위인 알루미나 지지체.
  5. 제1항에 있어서, 기공부피의 약65% 이하는 기공직경이 110 내지 190A 범위인 알루미나 지지체.
  6. 제1항에 있어서, 기공부피의 약 2%이하는 기공직경이 500A 이상이고, 기공부피의 약 1% 이하는 기공직경이 1000A 이상인 알루미나 지지체.
  7. 제6항에 있어서, 기공부피의 약 1% 이하는 기공직경이 500A 이상이고, 기공부피의 약 0.5% 이하는 기공직경이 1000A 이상인 알루미나 지지체.
  8. 제3항에 있어서, 기공부피의 2% 이하는 기공직경이 500A 이상이고, 기공부피의 약 0.5% 이하는 기공직경이 1000A 이상인 알루미나 지지체.
  9. 제7항에 있어서, 기공부피의 2% 이하는 기공직경이 300A 이상인 알루미나 지지체.
  10. 제8항에 있어서, 기공부피의 2% 이하는 기공직경이 300A 이상인 알루미나 지지체.
  11. 제1항의 알루미나 지지체, ⅥB족 원소의 금속, 산화물 및 황화물로부터 선택된 ⅥB족 성분 및 Ⅷ족 원소의 금속, 산화물 및 황화물로부터 선택된 Ⅷ족 성분을 포함하는 중유의 수소첨가탈황 촉매.
  12. 제11항에 있어서, 촉매 기공 부피의 적어도 약 70%는 기공직경이 140 내지 220A 이고, 촉매 기공 부피의 5% 이하는 기공직경이 500A 이상이고, 촉매 기공 부피의 2% 이하는 기공직경이 1000A 이상이고, 촉매 기공이 170A 피크 기공 직경을 갖는 촉매.
  13. 제12항에 있어서, 촉매 기공 부피의 적어도 약 45%는 기공직경이 170 내지 220A이고, 촉매의 기공이 170 내지 220A의 피크 기공 직경을 갖는 촉매.
  14. 제11항에 있어서, 코발트, 니켈 및 몰리브덴의 금속, 산화물 및 황화물로부터 선택된 ⅥB족 성분 및 Ⅷ족 성분을 갖는 촉매.
  15. 제14항에 있어서, 약 2% 내지 약 4% 니켈 및 약 7% 내지 약 9% 몰리브덴을 함유하는 촉매.
  16. 제15항에 있어서, 알루미나 지지체를 코발트 또는 니켈 염 및 헤테로폴리몰리브덴산의 용액과 함침시켜 제조되는 촉매.
  17. 5분 이하의 질산 겔화 값을 갖는 알파-알루미나 일수화물을 포함하는 고체를 약 pH3.0 내지 3.5까지의 산성 수용액에 혼합시켜 처리하고; 산 1당량당 약 0.9내지 1.1 당량 범위의 염기를 함유하는 질소 염기 수용액에 처리된 고체에 적어도 일부의 부가된 산을 부가시켜 중화시키고; 중화되었거나 부분적으로 중화된 고체를 성형화하고 건조시키며; 적어도 1600℉(871℃)의 온도에서 성형화된 고체를 하소시키는 것을 특징으로 하는 방법을 사용하여 제조된 제1항의 알루미나 지지체.
  18. 수소첨가탈황조건 및 수소기체의 존재하의 중유를 제11항의 촉매와 접촉시켜 이루어진 유기금속 화합물을 포함하는 중유의 수소첨가탈황법.
  19. 제18항에 있어서, 촉매 기공 부피의 약 45%가 기공직경이 170 내지 220A이고, 기공부피의 약 1%이하가 기공직경이 500A 이상이고, 기공부피의 약 0.5% 이하가 약 기공직경이 1000A 이상이고,촉매의 기공이 170내지 220A의 피크 기공 직경을 갖는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019970700531A 1994-07-29 1995-07-14 저매크로기공 잔유 전화촉매(low macropore resid conversion catalyst) KR970704518A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US28267394A 1994-07-29 1994-07-29
US08/282,673 1994-07-29
US08/477,440 1995-06-07
US08/477,440 US5817454A (en) 1995-06-07 1995-06-07 Portable apparatus and method for detection of methylxanthine chemical species
PCT/US1995/008828 WO1996004073A1 (en) 1994-07-29 1995-07-14 Low macropore resid conversion catalyst

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AU3098095A (en) 1996-03-04
SK10797A3 (en) 1997-07-09
EP0804288A1 (en) 1997-11-05
ATE269159T1 (de) 2004-07-15
FI970356A (fi) 1997-01-28
CZ4497A3 (en) 1997-11-12
JP2001520567A (ja) 2001-10-30
JP3838660B2 (ja) 2006-10-25
CN1154668A (zh) 1997-07-16
CA2194974A1 (en) 1996-02-15
WO1996004073A1 (en) 1996-02-15
EP0804288B1 (en) 2004-06-16
CN1078822C (zh) 2002-02-06

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