KR940021705A - 중질유의 유동접촉분해법 - Google Patents

중질유의 유동접촉분해법 Download PDF

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KR940021705A
KR940021705A KR1019940003656A KR19940003656A KR940021705A KR 940021705 A KR940021705 A KR 940021705A KR 1019940003656 A KR1019940003656 A KR 1019940003656A KR 19940003656 A KR19940003656 A KR 19940003656A KR 940021705 A KR940021705 A KR 940021705A
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South Korea
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catalyst
catalytic cracking
magnetic
particles
fluid catalytic
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KR1019940003656A
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KR0126111B1 (ko
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타카시 이노
코이치 카토
야스오 나카쯔카
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오오자와 히데지로
니뽄세큐 가부시기가이샤
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Publication of KR940021705A publication Critical patent/KR940021705A/ko
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    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • C10G11/14—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts
    • C10G11/18—Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils with preheated moving solid catalysts according to the "fluidised-bed" technique

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

본 발명은 중질유를 분해해서 가솔린, 등유등의 경질유를 얻기위한 유동접촉분해법에 관한 것으로서 니켈이나 바나듐등의 중금속분이 많이 함유되는 중질유를 접촉분해해도 중금속에 의한 촉매성능의 저하가 적은 중질유의 유동접촉분해법을 제공하는 것을 목적으로 하며, 그 구성에 있어서, 니켈과 바나듐을 합계량으로 0.5ppm이상 함유한 중질유를 유동접촉분해하는데 있어서, 반응대역, 분리대역, 스트립핑대역, 촉매재생대역을 구비하는 유동접촉분해장치내를 순환유동하는 평형촉매의 일부를 뽑아내고, 뽑아낸 평형촉매를 자기분리기를 사용해서 착자성 접촉입자와 비착자성촉매입자로 구분하고, 비착자성촉매입자를 10emu/g이하의 포화자화를 가진 페라이트입자를 함유한 촉매와 함께 장치내로 되돌리는 것을 특징으로 하는 종질유의 유동접촉분해법.

Description

중질유의 유동접촉분해법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 실시예 및 비교예에 있어서의 통유(通油)일수와 금속축적량의 관계를 표시한 그래프,
제2도는 실시예 및 비교예에 있어서의 통유일수와 221℃ 전가율의 관계를 표시한 그래프,
제3도는 실시예 및 비교예에 있어서의 통유일수와 비착자성촉매입자의 Ni농도(CN)와 착자성촉매입자의 Ni농도(CM)의 비(N/CM)의 관계를 표시한 그래프.

Claims (1)

  1. 니켈과 바나듐을 합계량으로 0.5ppm이상 함유한 중질유를 유동접촉분해하는 데 있어서, 반응대역, 분리대역, 스트립핑대역, 촉매재생대역을 구비하는 유동접촉분해장치내를 순환유동하는 평형촉매의 일부를 뽑아내고, 뽑아낸 평형촉매를 자기분리기를 사용해서 착자성접촉입자와 비착자성촉매입자로 구분하고 비착자성촉매입자를 10emu/g이하의 포화자화를 가진 페라이트입자를 함유한 촉매와 함께 장치내로 되돌리는 것을 특징으로 하는 중질유의 유동접촉분해법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940003656A 1993-03-02 1994-02-28 중질유의 유동접촉분해법 KR0126111B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93-64804 1993-03-02
JP6480493 1993-03-02

Publications (2)

Publication Number Publication Date
KR940021705A true KR940021705A (ko) 1994-10-19
KR0126111B1 KR0126111B1 (ko) 1997-12-18

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KR1019940003656A KR0126111B1 (ko) 1993-03-02 1994-02-28 중질유의 유동접촉분해법

Country Status (7)

Country Link
US (1) US5520797A (ko)
EP (1) EP0613937B1 (ko)
KR (1) KR0126111B1 (ko)
AU (1) AU667255B2 (ko)
CA (1) CA2116514A1 (ko)
DE (1) DE69410507T2 (ko)
SG (1) SG46265A1 (ko)

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US6099721A (en) * 1998-02-12 2000-08-08 The M.W. Kellogg Company Use of magnetic separation to remove non-magnetic, particles from FCC catalyst
US6346190B1 (en) 2000-03-21 2002-02-12 Phillips Petroleum Company Desulfurization and novel sorbents for same
EP1633486A1 (en) * 2003-06-09 2006-03-15 Dow Corning Corporation Magnetic separator apparatus
KR101250173B1 (ko) * 2004-12-10 2013-04-04 자이단호진 세키유산교캇세이카센터 유동접촉분해촉매의 자기분리방법
JP5294661B2 (ja) * 2008-03-14 2013-09-18 独立行政法人石油天然ガス・金属鉱物資源機構 Ｆｔ合成油中の磁性粒子の除去方法
KR100906994B1 (ko) * 2008-06-19 2009-07-08 한국에너지기술연구원 Ｆｔ 슬러리 기포탑 반응 시스템용 촉매 분리장치
CN102133538B (zh) * 2010-01-27 2014-03-26 华东理工大学 一种可磁分离的抗重金属助剂及其制备方法和使用方法
US8932712B2 (en) 2010-06-07 2015-01-13 Indian Oil Corporation Limited Metal passivator additive and process for preparing
CN102971399B (zh) 2010-07-08 2015-04-01 印度石油股份有限公司 增值的废流化催化裂化催化剂组合物和其制备工艺
US9416455B2 (en) * 2013-07-22 2016-08-16 Exxonmobil Upstream Research Company Protecting a metal surface from corrosion

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US2723997A (en) * 1949-01-24 1955-11-15 Ici Ltd Separation of catalysts from liquid products
US2635749A (en) * 1949-09-29 1953-04-21 Standard Oil Co Catalyst separation
US4359379A (en) * 1979-12-21 1982-11-16 Nippon Oil Company, Ltd. Process for fluid catalytic cracking of distillation residual oils
JPS5730786A (en) * 1980-07-31 1982-02-19 Nippon Oil Co Ltd Method for catalytic reaction of heavy petroleum oil
US4406773A (en) * 1981-05-13 1983-09-27 Ashland Oil, Inc. Magnetic separation of high activity catalyst from low activity catalyst
US5190635A (en) * 1989-04-03 1993-03-02 Ashland Oil, Inc. Superparamagnetic formation of FCC catalyst provides means of separation of old equilibrium fluid cracking catalyst
US5147527A (en) * 1989-04-03 1992-09-15 Ashland Oil, Inc. Magnetic separation of high metals containing catalysts into low, intermediate and high metals and activity catalyst
US5230869A (en) * 1990-02-09 1993-07-27 Ashland Oil, Inc. Addition of magnetically active moieties for magnetic beneficiation of particulates in fluid bed hydrocarbon processing
US5106486A (en) * 1990-02-09 1992-04-21 Ashland Oil, Inc. Addition of magnetically active moieties for magnetic beneficiation of particulates in fluid bed hydrocarbon processing
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US5171424A (en) * 1990-10-22 1992-12-15 Ashland Oil, Inc. Magnetic separation of old from new cracking catalyst by means of heavy rare earth "magnetic hooks"

Also Published As

Publication number Publication date
EP0613937B1 (en) 1998-05-27
KR0126111B1 (ko) 1997-12-18
EP0613937A1 (en) 1994-09-07
AU667255B2 (en) 1996-03-14
AU5636594A (en) 1994-09-08
US5520797A (en) 1996-05-28
DE69410507D1 (de) 1998-07-02
CA2116514A1 (en) 1994-09-03
SG46265A1 (en) 1998-02-20
DE69410507T2 (de) 1998-11-26

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