KR900006484A - 병렬 배치된 다수의 유동층형 반응 구역에서의 접촉 개질 방법 - Google Patents

병렬 배치된 다수의 유동층형 반응 구역에서의 접촉 개질 방법 Download PDF

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KR900006484A
KR900006484A KR1019890015481A KR890015481A KR900006484A KR 900006484 A KR900006484 A KR 900006484A KR 1019890015481 A KR1019890015481 A KR 1019890015481A KR 890015481 A KR890015481 A KR 890015481A KR 900006484 A KR900006484 A KR 900006484A
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South Korea
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zone
catalyst
reaction zone
fluidized bed
hydrogen
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KR1019890015481A
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KR930006818B1 (ko
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뒤 본네빌레 쟝
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삐에르 오벨
앵스 띠뛰 프랑세 뒤 뻬트롤
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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
    • C10G35/00—Reforming naphtha
    • 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
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • 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
    • C10G35/00—Reforming naphtha
    • C10G35/04—Catalytic reforming
    • C10G35/10—Catalytic reforming with moving catalysts
    • C10G35/12—Catalytic reforming with moving catalysts according to the "moving-bed" method
    • 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
    • C10G59/00—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha
    • C10G59/02—Treatment of naphtha by two or more reforming processes only or by at least one reforming process and at least one process which does not substantially change the boiling range of the naphtha plural serial stages only

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Hydrogen, Water And Hydrids (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

내용 없음

Description

병렬 배치된 다수의 유동층형 반응 구역에서의 접촉 개질 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 종래 기술의 장치를 나타낸 개략도.
제2도 및 제3도는 본 발명의 장치를 나타낸 개략도.

Claims (1)

  1. 초기 원료를 함유하는 탄화수소류 및 수소가 나란히 연속 배열된 적어도 2개의 반응 구역을 통해 순환하며, 각각의 반응 구역의 유동층 형태이며, 원료가 각각의 반응 구역으로 연속 순환하고, 촉매 또한 각각의 반응 구역을 통하여 연속 순환한 뒤, 유동층의 형태로 각각의 구역쪽으로 하방 연속 유동하고, 각각의 반응 구역(마지막 구역제외)의 하부로부터 배출된 촉매가 수소 스트림으로 다음 반응 구역의 상부로 이송되며, 촉매가 마지막 반응구역의 하부로부터 연속 배출되며, 원료가 상기 구역을 통해서 재생 구역으로 보내지는 촉매의 존재하에서 탄화수소류를 개질 하거나 방향족 탄화수소류를 제조하는 방법에 있어서, (a) 원료가 통과하는 마지막 반응 구역으로 배출된 소모된 촉매를 모든 주위의 수소로 퍼어징(purging)하고, (b) 소모된 촉매를 질소 아래에 놓고, (c) 소모된 촉매를 질소 스트림에 의해 재생 구역으로 통과시키고, (d) 재생된 촉매를 질소 스트림에 의해 미립자의 재생된 촉매를 세광하는 구역으로 통과시킨 후, 모든 주위의 질소를 퍼어징하고, (e) 재생된 촉매를 수소가 존재하는 챔버로 통과시켜 촉매가 제1반응 구역으로 연속이송되기 전에 촉매를 부분적으로 또는 전부 환원시키는 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890015481A 1988-10-27 1989-10-27 병렬 배치된 다수의 유동층형 반응 구역에서의 접촉 개질방법 KR930006818B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR14,246 1988-10-27
FR8814246A FR2638463B1 (fr) 1988-10-27 1988-10-27 Procede de reformage catalytique dans plusieurs zones reactionnelles a lit mobile cote a cote
FR88/14,246 1988-10-27

Publications (2)

Publication Number Publication Date
KR900006484A true KR900006484A (ko) 1990-05-08
KR930006818B1 KR930006818B1 (ko) 1993-07-24

Family

ID=9371470

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890015481A KR930006818B1 (ko) 1988-10-27 1989-10-27 병렬 배치된 다수의 유동층형 반응 구역에서의 접촉 개질방법

Country Status (10)

Country Link
US (1) US4981575A (ko)
EP (1) EP0366525B1 (ko)
JP (1) JP2756601B2 (ko)
KR (1) KR930006818B1 (ko)
CN (1) CN1020111C (ko)
AT (1) ATE92947T1 (ko)
CA (1) CA2000015C (ko)
DE (1) DE68908339T2 (ko)
ES (1) ES2045508T3 (ko)
FR (1) FR2638463B1 (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2657087B1 (fr) * 1990-01-17 1993-12-17 Institut Francais Petrole Procede de reformage catalytique dans plusieurs zones reactionnelles a lit mobile cote a cote.
FR2657621B1 (fr) * 1990-01-26 1992-05-15 Inst Francais Du Petrole Procede de reformage catalytique dans plusieurs zones reactionnelles a lit mobile cote a cote.
FR2781696B1 (fr) * 1998-07-31 2000-09-15 Inst Francais Du Petrole Procede de conversion en phase liquide avec un catalyseur en lit mobile avec utilisation d'un elevateur-strippeur et installation pour la metathese
US6123833A (en) * 1998-09-22 2000-09-26 Uop Llc Method for controlling moisture in a catalyst regeneration process
CN1098331C (zh) * 1999-11-17 2003-01-08 中国石油化工集团公司 装填双/多金属催化剂的重整装置再开工方法
AU3014401A (en) * 1999-12-16 2001-06-25 Basell Technology Company B.V. Process and apparatus for making supported catalyst systems for olefin polymerisation
US7291311B2 (en) * 2002-03-15 2007-11-06 Institut Francais Du Petrole Process for controlling a moving bed combustion zone and its use
US7811447B2 (en) * 2007-08-01 2010-10-12 Uop Llc Method of transferring particles from one pressure zone to another pressure zone
US7803326B2 (en) 2007-08-01 2010-09-28 Uop Llc Hydrocarbon conversion unit including a reaction zone receiving transferred catalyst
US8329028B2 (en) * 2009-12-17 2012-12-11 Uop Llc Solid catalyst hydrocarbon conversion process using stacked moving bed reactors
CN102295954B (zh) * 2010-06-25 2013-11-06 中国石油化工股份有限公司 一种逆流移动床重整工艺装置及其催化剂输送方法
CN104342195B (zh) * 2013-07-25 2016-09-07 中国石油天然气股份有限公司 一种连续催化重整装置催化剂提升装置
CN104342194B (zh) * 2013-07-25 2016-06-08 中国石油天然气股份有限公司 一种催化剂提升工艺
FR3024460B1 (fr) * 2014-07-29 2018-01-12 Ifp Energies Now Procede de reformage a repartition optimisee du catalyseur.
KR101688275B1 (ko) * 2014-11-21 2016-12-21 주식회사 효성 탄화수소의 탈수소화 방법
CN108018073A (zh) * 2016-11-01 2018-05-11 中石化广州工程有限公司 一种连续重整装置反应器置换气流程的改进方法
CN112569873B (zh) * 2019-09-27 2022-07-15 中国石油化工股份有限公司 固体酸烷基化反应与再生装置及固体酸烷基化反应与再生方法

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CH552049A (de) * 1971-03-25 1974-07-31 Universal Oil Prod Co Verfahren zum gleichzeitigen kontinuierlichen reformieren von kohlenwasserstoffen unter verwendung eines metallkatalysators aus der platingruppe und regenerieren des metallkatalysators.
CA1008229A (en) * 1973-04-02 1977-04-12 Uop Inc. Vessel for solids-withdrawal and transport from a superatmospheric pressure system
US3856662A (en) * 1973-04-02 1974-12-24 Universal Oil Prod Co Method for solids-withdrawal and transport from a superatmospheric pressure system
US3839196A (en) * 1973-08-09 1974-10-01 Universal Oil Prod Co Reactor-to-regenerator catalyst transport method
DE2803284A1 (de) * 1977-01-31 1978-08-03 Inst Francais Du Petrol Katalytisches verfahren zur reformierung bzw. herstellung von aromatischen kohlenwasserstoffen
US4167473A (en) * 1977-06-27 1979-09-11 Uop Inc. Multiple-stage catalytic reforming with gravity-flowing dissimilar catalyst particles

Also Published As

Publication number Publication date
FR2638463A1 (fr) 1990-05-04
KR930006818B1 (ko) 1993-07-24
JPH02170891A (ja) 1990-07-02
CN1020111C (zh) 1993-03-17
DE68908339D1 (de) 1993-09-16
FR2638463B1 (fr) 1991-01-11
EP0366525A1 (fr) 1990-05-02
ATE92947T1 (de) 1993-08-15
DE68908339T2 (de) 1993-12-02
CA2000015C (fr) 2000-09-19
EP0366525B1 (fr) 1993-08-11
CA2000015A1 (fr) 1990-04-27
CN1042559A (zh) 1990-05-30
US4981575A (en) 1991-01-01
JP2756601B2 (ja) 1998-05-25
ES2045508T3 (es) 1994-01-16

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