KR890006296A - 촉매크래킹 반응기내로 탄화수소 공급원을 주입하는 장치 - Google Patents

촉매크래킹 반응기내로 탄화수소 공급원을 주입하는 장치 Download PDF

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KR890006296A
KR890006296A KR1019880013387A KR880013387A KR890006296A KR 890006296 A KR890006296 A KR 890006296A KR 1019880013387 A KR1019880013387 A KR 1019880013387A KR 880013387 A KR880013387 A KR 880013387A KR 890006296 A KR890006296 A KR 890006296A
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vaporizer
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mixing
respect
axis
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KR970011320B1 (ko
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윌리아뜨 크리스또프
지고 쟝-베르나르
빠뛰로 띠에르
로벵 루따띠
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원본미기재
꽁빠니 드 라피나쥐 애 드 디스트리 뷔씨옹 또딸 프랑스
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    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/26—Nozzle-type reactors, i.e. the distribution of the initial reactants within the reactor is effected by their introduction or injection through nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2376—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media characterised by the gas being introduced
    • B01F23/23767—Introducing steam or damp in liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31242—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow the main flow being injected in the central area of the venturi, creating an aspiration in the circumferential part of the conduit
    • 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
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes
    • B01J4/002—Nozzle-type elements
    • 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
    • B01J8/18—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles
    • B01J8/1818—Feeding of the fluidising gas
    • B01J8/1827—Feeding of the fluidising gas the fluidising gas being a reactant
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
    • F15D1/00—Influencing flow of fluids
    • F15D1/08—Influencing flow of fluids of jets leaving an orifice
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00087—Controlling the temperature by indirect heating or cooling employing heat exchange fluids with heat exchange elements outside the reactor
    • B01J2219/00094—Jackets
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/00074—Controlling the temperature by indirect heating or cooling employing heat exchange fluids
    • B01J2219/00119—Heat exchange inside a feeding nozzle or nozzle reactor
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00051—Controlling the temperature
    • B01J2219/0015—Controlling the temperature by thermal insulation means
    • B01J2219/00155—Controlling the temperature by thermal insulation means using insulating materials or refractories
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00162—Controlling or regulating processes controlling the pressure
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00049—Controlling or regulating processes
    • B01J2219/00164—Controlling or regulating processes controlling the flow

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)

Abstract

내용 없음

Description

촉매크래킹 반응기내로 탄화수소 공급원을 주입하는 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 반응기의 내벽상에 설치된 본 발명의 주입장치에 대한 개략도
제2도는 주입장치와 그의 공급 및 혼합 시스템을 나타낸 도면

Claims (9)

  1. 탄화수소 공급원을 상류에서 하류로 이동시키기 위하여 탄화수소 액체공급원과 수증기를 유입하고 혼합하는 장치(5), 그의 수렴부(10)가 상기 유입 및 혼합장치(5)에 접속된 기화기(6), 상기 기화기의 분산부(14)와 접하여 졌으며 공급원을 반응기에 유입시키는 오리피스(16)를 갖는 보호덮개(7)로 구성 촉매 크래킹 반응기내로 탄화수소 공급원을 유입시키는 장치에 있어서, 상기 기화기(6)가 액체 공급원과 수증기가 목(13)부근에서 음속정도의 속도를 가지도록 고안된 형으로서, 분산부와 수렴부(10) 사이에 위치한 직선형 목은 기화기 축에 대하여 각 약5°와 약 15°이상의 각은 형성하지 않는 곡면을 갖는 연속적 방법으로 연결되어 있으며, 보호덮개(7)의 주입 오리피스(16)의 표면은 기화기 목의 표면의 1.5와 10사이, 양호하게는 2 내지 5배 사이를 갖는 것을 특징으로 하는 장치.
  2. 제1항에 있어서, 상기 유입 및 혼합장치가 2개의 동심튜브를 함유하며 하나는 탄화수소를 공급하고 다른 하나는 수증기를 공급하는 것을 특징으로 하는 장치.
  3. 제2항에 있어서, 상기 내부튜브(8)가 상기 기화기(6)의 분산부(10) 상부에 배출구를 갖는 것을 특징으로 하는 장치.
  4. 제1항, 제2항 또는 제3항에 있어서, 축을 갖는 상기 기화기(6)에는 날카로운 모서리가 존재하지 않으며 수렴부(10), 목(13)과 분산부(14)의 연결부는 2 내지 3m의 곡반경을 가지며 상기 기화기의 수렴부는 축에 대하여 10과 15°사이의 각(α)을 가지며 분산부(14)는 축에 대하여 2와 5°사이의 각(β)을 갖는 것을 특징으로 하는 장치.
  5. 제1항 내지 제4항중 어느 한 항에 있어서, 상기 기화기의 목(13)의 길이가 그의 지름의 약 1 내지 10배인 것을 특징으로 하는 장치.
  6. 제1항 내지 제5항중 어느 한 항에 있어서, 기화기의 분산부(14) 단부의 지름이, 탄화수소 소적과 수증기가 약 30과 15m/s 사이의 혼합하기 위한 크기를 갖는 것을 특징으로 하는 장치.
  7. 제1항 내지 제6항중 어느 한 항에 있어서, 상기 덮개(7)가 구형을 가지며 덮개의 주입기 오리피스(16)과 상기 덮개의 종단면 위치를 틈새형인 것을 특징으로 하는 장치.
  8. 제7항에 있어서, 상기 틈새가 상기 덮개에 대하여 60과 90°의 부채꼴을 형성하는 것을 특징으로 하는 장치.
  9. 제1항 내지 제8항중 어느 한 항에 있어서, 주입기의 축이 반응기에 대하여 20 내지 90°의 각을 갖는 것을 특징으로 하는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880013387A 1987-10-14 1988-10-14 접촉분해 반응기내로 탄화수소 공급원료를 주입하는 장치 KR970011320B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8714194A FR2621833B1 (fr) 1987-10-14 1987-10-14 Dispositif d'injection d'une charge d'hydrocarbures dans un reacteur de craquage catalytique
FR87.14194 1987-10-14

Publications (2)

Publication Number Publication Date
KR890006296A true KR890006296A (ko) 1989-06-12
KR970011320B1 KR970011320B1 (ko) 1997-07-09

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KR1019880013387A KR970011320B1 (ko) 1987-10-14 1988-10-14 접촉분해 반응기내로 탄화수소 공급원료를 주입하는 장치

Country Status (13)

Country Link
US (1) US5037616A (ko)
EP (1) EP0312428B1 (ko)
JP (1) JP2685074B2 (ko)
KR (1) KR970011320B1 (ko)
CN (1) CN1015635B (ko)
AT (1) ATE64147T1 (ko)
CA (1) CA1336587C (ko)
DE (1) DE3863157D1 (ko)
ES (1) ES2022672B3 (ko)
FR (1) FR2621833B1 (ko)
GR (1) GR3002054T3 (ko)
IN (1) IN170034B (ko)
ZA (1) ZA887691B (ko)

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CA1336587C (fr) 1995-08-08
JP2685074B2 (ja) 1997-12-03
ZA887691B (en) 1989-06-28
ATE64147T1 (de) 1991-06-15
EP0312428A1 (fr) 1989-04-19
DE3863157D1 (de) 1991-07-11
CN1033641A (zh) 1989-07-05
JPH01207388A (ja) 1989-08-21
KR970011320B1 (ko) 1997-07-09
FR2621833A1 (fr) 1989-04-21
US5037616A (en) 1991-08-06
CN1015635B (zh) 1992-02-26
EP0312428B1 (fr) 1991-06-05
ES2022672B3 (es) 1991-12-01
IN170034B (ko) 1992-02-01
FR2621833B1 (fr) 1990-03-23
GR3002054T3 (en) 1992-12-30

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