JPS6314535U - - Google Patents

Info

Publication number
JPS6314535U
JPS6314535U JP1987088484U JP8848487U JPS6314535U JP S6314535 U JPS6314535 U JP S6314535U JP 1987088484 U JP1987088484 U JP 1987088484U JP 8848487 U JP8848487 U JP 8848487U JP S6314535 U JPS6314535 U JP S6314535U
Authority
JP
Japan
Prior art keywords
catalyst bed
heat exchanger
gas
plate
outlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1987088484U
Other languages
English (en)
Other versions
JPH0449147Y2 (ja
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of JPS6314535U publication Critical patent/JPS6314535U/ja
Application granted granted Critical
Publication of JPH0449147Y2 publication Critical patent/JPH0449147Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C1/00—Ammonia; Compounds thereof
    • C01C1/02—Preparation, purification or separation of ammonia
    • C01C1/04—Preparation of ammonia by synthesis in the gas phase
    • C01C1/0405—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst
    • C01C1/0417—Preparation of ammonia by synthesis in the gas phase from N2 and H2 in presence of a catalyst characterised by the synthesis reactor, e.g. arrangement of catalyst beds and heat exchangers in the reactor
    • C01C1/0423—Cold wall reactors
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • 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
    • B01J8/02—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds
    • B01J8/04—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds
    • B01J8/0446—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical
    • B01J8/0476—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more otherwise shaped beds
    • B01J8/0484—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with stationary particles, e.g. in fixed beds the fluid passing successively through two or more beds the flow within the beds being predominantly vertical in two or more otherwise shaped beds the beds being placed next to each other
    • 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
    • B01J2208/00—Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008—Controlling the process
    • B01J2208/00017—Controlling the temperature
    • B01J2208/00106—Controlling the temperature by indirect heat exchange
    • B01J2208/00168—Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00203—Coils
    • 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
    • B01J2219/18—Details relating to the spatial orientation of the reactor
    • B01J2219/182—Details relating to the spatial orientation of the reactor horizontal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Description

【図面の簡単な説明】
第１図は、第２触媒床と第３触媒床との間にパ
ス数１の熱交換器を用いる水平式反応器を示す図
であり、第２図は同じところにＵ字管式熱交換器
を用いる図である。第３Ａ図は、第１図の反応器
のＡ―Ａにおける切断図であり、第３Ｂ図は第１
図の反応器のＢ―Ｂにおける切断図である。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 第１端部と第２端部を有する水平式アンモ
    ニア合成反応器において、 ａ 外部鏡板をそれぞれ第１端部と第２端部に
    有する円筒圧力胴、 ｂ 圧力胴の実質的に全長にわたつて内包され
    、周囲に円環胴部を形成し、左右端に第１端板お
    よび第２端板を有する円筒内部胴であつて、しか
    も第１端部外部鏡板と第１端板とで第１ガス空間
    を形成させ、第２端部外部鏡板と第２端板とで第
    ２ガス空間を形成させている円筒内部胴、 ｃ 第２ガス空間、円環胴、および第１ガス空
    間へと順次に流体的に繋がつている、第２端部外
    部鏡板に付設されているガス入口手段、 ｄ ガス出口手段、 ｅ 内部胴内の横断仕切板で区切られて内部胴
    の側面部分に相対している第１、第２、および第
    ３平板流触媒床において、第１触媒床は合成反応
    器の第１端部の極近くにあり、第２触媒床は第１
    触媒床と第３触媒床との間に置かれており、これ
    ら触媒床がそれぞれ頂部入口部分と底部出口部分
    とを有している第１、第２、および第３平板流触
    媒床、 ｆ 第１触媒床と第２触媒床との間に配設され
    ている、上端に入口および出口部分を有するＵ字
    管式第１熱交換器、 ｇ 第２触媒床と第３触媒床との間に配設され
    ている、入口および出口部分を有する垂直管式第
    ２熱交換器、 ｈ 第１および第２触媒床のすぐ外の下で円筒
    内部胴内に配設されていて、第１ガス空間と第２
    熱交換器出口部分との間に流体的連結を行う第１
    長管路手段、 ｉ 第２触媒床だけのすぐ外の上で円筒内部胴
    内に配設されていて、第２熱交換器出口部分と第
    １熱交換器入口部分との間に流体的連結を行う第
    ２長管路手段、 ｊ 第１熱交換器出口部分から下向きに第１触
    媒床へ、第１熱交換器の管外へ、第２触媒床を下
    向きに、第２熱交換器の管外へ、そして第３触媒
    床を下向きにと、ガスを順次に送る邪魔板手段、
    及び ｋ 第３触媒床の底部出口からガス出口手段へ
    ガスを送る手段、 よりなることを特徴とする水平式アンモニア合
    成反応器。 (2) 第３触媒床の底部出口からガスを送る手段
    が第４平板流触媒床を包含することを特徴とする
    実用新案登録請求の範囲第１項に記載の合成反応
    器。 (3) 第２熱交換器がパス数１の管を有すること
    を特徴とする実用新案登録請求の範囲第１項また
    は第２項のいずれかに記載の合成反応器。
JP1987088484U 1986-07-15 1987-06-08 Expired JPH0449147Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/885,620 US4696799A (en) 1986-07-15 1986-07-15 Ammonia synthesis converter

Publications (2)

Publication Number Publication Date
JPS6314535U true JPS6314535U (ja) 1988-01-30
JPH0449147Y2 JPH0449147Y2 (ja) 1992-11-19

Family

ID=25387328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987088484U Expired JPH0449147Y2 (ja) 1986-07-15 1987-06-08

Country Status (20)

Country Link
US (1) US4696799A (ja)
EP (1) EP0256299B1 (ja)
JP (1) JPH0449147Y2 (ja)
KR (1) KR920004132Y1 (ja)
AR (1) AR241079A1 (ja)
AT (1) ATE66387T1 (ja)
AU (1) AU582088B2 (ja)
BR (1) BR8703669A (ja)
CA (1) CA1272868A (ja)
DD (1) DD262420A1 (ja)
DE (1) DE3772294D1 (ja)
ES (1) ES2025104B3 (ja)
GR (1) GR3002775T3 (ja)
HU (1) HU203706B (ja)
IN (1) IN170731B (ja)
MX (1) MX165267B (ja)
NO (1) NO176210C (ja)
TR (1) TR23871A (ja)
YU (1) YU46051B (ja)
ZA (1) ZA873640B (ja)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643726A1 (de) * 1986-12-20 1988-06-30 Uhde Gmbh Vorrichtung als nh(pfeil abwaerts)3(pfeil abwaerts)-reaktor
US5291942A (en) * 1993-05-24 1994-03-08 Gas Research Institute Multiple stage sorption and desorption process and apparatus
CA2116081C (en) * 1993-12-17 2005-07-26 Ann Louise Mccormack Breathable, cloth-like film/nonwoven composite
AU2070195A (en) * 1994-03-14 1995-10-03 Methanol Casale S.A. Horizontal reactor for heterogeneous exothermic synthesis, in particular for methanol synthesis
US5736116A (en) * 1995-10-25 1998-04-07 The M. W. Kellogg Company Ammonia production with enriched air reforming and nitrogen injection into the synthesis loop
DK173023B1 (da) * 1997-04-21 1999-11-15 Topsoe Haldor As Fremgangsmåde og reaktor til fremstilling af ammoniak
US6132687A (en) * 1998-05-21 2000-10-17 Kellogg Brown & Root, Inc. Horizontal ammonia converter adapted for high activity catalyst
US6171570B1 (en) 1998-10-12 2001-01-09 Kellogg Brown & Root, Inc. Isothermal ammonia converter
US7081230B2 (en) * 2002-11-15 2006-07-25 Kellogg Brown & Root Llc Split-flow, vertical ammonia converter
EP1464384B1 (en) * 2003-03-20 2005-08-17 Methanol Casale S.A. Horizontal chemical reactor, in particular for methanol synthesis
US7892511B2 (en) * 2004-07-02 2011-02-22 Kellogg Brown & Root Llc Pseudoisothermal ammonia process
US7435401B2 (en) * 2004-07-02 2008-10-14 Kellogg Brown & Root Llc Pseudoisothermal ammonia process
US7371361B2 (en) * 2004-11-03 2008-05-13 Kellogg Brown & Root Llc Maximum reaction rate converter system for exothermic reactions
CN100528320C (zh) * 2004-12-14 2009-08-19 杭州林达化工技术工程有限公司 横向管式换热反应设备
US7867465B2 (en) * 2008-05-29 2011-01-11 Kellogg Brown & Root Llc Cold wall horizontal ammonia converter
EP3050849A1 (en) 2015-01-27 2016-08-03 Casale SA A process for the synthesis of ammonia
DE102015104911A1 (de) 2015-03-30 2016-10-06 Thyssenkrupp Ag Strömungsführung eines Fluids in einem Strömungsbehälter
US10960375B2 (en) 2017-07-27 2021-03-30 Kellogg Brown & Root Llc. Method for revamping vertical converters having a flanged pressure shell extension for housing an internal heat exchanger

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2898183A (en) * 1954-03-18 1959-08-04 Montedison Spa Process and apparatus for performing exothermic reactions under high pressure and at elevated temperature
US3440021A (en) * 1966-07-05 1969-04-22 Chemie Linz Ag High pressure reactor
US3395982A (en) * 1966-10-14 1968-08-06 United States Steel Corp Synthetic production of ammonia
NL161682C (nl) * 1967-08-18 Pullman Inc Inrichting voor het uitvoeren van exotherme, katalytische reacties in de gasfase onder hoge druk en bij hoge temperatuur.
PL83843B1 (ja) * 1972-05-10 1976-02-28 Instytut Nawozow Sztucznychpo
US4452760A (en) * 1982-01-18 1984-06-05 The M. W. Kellogg Company Horizontal ammonia converter

Also Published As

Publication number Publication date
EP0256299B1 (en) 1991-08-21
DD262420A1 (de) 1988-11-30
US4696799A (en) 1987-09-29
YU46051B (sh) 1992-12-21
NO872923L (no) 1988-01-18
YU94587A (en) 1988-10-31
BR8703669A (pt) 1988-03-22
DE3772294D1 (de) 1991-09-26
IN170731B (ja) 1992-05-09
NO176210C (no) 1995-02-22
EP0256299A2 (en) 1988-02-24
TR23871A (tr) 1990-10-16
NO872923D0 (no) 1987-07-14
HU203706B (en) 1991-09-30
MX165267B (es) 1992-11-04
JPH0449147Y2 (ja) 1992-11-19
ATE66387T1 (de) 1991-09-15
GR3002775T3 (en) 1993-01-25
KR920004132Y1 (ko) 1992-06-22
AU582088B2 (en) 1989-03-09
CA1272868A (en) 1990-08-21
AR241079A2 (es) 1991-10-31
NO176210B (no) 1994-11-14
KR880002484U (ko) 1988-04-08
AR241079A1 (es) 1991-10-31
ES2025104B3 (es) 1992-03-16
AU7557987A (en) 1988-01-21
HUT46874A (en) 1988-12-28
ZA873640B (en) 1987-12-30
EP0256299A3 (en) 1988-09-28

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