IN157234B - - Google Patents

Info

Publication number
IN157234B
IN157234B IN1454/CAL/83A IN1454CA1983A IN157234B IN 157234 B IN157234 B IN 157234B IN 1454CA1983 A IN1454CA1983 A IN 1454CA1983A IN 157234 B IN157234 B IN 157234B
Authority
IN
India
Application number
IN1454/CAL/83A
Other languages
English (en)
Inventor
Umberto Zardi
Original Assignee
Ammonia Casale Sa
Umberto Zardi
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
Priority claimed from IT24334/79A external-priority patent/IT1123468B/it
Priority claimed from IT22701/80A external-priority patent/IT1132092B/it
Application filed by Ammonia Casale Sa, Umberto Zardi filed Critical Ammonia Casale Sa
Publication of IN157234B publication Critical patent/IN157234B/en

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
    • 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
    • B01J8/0005—Catalytic processes under superatmospheric 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
    • 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
    • B01J8/0403—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 fluid flow within the beds being predominantly horizontal
    • B01J8/0407—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 fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds
    • B01J8/0415—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 fluid flow within the beds being predominantly horizontal through two or more cylindrical annular shaped beds the beds being superimposed one above the 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
    • 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
    • B01J8/0461—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 cylindrical annular shaped beds
    • B01J8/0469—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 cylindrical annular shaped beds the beds being superimposed one above the 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
    • 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
    • B01J8/0496—Heating or cooling the reactor
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/15—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively
    • C07C29/151—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
    • C07C29/152—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the reactor used
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12C—BEER; PREPARATION OF BEER BY FERMENTATION; PREPARATION OF MALT FOR MAKING BEER; PREPARATION OF HOPS FOR MAKING BEER
    • C12C11/00—Fermentation processes for beer
    • C12C11/02—Pitching yeast
    • 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
    • B01J2208/00194—Tubes
    • 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)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Food Science & Technology (AREA)
  • Mycology (AREA)
  • Microbiology (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IN1454/CAL/83A 1979-07-13 1983-11-26 IN157234B (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT24334/79A IT1123468B (it) 1979-07-13 1979-07-13 Reattore assiale-radiale per sintesi eterogenee
IT22701/80A IT1132092B (it) 1980-06-11 1980-06-11 Reattore a cartuccia modulare per sintesi eterogenee

Publications (1)

Publication Number Publication Date
IN157234B true IN157234B (fr) 1986-02-15

Family

ID=26328247

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1454/CAL/83A IN157234B (fr) 1979-07-13 1983-11-26

Country Status (11)

Country Link
US (1) US4372920A (fr)
AR (1) AR223885A1 (fr)
BR (1) BR8004275A (fr)
CH (1) CH643752A5 (fr)
DE (1) DE3026199A1 (fr)
ES (1) ES493323A0 (fr)
FR (1) FR2460707B1 (fr)
GB (1) GB2055606B (fr)
IN (1) IN157234B (fr)
MX (1) MX155877A (fr)
NL (1) NL188564C (fr)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
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CA1159229A (fr) * 1980-09-19 1983-12-27 John Mcfarland Convertisseur
IT1141102B (it) * 1980-11-28 1986-10-01 Ammonia Casale Sa Reattore assiale-radiale per sintesi eterogenee
CH646618A5 (it) * 1981-03-26 1984-12-14 Ammonia Casale Sa Reattore per sintesi eterogenee catalitiche.
US4452760A (en) * 1982-01-18 1984-06-05 The M. W. Kellogg Company Horizontal ammonia converter
DE3318098A1 (de) * 1983-05-18 1984-11-22 Linde Ag, 6200 Wiesbaden Verfahren und reaktor zur durchfuehrung einer endo- oder exothermen reaktion
US4482523A (en) * 1983-11-14 1984-11-13 The M. W. Kellogg Company Ammonia synthesis converter
DE3343114C2 (de) * 1983-11-29 1985-11-07 Uhde Gmbh, 4600 Dortmund Vorrichtung zur Durchführung exothermer, katalytischer Gasreaktionen für die Ammoniak- oder Methanol-Synthese
DE3469681D1 (en) * 1984-03-02 1988-04-14 Interatom Catalyst arrangement consisting of many ordered catalyst carrier bodies
DE3413421A1 (de) * 1984-04-10 1985-10-24 Uhde Gmbh, 4600 Dortmund Vorrichtung zur erzielung einer gleichmaessigen gasverteilung in radial durchstroemter katalysatorschicht
US4743432A (en) * 1984-11-16 1988-05-10 M.A.N. Maschinenfabrik Augsburg-Nurnberg Vertical reactor for the generation of methanol
US4642223A (en) * 1985-04-02 1987-02-10 Alberta Energy Company Ltd. Method for removing spent catalyst from a reactor tower and assembly for facilitating same
IN165082B (fr) * 1985-05-15 1989-08-12 Ammonia Casale Sa
US4988486A (en) * 1985-08-02 1991-01-29 The Boeing Company Hydrogen generator
CH666198A5 (it) * 1985-09-13 1988-07-15 Ammonia Casale Sa Reattore per sintesi catalitiche dell'ammoniaca, metanolo ed alcoli superiori.
CH670400A5 (fr) 1986-03-13 1989-06-15 Ammonia Casale Sa
CH672078A5 (fr) * 1986-06-02 1989-10-31 Ammonia Casale Sa
EP0265654A1 (fr) * 1986-09-25 1988-05-04 Ammonia Casale S.A. Procédé et appareillage pour la fabrication de parois de paniers remplis de catalyseurs destinées aux réacteurs de synthèse hétérogène
IN170330B (fr) * 1986-10-22 1992-03-14 Ammonia Casale Sa
DE3643858A1 (de) * 1986-12-22 1988-06-30 Uhde Gmbh Verfahren und vorrichtung zur temperaturregelung von katalysatorbetten in ammoniaksyntheseanlagen
DE3880877T2 (de) * 1987-02-26 1993-09-23 Ammonia Casale Sa System zur verbesserung der reaktorausbeute fuer exotherme synthese, insbesondere fuer die ammoniakreaktion.
DE3710004A1 (de) * 1987-03-26 1988-10-06 Uhde Gmbh Vorrichtung zur katalytischen behandlung von stickstoff und wasserstoff
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FR2615606B1 (fr) * 1987-05-22 1990-07-27 Faiveley Ets Reacteur echangeur de chaleur
DE3725564A1 (de) * 1987-08-01 1989-02-09 Uhde Gmbh Verfahren und anlage zur durchfuehrung einer synthese, insbesondere zur synthese von ammoniak
EP0332757A3 (fr) * 1987-12-24 1990-03-07 Ammonia Casale S.A. Convertisseur sous pression pour la synthèse hétérogène catalytique, en particulier pour l'ammoniac et l'alcool méthylique
EP0372453B1 (fr) * 1988-12-09 1995-11-15 Ammonia Casale S.A. Methode de rajustement in-situ d'un réacteur de conversion de monoxide de carbone du type flux axial.
US4959198A (en) * 1989-10-26 1990-09-25 Uop Downwardly forced particle bed for gas contacting
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EP0823863B1 (fr) * 1995-04-11 1999-03-03 Floriall Holdings Limited Procede et utilisation d'un reacteur pour la synthese exothermique heterogene du formaldehyde
CA2217521C (fr) * 1995-04-11 2007-10-16 Floriall Holdings Limited Procede et reacteur pour la synthese exothermique heterogene du formaldehyde
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US5950732A (en) * 1997-04-02 1999-09-14 Syntroleum Corporation System and method for hydrate recovery
WO1999019277A1 (fr) 1997-10-10 1999-04-22 Syntroleum Corporation Systeme et procede permettant de transformer des hydrocarbures legers en hydrocarbures lourds tout en separant l'eau en oxygene et en hydrogene
US6059961A (en) * 1998-04-27 2000-05-09 Uop Llc Method to alleviate thermal cycles in moving bed radial flow reactor
US6641625B1 (en) 1999-05-03 2003-11-04 Nuvera Fuel Cells, Inc. Integrated hydrocarbon reforming system and controls
US20020183571A1 (en) * 2000-11-30 2002-12-05 Sud-Chemie Inc. Radial reactor loading of a dehydrogenation catalyst
US7435862B2 (en) 2000-11-30 2008-10-14 Sud-Chemie Inc. Radial reactor loading of a dehydrogenation catalyst
US7070743B2 (en) * 2002-03-14 2006-07-04 Invista North America S.A R.L. Induction-heated reactors for gas phase catalyzed reactions
JP2006502938A (ja) * 2002-06-13 2006-01-26 ヌヴェラ フューエル セルズ インコーポレイテッド 優先的酸化反応装置の温度調整
DE10226461A1 (de) * 2002-06-13 2004-01-22 Uhde Gmbh Verfahren und Vorrichtung zur Verringerung des Gehaltes an NOx und N2O in Gasen
US6794417B2 (en) 2002-06-19 2004-09-21 Syntroleum Corporation System and method for treatment of water and disposal of contaminants produced by converting lighter hydrocarbons into heavier hydrocarbon
DE10359744A1 (de) * 2003-12-19 2005-07-14 Uhde Gmbh Verfahren und Vorrichtung zum Eindüsen von Sauerstoff in einen Synthesereaktor
DE102004022092A1 (de) * 2004-05-05 2005-11-24 Bauer-Kompressoren Heinz Bauer Oxidationskatalytische Abtrennvorrichtung
RU2283174C1 (ru) * 2005-03-03 2006-09-10 Институт Катализа Им. Г.К. Борескова Сибирского Отделения Российской Академии Наук Реактор для проведения каталитических процессов
DK1707259T3 (en) * 2005-04-01 2018-09-03 Casale Sa Process for heterogeneous synthesis of chemical compounds
WO2010017946A1 (fr) * 2008-08-11 2010-02-18 Uhde Gmbh Réacteur cylindrique vertical comportant un lit de catalyseur de faible épaisseur
DE102008037215A1 (de) 2008-08-11 2010-02-18 Uhde Gmbh Reaktor zur Durchführung katalytischer Reaktionen in der Gasphase
DE102008037216A1 (de) 2008-08-11 2010-02-18 Uhde Gmbh Vertikaler zylindrischer Reaktor mit dünnem Katalysatorbett
EP2374757A1 (fr) * 2010-04-09 2011-10-12 Ammonia Casale S.A. Procédé de modification de réacteur d'ammoniac à parois chaudes avec un réservoir doté d'une ouverture partielle
DE102011121188A1 (de) 2011-12-16 2013-06-20 Thyssen Krupp Uhde Gmbh Vorrichtung und Verfahren zur Beseitigung von NOx und N20
EP2610001A1 (fr) 2011-12-27 2013-07-03 Ammonia Casale S.A. Convertisseur catalytique à lit multiple adiabatique avec refroidissement inter-lit et procédé associé
EP2759338A1 (fr) * 2013-01-29 2014-07-30 Ammonia Casale S.A. Convertisseur catalytique à lit multiple adiabatique avec refroidissement inter-lit
CN103846061A (zh) * 2013-10-22 2014-06-11 洛阳智达石化工程有限公司 一种新型多床层径向固定床反应器
US20150129806A1 (en) * 2013-11-08 2015-05-14 Ammonia Casale Sa Process for Producing Ammonia Synthesis Gas and a Method for Revamping a Front-End of an Ammonia Plant
FR3015965B1 (fr) * 2013-12-26 2016-02-05 Abdol Hossein Naderi Convertisseur d'ammoniac comportant une paroi tubulaire interne
DE102014209636A1 (de) 2014-05-21 2015-11-26 Thyssenkrupp Ag Reaktor mit vertikal beweglicher Gassperre
WO2016055452A1 (fr) * 2014-10-07 2016-04-14 Basf Se Réacteur pour effectuer des réactions en phase gazeuse au moyen d'un catalyseur hétérogène
RU2608092C2 (ru) * 2015-05-29 2017-01-13 Дмитрий Александрович Блохин Реактор синтеза аммиака с разделенным потоком и трубчатой насадкой
FR3037821A1 (fr) * 2015-06-29 2016-12-30 Charles Denivelle Systeme et procede d'extraction d'elements micropolluants contenus dans un liquide par utilisation de matieres adsorbantes mises en oeuvre dans des porte-matieres essorables.
AU2017242105B2 (en) 2016-03-30 2021-04-22 Haldor Topsøe A/S A methanol synthesis process layout for large production capacity
CN107519822B (zh) * 2016-06-21 2019-05-10 中国石化工程建设有限公司 一种多床层轴径向反应器
US10329159B2 (en) 2016-06-21 2019-06-25 Haldor Topsoe A/S Axial-radial flow converter
DE102017001520A1 (de) 2017-02-15 2018-08-16 Clariant International Ltd Reaktor und Verfahren zur Maximierung der Methanolausbeute durch Einsatz von Katalysatorschichten
CN106964301B (zh) * 2017-05-18 2023-02-28 华陆工程科技有限责任公司 内置原料预热及蒸汽过热装置的新型炉式反应器
AR113648A1 (es) 2017-12-20 2020-05-27 Haldor Topsoe As Convertidor de flujo axial adiabático
CN111491723B (zh) * 2017-12-21 2022-08-16 卡萨乐有限公司 多床层催化转化器
US11596895B2 (en) * 2020-07-17 2023-03-07 Air Products And Chemicals, Inc. Radial adsorber, adsorption system, and adsorption methods
JP2024514031A (ja) * 2021-03-16 2024-03-28 カサーレ エスエー 部分的な負荷での混合動作のための反応器システム

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Also Published As

Publication number Publication date
ES8105580A1 (es) 1981-06-16
US4372920A (en) 1983-02-08
DE3026199C2 (fr) 1992-01-23
NL188564C (nl) 1992-08-03
FR2460707B1 (fr) 1986-09-05
BR8004275A (pt) 1981-01-27
GB2055606B (en) 1984-02-08
DE3026199A1 (de) 1981-01-29
GB2055606A (en) 1981-03-11
FR2460707A1 (fr) 1981-01-30
MX155877A (es) 1988-01-06
AR223885A1 (es) 1981-09-30
ES493323A0 (es) 1981-06-16
CH643752A5 (it) 1984-06-29
NL8004046A (nl) 1981-01-15

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