FR2090510A5 - - Google Patents

Info

Publication number
FR2090510A5
FR2090510A5 FR7114010A FR7114010A FR2090510A5 FR 2090510 A5 FR2090510 A5 FR 2090510A5 FR 7114010 A FR7114010 A FR 7114010A FR 7114010 A FR7114010 A FR 7114010A FR 2090510 A5 FR2090510 A5 FR 2090510A5
Authority
FR
France
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.)
Expired
Application number
FR7114010A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chemical Construction Corp
Original Assignee
Chemical Construction Corp
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 by Chemical Construction Corp filed Critical Chemical Construction Corp
Application granted granted Critical
Publication of FR2090510A5 publication Critical patent/FR2090510A5/fr
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
    • 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
    • B01J8/0242—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 flow within the bed being predominantly vertical
    • B01J8/0257—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 flow within the bed being predominantly vertical in a cylindrical annular shaped bed
    • 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
    • B01J8/0278—Feeding reactive fluids
    • 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
    • B01J8/0285—Heating or cooling 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
    • 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
    • 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
    • B01J2208/00796—Details of the reactor or of the particulate material
    • B01J2208/00805—Details of the particulate material
    • B01J2208/00814—Details of the particulate material the particulate material being provides in prefilled containers
    • 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)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Analytical Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
FR7114010A 1970-04-20 1971-04-20 Expired FR2090510A5 (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US3010170A 1970-04-20 1970-04-20

Publications (1)

Publication Number Publication Date
FR2090510A5 true FR2090510A5 (enExample) 1972-01-14

Family

ID=21852505

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7114010A Expired FR2090510A5 (enExample) 1970-04-20 1971-04-20

Country Status (3)

Country Link
US (1) US3663179A (enExample)
DE (1) DE2119127A1 (enExample)
FR (1) FR2090510A5 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007743A1 (en) * 1978-07-17 1980-02-06 The M. W. Kellogg Company Synthesis of ammonia and converter system therefor
EP0254936A3 (en) * 1986-07-15 1988-09-21 The M. W. Kellogg Company Ammonia synthesis converter

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787188A (en) * 1971-11-26 1974-01-22 Dow Chemical Co Apparatus for catalytic reactions
IT1075397B (it) * 1977-04-15 1985-04-22 Snam Progetti Reattore per metanazione
DE2717101C2 (de) * 1977-04-18 1986-04-03 Didier Engineering Gmbh, 4300 Essen Verfahren zur katalytischen Umsetzung eines reduzierenden Gases
IT1141102B (it) * 1980-11-28 1986-10-01 Ammonia Casale Sa Reattore assiale-radiale per sintesi eterogenee
DE3343114C2 (de) * 1983-11-29 1985-11-07 Uhde Gmbh, 4600 Dortmund Vorrichtung zur Durchführung exothermer, katalytischer Gasreaktionen für die Ammoniak- oder Methanol-Synthese
JPS60150824A (ja) * 1984-01-18 1985-08-08 Toyo Eng Corp 改良反応器
US4597946A (en) * 1985-04-30 1986-07-01 Uop Inc. Vertical tube reactor with serial downward flow through a plurality of sets of particulate containing tubes
US4847401A (en) * 1985-12-31 1989-07-11 Merrell Dow Pharmaceuticals Inc. Continuous large-scale production of ethyl 2,2-difluoro-4-pentenoate and 2-fluorinated methyl aminoacetonitriles by use of a flow reactor
US4735780A (en) * 1986-07-15 1988-04-05 The M. W. Kellogg Company Ammonia synthesis converter
DE3829215A1 (de) * 1988-08-29 1990-03-08 Uhde Gmbh Reaktor zur durchfuehrung katalytischer gasreaktionen mit einem druckfesten mantel und je einem kugelboden am stirnseitigen aussenrand
DE3829214A1 (de) * 1988-08-29 1990-03-08 Uhde Gmbh Reaktor zur durchfuehrung katalytischer gasreaktionen mit einer mehrzahl von kaltgaszufuehrungen
CN1088618C (zh) * 1996-08-21 2002-08-07 楼寿林 一种接近最佳温度的催化反应改进工艺及其合成反应器
EP1060788A1 (en) * 1999-06-15 2000-12-20 Methanol Casale S.A. Isothermal catalytic reactor for exothermic or endothermic heterogeneous reactions
US7022294B2 (en) * 2000-01-25 2006-04-04 Meggitt (Uk) Limited Compact reactor
IT1319549B1 (it) * 2000-12-14 2003-10-20 Methanol Casale Sa Reattore per l'effettuazione di reazioni eterogenee esotermiche oendotermiche
US7232848B2 (en) * 2002-09-09 2007-06-19 Conocophillips Company Gas agitated multiphase reactor with stationary catalyst solid phase
US20050074572A1 (en) * 2003-10-01 2005-04-07 3M Innovative Properties Company Debris removal tape and method of using same
CN103391812B (zh) * 2010-12-21 2015-04-08 巴斯夫欧洲公司 用于进行自热气相脱氢的反应器
AR113649A1 (es) 2017-12-20 2020-05-27 Haldor Topsoe As Convertidor de flujo axial enfriado
CN109395670B (zh) * 2018-09-30 2022-04-12 中石化宁波工程有限公司 变温等温变换反应装置
CN112206721B (zh) * 2019-07-12 2023-04-11 中国石油化工股份有限公司 一种固定床反应器及加氢催化剂再生方法
EP4018145B1 (en) * 2019-08-22 2025-05-21 Commonwealth Scientific and Industrial Research Organisation Moving-bed particle heat exchanger

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1931636A (en) * 1930-12-30 1933-10-24 Atmospheric Nitrogen Corp Apparatus for conducting catalytic reactions
US3208833A (en) * 1963-05-01 1965-09-28 Universal Oil Prod Co Fluid distributing means for packed chambers
GB1103592A (en) * 1964-04-08 1968-02-21 Ici Ltd Synthesis pressure vessel
GB1105614A (en) * 1964-04-22 1968-03-06 Ici Ltd Catalytic converter
US3442627A (en) * 1965-06-14 1969-05-06 Union Oil Co Catalyst unloading and temperature control apparatus
US3459511A (en) * 1965-08-23 1969-08-05 Mitsubishi Gas Chemical Co Exothermic catalytic reaction apparatus
US3388968A (en) * 1965-12-01 1968-06-18 Exxon Research Engineering Co Ammonia synthesis feed and recycle loop
US3475136A (en) * 1966-05-09 1969-10-28 Pullman Inc Apparatus for effecting catalytic reactions at elevated pressures

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0007743A1 (en) * 1978-07-17 1980-02-06 The M. W. Kellogg Company Synthesis of ammonia and converter system therefor
EP0254936A3 (en) * 1986-07-15 1988-09-21 The M. W. Kellogg Company Ammonia synthesis converter

Also Published As

Publication number Publication date
DE2119127A1 (de) 1971-11-04
US3663179A (en) 1972-05-16

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Legal Events

Date Code Title Description
ST Notification of lapse