NL7304917A - - Google Patents

Info

Publication number
NL7304917A
NL7304917A NL7304917A NL7304917A NL7304917A NL 7304917 A NL7304917 A NL 7304917A NL 7304917 A NL7304917 A NL 7304917A NL 7304917 A NL7304917 A NL 7304917A NL 7304917 A NL7304917 A NL 7304917A
Authority
NL
Netherlands
Application number
NL7304917A
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 NL7304917A publication Critical patent/NL7304917A/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/02Chemical 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
    • B01J8/04Chemical 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/00106Controlling the temperature by indirect heat exchange
    • B01J2208/00115Controlling the temperature by indirect heat exchange with heat exchange elements inside the bed of solid particles
    • B01J2208/00132Tubes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/00106Controlling the temperature by indirect heat exchange
    • B01J2208/00168Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles
    • B01J2208/00256Controlling the temperature by indirect heat exchange with heat exchange elements outside the bed of solid particles in a heat exchanger for the heat exchange medium separate from the reactor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00017Controlling the temperature
    • B01J2208/0053Controlling multiple zones along the direction of flow, e.g. pre-heating and after-cooling
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2208/00Processes carried out in the presence of solid particles; Reactors therefor
    • B01J2208/00008Controlling the process
    • B01J2208/00548Flow

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
NL7304917A 1972-04-29 1973-04-09 NL7304917A (US07166745-20070123-C00016.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2221288A DE2221288C3 (de) 1972-04-29 1972-04-29 Reaktionsapparat zur Durchführung katalytischer Reaktionen in mehreren Stufen

Publications (1)

Publication Number Publication Date
NL7304917A true NL7304917A (US07166745-20070123-C00016.png) 1973-10-31

Family

ID=5843743

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7304917A NL7304917A (US07166745-20070123-C00016.png) 1972-04-29 1973-04-09

Country Status (9)

Country Link
US (1) US3898295A (US07166745-20070123-C00016.png)
JP (1) JPS5246188B2 (US07166745-20070123-C00016.png)
AT (1) AT330733B (US07166745-20070123-C00016.png)
BE (1) BE798714A (US07166745-20070123-C00016.png)
DE (1) DE2221288C3 (US07166745-20070123-C00016.png)
FR (1) FR2183007B1 (US07166745-20070123-C00016.png)
GB (1) GB1415452A (US07166745-20070123-C00016.png)
IT (1) IT982833B (US07166745-20070123-C00016.png)
NL (1) NL7304917A (US07166745-20070123-C00016.png)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2504343C2 (de) * 1975-02-03 1982-07-08 Linde Ag, 6200 Wiesbaden Verfahren und Reaktor zur Durchführung exothermer katalytischer Reaktionen
JPS5446923A (en) * 1977-09-16 1979-04-13 Takemoto Oil & Fat Co Ltd Contamination preventing method of heat treating heater in treating process of thermoplastic synthetic fiber
DE2809126C2 (de) * 1978-03-03 1986-07-17 GHT Gesellschaft für Hochtemperaturreaktor-Technik mbH, 5060 Bergisch Gladbach Spaltofen
US4794226A (en) * 1983-05-26 1988-12-27 Metcal, Inc. Self-regulating porous heater device
US5073625A (en) * 1983-05-26 1991-12-17 Metcal, Inc. Self-regulating porous heating device
JP2888709B2 (ja) * 1992-10-29 1999-05-10 株式会社日立製作所 化学プラントにおける化学反応容器の交換方法
US7316804B2 (en) * 2001-08-02 2008-01-08 Ineos Usa Llc Flow reactors for chemical conversions with heterogeneous catalysts
DE10233975A1 (de) * 2002-07-25 2004-02-12 Lurgi Ag Vorrichtung zur Herstellung von Propylen aus Methanol
AT14170U1 (de) * 2014-05-27 2015-05-15 Scheuch Gmbh Vorrichtung zur Herstellung von Zementklinker

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1741308A (en) * 1925-09-09 1929-12-31 Selden Co Process of reducing products of carbon monoxide
US1959898A (en) * 1929-08-14 1934-05-22 Kathe Brode Production of phthalic anhydride
US2078948A (en) * 1935-02-13 1937-05-04 Houdry Process Corp Control of exothermic reactions
US2248734A (en) * 1940-06-12 1941-07-08 Standard Oil Dev Co Manufacture of hydrocarbon products by hydrogenation of oxides of carbon
US2585462A (en) * 1947-12-19 1952-02-12 Gulf Research Development Co Catalytic apparatus
US2898183A (en) * 1954-03-18 1959-08-04 Montedison Spa Process and apparatus for performing exothermic reactions under high pressure and at elevated temperature
US3395982A (en) * 1966-10-14 1968-08-06 United States Steel Corp Synthetic production of ammonia

Also Published As

Publication number Publication date
BE798714A (fr) 1973-08-16
DE2221288A1 (de) 1973-11-15
AT330733B (de) 1976-07-12
JPS4948567A (US07166745-20070123-C00016.png) 1974-05-10
US3898295A (en) 1975-08-05
DE2221288B2 (de) 1974-08-15
DE2221288C3 (de) 1975-04-17
FR2183007B1 (US07166745-20070123-C00016.png) 1978-06-30
GB1415452A (en) 1975-11-26
JPS5246188B2 (US07166745-20070123-C00016.png) 1977-11-22
IT982833B (it) 1974-10-21
FR2183007A1 (US07166745-20070123-C00016.png) 1973-12-14
ATA268773A (de) 1975-10-15

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BV The patent application has lapsed