YU41291B - Method of performing endothermic processes - Google Patents

Method of performing endothermic processes

Info

Publication number
YU41291B
YU41291B YU1086/76A YU108676A YU41291B YU 41291 B YU41291 B YU 41291B YU 1086/76 A YU1086/76 A YU 1086/76A YU 108676 A YU108676 A YU 108676A YU 41291 B YU41291 B YU 41291B
Authority
YU
Yugoslavia
Prior art keywords
endothermic processes
performing endothermic
processes
endothermic
Prior art date
Application number
YU1086/76A
Other languages
English (en)
Other versions
YU108676A (en
Inventor
L Reh
H W Schmidt
L Plass
Original Assignee
Metallgesellschaft Ag
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 Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of YU108676A publication Critical patent/YU108676A/xx
Publication of YU41291B publication Critical patent/YU41291B/xx

Links

Classifications

    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • B01J6/001—Calcining
    • B01J6/004—Calcining using hot gas streams in which the material is moved
    • 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
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/26—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with two or more fluidised beds, e.g. reactor and regeneration installations
    • 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
    • B01J8/24—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique
    • B01J8/38—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it
    • B01J8/384—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only
    • B01J8/388—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed containing a rotatable device or being subject to rotation or to a circulatory movement, i.e. leaving a vessel and subsequently re-entering it being subject to a circulatory movement only externally, i.e. the particles leaving the vessel and subsequently re-entering it
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/02—Aluminium oxide; Aluminium hydroxide; Aluminates
    • C01F7/44—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water
    • C01F7/441—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination
    • C01F7/445—Dehydration of aluminium oxide or hydroxide, i.e. all conversions of one form into another involving a loss of water by calcination making use of a fluidised bed
    • 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
    • Y02P20/10—Process efficiency
    • Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/06—Temperature control
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S423/00—Chemistry of inorganic compounds
    • Y10S423/09—Reaction techniques
    • Y10S423/16—Fluidization

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Compounds Of Iron (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
YU1086/76A 1975-06-03 1976-04-29 Method of performing endothermic processes YU41291B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2524540A DE2524540C2 (de) 1975-06-03 1975-06-03 Verfahren zur Durchführung endothermer Prozesse

Publications (2)

Publication Number Publication Date
YU108676A YU108676A (en) 1982-05-31
YU41291B true YU41291B (en) 1987-02-28

Family

ID=5948113

Family Applications (1)

Application Number Title Priority Date Filing Date
YU1086/76A YU41291B (en) 1975-06-03 1976-04-29 Method of performing endothermic processes

Country Status (17)

Country Link
US (1) US4076796A (xx)
JP (1) JPS5920380B2 (xx)
AU (1) AU499771B2 (xx)
BR (1) BR7603522A (xx)
CA (1) CA1079032A (xx)
DE (1) DE2524540C2 (xx)
FR (1) FR2313120A1 (xx)
GB (1) GB1500096A (xx)
GR (1) GR60266B (xx)
HU (1) HU177477B (xx)
IN (1) IN143800B (xx)
IT (1) IT1081079B (xx)
NL (1) NL180387C (xx)
RO (1) RO72150A (xx)
SU (1) SU1109041A3 (xx)
YU (1) YU41291B (xx)
ZA (1) ZA762959B (xx)

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DE2805906C2 (de) * 1978-02-13 1986-08-14 Aluminium Pechiney, Lyon Verfahren zur thermischen Spaltung von Aluminiumchloridhydrat
SE419129B (sv) * 1979-05-29 1981-07-13 Stora Kopparbergs Bergslags Ab Anordning for reduktion av finfordelat jernoxidhaltigt material i en cirkulerande flytbedd
US4389381A (en) * 1980-09-19 1983-06-21 Battelle Development Corporation Limestone calcination
FI62468C (fi) * 1981-08-24 1983-01-10 Ahlstroem Oy Virvelbaeddsreaktor
FR2528670B1 (fr) * 1982-06-18 1985-08-23 Fives Cail Babcock Procede pour separer les amandes des noix de palme et installation pour la mise en oeuvre de ce procede
US4874584A (en) * 1982-07-12 1989-10-17 A. Ahlstrom Osakeyhtio Fluidized bed reactor
DE3235558A1 (de) * 1982-09-25 1984-03-29 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur abtrennung von schadstoffen aus abgasen
FR2570620B1 (fr) * 1984-09-24 1988-10-28 Electricite De France Procede et dispositif de decarbonatation de mineraux par calcination en lit fluidise
US4748010A (en) * 1985-03-11 1988-05-31 Chemstar, Inc. Energy conserving limestone calcining system
DE3615622A1 (de) * 1986-05-09 1987-11-12 Metallgesellschaft Ag Verfahren zur durchfuehrung endothermer prozesse
DE3617802A1 (de) * 1986-05-27 1987-12-03 Rheinische Braunkohlenw Ag Verfahren zur herstellung von wasserstoff und kohlenmonoxid enthaltenen gasen aus festen brennstoffen
DE3621170A1 (de) * 1986-06-25 1988-01-07 Metallgesellschaft Ag Verfahren zur staubaufbereitung
DE3702892A1 (de) * 1987-01-31 1988-08-11 Rheinische Braunkohlenw Ag Verfahren und einrichtung zur behandlung von koernigen feststoffen in einer wirbelschicht
US5213587A (en) * 1987-10-02 1993-05-25 Studsvik Ab Refining of raw gas
US5139749A (en) * 1990-06-22 1992-08-18 Tas, Inc. Fluidized calcining process
DK167004B1 (da) * 1990-07-11 1993-08-16 Smidth & Co As F L Fremgangsmaade og anlaeg til varmebehandling af pulverformet materiale
US5500195A (en) * 1992-11-13 1996-03-19 Foster Wheeler Energy Corporation Method for reducing gaseous emission of halogen compounds in a fluidized bed reactor
FR2698637B1 (fr) * 1992-11-27 1995-01-27 Lorraine Laminage Installation de réduction du minerai de fer utilisant des lits de particules solides fluidisés par un gaz réducteur.
FR2703070B1 (fr) * 1993-03-26 1995-05-05 Lorraine Laminage Installation de réduction du minerai de fer utilisant un lit fluidise circulant munie d'un dispositif de réglage du débit de matières solides.
US5837051A (en) 1994-12-27 1998-11-17 Bayer Ag Process for the thermal treatment of iron oxides in a circulating fluidized bed
DE19542309A1 (de) * 1995-11-14 1997-05-15 Metallgesellschaft Ag Verfahren zur Herstellung von Aluminiumoxid aus Aluminiumhydroxid
US5744108A (en) 1996-01-15 1998-04-28 Bayer Ag Process for the thermal treatment of titanium dioxide in a circulating fluidized bed and the use thereof
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DE19805897C1 (de) * 1998-02-13 1998-12-03 Metallgesellschaft Ag Verfahren zur Schlußkühlung von wasserfreiem Aluminiumoxid
US6743747B1 (en) 2000-02-24 2004-06-01 Exxonmobil Chemical Patents Inc. Catalyst pretreatment in an oxgenate to olefins reaction system
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US6441262B1 (en) 2001-02-16 2002-08-27 Exxonmobil Chemical Patents, Inc. Method for converting an oxygenate feed to an olefin product
US6518475B2 (en) 2001-02-16 2003-02-11 Exxonmobil Chemical Patents Inc. Process for making ethylene and propylene
US7227048B2 (en) 2001-12-31 2007-06-05 Exxonmobil Chemical Patents Inc. Converting oxygenates to olefins over a catalyst comprising acidic molecular sieve of controlled carbon atom to acid site ratio
US7247764B2 (en) 2002-08-14 2007-07-24 Exxonmobil Chemical Patents Inc. Conversion process
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US7083762B2 (en) * 2002-10-18 2006-08-01 Exxonmobil Chemical Patents Inc. Multiple riser reactor with centralized catalyst return
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US7007701B2 (en) * 2002-10-28 2006-03-07 Exxonmobil Chemical Patents Inc. Processor for removing contaminants from a compressor in a methanol to olefin separation system
US6899046B2 (en) 2002-11-26 2005-05-31 Exxonmobil Chemical Patents Inc. Shipping methanol for a methanol to olefin unit in non-methanol carriers
US7115791B2 (en) * 2002-12-19 2006-10-03 Exxonmobil Chemical Patents Inc. Method and apparatus for controlling effluent composition in oxygenates to olefins conversion
DE10260738A1 (de) * 2002-12-23 2004-07-15 Outokumpu Oyj Verfahren und Anlage zur Förderung von feinkörnigen Feststoffen
DE10260736A1 (de) * 2002-12-23 2004-09-02 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen
DE10260740B4 (de) * 2002-12-23 2004-12-30 Outokumpu Oyj Verfahren und Anlage zur Entfernung von gasförmigen Schadstoffen aus Abgasen
DE10260741A1 (de) * 2002-12-23 2004-07-08 Outokumpu Oyj Verfahren und Anlage zur Wärmebehandlung von feinkörnigen Feststoffen
US7071136B2 (en) 2003-05-21 2006-07-04 Exxonmobil Chemical Patents Inc Attrition resistant molecular sieve catalysts
US7015174B2 (en) 2003-06-20 2006-03-21 Exxonmobil Chemical Patents Inc. Maintaining molecular sieve catalytic activity under water vapor conditions
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US7241716B2 (en) 2003-11-10 2007-07-10 Exxonmobil Chemical Patents Inc. Protecting catalytic sites of metalloaluminophosphate molecular sieves
US7033971B2 (en) * 2004-02-09 2006-04-25 Exxonmobil Chemical Patents Inc. Method for using stabilizing catalyst activity during MTO unit operation
US7199277B2 (en) * 2004-07-01 2007-04-03 Exxonmobil Chemical Patents Inc. Pretreating a catalyst containing molecular sieve and active metal oxide
US20060040821A1 (en) * 2004-08-18 2006-02-23 Pujado Peter R Treatment of air to a catalyst regenerator to maintain catalyst activity
US7223714B2 (en) 2004-11-04 2007-05-29 Exxonmobil Chemical Patents Inc. Method of transferring catalyst in a reaction system
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US7578987B2 (en) * 2005-06-20 2009-08-25 Uop Llc Synthesis of SAPO-34 with essentially pure CHA framework
WO2007135052A1 (en) * 2006-05-19 2007-11-29 Shell Internationale Research Maatschappij B.V. Process for the preparation of an olefin
WO2007135047A1 (en) * 2006-05-19 2007-11-29 Shell Internationale Research Maatschappij B.V. Process for the alkylation of a cycloalkene
WO2007135053A1 (en) * 2006-05-19 2007-11-29 Shell Internationale Research Maatschappij B.V. Process for the preparation of c5 and/or c6 olefins
WO2007135055A1 (en) * 2006-05-19 2007-11-29 Shell Internationale Research Maatschappij B.V. Process for the preparation of propylene
TW200806605A (en) * 2006-05-19 2008-02-01 Shell Int Research Process for the preparation of an olefin
CN101448763B (zh) * 2006-05-19 2013-04-24 国际壳牌研究有限公司 烯烃的制备方法
CA2651971A1 (en) * 2006-05-19 2007-11-29 Shell Internationale Research Maatschappij B.V. Process for the preparation of propylene from a hydrocarbon feed
AT505526B1 (de) * 2007-08-14 2010-09-15 Univ Wien Tech Wirbelschichtreaktorsystem
DE102007041586B4 (de) * 2007-09-01 2014-03-27 Outotec Oyj Verfahren und Anlage zur Wärmebehandlung von körnigen Feststoffen
EP2225017A1 (en) 2007-11-19 2010-09-08 Shell Internationale Research Maatschappij B.V. Process for the preparation of an olefin
EP2231321B1 (en) * 2007-11-19 2013-05-22 Shell Internationale Research Maatschappij B.V. Process for the preparation of an olefinic product
ATE518588T1 (de) * 2007-11-19 2011-08-15 Shell Int Research Verfahren zur herstellung eines olefinischen produkts
WO2009130292A2 (en) * 2008-04-24 2009-10-29 Shell Internationale Research Maatschappij B.V. Process to prepare an olefin-containing product or a gasoline product
DE102008020600B4 (de) 2008-04-24 2010-11-18 Outotec Oyj Verfahren und Anlage zur Wärmebehandlung feinkörniger mineralischer Feststoffe
IT1393168B1 (it) * 2008-09-08 2012-04-11 Senneca Impianto e processo per combustione di tipo "looping" di solidi carboniosi
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DE102009006095B4 (de) * 2009-01-26 2019-01-03 Outotec Oyj Verfahren und Anlage zur Herstellung von Aluminiumoxid aus Aluminiumhydroxid
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US3144303A (en) * 1960-08-30 1964-08-11 Du Pont Fluidization process
DE1767628C3 (de) * 1968-05-30 1985-03-14 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Durchführung endothermer Prozesse
DE1966684B2 (de) * 1969-01-18 1975-08-14 Kloeckner-Humboldt-Deutz Ag, 5000 Koeln Vorrichtung zur thermischen Behandlung von feinkörnigen Stoffen, insbesondere von Kalk, Dolomit oder Magnesit In der Schwebe
US3648380A (en) * 1970-05-28 1972-03-14 Aluminum Co Of America Fluidized bed level control
DE2106306C3 (de) * 1971-02-10 1974-12-19 Metallgesellschaft Ag, 6000 Frankfurt Verfahren zur Herstellung von Aluminiumfluorid

Also Published As

Publication number Publication date
GB1500096A (en) 1978-02-08
US4076796A (en) 1978-02-28
BR7603522A (pt) 1977-01-04
AU499771B2 (en) 1979-05-03
ZA762959B (en) 1977-04-27
AU1295176A (en) 1977-10-20
FR2313120B1 (xx) 1980-04-04
FR2313120A1 (fr) 1976-12-31
DE2524540A1 (de) 1976-12-23
DE2524540C2 (de) 1986-04-24
NL7604519A (nl) 1976-12-07
JPS5920380B2 (ja) 1984-05-12
NL180387B (nl) 1986-09-16
RO72150A (ro) 1982-05-10
JPS51147478A (en) 1976-12-17
YU108676A (en) 1982-05-31
NL180387C (nl) 1987-02-16
SU1109041A3 (ru) 1984-08-15
CA1079032A (en) 1980-06-10
GR60266B (en) 1978-04-20
IT1081079B (it) 1985-05-16
HU177477B (en) 1981-10-28
IN143800B (xx) 1978-02-04

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