DE3480381D1 - Process and apparatus for carrying out continuous exothermal gas producing reactions in the dry phase - Google Patents

Process and apparatus for carrying out continuous exothermal gas producing reactions in the dry phase

Info

Publication number
DE3480381D1
DE3480381D1 DE8484401486T DE3480381T DE3480381D1 DE 3480381 D1 DE3480381 D1 DE 3480381D1 DE 8484401486 T DE8484401486 T DE 8484401486T DE 3480381 T DE3480381 T DE 3480381T DE 3480381 D1 DE3480381 D1 DE 3480381D1
Authority
DE
Germany
Prior art keywords
mixer
carrying
out continuous
gas producing
reaction chamber
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.)
Expired
Application number
DE8484401486T
Other languages
German (de)
English (en)
Inventor
Christian Marie Fayard
Villele Hubert Marie De
Paul Gillet
Jean-Claude Siberchicot
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.)
Timac SA
Original Assignee
Timac SA
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 Timac SA filed Critical Timac SA
Application granted granted Critical
Publication of DE3480381D1 publication Critical patent/DE3480381D1/de
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/322—Preparation by neutralisation of orthophosphoric acid
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23K—FODDER
    • A23K20/00—Accessory food factors for animal feeding-stuffs
    • A23K20/20—Inorganic substances, e.g. oligoelements
    • A23K20/26—Compounds containing phosphorus
    • 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
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/10—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by stirrers or by rotary drums or rotary receptacles or endless belts
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/32—Phosphates of magnesium, calcium, strontium, or barium
    • C01B25/34—Magnesium phosphates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B25/00—Phosphorus; Compounds thereof
    • C01B25/16—Oxyacids of phosphorus; Salts thereof
    • C01B25/26—Phosphates
    • C01B25/45—Phosphates containing plural metal, or metal and ammonium
    • 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
    • C01F5/00—Compounds of magnesium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Zoology (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Husbandry (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Saccharide Compounds (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Cookers (AREA)
  • Fertilizers (AREA)
DE8484401486T 1983-07-29 1984-07-13 Process and apparatus for carrying out continuous exothermal gas producing reactions in the dry phase Expired DE3480381D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8312586A FR2549740B1 (fr) 1983-07-29 1983-07-29 Procede et appareillage pour la mise en oeuvre en continu et en phase seche de reactions exothermiques et impliquant un degagement gazeux, et produits obtenus, notamment phosphates de calcium

Publications (1)

Publication Number Publication Date
DE3480381D1 true DE3480381D1 (en) 1989-12-14

Family

ID=9291258

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484401486T Expired DE3480381D1 (en) 1983-07-29 1984-07-13 Process and apparatus for carrying out continuous exothermal gas producing reactions in the dry phase

Country Status (8)

Country Link
US (1) US4670225A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0133099B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE47799T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3480381D1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES8600958A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2549740B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GR (1) GR82435B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MA (1) MA20187A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922654A1 (de) * 1989-07-10 1991-01-17 Heubach & Lindgens Gmbh & Co K Verfahren zur beschleunigten herstellung von mennige
FR2755686B1 (fr) * 1996-11-12 2001-11-23 Ikem Procede et appareillage pour la fabrication de phosphates calciques et calco-magnesiens a partir de produits solides

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US955002A (en) * 1909-07-21 1910-04-12 Solomon Schulein Combined gas and electric fixture.
US2878112A (en) * 1955-08-17 1959-03-17 Union Stock Yard & Transit Co Chicago Method and apparatus for composting manure
US3467495A (en) * 1965-12-23 1969-09-16 Int Minerals & Chem Corp Preparation of calcium phosphates
US3409394A (en) * 1967-12-22 1968-11-05 James P. Sprigg Method of producing phosphate granules by reacting phosphoric acid and a carbonate with controlled reaction times
DE2028732C3 (de) * 1970-06-11 1975-08-14 Chemische Fabrik Kalk Gmbh, 5000 Koeln Verfahren zur Herstellung mineralischer Beifuttermittel in Form von granulierten, rieselfähigen Calciumphosphaten
US4249929A (en) * 1972-10-25 1981-02-10 Franz Kneer Method of digesting organic wastes
US4032319A (en) * 1973-06-19 1977-06-28 J. R. Simplot Company Composite fertilizer and method for its manufacture
FR2340905B1 (fr) * 1976-02-10 1985-11-22 Baslini Ind Chim Procede pour la production de phosphate bicalcique pour usage dans les mangeailles a partir de l'acide phosphorique et de la chaux
UST955002I4 (en) 1976-02-23 1977-02-01 Tennessee Valley Authority Fertilizer processes incorporating scrubbed flue gas sludge byproduct
DE2723581C2 (de) * 1977-03-08 1984-11-29 Techtransfer GmbH, 7000 Stuttgart Verfahren zum aeroben Verrotten von tierischen Exkrementen oder Klärschlamm sowie Anlage zur Durchführung des Verfahrens
DE2757144C2 (de) * 1977-12-21 1983-12-22 Gebrüder Weiss KG, 6340 Dillenburg Einrichtung zum Belüften von organischen Abfallstoffen

Also Published As

Publication number Publication date
US4670225A (en) 1987-06-02
ES534700A0 (es) 1985-10-16
ES8600958A1 (es) 1985-10-16
FR2549740B1 (fr) 1986-04-18
FR2549740A1 (fr) 1985-02-01
MA20187A1 (fr) 1985-04-01
GR82435B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-12-13
ATE47799T1 (de) 1989-11-15
EP0133099A2 (fr) 1985-02-13
EP0133099B1 (fr) 1989-11-08
EP0133099A3 (en) 1985-04-10

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee