WO1990012771A3 - Procede pour transformer le purin en un engrais solide - Google Patents

Procede pour transformer le purin en un engrais solide Download PDF

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Publication number
WO1990012771A3
WO1990012771A3 PCT/EP1990/000642 EP9000642W WO9012771A3 WO 1990012771 A3 WO1990012771 A3 WO 1990012771A3 EP 9000642 W EP9000642 W EP 9000642W WO 9012771 A3 WO9012771 A3 WO 9012771A3
Authority
WO
WIPO (PCT)
Prior art keywords
liquid manure
deputrefied
fertilizer product
obtaining
pourable
Prior art date
Application number
PCT/EP1990/000642
Other languages
German (de)
English (en)
Other versions
WO1990012771A2 (fr
Inventor
Adolf Voss
Original Assignee
Adolf Voss
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 Adolf Voss filed Critical Adolf Voss
Publication of WO1990012771A2 publication Critical patent/WO1990012771A2/fr
Publication of WO1990012771A3 publication Critical patent/WO1990012771A3/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F3/00—Fertilisers from human or animal excrements, e.g. manure
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05B—PHOSPHATIC FERTILISERS
    • C05B5/00—Thomas phosphate; Other slag phosphates
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
    • C05D3/00—Calcareous fertilisers
    • C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E50/00—Technologies for the production of fuel of non-fossil origin
    • Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
    • 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
    • Y02P20/141—Feedstock
    • Y02P20/145—Feedstock the feedstock being materials of biological origin
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Fertilizers (AREA)

Abstract

Procédé pour transformer le purin brut, tel qu'on le trouve dans les exploitations agricoles, en particulier d'élevage de bétail (veaux, vaches, cochons en particulier), pour en faire de l'engrais solide coulant. Ce procédé comporte les trois phases successives suivantes: (a) on députréfie le purin brut dans une installation biologique d'extraction de gaz en le remuant, à la température ambiante ou à une température légèrement supérieure, pendant une à deux semaines, afin d'éliminer les gaz d'hydrocarbures, les gaz contenant du soufre et les gaz contenant de l'azote, en particulier le méthane, H2S et NH3; on obtient ainsi un purin députréfié colloïdal homogène pratiquement inodore; (b) on transforme et on rend granuleux le purin députréfié colloïdal obtenu lors de la phase (a) dans un mélangeur brasseur chauffable, en particulier un tambour rotatif, avec un sel minéral de calcium, le rapport entre le purin et le sel minéral de calcium étant de l'ordre de 1:1 à 4:1, en le remuant et en le chauffant jusqu'à une température de l'ordre de 30 à 80°C; et (c) on concasse encore le produit solide obtenu lors de la phase (b), le cas échéant, dans un appareil de broyage habituel, et on le moud en particulier jusqu'à obtenir la granulométrie désirée; enfin on l'agglomère en boulettes en ajoutant les produits de désintégration habituels pour obtenir un engrais coulable.
PCT/EP1990/000642 1989-04-26 1990-04-21 Procede pour transformer le purin en un engrais solide WO1990012771A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3913657A DE3913657A1 (de) 1989-04-26 1989-04-26 Verfahren zur verarbeitung von guelle zu einem festen duengemittel-produkt
DEP3913657.4 1989-04-26

Publications (2)

Publication Number Publication Date
WO1990012771A2 WO1990012771A2 (fr) 1990-11-01
WO1990012771A3 true WO1990012771A3 (fr) 1990-12-13

Family

ID=6379445

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1990/000642 WO1990012771A2 (fr) 1989-04-26 1990-04-21 Procede pour transformer le purin en un engrais solide

Country Status (4)

Country Link
EP (1) EP0470112A1 (fr)
AU (1) AU5442290A (fr)
DE (1) DE3913657A1 (fr)
WO (1) WO1990012771A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114370A1 (de) * 1991-05-02 1992-11-05 Rainer Fischer Mittel zur aufbereitung tierischer ausscheidungen
DE4114667A1 (de) * 1991-05-06 1992-11-12 Msg Marine Und Sondertechnik G Verfahren und vorrichtung zur aufbereitung tierischer abfallprodukte
EP3348539B1 (fr) * 2017-01-11 2022-04-20 Ingo Bode Procede de fabrication d'un engrais carboné organique
NL2021420B1 (en) * 2018-08-03 2020-02-12 Taurus Global B V Manure pellets, and process and equipment for making the same.

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1386109A (fr) * 1964-03-21 1965-01-15 Duengemittel Technik A G Procédé de préparation d'engrais à partir d'eaux résiduaires
DE1467389A1 (de) * 1962-05-25 1968-12-12 Albert Ag Chem Werke Verfahren zur Herstellung von Duengemitteln aus Abwasserschlamm
FR2277042A1 (fr) * 1974-07-05 1976-01-30 Sterling Drug Inc Procede de conditionnement de boues d'eaux usees
GB1580801A (en) * 1976-04-07 1980-12-03 Soyza C De Fertilizers obtained from sewage
DE3015239A1 (de) * 1980-04-21 1981-10-22 Gebrüder Weiss KG, 6340 Dillenburg Verfahren zur erzeugung von bio-gas aus hausmuell und klaerschlamm
EP0099052A2 (fr) * 1982-07-07 1984-01-25 Süd-Chemie Ag Procédé pour le traitement de matières fécales

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1467389A1 (de) * 1962-05-25 1968-12-12 Albert Ag Chem Werke Verfahren zur Herstellung von Duengemitteln aus Abwasserschlamm
FR1386109A (fr) * 1964-03-21 1965-01-15 Duengemittel Technik A G Procédé de préparation d'engrais à partir d'eaux résiduaires
FR2277042A1 (fr) * 1974-07-05 1976-01-30 Sterling Drug Inc Procede de conditionnement de boues d'eaux usees
GB1580801A (en) * 1976-04-07 1980-12-03 Soyza C De Fertilizers obtained from sewage
DE3015239A1 (de) * 1980-04-21 1981-10-22 Gebrüder Weiss KG, 6340 Dillenburg Verfahren zur erzeugung von bio-gas aus hausmuell und klaerschlamm
EP0099052A2 (fr) * 1982-07-07 1984-01-25 Süd-Chemie Ag Procédé pour le traitement de matières fécales

Also Published As

Publication number Publication date
WO1990012771A2 (fr) 1990-11-01
AU5442290A (en) 1990-11-16
EP0470112A1 (fr) 1992-02-12
DE3913657A1 (de) 1990-10-31

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