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WO2002083600A1 - Treatment of organic matter by chemical means - Google Patents

Treatment of organic matter by chemical means Download PDF

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Publication number
WO2002083600A1
WO2002083600A1 PCT/FR2001/000597 FR0100597W WO02083600A1 WO 2002083600 A1 WO2002083600 A1 WO 2002083600A1 FR 0100597 W FR0100597 W FR 0100597W WO 02083600 A1 WO02083600 A1 WO 02083600A1
Authority
WO
WIPO (PCT)
Prior art keywords
treatment
process according
materials
liquid
organic matter
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.)
Ceased
Application number
PCT/FR2001/000597
Other languages
French (fr)
Inventor
Max Dezier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to PCT/FR2001/000597 priority Critical patent/WO2002083600A1/en
Publication of WO2002083600A1 publication Critical patent/WO2002083600A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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
    • 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

Definitions

  • the present invention relates to a process for the chemical treatment of organic matter, solid and liquid, with a view to obtaining a pulverulent or granular product, stabilized and recovered without any danger to the environment.
  • the process consists in amalgamating with the solid organic matter, liquid of the calcium oxides ground and mechanically calibrated, in order to obtain a natural physicochemical reaction which, under the rise of the temperature, allows a dehydration of the matters in reaction boxes closed, without light and without oxygen.
  • This exothermic reaction according to the invention makes it possible, according to the properties of the calcium oxide, to obtain a stabilized mass, guaranteeing the treatment of pathogens and the control of heavy metals under the effect of the oxides and hydroxides which are safe for the environment.
  • This process applies to organic matter in general, such as animal excrement, chicken droppings, duck and pig manure, compost, fermentable parts of household waste, sludge and charged water, grease, etc.
  • the treatment of organic waste is obtained after three essential stages: grinding kneading, reaction in boxes, final grinding.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Processing Of Solid Wastes (AREA)
  • Treatment Of Sludge (AREA)

Abstract

The invention relates to a method for treatment of organic matter by chemical means, said matter being both solid and liquid, with the aim of obtaining a powder or granular product, stabilised and enhanced with no environmental risk. Said method comprises mixing the solid and liquid organic matter and calcium oxides which have been mechanically ground and calibrated, in order to produce a natural physico-chemical reaction, which, on raising the temperature, permits a dehydration of the matter within the confines of the closed reactor, without light and oxygen.

Description

TRAITEMENT PAR VOIE CHIMIQUE DE MATIERES ORGANIQUESCHEMICAL TREATMENT OF ORGANIC MATERIALS

BREVET D'INVENTIONPATENT

La présente invention se rapporte à un procédé de traitement par voie chimique de matières organiques, solide et liquide, en vue d'obtenir un produit pulvérulent ou granuleux, stabilisé et valorisé sans aucun danger pour l'environnement.The present invention relates to a process for the chemical treatment of organic matter, solid and liquid, with a view to obtaining a pulverulent or granular product, stabilized and recovered without any danger to the environment.

- LE PROCEDE- THE PROCESS

Le procédé consiste à amalgamer à la matière organique solide, liquide des oxydes de calcium broyés et calibrés mécaniquement, en vue d'obtenir une réaction physicochimique naturelle qui, sous l'élévation de la température, permet une déshydratation des matières dans des caissons de réaction clos, sans lumière et sans oxygène.The process consists in amalgamating with the solid organic matter, liquid of the calcium oxides ground and mechanically calibrated, in order to obtain a natural physicochemical reaction which, under the rise of the temperature, allows a dehydration of the matters in reaction boxes closed, without light and without oxygen.

Cette réaction exothermique selon l'invention permet selon les propriétés de l'oxyde de calcium d'obtenir une masse stabilisée, garantissant le traitement des pathogènes et la maîtrise des métaux lourds sous l'effet des oxydes et hydroxydes sécurisant pour l'environnement.This exothermic reaction according to the invention makes it possible, according to the properties of the calcium oxide, to obtain a stabilized mass, guaranteeing the treatment of pathogens and the control of heavy metals under the effect of the oxides and hydroxides which are safe for the environment.

Ce procédé s'applique aux matières organiques en général, telles que les déjections animales, fientes de poule, lisiers de canard et de porc, compostes, parties fermentescibles des ordures ménagères, boues et eaux chargées, graisses etc..This process applies to organic matter in general, such as animal excrement, chicken droppings, duck and pig manure, compost, fermentable parts of household waste, sludge and charged water, grease, etc.

La valorisation, des matières obtenues est réutilisable en amendement organo-calcique, remblai routier, matériaux très performants et hydrophobes. MODE DE TRAITEMENTThe recovery of the materials obtained is reusable as an organo-calcic amendment, road fill, very efficient and hydrophobic materials. TREATMENT MODE

Selon l'invention, le traitement des déchets organiques s'obtient après trois étapes essentielles: broyage malaxage, réaction en caissons, broyage final.According to the invention, the treatment of organic waste is obtained after three essential stages: grinding kneading, reaction in boxes, final grinding.

Ces opérations se font sur des unités de traitement industrielles ou mobiles selon * synoptique intégralement compris dans l'invention:These operations are carried out on industrial or mobile processing units according to * block diagram fully included in the invention:

- Alimentation des organiques. - Broyeur malaxeur.- Organic food. - Mixing mill.

- Réactif.- Responsive.

- Stockage des liquides.- Storage of liquids.

- Caisson de réaction, traitement de l'air.- Reaction box, air treatment.

- Broyeur pulvérulent. - Cyclonage des plastiques.- Powder grinder. - Cycloning of plastics.

- Presse à granulés.- Pellet press.

- Evacuation des bennes. - Evacuation of skips.

TRAITEMENT ET VALORISATION DES DECHETS ORGANIQUESTREATMENT AND RECOVERY OF ORGANIC WASTE

ALIMENTATION DES PRODUITSPRODUCT FEEDING

BROYEUR MALAXEURMIXER

REACTIFREAGENT

STOCKAGE LIQUIDELIQUID STORAGE

CAISSON DE REACTION ET TRAITEMENT DE L'AIRREACTION BOX AND AIR TREATMENT

BROYEUR PULVERULENTPULVERULENT CRUSHER

CYCLONAGE DES PLASTIQUESPLASTICS CYCLONING

PRESSE A GRANULESPELLET PRESS

EVACUATION DES BENNES BUCKET DISPOSAL

Claims

REVENDICATIONS TRAITEMENT ET VALORISATION DES DECHETS ORGANIQUESCLAIMS TREATMENT AND RECOVERY OF ORGANIC WASTE Procédé de traitement et de valorisation des déchets organiques, caractérisé par une adjonction mécanique d'oxyde et d'hydroxyde de calcium calibré, et d'un adjuvant réactif liquide, permettant d'opérer sur les déchets, le blocage des métaux lourds ainsi que le traitement des ammoniaques, provocants une réaction physico-chimique, exothermique naturel pouvant atteindre 250 à 300°, sans lumière et sans oxygène pour éviter l'enflamement des matières à traiter , comparable au phénomène de la thermolyse.Process for treating and recovering organic waste, characterized by a mechanical addition of calibrated calcium oxide and hydroxide, and a liquid reactive adjuvant, making it possible to operate on the waste, blocking heavy metals as well as treatment of ammonia, causing a physico-chemical, natural exothermic reaction of up to 250 to 300 °, without light and without oxygen to avoid the ignition of the materials to be treated, comparable to the phenomenon of thermolysis. La déshydratation obtenue des matières garanties une bonne stabilisation des pathogènes sans relargage sur environnementThe dehydration obtained from the materials guarantees a good stabilization of the pathogens without release on the environment Le procédé selon revendication N°I, consistant à incorporer les matières organiques dans un mélangeur malaxeur clos avec de l'oxyde et hydroxyde de calcium calibré ainsi que des adjuvants réactifs liquides.The process according to claim No. I, consisting in incorporating the organic matter in a closed mixer with calibrated calcium oxide and hydroxide as well as liquid reactive adjuvants. -Le procédé selon revendications n°I, consistant à introduire mécaniquement le mélange dans un réacteur catalyseur fermé pendant quatre à cinq heures garantissant une réaction physico-chimique exothermique élevée.-The process according to claims No. I, consisting of mechanically introducing the mixture into a closed catalyst reactor for four to five hours ensuring a high exothermic physicochemical reaction. -Le procédé selon revendication n°I, consistant à traiter les rejets gazeux à l'extérieur du réacteur, dans une tour cyclonique à filtre liquide permettant de traiter les ammoniaques et la concentration en MO2, CO et SO2.-The process according to claim No. I, consisting in treating the gaseous discharges outside the reactor, in a cyclonic tower with a liquid filter making it possible to treat the ammonia and the concentration of MO2, CO and SO2. -Le procédé selon revendication n°I, consistant à obtenir une déshydratation provocant une perte en humidité d'environ 30%, rendant les matières stables, hydrophobes, sans relargage de toxiques dans l'environnement en vue de la valorisation. Dispositif pour la mise en œuvre du procédé selon l'une des revendications précédentes consistant en une unité de traitement mobile à l'industriel composant les éléments suivants.-The process according to claim No. I, consisting in obtaining a dehydration causing a loss in humidity of about 30%, making the materials stable, hydrophobic, without releasing toxic substances into the environment for recovery. Device for implementing the method according to one of the preceding claims consisting of a mobile industrial processing unit comprising the following elements. - Alimentation des produits 1- Supply of products 1 - Broyeur malaxeur 2- Mixer mill 2 - Alimentation en réactif liquide et CAO 3- Supply of liquid reagent and CAD 3 - Stockage des liquides 4- Storage of liquids 4 - Caissons réacteur catalyseur 5- Catalyst reactor 5 - Broyeur pulvérulent 6- Powder mill 6 - Cyclone de tri des plastiques 7- Plastics sorting cyclone 7 - Presse à granulés 8- Pellet press 8 - Evacuations des bennes 9- Dump bodies 9 Application du procédé ou du dispositif selon l'une quelconque des revendications précédentes au traitement de toutes matières polluantes, telles que déjections animales, fientes de poules, lisiers de canards et de porcs, composte partie fermentescible des ordures ménagères, boues, eaux chargées, graisses. Application of the method or the device according to any one of the preceding claims to the treatment of all polluting materials, such as animal droppings, chicken droppings, duck and pig manure, compost fermentable part of household waste, sludge, loaded water, grease .
PCT/FR2001/000597 2001-02-22 2001-02-22 Treatment of organic matter by chemical means Ceased WO2002083600A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/FR2001/000597 WO2002083600A1 (en) 2001-02-22 2001-02-22 Treatment of organic matter by chemical means

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/FR2001/000597 WO2002083600A1 (en) 2001-02-22 2001-02-22 Treatment of organic matter by chemical means

Publications (1)

Publication Number Publication Date
WO2002083600A1 true WO2002083600A1 (en) 2002-10-24

Family

ID=8858919

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR2001/000597 Ceased WO2002083600A1 (en) 2001-02-22 2001-02-22 Treatment of organic matter by chemical means

Country Status (1)

Country Link
WO (1) WO2002083600A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869312A1 (en) * 2004-04-23 2005-10-28 Valorom PROCESS FOR TREATING GARBAGE

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB471067A (en) * 1936-02-26 1937-08-26 Alfred James Lee Improvements in or relating to fertilizers
FR2328679A2 (en) * 1975-10-20 1977-05-20 Bazian Jean Claude Manure prodn. from bird droppings and quicklime - by passing mixt. along conveyor which supplies jets of air to dry prod.
US4424069A (en) * 1982-08-12 1984-01-03 Chang Shien Fang Dry and wet dual-purpose dust-collecting device
EP0125440A2 (en) * 1983-05-11 1984-11-21 Ralf F. Piepho Abwassertechnik GmbH Fertiliser based on poultry manure, and method for its preparation
EP0839780A1 (en) * 1996-10-31 1998-05-06 Laviedor Process for treating poultry manure and fertiliser obtained therefrom
FR2762313A1 (en) * 1997-04-21 1998-10-23 Environnement Depollution Serv Treating domestic waste, sludge and fat for fertiliser production
FR2795401A1 (en) * 1999-06-22 2000-12-29 Max Dezier Treating and utilizing organic waste, e.g. manure or sludge, to give a product useful as e.g. road filler comprises reacting with calcium oxide for dehydration and stabilization

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB471067A (en) * 1936-02-26 1937-08-26 Alfred James Lee Improvements in or relating to fertilizers
FR2328679A2 (en) * 1975-10-20 1977-05-20 Bazian Jean Claude Manure prodn. from bird droppings and quicklime - by passing mixt. along conveyor which supplies jets of air to dry prod.
US4424069A (en) * 1982-08-12 1984-01-03 Chang Shien Fang Dry and wet dual-purpose dust-collecting device
EP0125440A2 (en) * 1983-05-11 1984-11-21 Ralf F. Piepho Abwassertechnik GmbH Fertiliser based on poultry manure, and method for its preparation
EP0839780A1 (en) * 1996-10-31 1998-05-06 Laviedor Process for treating poultry manure and fertiliser obtained therefrom
FR2762313A1 (en) * 1997-04-21 1998-10-23 Environnement Depollution Serv Treating domestic waste, sludge and fat for fertiliser production
FR2795401A1 (en) * 1999-06-22 2000-12-29 Max Dezier Treating and utilizing organic waste, e.g. manure or sludge, to give a product useful as e.g. road filler comprises reacting with calcium oxide for dehydration and stabilization

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2869312A1 (en) * 2004-04-23 2005-10-28 Valorom PROCESS FOR TREATING GARBAGE
WO2005110947A1 (en) * 2004-04-23 2005-11-24 Valorom Refuse processing method
EA011016B1 (en) * 2004-04-23 2008-12-30 Валором Refuse processing method
AP2087A (en) * 2004-04-23 2010-01-08 Valorom Refuse processing method
AU2005243915B2 (en) * 2004-04-23 2010-07-15 Valorom Refuse processing method

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