WO2009101652A3 - Chemical-physical process for fertilizer production from organic waste and production plant - Google Patents

Chemical-physical process for fertilizer production from organic waste and production plant Download PDF

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Publication number
WO2009101652A3
WO2009101652A3 PCT/IT2009/000058 IT2009000058W WO2009101652A3 WO 2009101652 A3 WO2009101652 A3 WO 2009101652A3 IT 2009000058 W IT2009000058 W IT 2009000058W WO 2009101652 A3 WO2009101652 A3 WO 2009101652A3
Authority
WO
WIPO (PCT)
Prior art keywords
devices
fertilizer
mass
wastes
production
Prior art date
Application number
PCT/IT2009/000058
Other languages
French (fr)
Other versions
WO2009101652A2 (en
Inventor
Andrea Chidichimo
Antonio Alfano
Vincenzo Alfano
Giuseppe Salerno
Bartolo Gabriele
Giuseppe Chidichimo
Original Assignee
Andrea Chidichimo
Antonio Alfano
Vincenzo Alfano
Giuseppe Salerno
Bartolo Gabriele
Giuseppe Chidichimo
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 Andrea Chidichimo, Antonio Alfano, Vincenzo Alfano, Giuseppe Salerno, Bartolo Gabriele, Giuseppe Chidichimo filed Critical Andrea Chidichimo
Publication of WO2009101652A2 publication Critical patent/WO2009101652A2/en
Publication of WO2009101652A3 publication Critical patent/WO2009101652A3/en

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
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/90—Apparatus therefor
    • C05F17/921—Devices in which the material is conveyed essentially horizontally between inlet and discharge means
    • C05F17/929—Cylinders or drums
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/10—Addition or removal of substances other than water or air to or from the material during the treatment
    • C—CHEMISTRY; METALLURGY
    • C05—FERTILISERS; MANUFACTURE THEREOF
    • C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
    • C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
    • C05F17/40—Treatment of liquids or slurries
    • 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

Abstract

The present invention regards a chemical-physical process fertilizer production from organic waste, catalyzed by a catalyst composed by salts and organometallic complexes of transition metals in which the humid organic wastes, opportunely smashed in pieces of millimetrical dimensions, are shaked by means of opportune movement systems in presence of said catalyst up to the moment in which the water content present in the reacting mass becomes inferior to determined fractions of global mass. The invention regards also the production plant of said process characterized by the presence of at least: a) mills for the materials smashing; b) a feeding device of the reaction chambers which permits the balancing of different types of wastes so that the produced fertilizer obtains assigned chemical compositions; c) one or more than one reaction chambers in which the reacting mass can be opportunely shaked in order to favour the continuous mixing of the material and the fixing of the equal reaction conditions in the entire mass of reacting material; d) a sieve for the separation of plastic, glass or other undesirable materials with dimensions superior to those of produced fertilizer; e) devices for the heating and circulation of hot liquids acted to maintain the conditions of temperature settled for the best conduction of the processes; f) devices for the refrigeration and circulation of cold liquids acted to condense the water vapours eliminated during the drying process; g) traps for the reduction of gas emissions from the reaction environment; h) devices for gathering and bagging of produced fertilizer; i) wastes moving devices; 1) automation and process conditions control devices.
PCT/IT2009/000058 2008-02-14 2009-02-16 Chemical-physical process for fertilizer production from organic waste and production plant WO2009101652A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITCZ20080002 ITCZ20080002A1 (en) 2008-02-14 2008-02-14 CHEMICAL-PHYSICAL PROCESS FOR THE PRODUCTION OF FERTILIZERS FROM ORGANIC WASTE AND ITS PLANT
ITCZ2008A000002 2008-02-14

Publications (2)

Publication Number Publication Date
WO2009101652A2 WO2009101652A2 (en) 2009-08-20
WO2009101652A3 true WO2009101652A3 (en) 2010-01-14

Family

ID=40291513

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2009/000058 WO2009101652A2 (en) 2008-02-14 2009-02-16 Chemical-physical process for fertilizer production from organic waste and production plant

Country Status (2)

Country Link
IT (1) ITCZ20080002A1 (en)
WO (1) WO2009101652A2 (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015476A1 (en) * 1979-03-01 1980-09-17 IT ENVIROSCIENCE, Inc. A method of oxidizing organic compounds in an aqueous system and a catalyst therefor
US4925540A (en) * 1988-10-04 1990-05-15 Delphi Research Inc. Method for treating organic waste material and an oxidation catalyst/cocatalyst composition useful therefor
US5051191A (en) * 1990-10-31 1991-09-24 Green Environmental Systems Ltd. Method to detoxify sewage sludge
DE19633753A1 (en) * 1996-08-22 1998-02-26 Franz Dietrich Dipl Ing Oeste Use of humic substances as sorbent, binder or fermentation accelerator
FR2826885A1 (en) * 2001-07-04 2003-01-10 Philippe Brisset Combination of additives for converting waste materials into soil improvers, fuels and building materials comprises metal compounds, vitamins and odorants
WO2003004442A2 (en) * 2001-07-04 2003-01-16 Naturem Environnement Method for treating waste, devices and compositions for carrying out said method
WO2004106267A2 (en) * 2003-05-27 2004-12-09 Environmental Technologies Capital Partners, Llc Organic recycling with metal addition
WO2008125739A1 (en) * 2007-04-17 2008-10-23 Pekka Pohjola Aerobic biodegradation accelerant
WO2008126114A1 (en) * 2007-04-13 2008-10-23 Tecnoimpianti Srl Plant and process for transformation of organic material

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0015476A1 (en) * 1979-03-01 1980-09-17 IT ENVIROSCIENCE, Inc. A method of oxidizing organic compounds in an aqueous system and a catalyst therefor
US4925540A (en) * 1988-10-04 1990-05-15 Delphi Research Inc. Method for treating organic waste material and an oxidation catalyst/cocatalyst composition useful therefor
US5051191A (en) * 1990-10-31 1991-09-24 Green Environmental Systems Ltd. Method to detoxify sewage sludge
DE19633753A1 (en) * 1996-08-22 1998-02-26 Franz Dietrich Dipl Ing Oeste Use of humic substances as sorbent, binder or fermentation accelerator
FR2826885A1 (en) * 2001-07-04 2003-01-10 Philippe Brisset Combination of additives for converting waste materials into soil improvers, fuels and building materials comprises metal compounds, vitamins and odorants
WO2003004442A2 (en) * 2001-07-04 2003-01-16 Naturem Environnement Method for treating waste, devices and compositions for carrying out said method
WO2004106267A2 (en) * 2003-05-27 2004-12-09 Environmental Technologies Capital Partners, Llc Organic recycling with metal addition
WO2008126114A1 (en) * 2007-04-13 2008-10-23 Tecnoimpianti Srl Plant and process for transformation of organic material
WO2008125739A1 (en) * 2007-04-17 2008-10-23 Pekka Pohjola Aerobic biodegradation accelerant

Also Published As

Publication number Publication date
WO2009101652A2 (en) 2009-08-20
ITCZ20080002A1 (en) 2009-08-15

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