PL424243A1 - Method for producing soluble phosphatic fertilizer - Google Patents

Method for producing soluble phosphatic fertilizer

Info

Publication number
PL424243A1
PL424243A1 PL424243A PL42424318A PL424243A1 PL 424243 A1 PL424243 A1 PL 424243A1 PL 424243 A PL424243 A PL 424243A PL 42424318 A PL42424318 A PL 42424318A PL 424243 A1 PL424243 A1 PL 424243A1
Authority
PL
Poland
Prior art keywords
producing soluble
fertilizer
raw material
starting raw
amount
Prior art date
Application number
PL424243A
Other languages
Polish (pl)
Other versions
PL235097B1 (en
Inventor
Maciej Balawejder
Piotr Antos
Józef Gorzelany
Natalia Matłok
Krzysztof Kania
Grzegorz Witek
Original Assignee
Dr. Green Spółka Z Ograniczoną Odpowiedzialnością
Uniwersytet Rzeszowski
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 Dr. Green Spółka Z Ograniczoną Odpowiedzialnością, Uniwersytet Rzeszowski filed Critical Dr. Green Spółka Z Ograniczoną Odpowiedzialnością
Priority to PL424243A priority Critical patent/PL235097B1/en
Publication of PL424243A1 publication Critical patent/PL424243A1/en
Publication of PL235097B1 publication Critical patent/PL235097B1/en

Links

Classifications

    • 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
    • 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

  • Fertilizers (AREA)

Abstract

Przedmiotem zgłoszenia jest sposób wytwarzania rozpuszczalnego nawozu fosforowego, w którym surowiec wyjściowy stanowią odpady poubojowego, zwłaszcza tkanki kostne. Sposób wytwarzania rozpuszczalnego nawozu fosforowego, w którym surowiec wyjściowy stanowią odpady poubojowe, zwłaszcza wieprzowe i wołowe tkanki kostne, charakteryzuje się tym, że tkanki kostne przetwarza się termicznie w temperaturze 850 do 950°C i następnie rozdrabnia do granulatów nie większych niż 2 mm, po czym poddaje się działaniu mieszaniny ekstrakcyjnej będącej roztworem kwasu azotowego o stężeniu w zakresie 5 do 30% w ilości co najmniej 6 dm3 na 1 kg granulatu. Tak otrzymaną mieszaninę po upływie co najmniej 15 minut poddaje się filtracji, używając tkaninę filtracyjną korzystnie o średnicy porów 50 µm, a otrzymany roztwór zatęża się poprzez usunięcie wody do stanu ciała stałego o mazistej konsystencji. Otrzymany ekstrakt uzupełnia się co najmniej w potas w ilości nie mniejszej niż 2% wagowych, jak również można go wzbogacić, korzystnie innymi dodatkami o wartości nawozowej.The subject of the application is a method for producing soluble phosphorus fertilizer in which the starting raw material is slaughter waste, especially bone tissue. The method of producing soluble phosphorus fertilizer, in which the starting raw material is slaughter waste, especially pork and beef bone tissues, is characterized by the fact that bone tissues are thermally processed at 850 to 950 ° C and then comminuted to granules not larger than 2 mm, after which is treated with an extraction mixture being a nitric acid solution with a concentration in the range of 5 to 30% in an amount of at least 6 dm3 per 1 kg of granulate. The mixture thus obtained is subjected to filtration after at least 15 minutes, using a filter cloth preferably having a pore diameter of 50 Pm, and the solution obtained is concentrated by removing water to a solid state with a greasy consistency. The extract obtained is supplemented with at least potassium in an amount of not less than 2% by weight, and it can also be enriched, preferably with other fertilizer value additives.

PL424243A 2018-01-10 2018-01-10 Method for producing soluble phosphatic fertilizer PL235097B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL424243A PL235097B1 (en) 2018-01-10 2018-01-10 Method for producing soluble phosphatic fertilizer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL424243A PL235097B1 (en) 2018-01-10 2018-01-10 Method for producing soluble phosphatic fertilizer

Publications (2)

Publication Number Publication Date
PL424243A1 true PL424243A1 (en) 2019-07-15
PL235097B1 PL235097B1 (en) 2020-05-18

Family

ID=67209663

Family Applications (1)

Application Number Title Priority Date Filing Date
PL424243A PL235097B1 (en) 2018-01-10 2018-01-10 Method for producing soluble phosphatic fertilizer

Country Status (1)

Country Link
PL (1) PL235097B1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB169323A (en) * 1920-07-12 1921-09-29 Joseph Charles Kernot Improvements in and relating to the production of fertilisers
JPH0891976A (en) * 1994-09-19 1996-04-09 Hirotoshi Arafuka Liquid composite fertilizer and its production
WO2009043345A2 (en) * 2007-10-04 2009-04-09 Buttchereit Klaus B Multivalent nitrogen-phosphate (n-p) fertilizer based on renewable raw materials of animal origin, and method for the production thereof
PL207973B1 (en) * 2007-12-21 2011-02-28 Przedsiębiorstwo Prod Handlowo Usługowe Duda Bis Społka Z Ograniczoną Odpo The manner of thermal processing of meat and bone semi-products from meat industry
PL218465B1 (en) * 2012-04-04 2014-12-31 Termo Eko En Spółka Z Ograniczoną Odpowiedzialnością Method of producing compound fertilizer
CA2929639A1 (en) * 2013-11-06 2015-05-14 Remondis Aqua Gmbh & Co. Kg Method of treating phosphate-containing ash from waste incineration plants by wet-chemical digestion in order to obtain compounds of aluminium, calcium, phosphorus and nitrogen

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB169323A (en) * 1920-07-12 1921-09-29 Joseph Charles Kernot Improvements in and relating to the production of fertilisers
JPH0891976A (en) * 1994-09-19 1996-04-09 Hirotoshi Arafuka Liquid composite fertilizer and its production
WO2009043345A2 (en) * 2007-10-04 2009-04-09 Buttchereit Klaus B Multivalent nitrogen-phosphate (n-p) fertilizer based on renewable raw materials of animal origin, and method for the production thereof
PL207973B1 (en) * 2007-12-21 2011-02-28 Przedsiębiorstwo Prod Handlowo Usługowe Duda Bis Społka Z Ograniczoną Odpo The manner of thermal processing of meat and bone semi-products from meat industry
PL218465B1 (en) * 2012-04-04 2014-12-31 Termo Eko En Spółka Z Ograniczoną Odpowiedzialnością Method of producing compound fertilizer
CA2929639A1 (en) * 2013-11-06 2015-05-14 Remondis Aqua Gmbh & Co. Kg Method of treating phosphate-containing ash from waste incineration plants by wet-chemical digestion in order to obtain compounds of aluminium, calcium, phosphorus and nitrogen

Also Published As

Publication number Publication date
PL235097B1 (en) 2020-05-18

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