IT202200007502A1 - Processo per la produzione di una miscela lisciviante da scarti di prodotti caseari - Google Patents

Processo per la produzione di una miscela lisciviante da scarti di prodotti caseari Download PDF

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Publication number
IT202200007502A1
IT202200007502A1 IT102022000007502A IT202200007502A IT202200007502A1 IT 202200007502 A1 IT202200007502 A1 IT 202200007502A1 IT 102022000007502 A IT102022000007502 A IT 102022000007502A IT 202200007502 A IT202200007502 A IT 202200007502A IT 202200007502 A1 IT202200007502 A1 IT 202200007502A1
Authority
IT
Italy
Prior art keywords
producing
dairy product
product waste
leaching mixture
leaching
Prior art date
Application number
IT102022000007502A
Other languages
English (en)
Inventor
Angela Serpe
Gioannis Giorgia De
Aldo Muntoni
Fabiano Asunis
Daniela Spiga
Amadou Amadou Oumarou
Stefano Trudu
Martina Cera
Original Assignee
Univ Degli Studi Cagliari
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 Univ Degli Studi Cagliari filed Critical Univ Degli Studi Cagliari
Priority to IT102022000007502A priority Critical patent/IT202200007502A1/it
Priority to PCT/IB2023/053795 priority patent/WO2023199263A1/en
Publication of IT202200007502A1 publication Critical patent/IT202200007502A1/it

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23C—DAIRY PRODUCTS, e.g. MILK, BUTTER OR CHEESE; MILK OR CHEESE SUBSTITUTES; MAKING THEREOF
    • A23C21/00—Whey; Whey preparations
    • A23C21/02—Whey; Whey preparations containing, or treated with, microorganisms or enzymes
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P7/00—Preparation of oxygen-containing organic compounds
    • C12P7/40—Preparation of oxygen-containing organic compounds containing a carboxyl group including Peroxycarboxylic acids
    • C12P7/56—Lactic acid
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C22B11/042—Recovery of noble metals from waste materials
    • C22B11/046—Recovery of noble metals from waste materials from manufactured products, e.g. from printed circuit boards, from photographic films, paper or baths
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • C22B3/1608—Leaching with acyclic or carbocyclic agents
    • C22B3/1616—Leaching with acyclic or carbocyclic agents of a single type
    • C22B3/165—Leaching with acyclic or carbocyclic agents of a single type with organic acids
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B59/00—Obtaining rare earth metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/007—Wet processes by acid leaching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Biotechnology (AREA)
  • Genetics & Genomics (AREA)
  • General Health & Medical Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Food Science & Technology (AREA)
  • Processing Of Solid Wastes (AREA)
IT102022000007502A 2022-04-14 2022-04-14 Processo per la produzione di una miscela lisciviante da scarti di prodotti caseari IT202200007502A1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102022000007502A IT202200007502A1 (it) 2022-04-14 2022-04-14 Processo per la produzione di una miscela lisciviante da scarti di prodotti caseari
PCT/IB2023/053795 WO2023199263A1 (en) 2022-04-14 2023-04-13 Process for production of a leaching mixture starting from dairy waste products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102022000007502A IT202200007502A1 (it) 2022-04-14 2022-04-14 Processo per la produzione di una miscela lisciviante da scarti di prodotti caseari

Publications (1)

Publication Number Publication Date
IT202200007502A1 true IT202200007502A1 (it) 2023-10-14

Family

ID=82385381

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102022000007502A IT202200007502A1 (it) 2022-04-14 2022-04-14 Processo per la produzione di una miscela lisciviante da scarti di prodotti caseari

Country Status (2)

Country Link
IT (1) IT202200007502A1 (it)
WO (1) WO2023199263A1 (it)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ287397A (en) * 1994-06-08 1997-06-24 Fraunhofer Ges Forschung Waste water treatment; method of purifying waste water from dairies by anaerobic conversion and then separating off reaction products
EP3950977A1 (en) * 2020-08-03 2022-02-09 Fundación Tecnalia Research & Innovation A process for recovering cobalt ion, nickel ion and manganese ion from metal-containing residues

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ287397A (en) * 1994-06-08 1997-06-24 Fraunhofer Ges Forschung Waste water treatment; method of purifying waste water from dairies by anaerobic conversion and then separating off reaction products
EP3950977A1 (en) * 2020-08-03 2022-02-09 Fundación Tecnalia Research & Innovation A process for recovering cobalt ion, nickel ion and manganese ion from metal-containing residues

Non-Patent Citations (8)

* Cited by examiner, † Cited by third party
Title
BERNANDO ET AL., BRAZILIAN JOURNAL OF MICROBIOLOGY, vol. 47, 2019, pages 640 - 646, Retrieved from the Internet <URL:http.lldx.doi.orgllO.10161jbjm.2O1512.001>
BORSHCHEVSKAYA L. NO.GORDEEVA T. L.KALININA A.N.SINEOKII S.P.: "Spectrophotometric determination of lactic acid", STATE RESEARCH INSTITUTE OF GENETICS AND SELECTION OF INDUSTRIAL MICROORGANISMS, 2016
DUBOIS MGILLES K.A.HAMILTON J.K.REBERS P.A.SMITH F.: "Division of Biochemistry", UNIVERSITY OF MINNESOTA, article "Colorimetrie method for determination of Sugar and related substances"
GHAFFAR, JOURNAL OF RADIATION RESEARCH AND APPLIED SCIENCES, vol. 7, 2014, pages 222 - 229
JUODEIKIENE ET AL., L WT- FOOD SCIENCE AND TECHNOLOGY, vol. 72, 2016, pages 399 - 406
LIU, PROCESS BIOCHEMISTRY, vol. 71, 2018, pages 18 - 22
OUMAROU AMADOU, A.DE GAUDENZI, G.P.MARCHESELLI, G.CARA, S.PIREDDA, M.SPIGA, D.MAHARU, A.S.DE GIOIANNIS, G.SERPE, A: "A new easy solmetallurgicalleaching method for the selective Co dissolution & recovery from hard metals waste", INTERNATIONAL JOURNAL OF REFRACTORY METALS AND HARD MATERIALS, vol. 98, 2021
TURNER, JOURNAL OF DAIRY SCIENCE, vol. 100, no. 1, 2017, pages 124 - 128

Also Published As

Publication number Publication date
WO2023199263A1 (en) 2023-10-19

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