SG11201903153PA - Metal recovery process - Google Patents

Metal recovery process

Info

Publication number
SG11201903153PA
SG11201903153PA SG11201903153PA SG11201903153PA SG11201903153PA SG 11201903153P A SG11201903153P A SG 11201903153PA SG 11201903153P A SG11201903153P A SG 11201903153PA SG 11201903153P A SG11201903153P A SG 11201903153PA SG 11201903153P A SG11201903153P A SG 11201903153PA
Authority
SG
Singapore
Prior art keywords
international
auckland
mint
pct
innovation limited
Prior art date
Application number
SG11201903153PA
Inventor
Will Barker
Oliver Crush
Original Assignee
Mint Innovation Ltd
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 Mint Innovation Ltd filed Critical Mint Innovation Ltd
Publication of SG11201903153PA publication Critical patent/SG11201903153PA/en

Links

Classifications

    • 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
    • C22B3/18—Extraction of metal compounds from ores or concentrates by wet processes with the aid of microorganisms or enzymes, e.g. bacteria or algae
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00—Biological treatment of water, waste water, or sewage
    • C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
    • C02F3/341—Consortia of bacteria
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/20—Bacteria; Culture media therefor
    • 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
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2220/00—Aspects relating to sorbent materials
    • B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
    • B01J2220/48—Sorbents characterised by the starting material used for their preparation
    • B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
    • B01J2220/4868—Cells, spores, bacteria
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F2001/007—Processes including a sedimentation step
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Mechanical Engineering (AREA)
  • Biotechnology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Zoology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Analytical Chemistry (AREA)
  • Virology (AREA)
  • Biomedical Technology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Management, Administration, Business Operations System, And Electronic Commerce (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property 111111111111111111111010111111111111111111H1111111111111111111111111111111111110111111 Organization 0 International Bureau (10) International Publication Number (43) International Publication Date .....0\"\" WO 2018/080326 Al 03 May 2018 (03.05.2018) WI P0 I PCT (51) International Patent Classification: (84) Designated States (unless otherwise indicated, for every C22B 3/18 (2006.01) BO1J 20/22 (2006.01) kind of regional protection available): ARIPO (BW, GH, CO2F 1/28 (2006.01) BOlD 15/00 (2006.01) GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, (21) International Application Number: UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, PCT/NZ2017/050142 TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, (22) International Filing Date: MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, 31 October 2017 (31.10.2017) TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). (25) Filing Language: English (26) Publication Language: English Published: (30) Priority Data: — with international search report (Art. 21(3)) 725785 31 October 2016 (31.10.2016) NZ (71) Applicant: MINT INNOVATION LIMITED [NZ/NZ]; 24 Balfour Road, Parnell, Auckland 1052 (NZ). (72) Inventors: BARKER, Will; c/o Mint Innovation Limited, 24 Balfour Road, Parnell, Auckland 1052 (NZ). CRUSH, Oliver; c/o Mint Innovation Limited, 24 Balfour Road, Par- nell, Auckland 1052 (NZ). (74) Agent: BALDWINS INTELLECTUAL PROPERTY; = PO Box 5999, Wellesley Street, Auckland 1141 (NZ). (81) Designated States (unless otherwise indicated, for every = _ kind of national protection available): AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, = = KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. = = = _ (54) Title: METAL RECOVERY PROCESS = = = Figure 1 = = 1-1 .4 ,tD ei 1 3 en 0 2 4 GC 0 -.... 00 1-1 0 el (57) : The invention relates to a process for recovering metals from aqueous solutions or solid feedstocks such as ores and ,„.,,, waste. In particular, the invention relates to a method of recovering a target metals using a microorganism.
SG11201903153PA 2016-10-31 2017-10-31 Metal recovery process SG11201903153PA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NZ72578516 2016-10-31
PCT/NZ2017/050142 WO2018080326A1 (en) 2016-10-31 2017-10-31 Metal recovery process

Publications (1)

Publication Number Publication Date
SG11201903153PA true SG11201903153PA (en) 2019-05-30

Family

ID=62023840

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201903153PA SG11201903153PA (en) 2016-10-31 2017-10-31 Metal recovery process

Country Status (11)

Country Link
US (1) US11591669B2 (en)
EP (1) EP3532647B1 (en)
JP (1) JP7182795B2 (en)
KR (1) KR102466080B1 (en)
CN (1) CN109844144A (en)
AU (1) AU2017349496B2 (en)
CA (1) CA3040237C (en)
ES (1) ES2956771T3 (en)
SG (1) SG11201903153PA (en)
WO (1) WO2018080326A1 (en)
ZA (1) ZA201902113B (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3532647B1 (en) 2016-10-31 2023-08-09 Mint Innovation Limited Metal recovery process
US11634788B2 (en) 2016-11-03 2023-04-25 Mint Innovation Limited Process for recovering metal
US10196708B2 (en) 2017-01-06 2019-02-05 Lawrence Livermore National Security, Llc Engineered microbes for rare earth element adsorption
SG11202002724QA (en) 2017-10-17 2020-04-29 Mint Innovation Ltd A process for recovering metal from electronic waste
MX2021007012A (en) * 2018-12-14 2021-10-13 Central America Nickel Inc Recovery of gold and silver values from feedstocks using ultrasound-assisted extraction.
US11713493B2 (en) * 2019-02-28 2023-08-01 Lawrence Livermore National Security, Llc Compositions and methods of use thereof for rare earth element separation
CN110117716B (en) * 2019-04-25 2020-11-20 中国地质科学院矿产综合利用研究所 Short-process gold extraction method for alkaline sulfur-arsenic coated gold ore
KR102370974B1 (en) * 2020-02-28 2022-03-14 전북대학교산학협력단 Method for preparing metal leaching from waste printed circuit board using bioleaching-adsorption combined system
EP4053148A1 (en) 2021-03-01 2022-09-07 BRAIN Biotech AG Novel pseudomonas strain for metal recovery
KR102619635B1 (en) * 2021-07-06 2024-01-03 전북대학교산학협력단 Method for selective recovery of copper and gold from waste printed circuit boards
US20230149945A1 (en) * 2021-11-17 2023-05-18 Royal Biotech Inc Method and System for Facilitating Green Screening, Classification, and Adsorption of Target Elements from a Mixture
CN116287774A (en) * 2023-01-03 2023-06-23 中南大学 Biological extraction method of clay type lithium ore

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Also Published As

Publication number Publication date
WO2018080326A1 (en) 2018-05-03
EP3532647C0 (en) 2023-08-09
EP3532647A1 (en) 2019-09-04
CA3040237A1 (en) 2018-05-03
JP7182795B2 (en) 2022-12-05
NZ752376A (en) 2023-12-22
KR20190077356A (en) 2019-07-03
AU2017349496A1 (en) 2019-05-23
CN109844144A (en) 2019-06-04
KR102466080B1 (en) 2022-11-10
JP2019535910A (en) 2019-12-12
EP3532647B1 (en) 2023-08-09
US11591669B2 (en) 2023-02-28
AU2017349496B2 (en) 2023-02-02
US20200048732A1 (en) 2020-02-13
CA3040237C (en) 2024-05-07
ES2956771T3 (en) 2023-12-27
EP3532647A4 (en) 2020-04-22
ZA201902113B (en) 2023-07-26

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