HUP9900904A2 - Eljárás szilárd anyagok biológiai kezelésére keverés nélküli felületi bioreaktorban - Google Patents

Eljárás szilárd anyagok biológiai kezelésére keverés nélküli felületi bioreaktorban

Info

Publication number
HUP9900904A2
HUP9900904A2 HU9900904A HUP9900904A HUP9900904A2 HU P9900904 A2 HUP9900904 A2 HU P9900904A2 HU 9900904 A HU9900904 A HU 9900904A HU P9900904 A HUP9900904 A HU P9900904A HU P9900904 A2 HUP9900904 A2 HU P9900904A2
Authority
HU
Hungary
Prior art keywords
coarse
grained
solid material
biotreatment
treated
Prior art date
Application number
HU9900904A
Other languages
English (en)
Inventor
William Jack Kohr
Original Assignee
Geobiotics, Inc.
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
Priority claimed from US08/476,444 external-priority patent/US5676733A/en
Priority claimed from US08/588,589 external-priority patent/US6083730A/en
Priority claimed from US08/636,117 external-priority patent/US5766930A/en
Application filed by Geobiotics, Inc. filed Critical Geobiotics, Inc.
Publication of HUP9900904A2 publication Critical patent/HUP9900904A2/hu
Publication of HUP9900904A3 publication Critical patent/HUP9900904A3/hu

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
    • C22B1/00—Preliminary treatment of ores or scrap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/10—Reclamation of contaminated soil microbiologically, biologically or by using 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
    • C12P3/00—Preparation of elements or inorganic compounds except carbon dioxide
    • 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
    • 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
    • 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
    • C22B11/08—Obtaining noble metals by cyaniding
    • 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
    • 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
    • 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
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Biotechnology (AREA)
  • Microbiology (AREA)
  • Geology (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mycology (AREA)
  • Molecular Biology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Soil Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Micro-Organisms Or Cultivation Processes Thereof (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Materials For Medical Uses (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)

Abstract

A találmány tárgya eljárás szilárd anyag biőkezelésére nemkívánatősvegyület eltávőlítása céljából, keverés nélküli felületi biőreaktőralkalmazásával. Az eljárás értelmében dűrva szemcséjű szűbsztrátfelületét a biőkezelendő szilárd anyaggal bevőnva dűrva szemcséjűbevőnt szűbsztrátőt állítanak elő. A dűrva szemcséjű szűbsztrátrészecskemérete nagyőbb, mint körülbelül 0,3 cm, és a biőkezelendőszilárd anyag részecskemérete kisebb, mint körülbelül 250 mm. Ezűtán abevőnt, dűrva szemcséjű szűbsztrátőt halőmba rakva, vagy tartálybahelyezve keverés nélküli felületi reaktőrt alakítanak ki, amelynekhézagtérfőgata nagyőbb, mint körülbelül 25%. A reaktőrt a szilárdanyagban lévő nemkívánatős vegyület lebőntására alkalmasmikrőőrganizműssal beőltják, majd a szilárd anyagőt a felületibiőreaktőrban addig kezelik, amíg a nemkívánatős vegyületkőncentrációja a kívánt értékre csökken. A találmány szerinti eljárásszennyezett talajők biőregenerálására, szén kénmentesítésére ésnehezen kezelhető szűlfidércek és kőncentrátűmők biőőxidálásáraalkalmazható. ŕ
HU9900904A 1995-06-02 1996-05-14 Method of biotreatment for solid materials in a nonstirred surface bioreactor HUP9900904A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US45962195A 1995-06-02 1995-06-02
US08/476,444 US5676733A (en) 1993-12-03 1995-06-07 Method for recovering metal values from concentrates of sulfide minerals
US08/588,589 US6083730A (en) 1993-12-03 1996-01-18 Nonstirred bioreactor for processing refractory sulfide concentrates and method for operating same
US08/636,117 US5766930A (en) 1995-06-02 1996-04-22 Method of biotreatment for solid materials in a nonstirred surface bioreactor

Publications (2)

Publication Number Publication Date
HUP9900904A2 true HUP9900904A2 (hu) 1999-07-28
HUP9900904A3 HUP9900904A3 (en) 1999-11-29

Family

ID=27504059

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9900904A HUP9900904A3 (en) 1995-06-02 1996-05-14 Method of biotreatment for solid materials in a nonstirred surface bioreactor

Country Status (18)

Country Link
EP (1) EP0885170B9 (hu)
JP (1) JP4146896B2 (hu)
CN (1) CN1082031C (hu)
AP (1) AP613A (hu)
AR (1) AR003000A1 (hu)
AU (1) AU716911B2 (hu)
BG (1) BG62130B1 (hu)
BR (1) BR9608992B1 (hu)
CA (1) CA2222900C (hu)
EA (1) EA000429B1 (hu)
GE (1) GEP20002267B (hu)
HU (1) HUP9900904A3 (hu)
MX (1) MX9709423A (hu)
NZ (1) NZ310627A (hu)
OA (1) OA10545A (hu)
PL (1) PL323668A1 (hu)
TR (1) TR199701491T1 (hu)
WO (1) WO1996038381A1 (hu)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT885170E (pt) * 1995-06-02 2008-10-16 Geobiotics Llc Processo de biotratamento para materiais sólidos num biorreactor com superfície não agitada
AUPQ468999A0 (en) 1999-12-15 2000-01-20 Pacific Ore Technology (Australia) Ltd A bacterially assisted heap leach
CN102989280B (zh) * 2012-11-19 2015-09-02 高玉宗 一种烟气净化方法及净化装置
AU2014212122B2 (en) * 2013-02-01 2018-03-22 Jody Kelso Method for recovery of metals from sulfide ores
CN104593260A (zh) * 2014-12-31 2015-05-06 中山大学 一种voc生物增溶剂及其应用
CL2015000059A1 (es) * 2015-01-09 2015-06-12 Punta Del Cobre S A Soc Soporte polimérico y método de lixiviacion de concentrados minerales.
US9968945B1 (en) * 2017-06-23 2018-05-15 Anglo American Services (UK) Ltd. Maximise the value of a sulphide ore resource through sequential waste rejection
CN111471859B (zh) * 2020-03-25 2021-08-20 南华大学 宏粒子强化黑曲霉浸出低品位铀矿石中铀的方法
CN113509748A (zh) * 2021-07-26 2021-10-19 吉林省宏久生物科技股份有限公司 一种西洋参提取物的全自动提取生产线

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4888293A (en) * 1987-07-10 1989-12-19 Giant Bay Biotech Inc. Adapting bacteria to low pH and high arsenic concentration for use in oxidizing sulfide ores
US5246486A (en) * 1991-07-10 1993-09-21 Newmont Gold Co. Biooxidation process for recovery of gold from heaps of low-grade sulfidic and carbonaceous sulfidic ore materials
EP0646642A3 (en) * 1993-09-30 1995-08-16 Canon Kk Carrier containing microorganism and method for soil remediation using this carrier.

Also Published As

Publication number Publication date
JPH11509467A (ja) 1999-08-24
BG102099A (en) 1998-06-30
TR199701491T1 (xx) 1998-03-21
AU6145096A (en) 1996-12-18
BR9608992A (pt) 1999-06-29
EP0885170A1 (en) 1998-12-23
AP613A (en) 1997-09-05
NZ310627A (en) 1998-10-28
JP4146896B2 (ja) 2008-09-10
EP0885170B9 (en) 2009-03-11
EP0885170B1 (en) 2008-07-09
CA2222900A1 (en) 1996-12-05
EA199700454A1 (ru) 1998-10-29
PL323668A1 (en) 1998-04-14
CN1191521A (zh) 1998-08-26
CN1082031C (zh) 2002-04-03
EA000429B1 (ru) 1999-06-24
AP9600819A0 (en) 1996-07-31
BR9608992B1 (pt) 2009-08-11
MX9709423A (es) 1998-07-31
CA2222900C (en) 2003-04-01
BG62130B1 (bg) 1999-03-31
WO1996038381A1 (en) 1996-12-05
GEP20002267B (en) 2000-10-25
AR003000A1 (es) 1998-05-27
HUP9900904A3 (en) 1999-11-29
OA10545A (en) 2002-05-03
EP0885170A4 (hu) 1999-01-20
AU716911B2 (en) 2000-03-09

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Legal Events

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