BG62130B1 - Метод за биологично обработване на твърди материали встатичен повърхностен биореактор - Google Patents

Метод за биологично обработване на твърди материали встатичен повърхностен биореактор Download PDF

Info

Publication number
BG62130B1
BG62130B1 BG102099A BG10209997A BG62130B1 BG 62130 B1 BG62130 B1 BG 62130B1 BG 102099 A BG102099 A BG 102099A BG 10209997 A BG10209997 A BG 10209997A BG 62130 B1 BG62130 B1 BG 62130B1
Authority
BG
Bulgaria
Prior art keywords
concentrate
substrates
coarse
sulfide
metal
Prior art date
Application number
BG102099A
Other languages
Bulgarian (bg)
English (en)
Other versions
BG102099A (en
Inventor
William J. Kohr
Original Assignee
Geobiotics
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 filed Critical Geobiotics
Publication of BG102099A publication Critical patent/BG102099A/xx
Publication of BG62130B1 publication Critical patent/BG62130B1/bg

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)
  • Biotechnology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Microbiology (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Geology (AREA)
  • Biochemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Soil Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Mycology (AREA)
  • General Chemical & Material Sciences (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)
BG102099A 1995-06-02 1997-02-03 Метод за биологично обработване на твърди материали встатичен повърхностен биореактор BG62130B1 (bg)

Applications Claiming Priority (5)

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
PCT/US1996/006918 WO1996038381A1 (fr) 1995-06-02 1996-05-14 Procede de bio-traitement de materiaux solides dans un bio-reacteur de surface sans agitation

Publications (2)

Publication Number Publication Date
BG102099A BG102099A (en) 1998-06-30
BG62130B1 true BG62130B1 (bg) 1999-03-31

Family

ID=27504059

Family Applications (1)

Application Number Title Priority Date Filing Date
BG102099A BG62130B1 (bg) 1995-06-02 1997-02-03 Метод за биологично обработване на твърди материали встатичен повърхностен биореактор

Country Status (18)

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

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69637595D1 (de) * 1995-06-02 2008-08-21 Geobiotics Llc Verfahren zum biologischen behandeln von festmaterialien in einem ungerührten oberlächenbioreaktor
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
WO2014121150A1 (fr) * 2013-02-01 2014-08-07 Jody Kelso Procédé de récupération de métaux à partir de minerais sulfurés
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 (fr) * 1993-09-30 1995-08-16 Canon Kk Support des microorganismes et méthode pour l'amélioration du sol en utilisant ce support.

Also Published As

Publication number Publication date
GEP20002267B (en) 2000-10-25
TR199701491T1 (xx) 1998-03-21
BG102099A (en) 1998-06-30
CN1082031C (zh) 2002-04-03
EP0885170A4 (fr) 1999-01-20
NZ310627A (en) 1998-10-28
EP0885170B1 (fr) 2008-07-09
EA199700454A1 (ru) 1998-10-29
PL323668A1 (en) 1998-04-14
CA2222900C (fr) 2003-04-01
EA000429B1 (ru) 1999-06-24
BR9608992A (pt) 1999-06-29
BR9608992B1 (pt) 2009-08-11
AU6145096A (en) 1996-12-18
HUP9900904A2 (hu) 1999-07-28
AP9600819A0 (en) 1996-07-31
CN1191521A (zh) 1998-08-26
CA2222900A1 (fr) 1996-12-05
AP613A (en) 1997-09-05
JPH11509467A (ja) 1999-08-24
MX9709423A (es) 1998-07-31
EP0885170B9 (fr) 2009-03-11
AR003000A1 (es) 1998-05-27
JP4146896B2 (ja) 2008-09-10
OA10545A (en) 2002-05-03
EP0885170A1 (fr) 1998-12-23
AU716911B2 (en) 2000-03-09
HUP9900904A3 (en) 1999-11-29
WO1996038381A1 (fr) 1996-12-05

Similar Documents

Publication Publication Date Title
US7416882B2 (en) Method of biotreatment for solid materials in a nonstirred surface bioreactor
US8021870B2 (en) Method of biotreating a solid material comprising an organic compound
US5246486A (en) Biooxidation process for recovery of gold from heaps of low-grade sulfidic and carbonaceous sulfidic ore materials
AU694816B2 (en) Method for heap biooxidation of ore
Natarajan Microbial aspects of acid mine drainage and its bioremediation
RU2188243C2 (ru) Интегрированный способ биоокисления для выщелачивания сульфидных руд с использованием резервуарного/кучного методов
Brierley Mining biotechnology: research to commercial development and beyond
US6383458B1 (en) Biooxidation process for recovery of metal values from sulfur-containing ore materials
JP4146896B2 (ja) 非攪拌表面バイオリアクター中の固形物質のバイオ処理方法
US6083730A (en) Nonstirred bioreactor for processing refractory sulfide concentrates and method for operating same
US6696283B1 (en) Particulate of sulfur-containing ore materials and heap made therefrom
Petersen From understanding the rate limitations of bioleaching mechanisms to improved bioleach process design
KR100360182B1 (ko) 비교반 표면생물반응기에서 고체물질의 생물처리방법
RO119015B1 (ro) Metodă de biotratare a materialelor solide într-un bioreactor cu suprafaţă neagitată
CN115232981B (zh) 基于曝气氧化与废酸熟化的铜锌浮选尾矿生物浸出方法
Natrajan Biotechnology for metal extraction, mineral beneficiation and environmental control
Jang et al. Decontamination of heavy metals from dewatered sludge by Acidithiobacillus ferrooxidans
Agarwal Advanced Environmental Biotechnology
Nicolova et al. Prevention of the Generation of Acid Drainage from Mining Wastes from a Copper Mine
Dave et al. Bioleaching of Metals from Sulphidic Minerals