GB1482024A - Process for leaching mineral values from ores - Google Patents

Process for leaching mineral values from ores

Info

Publication number
GB1482024A
GB1482024A GB5174/77A GB517477A GB1482024A GB 1482024 A GB1482024 A GB 1482024A GB 5174/77 A GB5174/77 A GB 5174/77A GB 517477 A GB517477 A GB 517477A GB 1482024 A GB1482024 A GB 1482024A
Authority
GB
United Kingdom
Prior art keywords
ores
mineral values
july
leaching mineral
leaching
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB5174/77A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of GB1482024A publication Critical patent/GB1482024A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F42D3/04—Particular applications of blasting techniques for rock blasting
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/25—Methods for stimulating production
    • E21B43/26—Methods for stimulating production by forming crevices or fractures
    • E21B43/263—Methods for stimulating production by forming crevices or fractures using explosives
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/28—Dissolving minerals other than hydrocarbons, e.g. by an alkaline or acid leaching agent
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/30—Specific pattern of wells, e.g. optimizing the spacing of wells
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping

Abstract

1482024 In situ leaching of ores E I DU PONT DE NEMOURS & CO 25 July 1974 [26 July 1973] 05174/77 Divided out of 1482023 Heading E1F The disclosure corresponds to that of the parent Specification but the claims are directed to processes for in situ leaching of mineral values from fractured ore bodies such as naturally occurring ore bodies and mine waste dumps.
GB5174/77A 1973-07-26 1974-07-25 Process for leaching mineral values from ores Expired GB1482024A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US382845A US3902422A (en) 1973-07-26 1973-07-26 Explosive fracturing of deep rock

Publications (1)

Publication Number Publication Date
GB1482024A true GB1482024A (en) 1977-08-03

Family

ID=23510633

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5174/77A Expired GB1482024A (en) 1973-07-26 1974-07-25 Process for leaching mineral values from ores
GB32879/74A Expired GB1482023A (en) 1973-07-26 1974-07-25 Explosive fracturing of deep rock

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB32879/74A Expired GB1482023A (en) 1973-07-26 1974-07-25 Explosive fracturing of deep rock

Country Status (3)

Country Link
US (1) US3902422A (en)
CA (1) CA1123726A (en)
GB (2) GB1482024A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5645322A (en) * 1995-03-14 1997-07-08 Tarim Associates For Scientific Mineral & Oil Exploration In-situ chemical reactor for recovery of metals and salts

Families Citing this family (31)

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USRE31677E (en) * 1975-04-17 1984-09-18 Geokinetics, Inc. Process for recovery of carbonaceous materials from subterranean deposits
US3980339A (en) * 1975-04-17 1976-09-14 Geokinetics, Inc. Process for recovery of carbonaceous materials from subterranean deposits
US4037657A (en) * 1975-09-05 1977-07-26 Lekas Mitchell A Process for recovery of carbonaceous materials from subterranean deposits by in situ processing
US4205610A (en) * 1978-04-10 1980-06-03 Geokinetics Inc. Shale oil recovery process
US4757764A (en) * 1985-12-20 1988-07-19 The Ensign-Bickford Company Nonelectric blasting initiation signal control system, method and transmission device therefor
CA1259854A (en) * 1986-04-09 1989-09-26 Bibhuti B. Mohanty Smooth wall blasting in rock
US4703798A (en) * 1986-06-30 1987-11-03 Texaco Inc. In situ method for recovering hydrocarbon from subterranean oil shale deposits
WO1991004455A1 (en) * 1989-09-12 1991-04-04 Tsentralny Nauchno-Issledovatelsky I Proektno-Experimentalny Institut Organizatsii, Mekhanizatsii I Tekhnicheskoi Pomoschi Stroitelstvu Method for making cavities in hard ground
US5359935A (en) * 1993-01-13 1994-11-01 Applied Energetic Systems, Inc. Detonator device and method for making same
ATE226314T1 (en) * 1999-04-23 2002-11-15 Roboth Vertriebsgmbh METHOD FOR BLASTING ROCK MASSES
US9057261B2 (en) 2010-03-19 2015-06-16 Exxonmobil Upstream Research Company System and method for fracturing rock in tight reservoirs
CN102071922B (en) * 2011-01-15 2013-07-03 胜利油田鲁明油气勘探开发有限公司 Low permeable oil deposit virtual horizontal well development method
DE102011007617B3 (en) * 2011-04-18 2012-10-04 Sandvik Materials Technology Deutschland Gmbh Process for conveying hydrocarbon compounds, in particular petroleum, from underground oil sands deposits
CN102619496B (en) * 2012-04-12 2014-09-24 中国科学院力学研究所 Method for layering, stage multi-level blasting, hole expanding and crack expanding of oil-gas-bearing rock
CN102877823A (en) * 2012-09-29 2013-01-16 肖功宽 Cracking method adopting blasting principle for improving gas output for shale gas
WO2014146624A1 (en) * 2013-08-09 2014-09-25 Kashafutdinov Varis Method for delivering or for preparing the delivery of fluid media
CN104987270A (en) * 2015-04-28 2015-10-21 安徽雷鸣科化股份有限公司 Anti-compressive water gel explosive
CN105403910B (en) * 2015-10-27 2017-12-05 山东科技大学 A kind of method of on-the-spot test tunnel range of disturbance
CN105242327B (en) * 2015-10-27 2017-06-09 山东科技大学 It is a kind of to test the method that coal body shakes penetration capacity
CN108034815A (en) * 2017-12-01 2018-05-15 北京高能时代环境技术股份有限公司 A kind of tailing original position extract technology and tailing original position leaching system
CN108222940A (en) * 2018-02-10 2018-06-29 广西华洋矿源材料有限公司 A kind of recovery method of manganese ore
CN108222939A (en) * 2018-02-10 2018-06-29 广西华洋矿源材料有限公司 A kind of recovery method of tin ore
RU2696714C1 (en) * 2018-06-14 2019-08-05 Акционерное общество "Сибнефтемаш" Method for thermo-chemical treatment of oil reservoir
RU2691794C1 (en) * 2018-08-30 2019-06-18 Федеральное государственное унитарное предприятие "Российский федеральный ядерный центр - Всероссийский научно-исследовательский институт технической физики имени академика Е.И. Забабахина" Method for increasing reservoir recovery by dynamic formation action
CN110030889B (en) * 2019-04-17 2021-04-02 中国人民解放军军事科学院国防工程研究院 Method for forming well by deep hole partition triangular net cut through one-time blasting
CN110306967A (en) * 2019-08-20 2019-10-08 河南理工大学 A kind of coal seam hydraulic fracture couples anti-reflection method and device with hydraulic pressure demolition
CN113251879B (en) * 2021-05-12 2023-01-24 鞍钢矿业爆破有限公司 Method for analyzing blasting rock breaking energy consumption ratio
CN114688930A (en) * 2022-03-30 2022-07-01 西北核技术研究所 Blasting method and blasting structure for controlling blasting dust range in hard rock
CN114754644B (en) * 2022-06-01 2023-03-24 北京科技大学 Cut blasting method for optimizing number of blast holes in rock roadway tunneling
CN114993125B (en) * 2022-06-28 2023-07-14 北京科技大学 Deep high-stress rock roadway medium-length hole efficient cutting blasting method based on ground stress induction effect
CN115182713B (en) * 2022-08-15 2023-09-22 中国矿业大学 Three-dimensional development method for explosive-tight cutting of shale reservoir three-dimensional horizontal well

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2630182A (en) * 1947-02-19 1953-03-03 Seismograph Service Corp Method for shooting oil wells
US2630307A (en) * 1948-12-09 1953-03-03 Carbonic Products Inc Method of recovering oil from oil shale
US2952449A (en) * 1957-02-01 1960-09-13 Fmc Corp Method of forming underground communication between boreholes
US3434757A (en) * 1967-02-02 1969-03-25 Shell Oil Co Shale oil-producing process
US3465818A (en) * 1967-11-07 1969-09-09 American Oil Shale Corp Undercutting of nuclearly detonated formations by subsequent nuclear detonations at greater depth and uses thereof in the recovery of various minerals
US3466094A (en) * 1968-02-05 1969-09-09 Us Interior Blasting arrangement for oil shale mining
US3650564A (en) * 1970-06-15 1972-03-21 Jacobs Associates Mining method for methane drainage and rock conditioning
US3777815A (en) * 1970-06-17 1973-12-11 Cer Geonuclear Corp Explosive fracturing method
US3710718A (en) * 1971-02-04 1973-01-16 Dow Chemical Co Method for creating underground cavities employing explosives

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5645322A (en) * 1995-03-14 1997-07-08 Tarim Associates For Scientific Mineral & Oil Exploration In-situ chemical reactor for recovery of metals and salts

Also Published As

Publication number Publication date
US3902422A (en) 1975-09-02
CA1123726A (en) 1982-05-18
GB1482023A (en) 1977-08-03
AU7158674A (en) 1976-01-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee