ES2016662B3 - Procedimiento para la extraccion de metales pesados de fondos cargados y dispositivo para la extraccion del contracorriente en un procedimiento semejante - Google Patents

Procedimiento para la extraccion de metales pesados de fondos cargados y dispositivo para la extraccion del contracorriente en un procedimiento semejante

Info

Publication number
ES2016662B3
ES2016662B3 ES88101188T ES88101188T ES2016662B3 ES 2016662 B3 ES2016662 B3 ES 2016662B3 ES 88101188 T ES88101188 T ES 88101188T ES 88101188 T ES88101188 T ES 88101188T ES 2016662 B3 ES2016662 B3 ES 2016662B3
Authority
ES
Spain
Prior art keywords
extraction
procedure
heavy metals
counter current
similar procedure
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 - Lifetime
Application number
ES88101188T
Other languages
English (en)
Inventor
Detlef Kokemuller
Franz Stuhlmuller
Horst-Eckart Vollmar
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.)
Siemens AG
Original Assignee
Siemens AG
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 DE19873703777 external-priority patent/DE3703777A1/de
Priority claimed from DE19873743130 external-priority patent/DE3743130A1/de
Application filed by Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2016662B3 publication Critical patent/ES2016662B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03C1/00—Magnetic separation
    • B03C1/02—Magnetic separation acting directly on the substance being separated
    • B03C1/035—Open gradient magnetic separators, i.e. separators in which the gap is unobstructed, characterised by the configuration of the gap
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
    • 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
    • C22B1/005—Preliminary treatment of scrap
    • 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
ES88101188T 1987-02-07 1988-01-27 Procedimiento para la extraccion de metales pesados de fondos cargados y dispositivo para la extraccion del contracorriente en un procedimiento semejante Expired - Lifetime ES2016662B3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19873703777 DE3703777A1 (de) 1987-02-07 1987-02-07 Verfahren und einrichtung zum fluessigkeitsentzug aus partikelbeladenen fluessigkeiten, insbesondere zur entwaesserung von suspensionen oder schlaemmen sowie verwendung des verfahrens
DE3708395 1987-03-14
DE19873743130 DE3743130A1 (de) 1987-03-14 1987-12-18 Verfahren zur extraktion von schwermetallen aus belasteten boeden und vorrichtung zur gegenstrom-extraktion bei einem solchen verfahren

Publications (1)

Publication Number Publication Date
ES2016662B3 true ES2016662B3 (es) 1990-11-16

Family

ID=27195443

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88101188T Expired - Lifetime ES2016662B3 (es) 1987-02-07 1988-01-27 Procedimiento para la extraccion de metales pesados de fondos cargados y dispositivo para la extraccion del contracorriente en un procedimiento semejante

Country Status (3)

Country Link
EP (1) EP0278328B1 (es)
DE (1) DE3860465D1 (es)
ES (1) ES2016662B3 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109772881A (zh) * 2019-03-06 2019-05-21 韶关学院 一种利用芳香植物修复和高效利用镉污染农田土壤的方法
CN109926206A (zh) * 2019-04-08 2019-06-25 温州腾骄环保科技有限公司 一种化工用化工物料筛选机

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3836627A1 (de) * 1988-10-27 1990-05-03 Kloeckner Oecotec Anlage zum spuelen von erdreich
US4943368A (en) * 1988-11-15 1990-07-24 Pittsburgh Mineral & Environmental Technology, Inc. Nonmetallic abrasive blasting material recovery process including an electrostatic separation step
IE910237A1 (en) * 1991-01-23 1992-07-29 H P Chemie Pelzer Res & Dev Lt An apparatus for the biological removal of pollutants from¹contaminated solids
DE4112867A1 (de) * 1991-04-19 1992-10-22 Dyckerhoff & Widmann Ag Verfahren zum dekontaminieren von mit schadstoffen verunreinigten boeden
US5494649A (en) * 1991-10-03 1996-02-27 Cognis, Inc. Process for removing heavy metals from paint chips
DE4242752A1 (de) * 1992-12-17 1994-06-23 Clouth Gummiwerke Ag Verfahren und Vorrichtung zum Dekontaminieren von verseuchten Schüttgütern, insbesondere Erdböden
US5466426A (en) * 1993-08-11 1995-11-14 Cognis, Inc. Method and apparatus for removing metal contamination from soil
US5454917A (en) * 1993-09-03 1995-10-03 Cognis, Inc. Apparatus and process for recovering metal from an aqueous solution
EP0716892A1 (de) * 1994-12-14 1996-06-19 ÖKOZENT Gesellschaft für Ökologieberatung Gesellschaft m.b.H. Verfahren zur Aufbereitung von Abfallstoffen
BG1029U1 (bg) * 2007-01-03 2008-03-31 Лидия МИШЕВА Средство за отсраняване на метали от почвата
CN102941220A (zh) * 2012-12-05 2013-02-27 四川农业大学 银合欢在修复土壤重金属镉污染中的应用
CN104412748A (zh) * 2013-08-24 2015-03-18 山水园林股份有限公司 一种盐碱地中盲沟排盐的方法工艺
CN104043643A (zh) * 2014-06-28 2014-09-17 柏连阳 一种用于分离土壤有害重金属的永磁分离器
CN106076616B (zh) * 2016-08-12 2018-06-22 武汉中地金盾环境科技有限公司 旋转磁棒组合式土壤磁富集净化原位回收装置
CN107309263B (zh) * 2017-08-21 2019-11-22 张晨 高浓度、全循环式土壤、固体废物中污染物的化学淋洗分离方法及其分离系统
CN108990454A (zh) * 2018-09-04 2018-12-14 明光市三界镇朝荣家庭农场 一种梨树种植松土装置
CN112893443B (zh) * 2021-01-21 2022-03-22 郭云征 一种降低植物中重金属残留的方法
CN117890354A (zh) * 2024-03-15 2024-04-16 北京市农林科学院智能装备技术研究中心 一种车载式土壤元素测量装置及其测量方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972408A (en) * 1954-08-11 1961-02-21 Stamicarbon Process and apparatus for purifying suspensions of fine magnetizable particles in a liquid
US2884742A (en) * 1954-11-23 1959-05-05 Ben M Moore Soil reclamation machine and method including washing
GB859516A (en) * 1958-07-21 1961-01-25 Emscher Aufbereitung G M B H Improvements relating to processing sludges or slurries
NL277965A (es) * 1961-05-04
GB1594216A (en) * 1978-02-27 1981-07-30 Material Recovery Ltd Recovery of material from refuse
EP0072885B1 (de) * 1982-01-19 1986-04-30 industrie automation Sondertechnik GmbH & Co Verfahren zur Dekontamination natürlicher und technischer Schlämme
GB2151950B (en) * 1983-12-27 1987-12-02 De Beers Ind Diamond Magnetic separators

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109772881A (zh) * 2019-03-06 2019-05-21 韶关学院 一种利用芳香植物修复和高效利用镉污染农田土壤的方法
CN109926206A (zh) * 2019-04-08 2019-06-25 温州腾骄环保科技有限公司 一种化工用化工物料筛选机

Also Published As

Publication number Publication date
EP0278328B1 (de) 1990-08-22
EP0278328A1 (de) 1988-08-17
DE3860465D1 (de) 1990-09-27

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