DK0546412T3 - Method and device for checking the leaching resistance of a material - Google Patents

Method and device for checking the leaching resistance of a material

Info

Publication number
DK0546412T3
DK0546412T3 DK92120414T DK92120414T DK0546412T3 DK 0546412 T3 DK0546412 T3 DK 0546412T3 DK 92120414 T DK92120414 T DK 92120414T DK 92120414 T DK92120414 T DK 92120414T DK 0546412 T3 DK0546412 T3 DK 0546412T3
Authority
DK
Denmark
Prior art keywords
course
liquid
state
variable
leaching
Prior art date
Application number
DK92120414T
Other languages
Danish (da)
Inventor
Rudolf Dr Ahrens-Botzong
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
Application filed by Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of DK0546412T3 publication Critical patent/DK0546412T3/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/42—Road-making materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Apparatuses And Processes For Manufacturing Resistors (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

The invention relates to a method and an apparatus for testing of a material (M), especially of melt granules from a waste treatment plant. In the process, the material (M) is introduced into a liquid (F) and its resistance to leaching is tested. After the material (M) has been introduced into the liquid (F), it is provided that at least one variable of state is changed continuously, discontinuously or periodically, and that, in doing so, the course of the same or a different variable of state is recorded as the test course. Prior to this, under the same conditions but without the material (M) a calibration course is determined. The difference of test course and calibration course is then a measure for the resistance of the material (M) to leaching. The method employs a container (1) for liquid (F) and material (M) with a port for feeding in at least one reagent (R), by means of which at least one variable of state of the liquid (F) is changed. Assigned to the container (1) there is at least one measuring instrument (7) for measuring the test course and calibration course. The measuring instrument (7) is connected to an analysis unit (11). <IMAGE>
DK92120414T 1991-12-13 1992-11-30 Method and device for checking the leaching resistance of a material DK0546412T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4141231A DE4141231A1 (en) 1991-12-13 1991-12-13 METHOD AND DEVICE FOR TESTING THE LEAKAGE RESISTANCE OF A MATERIAL

Publications (1)

Publication Number Publication Date
DK0546412T3 true DK0546412T3 (en) 1999-11-15

Family

ID=6447028

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92120414T DK0546412T3 (en) 1991-12-13 1992-11-30 Method and device for checking the leaching resistance of a material

Country Status (10)

Country Link
EP (1) EP0546412B1 (en)
JP (1) JPH05332966A (en)
KR (1) KR930013723A (en)
CN (1) CN1032088C (en)
AT (1) ATE179797T1 (en)
DE (2) DE4141231A1 (en)
DK (1) DK0546412T3 (en)
ES (1) ES2133299T3 (en)
GR (1) GR3030803T3 (en)
TW (1) TW237518B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747195B1 (en) * 1996-04-05 1998-07-03 Sol Comp Du METHOD FOR MONITORING THE MATURATION OF STABILIZED WASTE
JP3862190B2 (en) * 1998-01-19 2006-12-27 株式会社タクマ Incinerator dust treatment equipment
KR20070053060A (en) 2005-11-19 2007-05-23 삼성전자주식회사 Display device and manufacturing method thereof
JP4514228B2 (en) * 2006-08-29 2010-07-28 株式会社タクマ Incinerator dust treatment equipment
JP5460988B2 (en) * 2008-03-12 2014-04-02 株式会社フジタ Waste pre-treatment method
JP5567878B2 (en) * 2010-03-29 2014-08-06 大阪瓦斯株式会社 Surfactant concentration control device and heat transfer system provided with the same

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU721705A1 (en) * 1978-06-29 1980-03-15 Горьковский Исследовательский Физико-Технический Институт При Горьковском Государственном Университете Им. Н.И.Лобачевского Method of determining mass transfer rate
JPS5825230B2 (en) * 1979-06-04 1983-05-26 日鉱探開株式会社 Dissolution test method and equipment for rocks, etc.
US4375451A (en) * 1981-08-13 1983-03-01 The United States Of America As Represented By The Secretary Of The Navy In-situ leach rate measuring system
DE3242506C2 (en) * 1982-11-18 1986-02-27 Collins, Hans-Jürgen, Prof. Dr.-Ing., 3300 Braunschweig Method and device for determining whether a predetermined limit value has been reached or exceeded for the portion contained in a liquid mixture with a lower evaporation temperature than the rest of the liquid
US4737356A (en) * 1985-11-18 1988-04-12 Wheelabrator Environmental Systems Inc. Immobilization of lead and cadmium in solid residues from the combustion of refuse using lime and phosphate
DE3544095A1 (en) * 1985-12-13 1987-06-19 Hydrotechnik Gmbh Device for calibrating analog real-time signals
US5033397A (en) * 1990-07-31 1991-07-23 Aguila Corporation Soil chemical sensor and precision agricultural chemical delivery system and method
DE3811820A1 (en) * 1987-08-03 1989-02-16 Siemens Ag METHOD AND SYSTEM FOR THERMAL WASTE DISPOSAL
DE4021103A1 (en) * 1989-07-19 1991-01-31 Siemens Ag Road making asphalt prepn. - using refuse hydrolysis residue as admixture and gas as fuel

Also Published As

Publication number Publication date
EP0546412A3 (en) 1995-12-20
EP0546412B1 (en) 1999-05-06
DE59209689D1 (en) 1999-06-10
DE4141231A1 (en) 1993-06-17
KR930013723A (en) 1993-07-22
TW237518B (en) 1995-01-01
GR3030803T3 (en) 1999-11-30
ES2133299T3 (en) 1999-09-16
ATE179797T1 (en) 1999-05-15
EP0546412A2 (en) 1993-06-16
CN1075800A (en) 1993-09-01
JPH05332966A (en) 1993-12-17
CN1032088C (en) 1996-06-19

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