Supercritical fluid extraction of grinding and metal cutting waste contaminated with oils

被引:0
|
作者
Dahmen, N
Schon, J
Schmieder, H
Ebert, K
机构
来源
SUPERCRITICAL FLUIDS: EXTRACTION AND POLLUTION PREVENTION | 1997年 / 670卷
关键词
D O I
暂无
中图分类号
O69 [应用化学];
学科分类号
081704 ;
摘要
The wellknown technique of supercritical fluid extraction with compressed carbon dioxide is used for an environmental application. The development of a process is described, in which residues with high oil contents from metal machining operations such as grinding or cutting can be separated in two fractions. One consists of the oil which can be recovered from the grinds in such a quality that direct reuse as grinding oil is possible; the metal fraction can be recycled by common processes. The results obtained in laboratory scale equipment were scaled up and successfully demonstrated in a pilot plant.
引用
收藏
页码:270 / 279
页数:10
相关论文
共 50 条
  • [1] Supercritical Fluid Extraction of Grinding and Metal Cutting Waste Contaminated with Oils
    Institut für Technische Chemie, ITC-CPV, Forschungszentrum Karlsruhe GmbH, P.O.B. 3640, D-76021 Karlsruhe, Germany
    ACS Symp Ser, (270-279):
  • [2] Supercritical fluid extraction of grinding and metal cutting waste contaminated with mineral oils.
    Schon, J
    Dahmen, N
    Schmieder, H
    Ebert, K
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1996, 211 : 222 - IEC
  • [3] SUPERCRITICAL FLUID EXTRACTION OF HAZARDOUS-WASTE FROM CONTAMINATED SOILS
    BRADY, BO
    GAMBREL, RP
    DOOLEY, KM
    KNOPF, FC
    ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 1985, 190 (SEP): : 91 - ENR
  • [4] Supercritical Fluid Extraction of Contaminated Soil
    Montero, G.A.
    Schnelle, Jr., K.B.
    Giorgio, T.D.
    Journal of Environmental Science and Health - Part A Toxic/Hazardous Substances and Environmental Engineering, 1997, 32 (02): : 481 - 495
  • [5] Supercritical fluid extraction of contaminated soil
    Montero, GA
    Schnelle, KB
    Giorgio, TD
    JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-ENVIRONMENTAL SCIENCE AND ENGINEERING & TOXIC AND HAZARDOUS SUBSTANCE CONTROL, 1997, 32 (02): : 481 - 495
  • [6] Supercritical fluid extraction of essential oils
    Yousefi, Mohammad
    Rahimi-Nasrabadi, Mehdi
    Pourmortazavi, Seied Mahdi
    Wysokowski, Marcin
    Jesionowski, Teofil
    Ehrlich, Hermann
    Mirsadeghi, Somayeh
    TRAC-TRENDS IN ANALYTICAL CHEMISTRY, 2019, 118 : 182 - 193
  • [7] Supercritical fluid extraction for remediation of contaminated soil
    Ekhtera, MR
    Mansoori, GA
    Mensinger, MC
    Rehmat, A
    Deville, B
    SUPERCRITICAL FLUIDS: EXTRACTION AND POLLUTION PREVENTION, 1997, 670 : 280 - 298
  • [8] Integrated supercritical fluid extraction of essential oils
    Dashtian, Kheibar
    Kamalabadi, Mahdie
    Ghoorchian, Arash
    Ganjali, Mohammad Reza
    Rahimi-Nasrabadi, Mehdi
    JOURNAL OF CHROMATOGRAPHY A, 2024, 1733
  • [9] To revert grinding sludge into oil and metal -: An application for supercritical fluid extraction in a technical scale
    Leffrang, U
    Büttner, K
    Schwing, R
    HIGH PRESSURE CHEMICAL ENGINEERING, 1999, 6271 : 305 - 307
  • [10] Supercritical Fluid Extraction of a Light PAH Contaminated Sand
    Ruffino, Barbara
    Zanetti, Maria Chiara
    Genon, Giuseppe
    SOIL & SEDIMENT CONTAMINATION, 2009, 18 (03): : 328 - 344