AT336552B - PROCESS FOR REMOVAL AND / OR RECOVERY OF SUSPENDED METAL CATALYSTS FROM HETEROGENIC SYSTEMS - Google Patents

PROCESS FOR REMOVAL AND / OR RECOVERY OF SUSPENDED METAL CATALYSTS FROM HETEROGENIC SYSTEMS

Info

Publication number
AT336552B
AT336552B AT349974A AT349974A AT336552B AT 336552 B AT336552 B AT 336552B AT 349974 A AT349974 A AT 349974A AT 349974 A AT349974 A AT 349974A AT 336552 B AT336552 B AT 336552B
Authority
AT
Austria
Prior art keywords
heterogenic
recovery
removal
systems
metal catalysts
Prior art date
Application number
AT349974A
Other languages
German (de)
Other versions
ATA349974A (en
Inventor
Sandor Dr Gal
Bela Eross
Erno Dr Punger
Geza Dr Siposs
Adorjan Ing Monostory
Jozsef Ing Barlai
Margit Ing Szeiler
Original Assignee
Budapesti Mueszaki Egyetem
Peti Nitrogenmuevek
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 Budapesti Mueszaki Egyetem, Peti Nitrogenmuevek filed Critical Budapesti Mueszaki Egyetem
Publication of ATA349974A publication Critical patent/ATA349974A/en
Application granted granted Critical
Publication of AT336552B publication Critical patent/AT336552B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B13/00—Recovery of fats, fatty oils or fatty acids from waste materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J25/00—Catalysts of the Raney type
    • B01J25/04—Regeneration or reactivation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/34—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation
    • B01J37/341—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation
    • B01J37/342—Irradiation by, or application of, electric, magnetic or wave energy, e.g. ultrasonic waves ; Ionic sputtering; Flame or plasma spraying; Particle radiation making use of electric or magnetic fields, wave energy or particle radiation of electric, magnetic or electromagnetic fields, e.g. for magnetic separation
    • 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
    • B03C1/23—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp
    • B03C1/24—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields
    • B03C1/253—Magnetic separation acting directly on the substance being separated with material carried by oscillating fields; with material carried by travelling fields, e.g. generated by stationary magnetic coils; Eddy-current separators, e.g. sliding ramp with material carried by travelling fields obtained by a linear motor
    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Plasma & Fusion (AREA)
  • Toxicology (AREA)
  • Catalysts (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT349974A 1973-05-08 1974-04-26 PROCESS FOR REMOVAL AND / OR RECOVERY OF SUSPENDED METAL CATALYSTS FROM HETEROGENIC SYSTEMS AT336552B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUBU000664 HU166974B (en) 1973-05-08 1973-05-08

Publications (2)

Publication Number Publication Date
ATA349974A ATA349974A (en) 1976-09-15
AT336552B true AT336552B (en) 1977-05-10

Family

ID=10993909

Family Applications (1)

Application Number Title Priority Date Filing Date
AT349974A AT336552B (en) 1973-05-08 1974-04-26 PROCESS FOR REMOVAL AND / OR RECOVERY OF SUSPENDED METAL CATALYSTS FROM HETEROGENIC SYSTEMS

Country Status (5)

Country Link
AT (1) AT336552B (en)
CS (1) CS185224B2 (en)
DD (1) DD112213A5 (en)
DE (1) DE2421989C3 (en)
HU (1) HU166974B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10159129A1 (en) * 2001-12-01 2003-06-12 Abb Research Ltd Miniature reactor, used to form chemical mixture, uses powder catalyst with particles having magnetic characteristics that ensure chemical contact with particles which can be extracted by magnetic field for further use

Also Published As

Publication number Publication date
DE2421989A1 (en) 1974-12-05
DE2421989B2 (en) 1980-04-03
CS185224B2 (en) 1978-09-15
ATA349974A (en) 1976-09-15
DD112213A5 (en) 1975-04-05
HU166974B (en) 1975-07-28
DE2421989C3 (en) 1980-11-27

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee