NL169074B - METHOD FOR RECOVERING THE METALLIC CATALYST FROM THE WASTE LIQUIDS FROM AN EPOXYDATION OF AN OXICALLY UNSATURATED COMPOUND - Google Patents

METHOD FOR RECOVERING THE METALLIC CATALYST FROM THE WASTE LIQUIDS FROM AN EPOXYDATION OF AN OXICALLY UNSATURATED COMPOUND

Info

Publication number
NL169074B
NL169074B NL7302703A NL7302703A NL169074B NL 169074 B NL169074 B NL 169074B NL 7302703 A NL7302703 A NL 7302703A NL 7302703 A NL7302703 A NL 7302703A NL 169074 B NL169074 B NL 169074B
Authority
NL
Netherlands
Prior art keywords
oxically
epoxydation
recovering
unsaturated compound
metallic catalyst
Prior art date
Application number
NL7302703A
Other languages
Dutch (nl)
Other versions
NL169074C (en
NL7302703A (en
Inventor
Hans Lemke
Original Assignee
Metaux Speciaux Sa
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 FR7206864A external-priority patent/FR2173727B1/fr
Priority claimed from FR7236506A external-priority patent/FR2202725A2/en
Application filed by Metaux Speciaux Sa filed Critical Metaux Speciaux Sa
Publication of NL7302703A publication Critical patent/NL7302703A/xx
Publication of NL169074B publication Critical patent/NL169074B/en
Application granted granted Critical
Publication of NL169074C publication Critical patent/NL169074C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G39/00—Compounds of molybdenum
    • C01G39/003—Preparation involving a liquid-liquid extraction, an adsorption or an ion-exchange
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/16—Extraction of metal compounds from ores or concentrates by wet processes by leaching in organic solutions
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/262—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds using alcohols or phenols
    • 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
    • C22B34/00—Obtaining refractory metals
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/34—Obtaining molybdenum
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/009—General processes for recovering metals or metallic compounds from spent catalysts
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
NL7302703A 1972-02-29 1973-02-27 METHOD FOR RECOVERING THE METALLIC CATALYST FROM THE WASTE LIQUIDS FROM AN EPOXYDATION OF AN OXICALLY UNSATURATED COMPOUND NL169074C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7206864A FR2173727B1 (en) 1972-02-29 1972-02-29
FR7236506A FR2202725A2 (en) 1972-10-16 1972-10-16 Recovery of metal catalysts - used in prodn of epoxides by halcon process

Publications (3)

Publication Number Publication Date
NL7302703A NL7302703A (en) 1973-08-31
NL169074B true NL169074B (en) 1982-01-04
NL169074C NL169074C (en) 1982-06-01

Family

ID=26216946

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7302703A NL169074C (en) 1972-02-29 1973-02-27 METHOD FOR RECOVERING THE METALLIC CATALYST FROM THE WASTE LIQUIDS FROM AN EPOXYDATION OF AN OXICALLY UNSATURATED COMPOUND

Country Status (4)

Country Link
JP (1) JPS5228097B2 (en)
ES (1) ES412077A1 (en)
IT (1) IT994532B (en)
NL (1) NL169074C (en)

Also Published As

Publication number Publication date
IT994532B (en) 1975-10-20
NL169074C (en) 1982-06-01
DE2309364A1 (en) 1973-09-06
JPS5228097B2 (en) 1977-07-25
ES412077A1 (en) 1976-06-01
JPS48100376A (en) 1973-12-18
DE2309364B2 (en) 1975-12-11
NL7302703A (en) 1973-08-31

Similar Documents

Publication Publication Date Title
NL7412731A (en) PROCESS FOR ALKYLING AN ALKYLORGANIC COMPOUND.
NL7412732A (en) METHOD FOR ALKYLING AN ISOALCANE.
NL151265B (en) OIL SEPARATION DEVICE FOR SEPARATION FROM A LIQUID OF OIL LIGHTER THAN THE PURIFIED LIQUID.
NL7411005A (en) METHOD FOR THE CATALYTIC CONVERSION OF HYDROCARBONS.
NL7513436A (en) PROCESS FOR PURIFYING LIQUID FROM AN OIL WELL.
NL7414550A (en) METHOD FOR HYDROGENING CARBON.
NL188563C (en) Apparatus for the catalytic treatment of foods contaminated by solid particles.
NL168560B (en) METHOD FOR RECOVERING HEAVY METALS FROM A CATALYST USED IN THE PREPARATION OF TERFHTALIC ACID.
NL7415005A (en) PROCEDURE FOR RECOVERY OF METALS FROM CATALYSTS.
NL151680B (en) METHOD OF RECOVERY OF VALUABLE COMPONENTS FROM A WASTE LIQUID.
NL172673C (en) METHOD FOR REMOVING A CATALYST FROM THE REACTION SYSTEM
NL7412977A (en) PROCEDURE FOR BEADING TUBES FROM ETRAFLUORETHENE.
NL7413125A (en) METHOD FOR RECOVERING GLYCOL FROM OLD WASTEWATER.
NL162888C (en) METHOD FOR RECOVERING THE RHODIUM CATALYST FROM AN OXO REACTION PRODUCT.
NL169074C (en) METHOD FOR RECOVERING THE METALLIC CATALYST FROM THE WASTE LIQUIDS FROM AN EPOXYDATION OF AN OXICALLY UNSATURATED COMPOUND
NL162851C (en) PROCESS FOR ADSORBING COMPONENTS FROM AN AQUEOUS LIQUID.
NL7413562A (en) METHOD FOR CATALYTIC HYDROGENATION OF UNSATURATED COMPOUNDS.
NL7414024A (en) METHOD FOR ALKYLING AN ISOALCANA WITH AN ALKIN.
NL154493B (en) PROCESS FOR THE PREPARATION OF OXIDATION PRODUCTS FROM ALKINICALLY UNSATURATED HYDROCARBONS.
NL182639C (en) METHOD FOR SEPARATING POLYAMINS FROM A REACTION MIXTURE.
NL158583B (en) METHOD FOR THE CONTINUOUS WINCHING OF SEDIMENTS FROM THE SEABED.
NL175404B (en) METHOD FOR PURIFYING WASTE WATER FROM AN APPARATUS FOR PREPARING ACRYLONITRIL.
NL7411088A (en) PROCESS FOR PHOSPHATING METALS.
NL179476C (en) METHOD FOR DECAORING 11A OF AN 11A-CHLORINE-6-METHYLENE TRACYCLINE COMPOUND.
NL158782B (en) METHOD FOR PURIFYING 1-NITROANTRACHINONE.

Legal Events

Date Code Title Description
BB A search report has been drawn up
BV The patent application has lapsed
V1 Lapsed because of non-payment of the annual fee