FR2223061A1 - Soluble metal cpds. sepn. from organic solution - by passing through a permeable membrane of acrylonitrile copolymer - Google Patents

Soluble metal cpds. sepn. from organic solution - by passing through a permeable membrane of acrylonitrile copolymer

Info

Publication number
FR2223061A1
FR2223061A1 FR7410182A FR7410182A FR2223061A1 FR 2223061 A1 FR2223061 A1 FR 2223061A1 FR 7410182 A FR7410182 A FR 7410182A FR 7410182 A FR7410182 A FR 7410182A FR 2223061 A1 FR2223061 A1 FR 2223061A1
Authority
FR
France
Prior art keywords
sepn
passing
permeable membrane
organic solution
acrylonitrile copolymer
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.)
Withdrawn
Application number
FR7410182A
Other languages
English (en)
French (fr)
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.)
Monsanto Co
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of FR2223061A1 publication Critical patent/FR2223061A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR7410182A 1973-03-26 1974-03-25 Soluble metal cpds. sepn. from organic solution - by passing through a permeable membrane of acrylonitrile copolymer Withdrawn FR2223061A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34504073A 1973-03-26 1973-03-26

Publications (1)

Publication Number Publication Date
FR2223061A1 true FR2223061A1 (en) 1974-10-25

Family

ID=23353207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7410182A Withdrawn FR2223061A1 (en) 1973-03-26 1974-03-25 Soluble metal cpds. sepn. from organic solution - by passing through a permeable membrane of acrylonitrile copolymer

Country Status (7)

Country Link
JP (1) JPS5435600B2 (enExample)
BE (1) BE812782A (enExample)
CA (1) CA1023760A (enExample)
DE (1) DE2414306A1 (enExample)
FR (1) FR2223061A1 (enExample)
IT (1) IT1007667B (enExample)
NL (1) NL7403899A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449729A1 (fr) * 1979-02-21 1980-09-19 Uranerz Usa Inc Procede de recuperation d'uranium

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040631A1 (de) * 1980-10-29 1982-05-27 Merck Patent Gmbh, 6100 Darmstadt Verfahren zur abtrennung von metallkatalysatoren und verwendung von membrantrennvorrichtungen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449729A1 (fr) * 1979-02-21 1980-09-19 Uranerz Usa Inc Procede de recuperation d'uranium

Also Published As

Publication number Publication date
CA1023760A (en) 1978-01-03
JPS5435600B2 (enExample) 1979-11-02
NL7403899A (enExample) 1974-09-30
DE2414306A1 (de) 1974-10-17
BE812782A (fr) 1974-09-25
JPS49127875A (enExample) 1974-12-06
IT1007667B (it) 1976-10-30

Similar Documents

Publication Publication Date Title
FR2223061A1 (en) Soluble metal cpds. sepn. from organic solution - by passing through a permeable membrane of acrylonitrile copolymer
ES444356A1 (es) Procedimiento para la preparacion de acido oxalico y sus es-teres alquilicos.
GB1353751A (en) Method for catalytic decomposition of ammonia
GB1298963A (en) Process for preparing adipic acid
Nakamura et al. HYDROGENATION OF ALKENES BY THE COMPLEX OF CROSS-LINKED POLYACRYLIC ACID WITH RHODIUM (111)
IE36682B1 (en) A method of activating silver catalysts
FR2259078A1 (en) Ethanol prodn. from gas mixt. contg. carbon monoxide and hydrogen - by contacting with catalyst contg. rhodium and iron
IL43433A (en) Process for preparing cycloalkanones and cycloalkanols
GB1453749A (en) Production of alpha,omega-dialdehydes
GB1291342A (en) Improvements in or relating to the production of benzaldehyde
GB1328074A (en) Process for the production of primary amines
Nakayama et al. Kinetics of the Reaction of α-Bromonaphthalene with Carbon Monoxide Catalyzed by Nickel Carbonyl
JPS608862B2 (ja) ケタジン製造用高分子触媒およびその製造方法および該触媒を用いるケタジンの製造方法
NL7215854A (en) Cycloalkanones and/or cycloalkanols prodn - by catalytic hydrogenation of the corresp. hydroperoxide with a suspended catalyst
NL7315102A (en) Cycloalkanones and/or cycloalkanols prodn - by catalytic hydrogenation of the corresp. hydroperoxide with a suspended catalyst
SU461788A1 (ru) Способ обработки металла газом
GB1113075A (en) Process for the production of cyclohexanone
FR2231748A1 (en) Extracellular polysaccharides prepn. by cultivating bacteria - capable of converting methanol as carbon source
FR2119264A6 (en) Hydrogenation of unsatd cpds - in a homogeneous then a heterogenous catalytic process
GB1227601A (enExample)
GB1400570A (en) Prodegradant compositions comprising vinyl chloride polymers
BE786591A (en) Ethanol purification - to remove carbonyl impurities by catalytic hydrogenation
GB1283796A (en) Production of 11-carbamoylundecanoic acid
NL7215333A (en) Monochlorobenzene by chlorinating benzene - contg. water, on iron rings as catalyst, giving increased rate of reaction
GB1291938A (en) Method for recovering trimethylolpropane

Legal Events

Date Code Title Description
ST Notification of lapse