IL37061A0 - Process for separating water from aqueous mixtures - Google Patents

Process for separating water from aqueous mixtures

Info

Publication number
IL37061A0
IL37061A0 IL37061A IL3706171A IL37061A0 IL 37061 A0 IL37061 A0 IL 37061A0 IL 37061 A IL37061 A IL 37061A IL 3706171 A IL3706171 A IL 3706171A IL 37061 A0 IL37061 A0 IL 37061A0
Authority
IL
Israel
Prior art keywords
aqueous mixtures
separating water
separating
mixtures
aqueous
Prior art date
Application number
IL37061A
Other versions
IL37061A (en
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 IL37061A0 publication Critical patent/IL37061A0/en
Publication of IL37061A publication Critical patent/IL37061A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
    • C07D309/40—Oxygen atoms attached in positions 3 and 4, e.g. maltol
    • 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
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/246—Membrane extraction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/76—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74
    • B01D71/82—Macromolecular material not specifically provided for in a single one of groups B01D71/08 - B01D71/74 characterised by the presence of specified groups, e.g. introduced by chemical after-treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C17/00—Preparation of halogenated hydrocarbons
    • C07C17/38—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/82—Purification; Separation; Stabilisation; Use of additives
    • C07C209/84—Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C07C45/786—Separation; Purification; Stabilisation; Use of additives by membrane separation process, e.g. pervaporation, perstraction, reverse osmosis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/14—Membrane materials having negatively charged functional groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
IL37061A 1970-06-16 1971-06-15 Process for separating water from aqueous mixtures IL37061A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4680070A 1970-06-16 1970-06-16

Publications (2)

Publication Number Publication Date
IL37061A0 true IL37061A0 (en) 1971-08-25
IL37061A IL37061A (en) 1974-11-29

Family

ID=21945460

Family Applications (1)

Application Number Title Priority Date Filing Date
IL37061A IL37061A (en) 1970-06-16 1971-06-15 Process for separating water from aqueous mixtures

Country Status (7)

Country Link
JP (1) JPS5410548B1 (en)
BE (1) BE768540A (en)
DE (1) DE2129723C3 (en)
FR (1) FR2096357A5 (en)
GB (1) GB1351187A (en)
IL (1) IL37061A (en)
NL (1) NL170374C (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1396091A (en) * 1971-02-18 1975-05-29 Babcock & Wilcox Ltd Semi-permeable membranes
US4218312A (en) * 1975-12-01 1980-08-19 Monsanto Company Membrane separation of organics from aqueous solutions
US4758348A (en) * 1985-02-01 1988-07-19 Sagami Chemical Research Center Copolymer, separating membrane made thereof and method for separating charge transfer interactive substance from a liquid mixture containing the same
WO1989005182A1 (en) * 1987-12-02 1989-06-15 Japan Represented By Ministry Of International Tra Hydrolyzed membrane and process for its production
US4992176A (en) * 1989-10-23 1991-02-12 Texaco Inc. Dehydration of organic oxygenates
DE102013223126A1 (en) * 2013-11-13 2015-05-13 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Process for the preparation of solvent-stable polymer membranes, polymer membrane and solution for the production of a polymer membrane
EP3639913A4 (en) * 2017-06-15 2021-04-14 Kaneka Corporation Porous membrane for water treatment use
CN108440306B (en) * 2018-05-24 2023-11-03 柏川新材料科技(宁波)有限公司 Green production equipment and method of tetramethyl ammonium carbonate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2953502A (en) * 1955-05-24 1960-09-20 American Oil Co Separation of azeotropic mixtures
NL136379C (en) * 1961-03-08
FR1578019A (en) * 1968-04-29 1969-08-14

Also Published As

Publication number Publication date
GB1351187A (en) 1974-04-24
JPS5410548B1 (en) 1979-05-08
NL170374B (en) 1982-06-01
DE2129723C3 (en) 1981-08-20
DE2129723B2 (en) 1980-09-04
BE768540A (en) 1971-12-15
IL37061A (en) 1974-11-29
FR2096357A5 (en) 1972-02-11
NL7108146A (en) 1971-12-20
DE2129723A1 (en) 1971-12-23
NL170374C (en) 1982-11-01

Similar Documents

Publication Publication Date Title
ZA716157B (en) An improved separation process
IL37060A0 (en) Process for separating water from aqueous mixtures
ZA708609B (en) Denicotinizing process
IL38313A0 (en) Process for the purification of aqueous liquids
YU34872B (en) Process for the separation of isoprene from mixtures conaining it
YU201671A (en) Process for the separation of sulfonic acids
YU191271A (en) Process for obtaining novel substituted phenyl-pyrrolidones
IL37061A0 (en) Process for separating water from aqueous mixtures
EG10628A (en) Process for making 7-halolincomycin
CS180576B2 (en) Process for the purification of waste water
ZA713005B (en) Purification process
ZM10970A1 (en) Segregation process
IL37665A (en) Process for sanitizing water
MY7300255A (en) Flotation process
JPS53149938A (en) Process for fluoroalkyll sulfonamidearyl compound
ZA735374B (en) Separation process
ZA716751B (en) Purification process
ZA703047B (en) Process for the separation of a solution
IL37827A (en) Process for preparing substituted cobamides
EG10440A (en) Process for the preparation of des-phenylalamin b1-insuli
IL38082A0 (en) Protein recovery process
ZA716088B (en) Process for separating citric acid
ZA715781B (en) Process for oxychlorination
ZA716077B (en) Purification process
ZA708446B (en) A process for the separation of 1,1'-peroxydicyclohexylamine from its admixture with water