BE635604A - oerfectionnements aux procödés de purification de mélanges - Google Patents

oerfectionnements aux procödés de purification de mélanges

Info

Publication number
BE635604A
BE635604A BE635604DA BE635604A BE 635604 A BE635604 A BE 635604A BE 635604D A BE635604D A BE 635604DA BE 635604 A BE635604 A BE 635604A
Authority
BE
Belgium
Prior art keywords
mixtures
purification processes
purification
processes
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
North Amercican Sugar Industries
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 North Amercican Sugar Industries filed Critical North Amercican Sugar Industries
Publication of BE635604A publication Critical patent/BE635604A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/62—Use of additives, e.g. for stabilisation
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/10—Foods or foodstuffs containing additives; Preparation or treatment thereof containing emulsifiers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B61/00—Other general methods
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/02—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen
    • C07C69/22—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety
    • C07C69/30—Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with trihydroxylic compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
    • C07H13/06—Fatty acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
    • C09K23/34—Higher-molecular-weight carboxylic acid esters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Nutrition Science (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Saccharide Compounds (AREA)
BE635604D 1963-03-06 1963-07-30 oerfectionnements aux procödés de purification de mélanges BE635604A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US263349A US3141013A (en) 1963-03-06 1963-03-06 Purification of transesterification mixtures

Publications (1)

Publication Number Publication Date
BE635604A true BE635604A (fr) 1963-11-18

Family

ID=23001417

Family Applications (1)

Application Number Title Priority Date Filing Date
BE635604D BE635604A (fr) 1963-03-06 1963-07-30 oerfectionnements aux procödés de purification de mélanges

Country Status (8)

Country Link
US (1) US3141013A (de)
AT (1) AT246113B (de)
BE (1) BE635604A (de)
CH (1) CH425746A (de)
DE (1) DE1468397A1 (de)
ES (1) ES288851A1 (de)
GB (1) GB1048345A (de)
NL (1) NL293372A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1054346A (de) * 1964-10-01 1900-01-01
NO142306C (no) * 1975-04-18 1980-07-30 Tate & Lyle Ltd Fremgangsmaate til rensing av et fast stoff i form av et omestringsprodukt frembrakt ved reaksjon mellom sukrose og minst ett fettsyretriglycerid
JPS608484B2 (ja) * 1979-02-27 1985-03-04 東洋コンタクトレンズ株式会社 コンタクトレンズ用洗浄保存剤
DE3818293C2 (de) * 1988-05-30 1997-05-07 Solvay Werke Gmbh Verfahren zur Herstellung von nichtionogenen Tensiden, deren Verwendung sowie Zubereitungen unter Verwendung derselben
DE4003232A1 (de) * 1990-02-03 1991-08-22 Huels Chemische Werke Ag Verfahren zur herstellung von tertiaeren carbonsaeuren
EP0827494B1 (de) * 1995-05-12 2000-03-08 Quest International B.V. Zubereitungen von enantiomeren diacyl-weinsäureanhydriden und deren herstellung
DE102010040939A1 (de) * 2010-09-17 2012-03-22 Evonik Degussa Gmbh Katalysatorsysteme für die Biodieselherstellung

Also Published As

Publication number Publication date
DE1468397A1 (de) 1969-04-10
AT246113B (de) 1966-04-12
NL293372A (en) 1965-07-26
GB1048345A (en) 1966-11-16
US3141013A (en) 1964-07-14
ES288851A1 (es) 1963-11-16
CH425746A (fr) 1966-12-15

Similar Documents

Publication Publication Date Title
FR1319772A (fr) Perfectionnements aux cornières perforées
FR1414492A (fr) Perfectionnements aux bateaux
FR1416202A (fr) épuration de pyrrolidone-2
FR83156E (fr) Perfectionnements aux suspensions des véhicules
FR1470339A (fr) Perfectionnements apportés aux procédés de construction
FR1390935A (fr) Perfectionnements aux procédés de purification de mélanges
FR1336852A (fr) Perfectionnements aux véhicules débroussailleurs
FR1381525A (fr) Perfectionnements aux procédés de séchage
FR1363468A (fr) Perfectionnements aux servo-mécanismes
FR92359E (fr) Perfectionnements aux procédés de purification de mélanges
FR1401891A (fr) Perfectionnements aux micro-microampèremètres
FR1377572A (fr) Perfectionnements aux blondins
FR1394043A (fr) Perfectionnements apportés aux pansements
FR1392927A (fr) Perfectionnements aux servo-mécanismes électriques
FR1364288A (fr) Perfectionnements apportés aux évaporateurs
FR1321817A (fr) Perfectionnements apportés aux mélanges réfractaires
FR1324411A (fr) Perfectionnements aux tellurohmmètres
FR1388704A (fr) Perfectionnements aux navires
FR1434099A (fr) Perfectionnements aux procédés de meulage
FR1353436A (fr) Perfectionnements apportés aux remorques
FR1356920A (fr) Perfectionnements aux suspensions des véhicules
FR1353087A (fr) Perfectionnements aux servo-mécanismes
FR1348146A (fr) Perfectionnements aux servo-mécanismes
FR1357150A (fr) Perfectionnements aux servo-mécanismes
FR1382695A (fr) Perfectionnements aux minuteries