FR1330900A - Procédé de purification des oxydes d'alcoylène - Google Patents

Procédé de purification des oxydes d'alcoylène

Info

Publication number
FR1330900A
FR1330900A FR897977A FR897977A FR1330900A FR 1330900 A FR1330900 A FR 1330900A FR 897977 A FR897977 A FR 897977A FR 897977 A FR897977 A FR 897977A FR 1330900 A FR1330900 A FR 1330900A
Authority
FR
France
Prior art keywords
purification
alkylene oxides
alkylene
oxides
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.)
Expired
Application number
FR897977A
Other languages
English (en)
Inventor
Henri Le Paire
Marc Hermant
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.)
Kuhlmann SA
Original Assignee
Kuhlmann 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
Application filed by Kuhlmann SA filed Critical Kuhlmann SA
Priority to FR897977A priority Critical patent/FR1330900A/fr
Application granted granted Critical
Publication of FR1330900A publication Critical patent/FR1330900A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR897977A 1962-05-18 1962-05-18 Procédé de purification des oxydes d'alcoylène Expired FR1330900A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR897977A FR1330900A (fr) 1962-05-18 1962-05-18 Procédé de purification des oxydes d'alcoylène

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897977A FR1330900A (fr) 1962-05-18 1962-05-18 Procédé de purification des oxydes d'alcoylène

Publications (1)

Publication Number Publication Date
FR1330900A true FR1330900A (fr) 1963-06-28

Family

ID=8779220

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897977A Expired FR1330900A (fr) 1962-05-18 1962-05-18 Procédé de purification des oxydes d'alcoylène

Country Status (1)

Country Link
FR (1) FR1330900A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8053586B2 (en) 2008-07-31 2011-11-08 Dow Technology Investments Llc Alkylene oxide recovery systems

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8053586B2 (en) 2008-07-31 2011-11-08 Dow Technology Investments Llc Alkylene oxide recovery systems
US8129551B2 (en) 2008-07-31 2012-03-06 Dow Technology Investments Llc Alkylene oxide recovery systems
US8183400B2 (en) 2008-07-31 2012-05-22 Dow Technology Investments Llc Alkylene oxide recovery systems
US8257558B2 (en) 2008-07-31 2012-09-04 Dow Technology Investments Llc Alkylene oxide purification systems
US8476464B2 (en) 2008-07-31 2013-07-02 Dow Technology Investments Llc Alkylene oxide purification systems
US8845863B2 (en) 2008-07-31 2014-09-30 Dow Technology Investments Llc Alkylene oxide purification processes and systems

Similar Documents

Publication Publication Date Title
FR1248137A (fr) Procédé de polymérisation d'oxydes d'alcoylènes
BE636169A (fr) Procédé pour la purification des glycols
FR1330900A (fr) Procédé de purification des oxydes d'alcoylène
CH423644A (fr) Procédé d'épuration de mélanges aqueux
FR1396197A (fr) Procédé pour l'épuration de diméthyl-2, 6 phénol
OA03425A (fr) Procédé d'obtention d'oxydes de therium.
FR1299740A (fr) Procédé de purification de l'isobutylène
FR1331347A (fr) Procédé d'assainissement de l'air
FR1299848A (fr) Procédé de polymérisation d'oxydes d'alcoylènes
FR1264491A (fr) Procédé de polymérisation d'oxydes d'alcoylènes
FR1334168A (fr) Procédé de production d'oxydes oléfiniques
FR1268342A (fr) Procédé de purification de polyéthers d'oxyde d'alkylène
FR1318437A (fr) Procédé pour la purification et la stérilisation de l'air
FR1337379A (fr) Procédé d'épuration de gaz
FR82605E (fr) Procédé d'assainissement de l'air
FR83930E (fr) Procédé d'assainissement de l'air
FR1303546A (fr) Procédé de purification des 5'-purine-nucléotides
FR1382904A (fr) Procédé de purification d'éléments métalliques pour semi-conducteurs
FR1289809A (fr) Procédé d'épuration de la dolomie
FR1334780A (fr) Procédé pour l'épuration de lactames
FR1287784A (fr) Procédé de purification de l'europium
FR1364410A (fr) Procédé d'estérification de polyoxyméthylènes
FR78590E (fr) Procédé de purification de l'isobutylène
FR1342814A (fr) Procédé de purification d'acides monocarboxyliques
FR1258753A (fr) Procédé de purification de l'acétaldéhyde