FR763861A - Improvement in alcohol dehydration apparatus and in general in distillation apparatus - Google Patents

Improvement in alcohol dehydration apparatus and in general in distillation apparatus

Info

Publication number
FR763861A
FR763861A FR763861DA FR763861A FR 763861 A FR763861 A FR 763861A FR 763861D A FR763861D A FR 763861DA FR 763861 A FR763861 A FR 763861A
Authority
FR
France
Prior art keywords
improvement
general
alcohol dehydration
distillation
distillation apparatus
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
Other languages
French (fr)
Inventor
Henri Martin Guinot
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.)
Usines de Melle SA
Original Assignee
Usines de Melle 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 Usines de Melle SA filed Critical Usines de Melle SA
Application granted granted Critical
Publication of FR763861A publication Critical patent/FR763861A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C07C29/80—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation
    • C07C29/82—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by distillation by azeotropic distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR763861D 1933-02-02 1933-02-02 Improvement in alcohol dehydration apparatus and in general in distillation apparatus Expired FR763861A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR763861T 1933-02-02

Publications (1)

Publication Number Publication Date
FR763861A true FR763861A (en) 1934-05-08

Family

ID=9181358

Family Applications (1)

Application Number Title Priority Date Filing Date
FR763861D Expired FR763861A (en) 1933-02-02 1933-02-02 Improvement in alcohol dehydration apparatus and in general in distillation apparatus

Country Status (1)

Country Link
FR (1) FR763861A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7090639B2 (en) 2003-05-29 2006-08-15 Biosense, Inc. Ultrasound catheter calibration system
US7433728B2 (en) 2003-05-29 2008-10-07 Biosense, Inc. Dynamic metal immunity by hysteresis
US7974680B2 (en) 2003-05-29 2011-07-05 Biosense, Inc. Hysteresis assessment for metal immunity

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7090639B2 (en) 2003-05-29 2006-08-15 Biosense, Inc. Ultrasound catheter calibration system
US7433728B2 (en) 2003-05-29 2008-10-07 Biosense, Inc. Dynamic metal immunity by hysteresis
US7974680B2 (en) 2003-05-29 2011-07-05 Biosense, Inc. Hysteresis assessment for metal immunity

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