FR2263995B2 - - Google Patents

Info

Publication number
FR2263995B2
FR2263995B2 FR7408349A FR7408349A FR2263995B2 FR 2263995 B2 FR2263995 B2 FR 2263995B2 FR 7408349 A FR7408349 A FR 7408349A FR 7408349 A FR7408349 A FR 7408349A FR 2263995 B2 FR2263995 B2 FR 2263995B2
Authority
FR
France
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
FR7408349A
Other languages
French (fr)
Other versions
FR2263995A2 (en
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.)
Radiotechnique Compelec RTC SA
Original Assignee
Radiotechnique Compelec RTC 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 Radiotechnique Compelec RTC SA filed Critical Radiotechnique Compelec RTC SA
Priority to FR7408349A priority Critical patent/FR2263995A2/fr
Publication of FR2263995A2 publication Critical patent/FR2263995A2/fr
Application granted granted Critical
Publication of FR2263995B2 publication Critical patent/FR2263995B2/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/16—Alumino-silicates
    • B01J20/18—Synthetic zeolitic molecular sieves
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR7408349A 1974-03-12 1974-03-12 Purification of alcohol contg. water - by molecular sieves or zeolites regenerated by heating, cooled and reused Granted FR2263995A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7408349A FR2263995A2 (en) 1974-03-12 1974-03-12 Purification of alcohol contg. water - by molecular sieves or zeolites regenerated by heating, cooled and reused

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408349A FR2263995A2 (en) 1974-03-12 1974-03-12 Purification of alcohol contg. water - by molecular sieves or zeolites regenerated by heating, cooled and reused

Publications (2)

Publication Number Publication Date
FR2263995A2 FR2263995A2 (en) 1975-10-10
FR2263995B2 true FR2263995B2 (enrdf_load_stackoverflow) 1977-09-23

Family

ID=9136179

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408349A Granted FR2263995A2 (en) 1974-03-12 1974-03-12 Purification of alcohol contg. water - by molecular sieves or zeolites regenerated by heating, cooled and reused

Country Status (1)

Country Link
FR (1) FR2263995A2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351732A (en) * 1980-12-12 1982-09-28 The C. M. Kemp Manufacturing Co. Dehydration of ethanol
US4405343A (en) * 1982-09-01 1983-09-20 Othmer Donald F Methanol dehydration
JP4945347B2 (ja) 2007-07-13 2012-06-06 株式会社日立産機システム 電気機器のリサイクル方法

Also Published As

Publication number Publication date
FR2263995A2 (en) 1975-10-10

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