FR2405993A1 - Treatment of marcs contg. alcohol - comprises drying by conduction, condensn. of vapour from dryer and distn. of condensate, minimising energy requirements - Google Patents

Treatment of marcs contg. alcohol - comprises drying by conduction, condensn. of vapour from dryer and distn. of condensate, minimising energy requirements

Info

Publication number
FR2405993A1
FR2405993A1 FR7730674A FR7730674A FR2405993A1 FR 2405993 A1 FR2405993 A1 FR 2405993A1 FR 7730674 A FR7730674 A FR 7730674A FR 7730674 A FR7730674 A FR 7730674A FR 2405993 A1 FR2405993 A1 FR 2405993A1
Authority
FR
France
Prior art keywords
alcohol
vapour
condensn
distn
conduction
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.)
Granted
Application number
FR7730674A
Other languages
French (fr)
Other versions
FR2405993B3 (en
Inventor
Pierre Olivier Cogat
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.)
UNION NALE GRPT DISTILLATEURS
Original Assignee
UNION NALE GRPT DISTILLATEURS
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 UNION NALE GRPT DISTILLATEURS filed Critical UNION NALE GRPT DISTILLATEURS
Priority to FR7730674A priority Critical patent/FR2405993A1/en
Publication of FR2405993A1 publication Critical patent/FR2405993A1/en
Application granted granted Critical
Publication of FR2405993B3 publication Critical patent/FR2405993B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12F—RECOVERY OF BY-PRODUCTS OF FERMENTED SOLUTIONS; DENATURED ALCOHOL; PREPARATION THEREOF
    • C12F3/00—Recovery of by-products
    • C12F3/06—Recovery of by-products from beer and wine
    • C12F3/08—Recovery of alcohol from press residues or other waste material

Abstract

A method of extracting alcohol from a wet alcohol marc during the drying operation consists of carrying out the drying by conduction. The alcohol is then contained in the liq. from the exchanger condensing the emitted vapour. The cost of energy used in the distn. columns for concentrating the alcohol is lower than in existing processes because the alcohol content is higher. The quantity of odorous gas emitted is smaller and the gas can be easily treated. The condensn. temp. of the vapour is higher, allowing the use of heat emitted by other units in a distillery. Handling is simplified as the marc is transferred only over a single workshop instead of three.
FR7730674A 1977-10-12 1977-10-12 Treatment of marcs contg. alcohol - comprises drying by conduction, condensn. of vapour from dryer and distn. of condensate, minimising energy requirements Granted FR2405993A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7730674A FR2405993A1 (en) 1977-10-12 1977-10-12 Treatment of marcs contg. alcohol - comprises drying by conduction, condensn. of vapour from dryer and distn. of condensate, minimising energy requirements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7730674A FR2405993A1 (en) 1977-10-12 1977-10-12 Treatment of marcs contg. alcohol - comprises drying by conduction, condensn. of vapour from dryer and distn. of condensate, minimising energy requirements

Publications (2)

Publication Number Publication Date
FR2405993A1 true FR2405993A1 (en) 1979-05-11
FR2405993B3 FR2405993B3 (en) 1980-07-11

Family

ID=9196406

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730674A Granted FR2405993A1 (en) 1977-10-12 1977-10-12 Treatment of marcs contg. alcohol - comprises drying by conduction, condensn. of vapour from dryer and distn. of condensate, minimising energy requirements

Country Status (1)

Country Link
FR (1) FR2405993A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286066A (en) * 1980-06-24 1981-08-25 Butler Robert S Continuous fermentation and distillation apparatus
US4298693A (en) * 1980-07-29 1981-11-03 Wallace Michael W Fermentation apparatus
DE3523946A1 (en) * 1985-07-04 1987-01-15 Hoesch Ag METHOD FOR OBTAINING AN ALCOHOL / WATER MIXTURE FROM A LOW ALCOHOL STARTING MATERIAL CONTAINING A LOT OF SOLIDS

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4286066A (en) * 1980-06-24 1981-08-25 Butler Robert S Continuous fermentation and distillation apparatus
US4298693A (en) * 1980-07-29 1981-11-03 Wallace Michael W Fermentation apparatus
DE3523946A1 (en) * 1985-07-04 1987-01-15 Hoesch Ag METHOD FOR OBTAINING AN ALCOHOL / WATER MIXTURE FROM A LOW ALCOHOL STARTING MATERIAL CONTAINING A LOT OF SOLIDS

Also Published As

Publication number Publication date
FR2405993B3 (en) 1980-07-11

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