FR2374416A2 - Vinegar with high acetic acid content prepn. by fermentation - in appts. comprising at least two aerated, cooled, and connected vats - Google Patents

Vinegar with high acetic acid content prepn. by fermentation - in appts. comprising at least two aerated, cooled, and connected vats

Info

Publication number
FR2374416A2
FR2374416A2 FR7709063A FR7709063A FR2374416A2 FR 2374416 A2 FR2374416 A2 FR 2374416A2 FR 7709063 A FR7709063 A FR 7709063A FR 7709063 A FR7709063 A FR 7709063A FR 2374416 A2 FR2374416 A2 FR 2374416A2
Authority
FR
France
Prior art keywords
vat
appts
vinegar
fermentation
prepn
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
FR7709063A
Other languages
French (fr)
Other versions
FR2374416B2 (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.)
Heinrich Frings GmbH and Co KG
Original Assignee
Heinrich Frings GmbH and Co KG
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
Priority claimed from AT0925576A external-priority patent/AT363053B/en
Application filed by Heinrich Frings GmbH and Co KG filed Critical Heinrich Frings GmbH and Co KG
Publication of FR2374416A2 publication Critical patent/FR2374416A2/en
Application granted granted Critical
Publication of FR2374416B2 publication Critical patent/FR2374416B2/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12J—VINEGAR; PREPARATION OR PURIFICATION THEREOF
    • C12J1/00—Vinegar; Preparation or purification thereof
    • C12J1/10—Apparatus

Abstract

An appts. used for prepn. of vinegar with an acetic acid concn. of >15% wt/vol. by the submerged fermentation process according to the principal patent is described. At least 2 fermentation vats are used each comprising a cooling system to maintain a constant temp. and an aeration system and the flow of fermentation liquid from one vat to the other is effected by a valve system. A typical appts. comprises a first vat with an aeration appts. drawing in air via a filter and rotameter, an air exit via a defoaming appts. a cooling coil, a valve allowing flow from the 1st to the second vat, which also has aeration and cooling means as above, a pump for replenishing the must in vat 1 after the flow to vat 2, a dosing pump for feeding 30-100% alcohol to vat 1, an alcohol analyser regulating the alcohol feed pump, and a pump for discharge the strong vinegar to store followed by replacement from vat 1.
FR7709063A 1976-12-14 1977-03-25 Vinegar with high acetic acid content prepn. by fermentation - in appts. comprising at least two aerated, cooled, and connected vats Granted FR2374416A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0925576A AT363053B (en) 1975-12-22 1976-12-14 METHOD FOR PRODUCING VINEGAR WITH A CONCENTRATION OF OVER 15 WT / VOL. ACETIC ACID

Publications (2)

Publication Number Publication Date
FR2374416A2 true FR2374416A2 (en) 1978-07-13
FR2374416B2 FR2374416B2 (en) 1983-04-22

Family

ID=3612554

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7709063A Granted FR2374416A2 (en) 1976-12-14 1977-03-25 Vinegar with high acetic acid content prepn. by fermentation - in appts. comprising at least two aerated, cooled, and connected vats

Country Status (1)

Country Link
FR (1) FR2374416A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026527A2 (en) * 1979-09-26 1981-04-08 Process Engineering Company SA Process and installation for the preparation of fermentation vinegar

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1132093A (en) * 1954-12-30 1957-03-05 Bourgeois Freres Et Cie Process and installation for the fermentation of a liquid, in particular for the preparation of vinegar
FR1517846A (en) * 1966-12-28 1968-03-22 Heinrich Frings Process for the preparation of vinegar by submerged fermentation of alcoholic musts and apparatus for carrying out this process
LU65527A1 (en) * 1972-06-15 1972-10-20
FR2149635A5 (en) * 1971-08-17 1973-03-30 Mo I Khim Acetic acid prodn - continuously with constant product removal
FR2336479A1 (en) * 1975-12-22 1977-07-22 Frings H Gmbh & Co Kg PROCESS FOR PREPARING VINEGAR WITH A HIGH CONCENTRATION OF ACETIC ACID

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1132093A (en) * 1954-12-30 1957-03-05 Bourgeois Freres Et Cie Process and installation for the fermentation of a liquid, in particular for the preparation of vinegar
FR1517846A (en) * 1966-12-28 1968-03-22 Heinrich Frings Process for the preparation of vinegar by submerged fermentation of alcoholic musts and apparatus for carrying out this process
FR2149635A5 (en) * 1971-08-17 1973-03-30 Mo I Khim Acetic acid prodn - continuously with constant product removal
LU65527A1 (en) * 1972-06-15 1972-10-20
FR2336479A1 (en) * 1975-12-22 1977-07-22 Frings H Gmbh & Co Kg PROCESS FOR PREPARING VINEGAR WITH A HIGH CONCENTRATION OF ACETIC ACID

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0026527A2 (en) * 1979-09-26 1981-04-08 Process Engineering Company SA Process and installation for the preparation of fermentation vinegar
EP0026527A3 (en) * 1979-09-26 1981-04-15 Process Engineering Company Sa Process and installation for the preparation of fermentation vinegar

Also Published As

Publication number Publication date
FR2374416B2 (en) 1983-04-22

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