AT99640B - Process for the production of acetone and other products by fermentation. - Google Patents
Process for the production of acetone and other products by fermentation.Info
- Publication number
- AT99640B AT99640B AT99640DA AT99640B AT 99640 B AT99640 B AT 99640B AT 99640D A AT99640D A AT 99640DA AT 99640 B AT99640 B AT 99640B
- Authority
- AT
- Austria
- Prior art keywords
- fermentation
- acetone
- products
- production
- organisms
- Prior art date
Links
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Description
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EMI1.1
Bekanntlich ist es bei Darstellung von Azeton und sonstigen Produkten (beispi elsweise von Alkohol) mittels azetonbildender Organismen sehr wichtig, dass bei dieser Vergärung der stärke- oder zuckerhältigen Stoffe der schädliche Einfluss der fremden Organismen möglichst ausgeschaltet wird. Zu diesem Zwecke wird entweder der Zutritt der schädlichen fremden Organismen verhindert, oder es wird die Widerstandsfähigkeit der azetonbildenden Organismen erhöht bzw. deren Wirkungsfähigkeit vergrössert, z.
B. dadurch,
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fremde Organismen auch dadurch erhöht und deren Wirkungsgrad vergrössert werden kann, dass der zu vergärenden Maische während der Vergärung oder vor derselben gewisse Salze, beispielsweise Borate, zugesetzt werden, deren günstiger Einfluss höchstwahrscheinlich ihrer katalytischen Wirkung zuzuschreiben ist.
Die günstige Wirkung der erwähnten Salze offenbart sich auch dann, wenn dieselben bei der
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PATENT-ANSPRÜCHE :
1. Eine Ausführungsform des Verfahrens gemäss Stammpatent Nr. 97662 zur Herstellung von Azeton durch Vergärung kohlehydrathältiger Stoffe mittels azetonbi1dender Organismen, dadurch gekennzeichnet, dass die Vergärung in Gegenwart von katalytisch wirkenden Salzen, wie beispielsweise Boraten, vorgenommen wird.
**WARNUNG** Ende DESC Feld kannt Anfang CLMS uberlappen**.
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EMI1.1
It is known that when acetone and other products (for example alcohol) are represented using acetone-forming organisms, it is very important that the harmful influence of foreign organisms is eliminated as far as possible during this fermentation of the starchy or sugar-containing substances. For this purpose either the entry of harmful foreign organisms is prevented, or the resistance of the acetone-forming organisms is increased or their effectiveness is increased, e.g.
B. by
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Foreign organisms can also be increased and their efficiency increased by adding certain salts, for example borates, to the mash to be fermented during fermentation or before the fermentation, the beneficial effect of which is most likely due to their catalytic effect.
The beneficial effect of the salts mentioned is also evident when they are used in the
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PATENT CLAIMS:
1. An embodiment of the process according to parent patent no. 97662 for the production of acetone by fermenting carbohydrate-containing substances by means of acetone forming organisms, characterized in that the fermentation is carried out in the presence of catalytically active salts, such as borates.
** WARNING ** End of DESC field may overlap beginning of CLMS **.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
HU99640X | 1921-03-11 | ||
AT97662T | 1922-03-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT99640B true AT99640B (en) | 1925-04-10 |
Family
ID=25605745
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT99640D AT99640B (en) | 1921-03-11 | 1922-03-06 | Process for the production of acetone and other products by fermentation. |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT99640B (en) |
-
1922
- 1922-03-06 AT AT99640D patent/AT99640B/en active
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