DE10000467A1 - Thermal regeneration of stabilizing agents, e.g. silicic acid preparations or bentonite, to allow reuse in stabilization of products, e.g. beer, by removal of unwanted components during filtration - Google Patents
Thermal regeneration of stabilizing agents, e.g. silicic acid preparations or bentonite, to allow reuse in stabilization of products, e.g. beer, by removal of unwanted components during filtrationInfo
- Publication number
- DE10000467A1 DE10000467A1 DE2000100467 DE10000467A DE10000467A1 DE 10000467 A1 DE10000467 A1 DE 10000467A1 DE 2000100467 DE2000100467 DE 2000100467 DE 10000467 A DE10000467 A DE 10000467A DE 10000467 A1 DE10000467 A1 DE 10000467A1
- Authority
- DE
- Germany
- Prior art keywords
- beer
- stabilizing agents
- bentonite
- stabilization
- silicic acid
- 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.)
- Ceased
Links
Classifications
-
- 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
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/34—Regenerating or reactivating
- B01J20/3483—Regenerating or reactivating by thermal treatment not covered by groups B01J20/3441 - B01J20/3475, e.g. by heating or cooling
-
- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12H—PASTEURISATION, STERILISATION, PRESERVATION, PURIFICATION, CLARIFICATION OR AGEING OF ALCOHOLIC BEVERAGES; METHODS FOR ALTERING THE ALCOHOL CONTENT OF FERMENTED SOLUTIONS OR ALCOHOLIC BEVERAGES
- C12H1/00—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages
- C12H1/02—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material
- C12H1/04—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material
- C12H1/0408—Pasteurisation, sterilisation, preservation, purification, clarification, or ageing of alcoholic beverages combined with removal of precipitate or added materials, e.g. adsorption material with the aid of ion-exchange material or inert clarification material, e.g. adsorption material with the aid of inorganic added material
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Genetics & Genomics (AREA)
- Wood Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- General Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Food Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Zoology (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
In nahezu allen Anwendungen der Filtration, bei denen Filterhilfsmittel zum Einsatz kommen, und bei der Stabilisierung von Produkten werden unter gewissen Umständen Stabilisierungsmittel zugegeben. Diese können organischer oder anorganischer Natur sein. Sie dienen der Sicherung der Produktqualität des filtrierten oder damit behandelten Produktes. Dies erfolgt meist durch den gezielten Entzug von Inhaltsstoffen, aus dem zu filtrierenden Produkt, um so dessen chemisch- physikalische Stabilität gewährleisten zu können. Hier sind vor allem Eiweiße oder Gerbstoffe zu nennen.In almost all filtration applications where filter aids are used and in Stabilizing agents are added to the stabilization of products under certain circumstances. These can be organic or inorganic in nature. They serve to secure the Product quality of the filtered or treated product. This is usually done by the targeted removal of ingredients from the product to be filtered in order to chemically to be able to guarantee physical stability. Proteins or tannins are particularly high here call.
Das erfindungsgemäße Verfahren betrifft ein Verfahren zum thermischen Regenerieren und der Anwendung der thermisch regenerierten Stabilisierungsmittel. Die thermische Regenerierung erfolgt in einer Anlage gemäß der DE 196 29 848. Nach dem Einsatz des originären Stabilisierungsmittels wird dieses nach einer Filtration oder einer entsprechenden Behandlung in die Anordnung verbracht. Diese Anordnung dient zum Regenerieren von vorwiegend kieselgurhaltigen Filterschlämmen. Das erfindungsgemäße Verfahren erlaubt es, bei Temperaturen zwischen 200 und 850°C in dieser Vorrichtung Stabilisierungsmittel auf anorganischer Basis, wie beispielsweise Kieselsäurepräparate (Hydro-, Xerogel) oder Bentonit (Alumiumsilikate) zu regenerieren, so daß diese nach der Regeneration weiterhin stabilisierende Eigenschaften aufweisen.The method according to the invention relates to a method for thermal regeneration and Use of the thermally regenerated stabilizing agents. The thermal regeneration takes place in a system according to DE 196 29 848. After using the original stabilizing agent this is placed in the arrangement after filtration or a corresponding treatment. This The arrangement is used for the regeneration of filter sludge containing mainly diatomaceous earth. The The inventive method allows at temperatures between 200 and 850 ° C in this Device based on inorganic stabilizers, such as silica preparations (Hydro-, xerogel) or bentonite (aluminum silicates) to regenerate, so that after the Regeneration still have stabilizing properties.
Des weiteren erfolgt nach dem erfindungsgemäßen Verfahren der Einsatz der thermisch regenerierten Stabilisierungsmittel wieder in ihrer ursprünglichen Anwendungsweise einzusetzen. Der wirtschaftliche Nutzen besteht darin, daß Stabilisierungsmittel beispielsweise in der Getränkefiltration, in lebensmitteltechnologischen Anwendungen sowie im chemisch-pharmazeutischen Bereich Einsatz finden und eine Regenerierung der Stabilisierungsmittel zu einer Kostensenkung im Bereich Stabilisierung führt.Furthermore, the thermally regenerated is used according to the inventive method Reuse stabilizing agents in their original application. The economic The benefit is that stabilizers, for example in beverage filtration, in Food technology applications as well as in the chemical-pharmaceutical area find and a regeneration of stabilizing agents to reduce costs in the area Stabilization leads.
Bei der Bierfiltration werden auf eine Menge von 100 l unfiltriertem Bier 60 g Kieselgur und 25 g Xerogel (Stabilisierungsmittel) kontinuierlich in den fließenden Bierstrom zugegeben. Nach Beendigung des Filtrationsprozesses wird der entstandene Filterschlamm, bestehend aus Kieselgur, Xerogel und Organik in die Regenerationsanlage verbracht und entsprechend dem erfindungsgemäßen Verfahren regeneriert. Anschließend wird das so erhaltene Regenerat wiederum in gleicher Weise wieder zur Bierfiltration eingesetzt. Wahlweise können mittels einer Sichtung vorher die Bestandteile Kieselgur und Xerogel aufgetrennt werden und dann getrennt zu dosiert werden. Die Dosierung kann jedoch auch dadurch erfolgen, daß das Regenerat mit 85 g (entsprechend 60 g Kieselgur und 25 g Xerogel) auf 100 l Bier zudosiert wird. Bei dieser Anwendung verringert das regenerierte Xerogel, ebenso wie es das originäre Xerogel tat, den Eiweißanteil aus dem unfiltrierten Bier herausnehmen und so die chemisch-physikalische Stabilität des Bieres erhöhen.In beer filtration, 60 g of diatomaceous earth and 25 g are added to 100 l of unfiltered beer Xerogel (stabilizing agent) continuously added to the flowing beer stream. To The filtration sludge, consisting of kieselguhr, Xerogel and organics spent in the regeneration plant and according to the regenerated method according to the invention. The regenerate obtained in this way is then turned again used in the same way for beer filtration. Optionally, you can use a sighting beforehand the constituents kieselguhr and xerogel are separated and then metered in separately. The However, metering can also be done by adding 85 g (corresponding to 60 g Diatomaceous earth and 25 g xerogel) is added to 100 l beer. In this application this reduces Xerogel, just like the original Xerogel, regenerated the protein content from the unfiltered Take out the beer and thus increase the chemical-physical stability of the beer.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000100467 DE10000467A1 (en) | 2000-01-07 | 2000-01-07 | Thermal regeneration of stabilizing agents, e.g. silicic acid preparations or bentonite, to allow reuse in stabilization of products, e.g. beer, by removal of unwanted components during filtration |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000100467 DE10000467A1 (en) | 2000-01-07 | 2000-01-07 | Thermal regeneration of stabilizing agents, e.g. silicic acid preparations or bentonite, to allow reuse in stabilization of products, e.g. beer, by removal of unwanted components during filtration |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10000467A1 true DE10000467A1 (en) | 2001-08-16 |
Family
ID=7626952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2000100467 Ceased DE10000467A1 (en) | 2000-01-07 | 2000-01-07 | Thermal regeneration of stabilizing agents, e.g. silicic acid preparations or bentonite, to allow reuse in stabilization of products, e.g. beer, by removal of unwanted components during filtration |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10000467A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8409647B2 (en) | 2008-08-12 | 2013-04-02 | E. I. Du Pont De Nemours And Company | Silica microgels for reducing chill haze |
WO2017040837A1 (en) * | 2015-09-02 | 2017-03-09 | Ep Minerals, Llc | Regenerated media useful in the treatment of fermented liquids |
-
2000
- 2000-01-07 DE DE2000100467 patent/DE10000467A1/en not_active Ceased
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8409647B2 (en) | 2008-08-12 | 2013-04-02 | E. I. Du Pont De Nemours And Company | Silica microgels for reducing chill haze |
WO2017040837A1 (en) * | 2015-09-02 | 2017-03-09 | Ep Minerals, Llc | Regenerated media useful in the treatment of fermented liquids |
WO2017040831A1 (en) * | 2015-09-02 | 2017-03-09 | Ep Minerals, Llc | Regeneration processes for media used in the treatment of fermented liquids |
CN108136297A (en) * | 2015-09-02 | 2018-06-08 | Ep矿产有限公司 | For the regenerating medium of the processing of zymotic fluid |
CN108136297B (en) * | 2015-09-02 | 2021-11-02 | Ep矿产有限公司 | Regeneration medium for the treatment of fermentation broths |
US20220089987A1 (en) * | 2015-09-02 | 2022-03-24 | Ep Minerals, Llc | Method of preparing regenerated spent fermented beverage media for re-use in stabilization and filtration of fermented beverages |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8131 | Rejection |