WO1994019964A1 - Presshilfsmittel auf ligninsulfonatbasis - Google Patents
Presshilfsmittel auf ligninsulfonatbasis Download PDFInfo
- Publication number
- WO1994019964A1 WO1994019964A1 PCT/DE1994/000193 DE9400193W WO9419964A1 WO 1994019964 A1 WO1994019964 A1 WO 1994019964A1 DE 9400193 W DE9400193 W DE 9400193W WO 9419964 A1 WO9419964 A1 WO 9419964A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pressing
- pressing aid
- aid according
- lignin sulfonate
- sugar
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K20/00—Accessory food factors for animal feeding-stuffs
- A23K20/10—Organic substances
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23K—FODDER
- A23K40/00—Shaping or working-up of animal feeding-stuffs
- A23K40/20—Shaping or working-up of animal feeding-stuffs by moulding, e.g. making cakes or briquettes
Definitions
- the invention relates to a pressing aid based on lignin sulfonate for the production of animal feed compacts.
- alkali metal, ammonium and alkaline earth metal lignin sulfonates have been used as pressing aids in the production of animal feed pellets (pellets), which are obtained as fine-particle, free-flowing powders by evaporating the sulfite waste liquor produced during the production of cellulose (cf. DE-AS 1902767 ).
- the pressing aid has the function of reducing the friction during the pressing process so as to increase the material throughput through the press.
- the internal bond of the feed is improved and the strength of the compacts is increased.
- the powdered lignin sulfonate must be added to the feed at an early stage in order to achieve a homogeneous distribution during mixing prior to pressing.
- the user can therefore not or at least not quickly counter changes in the consistency of the material to be pressed, such as result from a change in the formulation of the feed material or due to fluctuations in the composition of individual raw materials, by adapting the addition of the pressing aid.
- the object of the invention is to provide a pressing aid of the type mentioned at the outset which consists of uncomplicated, physiologically completely harmless components and which can be added directly to the material to be pressed in metered quantities at the press, which takes account of changes in consistency by promptly adapting the addition of pressing aid wear allowed, and that reduces the friction in the press very effectively and increases the strength of the compacts.
- Liquid pressing aids can generally not be used well on the press because they increase the moisture content of the pressed material, which makes it difficult to process. There is a fear of the press getting stuck in critical areas. This problem does not go hand in hand with the pressing aid according to the invention, since it reduces the friction in the press so effectively that the complication of processing caused by moistening is clearly overcompensated. This is achieved by building hydrogen bonds when pressing the feed. These bonds are responsible for the strength of a feed compact.
- the pressing aid is a supplier of hydrogen bonds.
- the macromolecule lignin sulfonate represents a three-dimensional, irregular, spatial, polar network with a large number of hydroxide groups. During the pressing process, it reacts with the glucose used and thus represents the carrier material.
- the maize starch in suspension is the actual hydrogen bridge supplier and acts as an intermediary between the feed grain and the carrier material.
- the strength of the compacts (pellets) is also increased by the addition of the pressing aid according to the invention.
- the lignin sulfonate is preferably in the form of magnesium lignin sulfonate, as is obtained in the sulfite pulping according to the magnesium process.
- Magnesium lignin sulfonate is preferred for animal nutrition, since calcium and magnesium are not only chemically but also nutritionally antagonists and rather a magnesium deficiency than a calcium deficiency is present in the animal nutrition.
- the proportion of lignin sulfonate in the pressing aid according to the invention must largely prevail.
- the sugar content should not exceed 7% by volume and the starch content should not exceed 7% by volume. With higher sugar and starch contents, these components block by reacting with one another in an undesirable manner.
- a substantial part of the sugar contained in the pressing aid according to the invention should be formed by cyclic hexoses, in particular glucose.
- the relevant sugars are available in large quantities, inexpensive and completely physiologically harmless.
- the sugar portion of the pressing aid according to the invention preferably comes from a sugar-containing molasses, such as is obtained as a waste material in sugar production from sugar beet or sugar cane.
- a sugar-containing molasses such as is obtained as a waste material in sugar production from sugar beet or sugar cane.
- the glucose content of molasses from sugar beet processing is approx. 60% to approx. 70%.
- Molasses is available in large quantities, inexpensive and completely physiologically harmless. According to the invention, it is fed to a sensible further use.
- starch content of the pressing aid according to the invention different starches come into consideration, e.g. B. corn starch, potato starch, etc.
- Corn starch is preferred from the steric structure; due to the cis position of a hydroxyl group, it is particularly effective. Corn starch is available in large quantities, inexpensive and completely physiologically harmless. 3
- a preferred pressing aid according to the invention has the following composition:
- the pressing aid according to the invention is preferably added to the material to be pressed in a metered amount immediately before the pressing operation. Since the pressing aid is in liquid form, it can be sprayed or atomized for entry into the pressed material. A homogeneous distribution of the pressing aid and an intimate contact between the pressing aid and the granular constituents of the material to be pressed are thereby achieved.
- the liquid pressing aid z. B. be put into a powdery state by using an atomizing dryer.
- FIG. 2 and Fig. 3 block diagrams of the result of a
- Fig. 3 the measured abrasion after eight days of storage again.
- the pressing aid according to the invention reaches a storage container 12 from a tank 10 or an interchangeable container. - 5 -
- a frequency controller 16 conveyed to a feed press 18 and atomized into the press chamber thereof. This is done with a nozzle-like atomizer 20 on a steam supply device 22 for steam.
- the frequency controller 16 is used for fine control of the pressing aid volume flow reaching the press 18. Excess pressing aid is returned to the reservoir 12 via a recirculation line 24.
- Pressing aids consisting of 3% by volume glucose-containing molasses, 3% by volume corn starch and 94% by volume magnesium lignin sulfonate are sprayed in the plant according to FIG. 1 onto seven different standard feed compositions of cattle feed F1 to F7, immediately before the material to be pressed is pressed into pellets.
- Pellets are produced with and without pressing aids and their abrasion is determined according to a conventional test.
- Pellets produced with the pressing aid according to the invention show significantly less abrasion, ie an increased pellet strength, both immediately after pressing (see FIG. 2) and after eight days of storage (see FIG. 3).
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Polymers & Plastics (AREA)
- Zoology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Animal Husbandry (AREA)
- Fodder In General (AREA)
- Feed For Specific Animals (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP94910318A EP0648081A1 (de) | 1993-03-03 | 1994-02-24 | Presshilfsmittel auf ligninsulfonatbasis |
NO944122A NO944122D0 (no) | 1993-03-03 | 1994-10-28 | Presshjelpemiddel på ligninsulfonatbasis |
FI945167A FI945167A0 (fi) | 1993-03-03 | 1994-11-02 | Ligniinisulfonaattipohjainen puristusapuaine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4306514A DE4306514C2 (de) | 1993-03-03 | 1993-03-03 | Preßhilfsmittel auf Ligninsulfonatbasis |
DEP4306514.7 | 1993-03-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994019964A1 true WO1994019964A1 (de) | 1994-09-15 |
Family
ID=6481764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1994/000193 WO1994019964A1 (de) | 1993-03-03 | 1994-02-24 | Presshilfsmittel auf ligninsulfonatbasis |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0648081A1 (de) |
DE (1) | DE4306514C2 (de) |
FI (1) | FI945167A0 (de) |
WO (1) | WO1994019964A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19500653C2 (de) * | 1995-01-12 | 2000-05-18 | Christian Nuernberger | Verfahren und Vorrichtung zur Herstellung eines durch Verrottung oder Verdauung abbaubaren Behälters sowie dergleichen Behälter |
EP2956012A1 (de) | 2013-02-15 | 2015-12-23 | Bühler AG | Verfahren und vorrichtung zur pelletierung von glutenhaltigem schüttgut |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10048868A1 (de) | 2000-10-02 | 2002-04-11 | Basf Ag | Verfahren und Vorrichtung zur Einmischung von Zusatzstoffen während der Konditionierung von Tierfutter |
US6926917B2 (en) | 2002-10-16 | 2005-08-09 | Nestec Ltd. | Dry pet food with increased palatability and method of production |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3035920A (en) * | 1959-09-03 | 1962-05-22 | Cargill Inc | Feed pelleting process and the resulting product |
GB1266648A (de) * | 1969-09-24 | 1972-03-15 | ||
US4666522A (en) * | 1985-02-13 | 1987-05-19 | Reed Lignin Inc. | Stable lignosulfonate emulsion |
US4698225A (en) * | 1985-04-15 | 1987-10-06 | Morrison David G | Granular binding agent for pellets |
WO1991011110A1 (en) * | 1990-01-23 | 1991-08-08 | Lignotech (Uk) Limited | Method of treating livestock feedstuff and a fat composition for use in feedstuff |
FR2678144A1 (fr) * | 1991-06-28 | 1992-12-31 | Rhone Poulenc Nutrition Animal | Compositions sous forme de pellets contenant des principes actifs degradables par la chaleur et la pression. |
US5264227A (en) * | 1992-03-10 | 1993-11-23 | Cooperative Federee De Quebec | Feed supplements for ruminant animals |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE52298B1 (en) * | 1980-11-06 | 1987-09-02 | Uniscope Inc | Substantially solid animal feed supplement composition and a method of making the same |
-
1993
- 1993-03-03 DE DE4306514A patent/DE4306514C2/de not_active Expired - Fee Related
-
1994
- 1994-02-24 WO PCT/DE1994/000193 patent/WO1994019964A1/de not_active Application Discontinuation
- 1994-02-24 EP EP94910318A patent/EP0648081A1/de not_active Withdrawn
- 1994-11-02 FI FI945167A patent/FI945167A0/fi unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3035920A (en) * | 1959-09-03 | 1962-05-22 | Cargill Inc | Feed pelleting process and the resulting product |
GB1266648A (de) * | 1969-09-24 | 1972-03-15 | ||
US4666522A (en) * | 1985-02-13 | 1987-05-19 | Reed Lignin Inc. | Stable lignosulfonate emulsion |
US4698225A (en) * | 1985-04-15 | 1987-10-06 | Morrison David G | Granular binding agent for pellets |
WO1991011110A1 (en) * | 1990-01-23 | 1991-08-08 | Lignotech (Uk) Limited | Method of treating livestock feedstuff and a fat composition for use in feedstuff |
FR2678144A1 (fr) * | 1991-06-28 | 1992-12-31 | Rhone Poulenc Nutrition Animal | Compositions sous forme de pellets contenant des principes actifs degradables par la chaleur et la pression. |
US5264227A (en) * | 1992-03-10 | 1993-11-23 | Cooperative Federee De Quebec | Feed supplements for ruminant animals |
Non-Patent Citations (1)
Title |
---|
MANFRED HOPF ET AL.: "Einsatz flüssiger Presshilfsmittel", DIE MÜHLE + MISCHFUTTERTECHNIK, vol. 131, no. 3, 20 January 1994 (1994-01-20), DETMOLD, DE, pages 21 - 24 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19500653C2 (de) * | 1995-01-12 | 2000-05-18 | Christian Nuernberger | Verfahren und Vorrichtung zur Herstellung eines durch Verrottung oder Verdauung abbaubaren Behälters sowie dergleichen Behälter |
EP2956012A1 (de) | 2013-02-15 | 2015-12-23 | Bühler AG | Verfahren und vorrichtung zur pelletierung von glutenhaltigem schüttgut |
Also Published As
Publication number | Publication date |
---|---|
EP0648081A1 (de) | 1995-04-19 |
DE4306514C2 (de) | 1995-11-30 |
FI945167A (fi) | 1994-11-02 |
FI945167A0 (fi) | 1994-11-02 |
DE4306514A1 (de) | 1994-09-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69019824T2 (de) | Lösliche faser enthaltende zuckerzusammensetzung. | |
DE4026235A1 (de) | Persulfathaltige zubereitung in form eines granulats, 2-komponenten-mittel und verfahren zum entfaerben und blondieren von haaren | |
DE3341090A1 (de) | Verfahren und vorrichtung zur herstellung extrudierter nahrungsmittel | |
DE2432562A1 (de) | Zusammengesetztes maltitpulver | |
EP1192865B1 (de) | Verfahren und Vorrichtung zur Einmischung von Zusatzstoffen während der Konditionierung von Tierfutter | |
DE69103890T2 (de) | Verfahren zur herstellung eines wellpappenklebstoffs auf der basis von stärke mit gebrauch des spülabwassers. | |
DE4306514C2 (de) | Preßhilfsmittel auf Ligninsulfonatbasis | |
DE3204945A1 (de) | Futtermittel und verfahren zu dessen herstellung | |
AT393065B (de) | Ferienfutter fuer zierfische | |
DE2454597C2 (de) | Verfahren zur Herstellung eines expandierten porösen Nahrungsprodukts | |
DE3220662A1 (de) | Verfahren zur automatischen regelung von giessereisandaufbereitungsanlagen | |
Dakin | Die Aminosäuren des Zein. | |
DE2400879B2 (de) | Verfahren zur kontinuierlichen herstellung von celluloseglykolat | |
DE69909368T2 (de) | Anlage zur Herstellung von Materialien für Spritzguss- und Formpressverfahren | |
DE69109997T2 (de) | Verfahren zur Herstellung von dehydrierten geprässten Nahrungsmittelprodukten aus gefriergetrockneten oder getrockneten tierischen oder pflanzlichen Produkten. | |
DE1902767C3 (de) | Verfahren zur Herstellung von Futter mittel Preßlingen | |
DE1492848A1 (de) | Verfahren zur Herstellung eines trockenen Fondants | |
DE3906010C2 (de) | Verfahren zur Herstellung einer feuchten Mischung aus Stuckgips und Altpapierfasern | |
DE69004727T2 (de) | Verfahren zur Herstellung eines Klebstoffs für Wellpappe und Einrichtung zur Durchführung dieses Verfahrens. | |
DE2901145C2 (de) | ||
EP0234409A2 (de) | Tierfutter und Verfahren zur Herstellung des Tierfutters | |
EP3737555B1 (de) | Befülleinheit und verfahren zum befüllen von kavitäten einer tablettenpresse mit einem zu verpressendem füllmaterial sowie modul zur herstellung von tabletten | |
DE2848182C3 (de) | Ergänzungsfutter für Rinder und Verfahren zu seiner Herstellung | |
EP0742087B1 (de) | Verfahren zum Herstellen von Flachpressplatten in einem kontinuierlichen Prozess | |
EP0062290B1 (de) | Verfahren zur Konservierung von Pressschnitzeln aus der Zuckerrübenverarbeitung |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): CA FI NO US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB GR IE IT LU MC NL PT SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1994910318 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 945167 Country of ref document: FI |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWP | Wipo information: published in national office |
Ref document number: 1994910318 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1994910318 Country of ref document: EP |