NO124053B - - Google Patents

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Publication number
NO124053B
NO124053B NO0477/69A NO47769A NO124053B NO 124053 B NO124053 B NO 124053B NO 0477/69 A NO0477/69 A NO 0477/69A NO 47769 A NO47769 A NO 47769A NO 124053 B NO124053 B NO 124053B
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NO
Norway
Prior art keywords
mask
weight
dry
binder
effluent
Prior art date
Application number
NO0477/69A
Other languages
Norwegian (no)
Inventor
T Ashorn
Original Assignee
Serlachius Oy
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 Serlachius Oy filed Critical Serlachius Oy
Publication of NO124053B publication Critical patent/NO124053B/no

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/28Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using special binding agents
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K10/00Animal feeding-stuffs
    • A23K10/10Animal feeding-stuffs obtained by microbiological or biochemical processes
    • A23K10/12Animal feeding-stuffs obtained by microbiological or biochemical processes by fermentation of natural products, e.g. of vegetable material, animal waste material or biomass
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23KFODDER
    • A23K40/00Shaping or working-up of animal feeding-stuffs
    • A23K40/10Shaping or working-up of animal feeding-stuffs by agglomeration; by granulation, e.g. making powders

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Food Science & Technology (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • Molecular Biology (AREA)
  • Physiology (AREA)
  • Animal Husbandry (AREA)
  • Biomedical Technology (AREA)
  • Biochemistry (AREA)
  • Sustainable Development (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fodder In General (AREA)

Description

Fremgangsmåte ved granulering av en forstoffblanding. Procedure for granulating a precursor mixture.

Foreliggende oppfinnelse angår en'.ny og forbedret metode for The present invention relates to a new and improved method for

granulering av dyrefor.,--dvs^. i folge foreliggende oppfinnelse kan man .granulere dyrefor ved som bindemiddel å anvende, en blanding av pro-teiner, vitaminer, mineraler samt carbohydrat og lignosulfonat, som erholdes ved dyrkning av gjær eller andre lettfordoyelige sopp-mikroorganismer i avlut fra ammonium-, magnesium- eller kalsiumbaserte sulfittkok. granulation of animal fodder.,--ie^. according to the present invention, animal fodder can be granulated by using, as a binder, a mixture of proteins, vitamins, minerals as well as carbohydrate and lignosulfonate, which is obtained by growing yeast or other easily digestible fungal microorganisms in effluent from ammonium, magnesium or calcium-based sulphite boils.

I lopet av de siste år har mange forsok vært gjort på å forene forskjellige typer av forbestanddeler til granulater og andre på kunstig vis sammensatte forstoffer for a erholde mest mulig vel-smakende og letthåndterlige .produkter. De bindemidler som har vært forenet med disse på kunstig vei sammensatte forstoffer har i hoved-saken vært natrlumbentonitt og, særlig i lopet av den senere tid, In the course of recent years, many attempts have been made to combine different types of pre-ingredients into granules and other artificially compounded pre-substances in order to obtain the best possible good-tasting and easy-to-handle products. The binders that have been combined with these artificially composed precursors have mainly been sodium bentonite and, especially in recent times,

avlut fra kalsiumbaserte sulfittkok. leachate from calcium-based sulphite boils.

Ammonium-, magnesium- og kalsiumbasert avlut eller'blandinger av disse er ferdige biprodukter, som erholdes fra tilsvarende konvensjonelle sulfittmasseprosesser i de industrier som fremstiller papir og cellulose. Angjeldende avlut inneholder betydelige mengder carbohydrat og andre gjæringsmidler, som som kjent anvendes ved den kommersielle fremstilling av forgjærog andre mikroorganismer. Man kan nevne f.eks. Waldhof- og Schollermetodene for dyrkning av Torula utilis. Også ved dyrkning av andre sopp-mikroorganismer, f.eks. Candida tropicalis, Aspergillus niger og Saccharomyces- Ammonium-, magnesium- and calcium-based leachate or mixtures of these are finished by-products, which are obtained from corresponding conventional sulphite pulp processes in the industries that manufacture paper and cellulose. The waste liquor in question contains significant amounts of carbohydrate and other fermenting agents, which are known to be used in the commercial production of pre-fermenters and other microorganisms. One can mention e.g. The Waldhof and Scholler methods for the cultivation of Torula utilis. Also when cultivating other fungal microorganisms, e.g. Candida tropicalis, Aspergillus niger and Saccharomyces-

arter får man- passende proteinholdige produkter som i det folgende kalles for mikroorganismematerialer. species get man-suitable protein-containing products, which in the following are called microorganism materials.

Fra det norske patentskrift nr. 105.792 er det kjent at ligno-proteiner som oppnåes ved utfellning av avfallsproteinlosninger ved hjelp av en sulfittavlutlbsning, er produkter velegnet for anvendelse som bindemiddel i forstoffer, og at Torula-forgjæret avlut, også 'slik som inneholder resterende Torula-gjær, kan anvendes som middel for utfellning av proteinmateriale fra en annen proteinkilde, med den hensikt å fremstille lignoprotein. From the Norwegian patent document no. 105,792, it is known that ligno-proteins obtained by precipitation of waste protein solutions using a sulphite leaching solution are products suitable for use as binders in precursors, and that Torula pre-fermented leachate, also such as contain residual Torula -yeast, can be used as a means of precipitating protein material from another protein source, with the intention of producing lignoprotein.

Det har vist seg at man kan fremstille hårdere, mer holdbare It has been shown that it is possible to produce harder, more durable products

og mer lettfordoyelige forgranulater ifolge foreliggende oppfinnelse som kjennetegnes ved at man som bindemiddel anvender torket eller væskeformig mask, erholdt ved dyrkning av lettfordbyelig gjær eller sopp-mikroorganismer i avlut fra ammonium-, magnesium- eller kalsiumbaserte sulfittkok eller en blanding av slike, slik at den erholdte mask som er en del av.bindemidlet inneholder h - 75 vekt% mikroorganismemateriale av maskens torrvekt, idet maskens mengde i torr form utgjor minst 0,75.- 12 vekt% av foArblandin<g>en<s> torrvekt, hvorved eventuelt moderluten helt eller delvis erstattes med frisk avlut. and more easily digestible pre-granulates according to the present invention, which are characterized by the fact that dried or liquid mask is used as a binder, obtained by growing easily digestible yeast or fungal micro-organisms in effluent from ammonium-, magnesium- or calcium-based sulphite boils or a mixture thereof, so that the obtained mask which is part of the binder contains h - 75% by weight of microorganism material of the dry weight of the mask, the amount of the mask in dry form being at least 0.75 - 12% by weight of the foArblandin<g>en<s> dry weight, whereby possibly the mother liquor completely or partially replaced with fresh effluent.

Foreliggende fremgangsmåte letter granuleringen ved å oke den konvensjonelle granuleringsapparaturs produksjon og ved å minske mengden av det finmateriale som anvendes på nytt. I prinsippet kan man anvende cellulos.ekokeavlut fra hvilket som', helst treslag, og oppfinnelsen er heller ikke avhengig av om man anvender ammonium-, magnesium- eller kalsiumbasert • avlut, fremstilt ved en spesiell kokemetode elis? basert på en spesiell celluloseemnetype. Av grunner kjent for fagfolk foretrekkes det.å anvende ammonium- eller kalsiumbasert avlut, som fåes "ved tilvirkning av oppløselig cellulose fra nål- og lovtrær. The present method facilitates the granulation by increasing the production of the conventional granulation apparatus and by reducing the amount of the fine material that is reused. In principle, you can use cellulose eco-cooking liquor from any kind of wood, and the invention is also not dependent on whether you use ammonium-, magnesium- or calcium-based • liquor, produced by a special cooking method. based on a special cellulose blank type. For reasons known to those skilled in the art, it is preferred to use ammonium- or calcium-based liquors, which are obtained by the manufacture of soluble cellulose from conifers and hardwoods.

Folgende eksempel belyser fremstillingen av et i denne oppfinnelse anvendt bindemiddel. Fremstillingen baserer seg på Torula-gjær. The following example illustrates the production of a binder used in this invention. The production is based on Torula yeast.

Eksempel Example

Fra en kalsiumbasert avlut, erholdt-fra opplosningsmidlene From a calcium-based deliquor, obtained-from the solvents

ved fremstilling av rayoncellu-losemasse, fjernes . svoveldloxyd og andre lettflyktige stoffer og avluten konsentreres i et konven-sjonelt inndampningskar slik at innholdet av faststoff utgjor ca. 20%. Oppløsningen avkjoles så til ca. 25°C, pH innstilles på 5 med vandig ammoniakk og folgende mengder næringssalter pr. kg reduserende stoff tilsettes-: 28 g diammonlumfosf at, 12 g kali-umklorid, 92 g magnesiumsulfat-heptahydrat, I blandingen.innpodes så aktiv Torula utilis, som siden dyrkes ved velkjente metoder.. Den erholdte mask, som inneholder tort mikroorganismemateriale inntil 15% beregnet på torrstoff, ble fort enten- inn i- et inndampningsapparat og konsentrert til et torr stoff innhold på ca. h- 5% for det ble sproytetorket, eller ble anvendt som sådan som. et væskeformig bindemiddel. in the production of rayon cellulose pulp, is removed. sulfur dioxide and other highly volatile substances and the leachate is concentrated in a conventional evaporation vessel so that the content of solids amounts to approx. 20%. The solution is then cooled to approx. 25°C, pH is adjusted to 5 with aqueous ammonia and the following quantities of nutrient salts per kg reducing substance is added: 28 g of diammonium phosphate, 12 g of potassium chloride, 92 g of magnesium sulfate heptahydrate. Active Torula utilis is then inoculated into the mixture, which is then cultivated by well-known methods. The mask obtained, which contains dry microorganism material up to 15 % calculated for dry matter, was quickly either - into - an evaporation apparatus and concentrated to a dry matter content of approx. h- 5% for it was spray-dried, or was used as such. a liquid binder.

De erholdte .produkters analytiske -.sammensetning var i dette The analytical composition of the products obtained was in this

tilfelle (To.-rula-gjær} omtrent som folgerj case (To.-rula-yeast} much like folgerj

I det tilfelle at de andre vannopploselige stoffer i morluten., som kalsiumlignosulfonat og carbohydrater, delvis vaskes bort fra Torula-torrstoffet for torring, kan mengden av dette torrstoff bringes til å stige ved vaskning til en hvilken som helst verdi under 75%, hvorved der enda fåes et godt produkt innenfor rammen.av oppfinnelsen. Fortrinnsvis anvendes dog mask, som inneholder f.eks. 20 - h0% mikroorganismer. In the event that the other water-soluble substances in the mother liquor, such as calcium lignosulfonate and carbohydrates, are partially washed away from the Torula dry matter before drying, the amount of this dry matter can be made to rise by washing to any value below 75%, whereby there a good product is still obtained within the scope of the invention. Preferably, however, mask is used, which contains e.g. 20 - h0% microorganisms.

FSrbestanddelene^ inklusive mikroorganismesulfittavluten, enten The FSr constituents^ including the microorganism sulphite tablet, either

i tor-ret eller i væskeform, blandes i granuleringsoyemed omhyggelig in dry or liquid form, mix in the granulating oil carefully

og jevnt. Hvis man ved blandingen, anvender den torrede form, tilfores til forstoffet bindemiddel i en mengde av 0,75 - 12$ av torrvekten. Anvendes væskeformen er den dobbelte mengde nodvendig for å få samme bindevirkning. Helst tilsettes bindemidlet til forblandingen i mengder som varierer mellom 1,5 og 6$ av torrvekten. and evenly. If the dry form is used for the mixture, binder is added to the precursor material in an amount of 0.75 - 12% of the dry weight. If the liquid form is used, double the amount is required to achieve the same binding effect. Preferably, the binder is added to the premix in quantities varying between 1.5 and 6% of the dry weight.

Man kan også fremstille en torr bindemiddelblanding ved enten helt eller delvis å fjerne morluten fra mikroorganismedyrkningen og det på denne måte isolerte mikroorganismekonsentrerte mask tilsettes til fersk avlut og deretter torkes den erholdte blanding inneholdende reduserende sukker og mikroorganismemateriale. A dry binder mixture can also be prepared by either completely or partially removing the mother liquor from the microorganism cultivation and the microorganism-concentrated mask isolated in this way is added to fresh waste liquor and then the resulting mixture containing reducing sugar and microorganism material is dried.

De blandede for- og bindemidler behandles med damp for granulering, hvorved forstoffets fuktighetsinnhold stiger fra ca. 10$ The mixed precursors and binders are treated with steam for granulation, whereby the moisture content of the precursor rises from approx. 10$

til muligens 20$ og temperaturen til og med til 85°C. Den egentlige granulering kan utfores i et hvilket som helst granuleringsapparat av ringtype eller ved å anvende andre presningsmetoder, i kulemolle, knusekverner osv. Etter granuleringen avkjoles forstoffet med luft, hvilket mer eller mindre gjenoppretter det opprinnelige fuktighetsinnhold. to possibly 20$ and the temperature even to 85°C. The actual granulation can be carried out in any ring-type granulator or by using other pressing methods, in ball mills, crushers, etc. After granulation, the precursor is cooled with air, which more or less restores the original moisture content.

Oppfinnelsen kan anvendes ikke bare på det store utvalg av férblandinger, men kan også anvendes med hell ved fremstilling av hoy-, gress-, gressmel- og blåluserngranulat. Det er også åpenbart at foreliggende oppfinnelse kan tillempes og varieres på utallige måter uten å avvike fra det område og de- fordeler den byr. The invention can be applied not only to the large variety of fodder mixtures, but can also be used successfully in the production of hay, grass, grass meal and blue alfalfa granules. It is also obvious that the present invention can be applied and varied in countless ways without deviating from the area and benefits it offers.

Claims (3)

1. Fremgangsmåte ved granulering av en forstoffblanding, ved hvilken de findelte fSrmidler blandes homogent med et tørt eller væskeformet bindemiddel, karakterisert ved at man som bindemiddel anvender væskeformet eller tørret mask, erholdt på i og for seg kjent måte ved dyrkning av lettfordoyelig gjær eller soppmikroorganismer i avlut fra ammonium-, magnesium- eller kalsiumbaserte sulfittkok eller en blanding av slike, slik at den erholdte mask som er en del av "bindemidlet inneholder - 75 vekt% mikroorganismemateriale av maskens torrvekt, idet maskens mengde i torr form utgjor minst 0,75 til 12 vekt% av forblandingens torrvekt, og hvorved eventuelt morluten helt eller delvis erstattes med frisk avlut.1. Procedure for granulating a precursor mixture, whereby the finely divided raw materials are mixed homogeneously with a dry or liquid binding agent, characterized by the use as a binding agent of liquid or dried mask, obtained in a manner known per se by cultivation of easily digestible yeast or fungal microorganisms in effluent from ammonium-, magnesium- or calcium-based sulphite boils or a mixture thereof, so that the obtained mask which is part of the "binder" contains - 75% by weight of microorganism material of the dry weight of the mask, the amount of the mask in dry form make up at least 0.75 to 12% by weight of the dry weight of the premix, whereby the mother liquor is optionally replaced in whole or in part with fresh waste liquor. 2. Fremgangsmåte ifolge krav 1,karakterisert ved at man som bindemiddel anvender en slik blanding av mikroorganismemateriale inneholdende mask og avlut, som oppnås når morluten, som inngår i masken i en mengde av 25 - 96 vekt$ beregnet på grunnlag av torrstoff i masken, helt eller delvis fjernes og resten blandes med frisk avlut, og den modifiserte mask torkes.2. Method according to claim 1, characterized by using as binder such a mixture of microorganism material containing mask and leachate, which is achieved when the mother liquor, which is included in the mask in an amount of 25 - 96% by weight, calculated on the basis of dry matter in the mask, is completely or partially removed and the remainder is mixed with fresh effluent, and the modified mask is dried. 3. Fremgangsmåte ifolge krav 1 eller 2, karakterisert ved at det som bindemiddel anvendes i og for seg kjent væskeformet eller torret mask eller modifisert mask, erholdt ved dyrkning av Torula utilis, Candida tropicalis, Aspergillus niger, eller Saccha-romyces-gjærsopp i avluten. Lt-. Fremgangsmåte ifolge krav 1-3, karakter! sert ved at det anvendes 0,75 - 6 vekt$ mask av forblandingens torrvekt.3. Method according to claim 1 or 2, characterized in that the binder is used in and of itself known liquid or dried mask or modified mask, obtained by growing Torula utilis, Candida tropicalis, Aspergillus niger, or Saccharomyces yeast in the effluent . Lt. Procedure according to requirements 1-3, grade! cert by using 0.75 - 6% by weight of the dry weight of the premix.
NO0477/69A 1968-02-09 1969-02-07 NO124053B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI0351/68A FI40509B (en) 1968-02-09 1968-02-09

Publications (1)

Publication Number Publication Date
NO124053B true NO124053B (en) 1972-02-28

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ID=8503984

Family Applications (1)

Application Number Title Priority Date Filing Date
NO0477/69A NO124053B (en) 1968-02-09 1969-02-07

Country Status (10)

Country Link
AT (1) AT281574B (en)
BE (1) BE727528A (en)
CH (1) CH526271A (en)
DE (1) DE1904363A1 (en)
DK (1) DK131966C (en)
FI (1) FI40509B (en)
FR (1) FR2001625A1 (en)
GB (1) GB1258133A (en)
NL (1) NL6901685A (en)
NO (1) NO124053B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI51035C (en) * 1975-01-07 1978-02-14 Otk Keskusosuusliike
FI56925C (en) * 1979-01-29 1980-05-12 Serlachius Oy FOERFARANDE FOER ATT FOERHINDRA AGGLOMERERINGEN AV LIGNOSULFONATHALTIGT BINDEMEDEL FOER GRANULERING AV FODERBLANDNINGAR
FR2901138A1 (en) * 2006-05-19 2007-11-23 Lesaffre & Cie COMPOSITIONS OF PROBIOTIC MICROORGANISMS, GRANULES CONTAINING THEM, PROCESS FOR PREPARING THEM AND USES THEREOF

Also Published As

Publication number Publication date
FI40509B (en) 1968-10-31
DK131966C (en) 1976-03-01
NL6901685A (en) 1969-08-12
DE1904363A1 (en) 1969-09-04
AT281574B (en) 1970-05-25
DK131966B (en) 1975-10-06
FR2001625A1 (en) 1969-09-26
GB1258133A (en) 1971-12-22
CH526271A (en) 1972-08-15
BE727528A (en) 1969-07-01

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