PL420700A1 - Method for production of distillery dry material and feed amino acids in the bioethanol production process - Google Patents
Method for production of distillery dry material and feed amino acids in the bioethanol production processInfo
- Publication number
- PL420700A1 PL420700A1 PL420700A PL42070017A PL420700A1 PL 420700 A1 PL420700 A1 PL 420700A1 PL 420700 A PL420700 A PL 420700A PL 42070017 A PL42070017 A PL 42070017A PL 420700 A1 PL420700 A1 PL 420700A1
- Authority
- PL
- Poland
- Prior art keywords
- followed
- separated
- mixture
- amino acids
- subjected
- Prior art date
Links
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/10—Biofuels, e.g. bio-diesel
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób produkcji suszu gorzelniczego oraz aminokwasów paszowych w ramach procesu produkcji bioetanolu, charakteryzujący się tym, że surowce w postaci biomasy skrobiowej i cukrowej poddaje się rozdrobnieniu, po czym miesza z wodą, stabilizuje, następnie zawartą w surowcach skrobię poddaje się procesowi hydrolizowania enzymatycznego do uzyskania formy cukrów fermentujących, przy czym równolegle ze skrobią degradacji podlegają nie skrobiowe składniki surowca tworzące z wodą żele o wysokiej lepkości. Następnie, do mieszaniny dodaje się wodorotlenek sodu, po czym dodaje się preparat enzymatyczny o aktywności ksylanazy, po czym następuje propagacja w środowisku zacieru o wysokim stężeniu FAN, po czym dozuje się kwas siarkowy po czym wprowadza się preparat enzymatyczny o aktywności amyloglukozydazy z pobocznymi aktywnościami alfa-amylazy i fitazy i prowadzi się proces fermentacji następnie poddaje się destylacji przy stężeniu etanolu w cieczy przed destylacją, przy czym powstały etanol jest wydzielany z mieszaniny poprocesowej na drodze destylacji, zaś białka zawarte w wywarze degraduje się do formy peptydów i aminokwasów za pomocą hydrolizy enzymatycznej. Następnie, prowadzi się zawrót hydrolizatu do procesu fermentacji dla zwiększenia dynamiki fermentacji alkoholowej oraz procesu propagacji poprzez zawracanie hydrolizatu w postaci suchej masy mieszaniny przed separacją, przy czym wydzielona zawiesina stanowi susz gorzelniany zawierający hydrolizat białkowy, zaś ciekła frakcja podawana jest na etap izolacji aminokwasów, które separuje się z roztworu bądź jako mieszanina handlowa na drodze filtracji membranowej i krystalizacji do wybranej soli bądź są rozdzielane na pojedyncze aminokwasy z zastosowaniem w pierwszej kolejności filtracji membranowej do oczyszczenia medium a następnie rozdziału za pomocą jonowymiennej chromatografii przemysłowej i ostatecznie poddaje się krystalizacji do wybranej soli. Potem wydzielona frakcja aminokwasowa jest suszona do formy produktu stałego w postaci mieszanki aminokwasowej bądź wybranego preparatu konkretnego aminokwasu, następnie wszystkie odcieki powstające w całości procesu poddaje się obróbce beztlenowej, po czym poddaje się obróbce tlenowej metodą osadu czynnego, zaś powstały biogaz jest wykorzystany do wytwarzania energii elektrycznej i cieplnej, wykorzystywanych w procesie zasadniczym.The subject of the application is a method of producing dried distillery and feed amino acids as part of the bioethanol production process, characterized in that raw materials in the form of starch and sugar biomass are subjected to comminution, then mixed with water, stabilized, then the starch contained in the raw materials is subjected to the enzymatic hydrolysis process to obtain the form of fermentable sugars, but in parallel with starch, non-starch components of the raw material forming high viscosity gels are subject to degradation. Then, sodium hydroxide is added to the mixture, followed by the addition of an xylanase enzyme preparation, followed by propagation in a mash medium with a high FAN concentration, then sulfuric acid is dosed, followed by the introduction of an enzyme preparation with amyloglucosidase activity with alpha side activity - amylases and phytases and the fermentation process is carried out, followed by distillation at an ethanol concentration in the liquid prior to distillation, the resulting ethanol is separated from the post-process mixture by distillation, and the proteins contained in the decoction are degraded to peptides and amino acids by enzymatic hydrolysis . Then, the hydrolyzate is recycled to the fermentation process to increase the dynamics of alcoholic fermentation and the propagation process by recycling the hydrolyzate in the form of a dry mass of the mixture before separation, the separated suspension being dried distillate containing protein hydrolyzate, and the liquid fraction being fed to the amino acid isolation stage, which are separated from the solution either as a commercial mixture by membrane filtration and crystallization into the selected salt or are separated into single amino acids using first membrane filtration to purify the medium followed by separation by means of ion exchange industrial chromatography and finally crystallized to the selected salt. Then the separated amino acid fraction is dried to form a solid product in the form of an amino acid mixture or a selected preparation of a specific amino acid, then all the leachate generated in the whole process is subjected to anaerobic treatment, after which it is subjected to the aerobic treatment using the activated sludge method, and the resulting biogas is used to generate energy electricity and heat used in the main process.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL420700A PL233310B1 (en) | 2017-03-01 | 2017-03-01 | Method for production of distillery dry material and feed amino acids in the bioethanol production process |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL420700A PL233310B1 (en) | 2017-03-01 | 2017-03-01 | Method for production of distillery dry material and feed amino acids in the bioethanol production process |
Publications (2)
Publication Number | Publication Date |
---|---|
PL420700A1 true PL420700A1 (en) | 2018-09-10 |
PL233310B1 PL233310B1 (en) | 2019-09-30 |
Family
ID=63445811
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL420700A PL233310B1 (en) | 2017-03-01 | 2017-03-01 | Method for production of distillery dry material and feed amino acids in the bioethanol production process |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL233310B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3786119A1 (en) | 2019-08-31 | 2021-03-03 | IMA Polska | Method of obtaining biogas in anaerobic biological wastewater treatment plant, and a reactor for obtaining biogas and wastewater treatment |
-
2017
- 2017-03-01 PL PL420700A patent/PL233310B1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3786119A1 (en) | 2019-08-31 | 2021-03-03 | IMA Polska | Method of obtaining biogas in anaerobic biological wastewater treatment plant, and a reactor for obtaining biogas and wastewater treatment |
Also Published As
Publication number | Publication date |
---|---|
PL233310B1 (en) | 2019-09-30 |
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