PL431784A1 - Sposób wytwarzania kwasu mlekowego, biogazu i materiałów nawozowych z procesu przetwarzania buraków i wysłodków buraczanych - Google Patents
Sposób wytwarzania kwasu mlekowego, biogazu i materiałów nawozowych z procesu przetwarzania buraków i wysłodków buraczanychInfo
- Publication number
- PL431784A1 PL431784A1 PL431784A PL43178419A PL431784A1 PL 431784 A1 PL431784 A1 PL 431784A1 PL 431784 A PL431784 A PL 431784A PL 43178419 A PL43178419 A PL 43178419A PL 431784 A1 PL431784 A1 PL 431784A1
- Authority
- PL
- Poland
- Prior art keywords
- temperature
- lactic acid
- beetroot
- biogas
- subjected
- Prior art date
Links
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 title abstract 8
- 235000014655 lactic acid Nutrition 0.000 title abstract 4
- 239000004310 lactic acid Substances 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- 235000021537 Beetroot Nutrition 0.000 title abstract 2
- 239000000463 material Substances 0.000 title abstract 2
- 235000007201 Saccharum officinarum Nutrition 0.000 title 1
- 240000000111 Saccharum officinarum Species 0.000 title 1
- 235000016068 Berberis vulgaris Nutrition 0.000 abstract 3
- 241000335053 Beta vulgaris Species 0.000 abstract 3
- 241000894006 Bacteria Species 0.000 abstract 2
- 238000000855 fermentation Methods 0.000 abstract 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 abstract 1
- 108010059892 Cellulase Proteins 0.000 abstract 1
- 241000193403 Clostridium Species 0.000 abstract 1
- 241000186216 Corynebacterium Species 0.000 abstract 1
- 108090000790 Enzymes Proteins 0.000 abstract 1
- 102000004190 Enzymes Human genes 0.000 abstract 1
- 241000186660 Lactobacillus Species 0.000 abstract 1
- 229910001424 calcium ion Inorganic materials 0.000 abstract 1
- 229940106157 cellulase Drugs 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 230000007071 enzymatic hydrolysis Effects 0.000 abstract 1
- 238000006047 enzymatic hydrolysis reaction Methods 0.000 abstract 1
- 229940088598 enzyme Drugs 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 229940059442 hemicellulase Drugs 0.000 abstract 1
- 108010002430 hemicellulase Proteins 0.000 abstract 1
- 229940039696 lactobacillus Drugs 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 230000000813 microbial effect Effects 0.000 abstract 1
- 230000002906 microbiologic effect Effects 0.000 abstract 1
- 239000003895 organic fertilizer Substances 0.000 abstract 1
- 239000008188 pellet Substances 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
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
- Y02E50/30—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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/20—Waste processing or separation
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Fertilizers (AREA)
Abstract
Przedmiotem zgłoszenia jest sposób wytwarzania kwasu mlekowego, biogazu i materiałów nawozowych z procesu przetwarzania buraków i wysłodków buraczanych, charakteryzujący się tym, że surowiec w postaci buraków i wysłodków buraczanych rozdrabnia się mechanicznie do frakcji 5 mm do 5 cm, poddaje wstępnej obróbce w temperaturze 120 do 140°C i ciśnieniu 1 do 3 barów w czasie 20 do 40 min i gwałtownie rozpręża do ciśnienia atmosferycznego i schładza do temperatury 40 do 90°C, po czym frakcję ciekłą poddaje procesowi separacji i biogazowania, a frakcję stałą poddaje korzystanie hydrolizie enzymatycznej enzymami o aktywności celulaz, hemicelulaz, w ilości od 0,1% do 10% v/v, w zakresie pH od 4 do 8, w temperaturze od 30 do 90°C w czasie od 4 do 24 h, po czym poddaje fermentacji mikrobiologicznej, z wykorzystaniem bakterii korzystnie rodzaju Lactobacillus lub Corynebacterium lub Clostridium w czasie 12 do 72 h w temperaturze 20 do 50°C o pH w zakresie 4 do 8, po czym z mieszaniny powstałej po fermentacji mikrobiologicznej z wykorzystaniem bakterii separuje kwas mlekowy za pomocą strącania z użyciem jonów wapnia w ilości molowej 1:1 - 5:1 w stosunku do powstałego kwasu mlekowego w zakresie temperatur 4 do 20°C, przy czym pozostałość pofermentacyjną poddaje się procesowi biogazowania metodą CSTR, a powstały po biogazowaniu mokry osad wykorzystuje jako nawóz lub poddaje formowaniu do postaci suchego pelletu i wykorzystuje jako nawóz organiczny.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL431784A PL239863B1 (pl) | 2019-11-13 | 2019-11-13 | Sposób wytwarzania kwasu mlekowego, biogazu i materiałów nawozowych z procesu przetwarzania buraków i wysłodków buraczanych |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL431784A PL239863B1 (pl) | 2019-11-13 | 2019-11-13 | Sposób wytwarzania kwasu mlekowego, biogazu i materiałów nawozowych z procesu przetwarzania buraków i wysłodków buraczanych |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL431784A1 true PL431784A1 (pl) | 2021-05-17 |
| PL239863B1 PL239863B1 (pl) | 2022-01-17 |
Family
ID=75882831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL431784A PL239863B1 (pl) | 2019-11-13 | 2019-11-13 | Sposób wytwarzania kwasu mlekowego, biogazu i materiałów nawozowych z procesu przetwarzania buraków i wysłodków buraczanych |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL239863B1 (pl) |
-
2019
- 2019-11-13 PL PL431784A patent/PL239863B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL239863B1 (pl) | 2022-01-17 |
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