PL433147A1 - Sposób uszlachetniania biogazu, do jakości biometanu - Google Patents
Sposób uszlachetniania biogazu, do jakości biometanuInfo
- Publication number
- PL433147A1 PL433147A1 PL433147A PL43314720A PL433147A1 PL 433147 A1 PL433147 A1 PL 433147A1 PL 433147 A PL433147 A PL 433147A PL 43314720 A PL43314720 A PL 43314720A PL 433147 A1 PL433147 A1 PL 433147A1
- Authority
- PL
- Poland
- Prior art keywords
- sludge
- biogas
- biomethane
- pumped
- upgrading
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract 6
- 239000010802 sludge Substances 0.000 abstract 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 abstract 4
- 238000000855 fermentation Methods 0.000 abstract 3
- 238000001914 filtration Methods 0.000 abstract 3
- 238000005273 aeration Methods 0.000 abstract 2
- 229910002092 carbon dioxide Inorganic materials 0.000 abstract 2
- 230000004151 fermentation Effects 0.000 abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000001569 carbon dioxide Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000002699 waste material Substances 0.000 abstract 1
Classifications
-
- 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
- Y02C—CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]
- Y02C20/00—Capture or disposal of greenhouse gases
- Y02C20/40—Capture or disposal of greenhouse gases of CO2
-
- 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
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/151—Reduction of greenhouse gas [GHG] emissions, e.g. CO2
-
- 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
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/20—Sludge processing
Landscapes
- Treatment Of Sludge (AREA)
Abstract
Sposób uszlachetniania biogazu, do jakości biometanu w oparciu o materiały odpadowe z procesu fermentacji metanowej charakteryzuje się tym, że osad powstały po fermentacji metanowej pompowany jest do komory aeracji (3) gdzie zostaje przedmuchany sprężonym powietrzem w ilości od 10 do 40 razy większej niż objętość uzyskanego biogazu, a powstałe gazy odlotowe odprowadza się poza układ technologiczny. Zdekarbonizowany osad beztlenowy jest przepompowywany do komory (6) odświeżania osadu na czas konieczny do usunięcia na drodze biochemicznej resztkowego tlenu obecnego po procesie aeracji, następnie odświeżony, pozbawiony tlenu oraz znaczącej ilości CO2 powraca do reaktora (1) po czym pompowany jest do filtra (8) uszlachetniania biogazu z wypełnieniem filtracyjnym (9). Wypełnienie filtracyjne (9) stanowi osad pofermentacyjny poddawany procesowi wapnowania w dawce 0,9g CaO na 1 gram suchej masy osadu, a w wyniku kontaktu z warstwą filtracyjną dochodzi do usunięcia ditlenku węgla z biogazu z końcową zawartością metanu 95-97%, który jest odprowadzany jako biometan poza filtr (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL433147A PL243006B1 (pl) | 2020-03-05 | 2020-03-05 | Sposób uszlachetniania biogazu, do jakości biometanu |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL433147A PL243006B1 (pl) | 2020-03-05 | 2020-03-05 | Sposób uszlachetniania biogazu, do jakości biometanu |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL433147A1 true PL433147A1 (pl) | 2021-09-06 |
| PL243006B1 PL243006B1 (pl) | 2023-06-05 |
Family
ID=77662576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL433147A PL243006B1 (pl) | 2020-03-05 | 2020-03-05 | Sposób uszlachetniania biogazu, do jakości biometanu |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL243006B1 (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL131357U1 (pl) * | 2023-03-28 | 2024-09-30 | Uniwersytet Warmińsko-Mazurski w Olsztynie | Filtr do uszlachetniania biogazu |
-
2020
- 2020-03-05 PL PL433147A patent/PL243006B1/pl unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL131357U1 (pl) * | 2023-03-28 | 2024-09-30 | Uniwersytet Warmińsko-Mazurski w Olsztynie | Filtr do uszlachetniania biogazu |
Also Published As
| Publication number | Publication date |
|---|---|
| PL243006B1 (pl) | 2023-06-05 |
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