PL407985A1 - Method for the high-temperature recovery of materials composed from wastes and the system for the high-temperature recovery of materials composed from wastes - Google Patents
Method for the high-temperature recovery of materials composed from wastes and the system for the high-temperature recovery of materials composed from wastesInfo
- Publication number
- PL407985A1 PL407985A1 PL407985A PL40798514A PL407985A1 PL 407985 A1 PL407985 A1 PL 407985A1 PL 407985 A PL407985 A PL 407985A PL 40798514 A PL40798514 A PL 40798514A PL 407985 A1 PL407985 A1 PL 407985A1
- Authority
- PL
- Poland
- Prior art keywords
- zone
- materials composed
- waste
- temperature recovery
- temperature
- Prior art date
Links
- 239000002699 waste material Substances 0.000 title abstract 6
- 239000000463 material Substances 0.000 title abstract 4
- 238000011084 recovery Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 4
- 239000007789 gas Substances 0.000 abstract 4
- 238000009834 vaporization Methods 0.000 abstract 3
- 230000008016 vaporization Effects 0.000 abstract 3
- 230000003197 catalytic effect Effects 0.000 abstract 2
- 238000009833 condensation Methods 0.000 abstract 2
- 230000005494 condensation Effects 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 239000012265 solid product Substances 0.000 abstract 1
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
Sposób wysokotemperaturowego odzysku materiałów, złożonych z odpadów, polega na tym, że w pierwszym etapie umieszczone w strefie konwersji (2) złoże katalityczne (7) podgrzewa się do temperatury od 800 do 900°C, następnie do strefy wsadowej (1) wprowadza się odpad (5), który ogrzewa się do temperatury od 500 do 900°C z szybkością nie większą niż zapewniającą 1,5-krotny ciągły nadmiar pary wodnej w stosunku do zapotrzebowania stechiometrycznego konwersji gazów, wydzielających się w wyniku tego ogrzewania, a w strefie waporyzacji (4) wytwarza się parę wodną, po czym w drugim etapie w strefie wsadowej (1) z odpadu (5) usuwa się frakcje organiczne i ich zwęglone pozostałości i wyprowadza się stały produkt (6), zawierający frakcje metaliczne i mineralne, a strumień gazowy kieruje się do strefy konwersji (2), następnie do strefy kondensacji (3), w której następuje kondesacja pary wodnej i rozdział użytecznych gazów niekondensujących (8) od kondensatu, z którego w strefie waporyzacji (4) wyodrębnia się frakcje mineralne (9), a strumień gazowy kieruje się, po uzupełnieniu ubytku wody (10) do strefy wsadowej (1). Układ do wysokotemperaturowego odzysku materiałów, złożonych z odpadów, zawiera strefę wsadową (1), połączoną ze strefą konwersji (2), zawierającą złoże katalityczne (7), następnie połączoną ze strefą kondensacyjną (3) oraz strefą waporyzacji (4), przy czym wszystkie strefy układu stanowią obiekt zamknięty.The method of high-temperature recovery of materials composed of waste consists in the fact that in the first stage the catalytic bed (7) placed in the conversion zone (7) is heated to a temperature of 800 to 900 ° C, then waste is introduced into the feed zone (1) (5), which is heated to a temperature of 500 to 900 ° C at a rate not greater than ensuring a 1.5-fold continuous excess of water vapor in relation to the stoichiometric demand for gas conversion, which is released as a result of this heating, and in the vaporization zone (4 ) steam is generated, then in the second stage in the feed zone (1) from the waste (5) organic fractions and their carbonized residues are removed and a solid product (6) containing metallic and mineral fractions is removed, and the gas stream is directed to the conversion zone (2), then to the condensation zone (3), in which the steam condenses and the separation of useful non-condensing gases (8) from the cond nsat, from which mineral fractions (9) are separated in the vaporization zone (4) and the gas stream is directed, after replenishing the water loss (10), to the charge zone (1). The system for high-temperature recovery of materials composed of waste contains a batch zone (1) connected to the conversion zone (2) containing a catalytic bed (7), then connected to the condensation zone (3) and a vaporization zone (4), all system zones are a closed object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL407985A PL235360B1 (en) | 2014-04-24 | 2014-04-24 | Method for the high-temperature recovery of materials composed from wastes and the system for the high-temperature recovery of materials composed from wastes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL407985A PL235360B1 (en) | 2014-04-24 | 2014-04-24 | Method for the high-temperature recovery of materials composed from wastes and the system for the high-temperature recovery of materials composed from wastes |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL407985A1 true PL407985A1 (en) | 2015-05-25 |
| PL235360B1 PL235360B1 (en) | 2020-06-29 |
Family
ID=53176122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL407985A PL235360B1 (en) | 2014-04-24 | 2014-04-24 | Method for the high-temperature recovery of materials composed from wastes and the system for the high-temperature recovery of materials composed from wastes |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL235360B1 (en) |
-
2014
- 2014-04-24 PL PL407985A patent/PL235360B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL235360B1 (en) | 2020-06-29 |
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