Reactor for hydrothermal carbonization with optimized mixture of sludge and steam
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
F23G-007/00
F23G-005/02
B01J-019/00
B01J-019/24
B01F-003/04
C10L-009/08
C02F-001/38
C02F-011/10
F23G-005/027
C02F-003/22
출원번호
US-0324270
(2016-06-03)
등록번호
US-10151480
(2018-12-11)
우선권정보
FR-15 55142 (2015-06-05)
국제출원번호
PCT/EP2016/062698
(2016-06-03)
국제공개번호
WO2016/193460
(2016-12-08)
발명자
/ 주소
Pardo, Pierre Emmanuel
Bourdais, Jean-Louis
출원인 / 주소
SUEZ INTERNATIONAL
대리인 / 주소
Young & Thompson
인용정보
피인용 횟수 :
0인용 특허 :
1
초록▼
Disclosed is a reactor for treating, particularly by hydrothermal carbonization, sludge containing organic matter, including, with: a vessel (100) including an inner chamber arranged to receive the sludge and to form a path of travel for the sludge adapted to allow for circulation of the sludge,a sl
Disclosed is a reactor for treating, particularly by hydrothermal carbonization, sludge containing organic matter, including, with: a vessel (100) including an inner chamber arranged to receive the sludge and to form a path of travel for the sludge adapted to allow for circulation of the sludge,a sludge inlet (1) arranged to introduce the sludge into a sludge introduction area of the inner chamber,a sludge outlet (11) arranged to discharge at least part of the sludge contained in the inner chamber, anda steam inlet (3) arranged to inject steam in a steam injection zone of the inner chamber along a steam injection direction, the steam injection direction being different from a sludge circulation direction in the steam injection zone along the circulation path, the steam injection zone being separated from the sludge introduction zone.
대표청구항▼
1. A reactor for treating sludge containing organic matter, particularly by hydrothermal carbonization, including: a vessel (100) comprising an inner chamber arranged to receive the sludge and to form a circulation path for the sludge adapted to allow the sludge to circulate,a sludge inlet (1) arran
1. A reactor for treating sludge containing organic matter, particularly by hydrothermal carbonization, including: a vessel (100) comprising an inner chamber arranged to receive the sludge and to form a circulation path for the sludge adapted to allow the sludge to circulate,a sludge inlet (1) arranged to introduce the sludge into a sludge introduction area of the inner chamber,a sludge outlet (11) arranged to discharge at least part of the sludge contained in the inner chamber, anda steam inlet (3) arranged to inject steam in a steam injection zone of the inner chamber along a steam injection direction, the steam injection direction being different from a sludge circulation direction in the steam injection zone along the circulation path, the steam injection zone being separated from the sludge introduction zone,wherein the circulation path comprises at least a closed loop; andsaid reactor further comprising, in an upper portion of the inner chamber, a degassing volume (8) arranged to collect gaseous effluents contained in the sludge, the reactor further comprising at least one vent (10) arranged to discharge these gaseous effluents. 2. The reactor according to claim 1, wherein the inner chamber is of vertical dimension L, and wherein the steam injection zone is separated from the sludge introduction zone by a distance greater than L/12. 3. The reactor of claim 2, wherein the steam injection zone is separated from the sludge introduction zone by a distance greater than L/8. 4. The reactor of claim 2, wherein the steam injection zone is separated from the sludge introduction zone by a distance greater than L/4. 5. The reactor according to claim 2, wherein the steam injection direction is against the sludge circulation direction (2) in the steam injection zone. 6. The reactor according to claim 2, further comprising a circulator (6) arranged to circulate the sludge in the inner chamber along the circulation path. 7. The reactor according to claim 1, wherein the steam injection direction is against the sludge circulation direction (2) in the steam injection zone. 8. The reactor according to claim 7, further comprising a circulator (6) arranged to circulate the sludge in the inner chamber along the circulation path. 9. The reactor according to claim 1, further comprising a circulator (6) arranged to circulate the sludge in the inner chamber along the circulation path. 10. The reactor according to claim 9, wherein the inner chamber comprises an inner space (2b) located inside the tube (101) and an outer space (4b) located outside the tube (101), the reactor being arranged: so that the steam injection zone is located in a lower region of the inner space (2b) of the tube (101), the lower region comprising a first end of the tube (101),so that the circulator (6) is located, at least in part, in an upper region of the inner space (2b) of the tube (101), the upper region comprising a second end of the tube (101) opposite the first end, andso that the sludge introduction zone is located between the lower region and the upper region of the inner space (2b) of the tube (101). 11. The reactor according to claim 1, further comprising at least one orifice (9) arranged to inject the acid to the vessel (100). 12. The reactor according to claim 1, wherein the vessel (100) comprises a wall (101) arranged to separate two parts of the circulation path having opposing sludge circulation directions (2, 4). 13. The reactor according to claim 12, wherein the wall (101) forms a tube. 14. The reactor according to claim 1, further comprising a hydrocyclone (400) arranged to selectively eliminate heavy particles contained in the sludge circulating in the vessel (100). 15. A reactor for treating sludge containing organic matter, particularly by hydrothermal carbonization, including: a vessel (100) comprising an inner chamber arranged to receive the sludge and to form a circulation path for the sludge adapted to allow the sludge to circulate,a sludge inlet (1) arranged to introduce the sludge into a sludge introduction area of the inner chamber,a sludge outlet (11) arranged to discharge at least part of the sludge contained in the inner chamber, anda steam inlet (3) arranged to inject steam in a steam injection zone of the inner chamber along a steam injection direction, the steam injection direction being different from a sludge circulation direction in the steam injection zone along the circulation path, the steam injection zone being separated from the sludge introduction zone,wherein the circulation path comprises at least a closed loop, andwherein the vessel (100) comprises an inner jacketing (101) arranged to delimit the circulation path so as to constitute:an ascending channel (4b) in an annular passage between an internal face of the inner chamber and jacketing (101),a descending channel (2b) in a cylindrical conduit formed by the jacketing (101),an upper transverse section (21) arranged to allow sludge to circulate from the ascending channel (4b) to the descending channel (2b),a lower transverse section (22) arranged to allow sludge to circulate from the descending channel (2b) to the ascending channel (4b). 16. The reactor according to claim 15, further comprising, in an upper portion of the inner chamber, a degassing volume (8) arranged to collect gaseous effluents contained in the sludge, the reactor further comprising at least one vent (10) arranged to discharge these gaseous effluents. 17. A reactor for treating sludge containing organic matter, particularly by hydrothermal carbonization, including: a vessel (100) comprising an inner chamber arranged to receive the sludge and to form a circulation path for the sludge adapted to allow the sludge to circulate,a sludge inlet (1) arranged to introduce the sludge into a sludge introduction area of the inner chamber,a sludge outlet (11) arranged to discharge at least part of the sludge contained in the inner chamber, anda steam inlet (3) arranged to inject steam in a steam injection zone of the inner chamber along a steam injection direction, the steam injection direction being different from a sludge circulation direction in the steam injection zone along the circulation path, the steam injection zone being separated from the sludge introduction zone,wherein the circulation path comprises at least a closed loop,said reactor further comprising a circulator (6) arranged to circulate the sludge in the inner chamber along the circulation path, andwherein the circulation path is defined by:a first tube defining an ascending path (4bc),a second tube defining a descending path (2bc),a first transverse conduit (5) arranged so that the first and the second tubes emerge, at their upper portions, in this first transverse conduit (5), the reactor comprising, in an upper portion of the first transverse conduit (5), a degassing volume (8) arranged to collect effluent gaseous contained in the sludge, anda second transverse conduit (12) arranged so that the first and the second tubes emerge, at their lower portions, in this second transverse conduit (12). 18. The reactor according to claim 17, wherein the circulator (6) is arranged to generate the circulation of sludge in the second transverse conduit (12). 19. The reactor according to claim 17, further comprising, in an upper portion of the inner chamber, a degassing volume (8) arranged to collect gaseous effluents contained in the sludge, the reactor further comprising at least one vent (10) arranged to discharge these gaseous effluents.
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이 특허에 인용된 특허 (1)
Peus, Dominik, Material and/or fuel produced from biomass.
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