FI85516C - Foergasning av svartlut. - Google Patents

Foergasning av svartlut. Download PDF

Info

Publication number: FI85516C
Authority: FI; Finland
Prior art keywords: black liquor; gas; zone; gasification; vessel
Prior art date: 1985-09-23

Application number

FI863287A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI863287A7 (fi

FI863287A0 (fi

FI85516B (fi

Inventor

Arthur L Kohl

Original Assignee

Rockwell International Corp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1985-09-23

Filing date

1986-08-13

Publication date

1992-04-27

1985-09-23 Priority claimed from US06/779,321 external-priority patent/US4682985A/en

1986-08-13 Application filed by Rockwell International Corp filed Critical Rockwell International Corp

1986-08-13 Publication of FI863287A0 publication Critical patent/FI863287A0/fi

1987-03-24 Publication of FI863287A7 publication Critical patent/FI863287A7/fi

1992-01-15 Application granted granted Critical

1992-01-15 Publication of FI85516B publication Critical patent/FI85516B/fi

1992-04-27 Publication of FI85516C publication Critical patent/FI85516C/fi

Links

238000002309 gasification Methods 0.000 title claims description 120
239000007789 gas Substances 0.000 claims description 174
150000003839 salts Chemical class 0.000 claims description 82
238000000034 method Methods 0.000 claims description 71
238000001035 drying Methods 0.000 claims description 43
230000008569 process Effects 0.000 claims description 42
230000009467 reduction Effects 0.000 claims description 42
239000007787 solid Substances 0.000 claims description 39
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 38
239000000155 melt Substances 0.000 claims description 36
229910052760 oxygen Inorganic materials 0.000 claims description 35
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 34
239000001301 oxygen Substances 0.000 claims description 34
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 32
239000011593 sulfur Substances 0.000 claims description 32
229910052717 sulfur Inorganic materials 0.000 claims description 32
239000003575 carbonaceous material Substances 0.000 claims description 20
238000010791 quenching Methods 0.000 claims description 17
238000009825 accumulation Methods 0.000 claims description 14
230000000630 rising effect Effects 0.000 claims description 12
229910052977 alkali metal sulfide Inorganic materials 0.000 claims description 10
229910052783 alkali metal Inorganic materials 0.000 claims description 9
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 8
-1 salt salt Chemical class 0.000 claims description 7
150000001340 alkali metals Chemical class 0.000 claims description 5
238000001704 evaporation Methods 0.000 claims description 5
229910052751 metal Inorganic materials 0.000 claims description 4
239000002184 metal Substances 0.000 claims description 4
239000011819 refractory material Substances 0.000 claims description 4
230000001590 oxidative effect Effects 0.000 claims description 3
239000007921 spray Substances 0.000 claims description 3
230000002776 aggregation Effects 0.000 claims 1
238000004220 aggregation Methods 0.000 claims 1
239000002826 coolant Substances 0.000 claims 1
238000007872 degassing Methods 0.000 claims 1
239000000047 product Substances 0.000 description 52
238000006722 reduction reaction Methods 0.000 description 40
238000002485 combustion reaction Methods 0.000 description 25
238000006243 chemical reaction Methods 0.000 description 15
238000002474 experimental method Methods 0.000 description 13
238000012360 testing method Methods 0.000 description 13
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 12
230000035508 accumulation Effects 0.000 description 12
239000010410 layer Substances 0.000 description 11
239000011734 sodium Substances 0.000 description 11
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 10
239000002245 particle Substances 0.000 description 10
238000011084 recovery Methods 0.000 description 10
230000002829 reductive effect Effects 0.000 description 10
239000000446 fuel Substances 0.000 description 9
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
229910052799 carbon Inorganic materials 0.000 description 8
238000004519 manufacturing process Methods 0.000 description 8
239000000463 material Substances 0.000 description 8
239000000203 mixture Substances 0.000 description 8
239000000126 substance Substances 0.000 description 8
238000010521 absorption reaction Methods 0.000 description 7
238000010411 cooking Methods 0.000 description 7
238000009826 distribution Methods 0.000 description 7
229910052739 hydrogen Inorganic materials 0.000 description 7
HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 7
229910052979 sodium sulfide Inorganic materials 0.000 description 7
GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 7
UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 6
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 6
230000002745 absorbent Effects 0.000 description 6
239000002250 absorbent Substances 0.000 description 6
230000008901 benefit Effects 0.000 description 6
239000001257 hydrogen Substances 0.000 description 6
229910000037 hydrogen sulfide Inorganic materials 0.000 description 6
230000036961 partial effect Effects 0.000 description 6
238000000746 purification Methods 0.000 description 6
150000003464 sulfur compounds Chemical class 0.000 description 6
241000196324 Embryophyta Species 0.000 description 5
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
229910002092 carbon dioxide Inorganic materials 0.000 description 5
238000013461 design Methods 0.000 description 5
238000009413 insulation Methods 0.000 description 5
230000005855 radiation Effects 0.000 description 5
239000000243 solution Substances 0.000 description 5
239000002699 waste material Substances 0.000 description 5
239000002916 wood waste Substances 0.000 description 5
PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 4
239000006096 absorbing agent Substances 0.000 description 4
238000004458 analytical method Methods 0.000 description 4
239000007864 aqueous solution Substances 0.000 description 4
230000015572 biosynthetic process Effects 0.000 description 4
229910002091 carbon monoxide Inorganic materials 0.000 description 4
150000001875 compounds Chemical class 0.000 description 4
238000001816 cooling Methods 0.000 description 4
230000000694 effects Effects 0.000 description 4
230000008020 evaporation Effects 0.000 description 4
239000003546 flue gas Substances 0.000 description 4
230000006872 improvement Effects 0.000 description 4
238000002844 melting Methods 0.000 description 4
230000008018 melting Effects 0.000 description 4
VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
238000004537 pulping Methods 0.000 description 4
229910052938 sodium sulfate Inorganic materials 0.000 description 4
235000011152 sodium sulphate Nutrition 0.000 description 4
FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
239000001913 cellulose Substances 0.000 description 3
229920002678 cellulose Polymers 0.000 description 3
230000008859 change Effects 0.000 description 3
238000005253 cladding Methods 0.000 description 3
238000000354 decomposition reaction Methods 0.000 description 3
239000010419 fine particle Substances 0.000 description 3
239000011261 inert gas Substances 0.000 description 3
238000002347 injection Methods 0.000 description 3
239000007924 injection Substances 0.000 description 3
238000012986 modification Methods 0.000 description 3
230000004048 modification Effects 0.000 description 3
239000000843 powder Substances 0.000 description 3
238000000197 pyrolysis Methods 0.000 description 3
238000012546 transfer Methods 0.000 description 3
239000002918 waste heat Substances 0.000 description 3
239000002023 wood Substances 0.000 description 3
HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 2
DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
230000002378 acidificating effect Effects 0.000 description 2
229910000288 alkali metal carbonate Inorganic materials 0.000 description 2
150000008041 alkali metal carbonates Chemical class 0.000 description 2
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
238000012443 analytical study Methods 0.000 description 2
238000013459 approach Methods 0.000 description 2
238000011021 bench scale process Methods 0.000 description 2
235000010633 broth Nutrition 0.000 description 2
239000006227 byproduct Substances 0.000 description 2
239000001569 carbon dioxide Substances 0.000 description 2
239000003245 coal Substances 0.000 description 2
239000000567 combustion gas Substances 0.000 description 2
238000005336 cracking Methods 0.000 description 2
238000004880 explosion Methods 0.000 description 2
239000004744 fabric Substances 0.000 description 2
229930195733 hydrocarbon Natural products 0.000 description 2
150000002430 hydrocarbons Chemical class 0.000 description 2
239000012535 impurity Substances 0.000 description 2
239000007788 liquid Substances 0.000 description 2
238000007578 melt-quenching technique Methods 0.000 description 2
239000003921 oil Substances 0.000 description 2
239000011368 organic material Substances 0.000 description 2
230000003647 oxidation Effects 0.000 description 2
238000007254 oxidation reaction Methods 0.000 description 2
239000011236 particulate material Substances 0.000 description 2
230000000171 quenching effect Effects 0.000 description 2
229910052708 sodium Inorganic materials 0.000 description 2
229910000029 sodium carbonate Inorganic materials 0.000 description 2
235000017550 sodium carbonate Nutrition 0.000 description 2
235000010265 sodium sulphite Nutrition 0.000 description 2
239000012265 solid product Substances 0.000 description 2
238000005507 spraying Methods 0.000 description 2
238000003860 storage Methods 0.000 description 2
150000004763 sulfides Chemical class 0.000 description 2
241000219498 Alnus glutinosa Species 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
235000003338 Ilex verticillata Nutrition 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
VYVQCOVTNRYAOM-UHFFFAOYSA-M [AlH]1SSC=C1 Chemical compound [AlH]1SSC=C1 VYVQCOVTNRYAOM-UHFFFAOYSA-M 0.000 description 1
239000002253 acid Substances 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000003513 alkali Substances 0.000 description 1
150000008044 alkali metal hydroxides Chemical class 0.000 description 1
239000012670 alkaline solution Substances 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
210000003423 ankle Anatomy 0.000 description 1
239000010426 asphalt Substances 0.000 description 1
239000002585 base Substances 0.000 description 1
238000003339 best practice Methods 0.000 description 1
238000009835 boiling Methods 0.000 description 1
239000011449 brick Substances 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000000919 ceramic Substances 0.000 description 1
239000003638 chemical reducing agent Substances 0.000 description 1
239000002894 chemical waste Substances 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
239000000470 constituent Substances 0.000 description 1
239000000356 contaminant Substances 0.000 description 1
239000000498 cooling water Substances 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
239000005446 dissolved organic matter Substances 0.000 description 1
238000004821 distillation Methods 0.000 description 1
238000000921 elemental analysis Methods 0.000 description 1
230000007613 environmental effect Effects 0.000 description 1
239000011152 fibreglass Substances 0.000 description 1
238000009472 formulation Methods 0.000 description 1
230000002538 fungal effect Effects 0.000 description 1
238000004868 gas analysis Methods 0.000 description 1
238000000227 grinding Methods 0.000 description 1
150000002431 hydrogen Chemical class 0.000 description 1
239000013072 incoming material Substances 0.000 description 1
229910010272 inorganic material Inorganic materials 0.000 description 1
239000011147 inorganic material Substances 0.000 description 1
239000012774 insulation material Substances 0.000 description 1
239000012212 insulator Substances 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
230000000670 limiting effect Effects 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
GRVDJDISBSALJP-UHFFFAOYSA-N methyloxidanyl Chemical group [O]C GRVDJDISBSALJP-UHFFFAOYSA-N 0.000 description 1
230000005012 migration Effects 0.000 description 1
238000013508 migration Methods 0.000 description 1
239000002557 mineral fiber Substances 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000003345 natural gas Substances 0.000 description 1
231100000989 no adverse effect Toxicity 0.000 description 1
239000005416 organic matter Substances 0.000 description 1
239000013618 particulate matter Substances 0.000 description 1
239000002006 petroleum coke Substances 0.000 description 1
239000012071 phase Substances 0.000 description 1
229920001021 polysulfide Polymers 0.000 description 1
239000005077 polysulfide Substances 0.000 description 1
150000008117 polysulfides Polymers 0.000 description 1
239000011591 potassium Substances 0.000 description 1
229910052700 potassium Inorganic materials 0.000 description 1
238000012545 processing Methods 0.000 description 1
238000003672 processing method Methods 0.000 description 1
230000001737 promoting effect Effects 0.000 description 1
230000001681 protective effect Effects 0.000 description 1
238000005086 pumping Methods 0.000 description 1
239000002994 raw material Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
239000002002 slurry Substances 0.000 description 1
239000011780 sodium chloride Substances 0.000 description 1
159000000000 sodium salts Chemical class 0.000 description 1
GEHJYWRUCIMESM-UHFFFAOYSA-L sodium sulfite Chemical compound [Na+].[Na+].[O-]S([O-])=O GEHJYWRUCIMESM-UHFFFAOYSA-L 0.000 description 1
235000019345 sodium thiosulphate Nutrition 0.000 description 1
239000007790 solid phase Substances 0.000 description 1
239000004449 solid propellant Substances 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
238000001179 sorption measurement Methods 0.000 description 1
150000003463 sulfur Chemical class 0.000 description 1
DHCDFWKWKRSZHF-UHFFFAOYSA-N sulfurothioic S-acid Chemical compound OS(O)(=O)=S DHCDFWKWKRSZHF-UHFFFAOYSA-N 0.000 description 1
229910021653 sulphate ion Inorganic materials 0.000 description 1
239000013589 supplement Substances 0.000 description 1
239000002344 surface layer Substances 0.000 description 1
239000003784 tall oil Substances 0.000 description 1
230000002123 temporal effect Effects 0.000 description 1
125000000101 thioether group Chemical group 0.000 description 1
230000032258 transport Effects 0.000 description 1
239000012808 vapor phase Substances 0.000 description 1

Classifications

- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
- D21C11/00—Regeneration of pulp liquors or effluent waste waters
- D21C11/12—Combustion of pulp liquors
- D21C11/125—Decomposition of the pulp liquors in reducing atmosphere or in the absence of oxidants, i.e. gasification or pyrolysis

Landscapes

Paper (AREA)
Devices For Medical Bathing And Washing (AREA)
Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)

FI863287A 1985-09-23 1986-08-13 Foergasning av svartlut. FI85516C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/779,321 US4682985A (en)	1983-04-21	1985-09-23	Gasification of black liquor
US77932185		1985-09-23

Publications (4)

Publication Number	Publication Date
FI863287A0 FI863287A0 (fi)	1986-08-13
FI863287A7 FI863287A7 (fi)	1987-03-24
FI85516B FI85516B (fi)	1992-01-15
FI85516C true FI85516C (fi)	1992-04-27

Family

ID=25116027

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI863287A FI85516C (fi)	1985-09-23	1986-08-13	Foergasning av svartlut.

Country Status (5)

Country	Link
JP (1)	JPH0819632B2 (fr)
CA (1)	CA1274355A (fr)
FI (1)	FI85516C (fr)
NO (1)	NO173457C (fr)
SE (1)	SE466920B (fr)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1222604A (fr) *	1983-04-18	1987-06-09	Arthur L. Kohl	Gazeification de la liqueur noire

1986
- 1986-06-27 CA CA000512643A patent/CA1274355A/fr not_active Expired - Fee Related
- 1986-08-13 FI FI863287A patent/FI85516C/fi not_active IP Right Cessation
- 1986-09-19 SE SE8603958A patent/SE466920B/sv not_active IP Right Cessation
- 1986-09-22 NO NO863768A patent/NO173457C/no unknown
- 1986-09-22 JP JP61222234A patent/JPH0819632B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
NO863768D0 (no)	1986-09-22
CA1274355A (fr)	1990-09-25
SE466920B (sv)	1992-04-27
NO173457C (no)	1993-12-15
SE8603958L (sv)	1987-03-24
FI863287A7 (fi)	1987-03-24
JPH0819632B2 (ja)	1996-02-28
SE8603958D0 (sv)	1986-09-19
FI863287A0 (fi)	1986-08-13
NO863768L (no)	1987-03-24
FI85516B (fi)	1992-01-15
NO173457B (no)	1993-09-06
JPS6269894A (ja)	1987-03-31

Legal Events

Date	Code	Title	Description
1997-03-11	MM	Patent lapsed
2004-08-31	MM	Patent lapsed	Owner name: ROCKWELL INTERNATIONAL CORPORATION

Publication	Publication Date	Title
US4682985A (en)	1987-07-28	Gasification of black liquor
US4773918A (en)	1988-09-27	Black liquor gasification process
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JP2684348B2 (ja)	1997-12-03	黒液のガス化器
US4423702A (en)	1984-01-03	Method for desulfurization, denitrifaction, and oxidation of carbonaceous fuels
CA2192350C (fr)	2009-06-02	Conversion pyrolytique perfectionnee de charges et de dechets organiques
RU2270849C2 (ru)	2006-02-27	Система, вырабатывающая электрическую энергию с помощью газификации горючих веществ
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US5213587A (en)	1993-05-25	Refining of raw gas
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KR19980023904A (ko)	1998-07-06	기화를 통한 폐기물 처리 장치 및 방법
CA1075903A (fr)	1980-04-22	Appareil pour la gazeification du charbon
EP1601614A2 (fr)	2005-12-07	Processus et appareil de reformage a la vapeur
WO1993009205A1 (fr)	1993-05-13	Gazeification de matieres charbonneuses
CN114635012A (zh)	2022-06-17	一种炼钢炉烟气余能回收利用的方法与装置
EP0310584B1 (fr)	1993-04-14	Epuration de gaz brut
CN101845326A (zh)	2010-09-29	旋流式熔融池气化炉
FI81142C (fi)	1990-09-10	Gasningsfoerfarande foer svartlut.
FI85516C (fi)	1992-04-27	Foergasning av svartlut.
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