KR100535730B1 - 무화염 연소 공정 히터 - Google Patents
무화염 연소 공정 히터 Download PDFInfo
- Publication number
- KR100535730B1 KR100535730B1 KR10-2000-7003806A KR20007003806A KR100535730B1 KR 100535730 B1 KR100535730 B1 KR 100535730B1 KR 20007003806 A KR20007003806 A KR 20007003806A KR 100535730 B1 KR100535730 B1 KR 100535730B1
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- South Korea
- Prior art keywords
- fuel
- chamber
- oxidation
- inlet
- temperature
- Prior art date
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- 238000000034 method Methods 0.000 title claims abstract description 87
- 230000008569 process Effects 0.000 title claims abstract description 79
- 239000000446 fuel Substances 0.000 claims abstract description 106
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 71
- 230000003647 oxidation Effects 0.000 claims abstract description 43
- 238000002485 combustion reaction Methods 0.000 claims abstract description 42
- 238000006243 chemical reaction Methods 0.000 claims abstract description 36
- 239000007800 oxidant agent Substances 0.000 claims abstract description 33
- 230000001590 oxidative effect Effects 0.000 claims abstract description 31
- 239000000203 mixture Substances 0.000 claims abstract description 18
- 150000001875 compounds Chemical class 0.000 claims abstract description 13
- 230000002269 spontaneous effect Effects 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims abstract description 6
- 239000000571 coke Substances 0.000 claims description 22
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 16
- 230000015572 biosynthetic process Effects 0.000 claims description 14
- 239000003112 inhibitor Substances 0.000 claims description 13
- YNQLUTRBYVCPMQ-UHFFFAOYSA-N Ethylbenzene Chemical group CCC1=CC=CC=C1 YNQLUTRBYVCPMQ-UHFFFAOYSA-N 0.000 claims description 10
- 150000001336 alkenes Chemical class 0.000 claims description 8
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 8
- 239000001569 carbon dioxide Substances 0.000 claims description 8
- 238000000197 pyrolysis Methods 0.000 claims description 6
- 238000006356 dehydrogenation reaction Methods 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 238000001991 steam methane reforming Methods 0.000 claims description 5
- 230000001629 suppression Effects 0.000 claims description 3
- 229930195733 hydrocarbon Natural products 0.000 description 21
- 150000002430 hydrocarbons Chemical class 0.000 description 21
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 20
- 239000003054 catalyst Substances 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
- 229910052799 carbon Inorganic materials 0.000 description 13
- 229910052739 hydrogen Inorganic materials 0.000 description 12
- 239000001257 hydrogen Substances 0.000 description 12
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 11
- 238000002156 mixing Methods 0.000 description 9
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
- 238000010438 heat treatment Methods 0.000 description 8
- 238000010791 quenching Methods 0.000 description 8
- 230000008901 benefit Effects 0.000 description 7
- 238000012546 transfer Methods 0.000 description 7
- 239000004215 Carbon black (E152) Substances 0.000 description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 6
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 239000000047 product Substances 0.000 description 6
- 230000004907 flux Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 239000000567 combustion gas Substances 0.000 description 4
- 239000002737 fuel gas Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 238000000629 steam reforming Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical group [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- 239000000654 additive Substances 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
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000004821 distillation Methods 0.000 description 2
- 239000003546 flue gas Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 229910001293 incoloy Inorganic materials 0.000 description 2
- 238000002407 reforming Methods 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 238000011282 treatment Methods 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- HIBWGGKDGCBPTA-UHFFFAOYSA-N C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 Chemical compound C=CC1=CC=CC=C1.C=CC1=CC=CC=C1 HIBWGGKDGCBPTA-UHFFFAOYSA-N 0.000 description 1
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 206010070834 Sensitisation Diseases 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 235000019013 Viburnum opulus Nutrition 0.000 description 1
- 244000071378 Viburnum opulus Species 0.000 description 1
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 1
- XZEMRTWXURURQM-UHFFFAOYSA-M [OH-].[K+].[O-2].[Fe+2] Chemical compound [OH-].[K+].[O-2].[Fe+2] XZEMRTWXURURQM-UHFFFAOYSA-M 0.000 description 1
- 239000008186 active pharmaceutical agent Substances 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010531 catalytic reduction reaction Methods 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000007701 flash-distillation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910000856 hastalloy Inorganic materials 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 229910001026 inconel Inorganic materials 0.000 description 1
- 229910001063 inconels 617 Inorganic materials 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000000066 reactive distillation Methods 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000008313 sensitization Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- -1 steam Chemical compound 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 229910001247 waspaloy Inorganic materials 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C13/00—Apparatus in which combustion takes place in the presence of catalytic material
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C99/00—Subject-matter not provided for in other groups of this subclass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/99001—Cold flame combustion or flameless oxidation processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23C—METHODS OR APPARATUS FOR COMBUSTION USING FLUID FUEL OR SOLID FUEL SUSPENDED IN A CARRIER GAS OR AIR
- F23C2900/00—Special features of, or arrangements for combustion apparatus using fluid fuels or solid fuels suspended in air; Combustion processes therefor
- F23C2900/99006—Arrangements for starting combustion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
- F23L2900/00—Special arrangements for supplying or treating air or oxidant for combustion; Injecting inert gas, water or steam into the combustion chamber
- F23L2900/15042—Preheating combustion air by auxiliary combustion, e.g. in a turbine
-
- 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
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Hydrogen, Water And Hydrids (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Gas Burners (AREA)
- Electric Stoves And Ranges (AREA)
- Basic Packing Technique (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Meat, Egg Or Seafood Products (AREA)
Abstract
Description
Claims (12)
- 산화체용 입구(2), 연소 생성물용 출구(3), 및 입구(2)와 출구(3) 사이의 유동로(4)를 구비하는 산화 반응실(1),산화 반응실(1)내에서 다수의 연료 노즐(6)에 연료 혼합물을 운반할 수 있는 연료 도관(5)으로서, 각 노즐(6)은 입구(2)와 출구(3) 사이의 유동로(4)를 따라 연료 도관(5)내로부터 산화실(1)에 연통되어 있는 연료 도관(5), 및산화실 입구(2)와 연통하는 예열기(7)로서, 화합 산화체와 산화실 입구(2)에 가장 가까운 연료 노즐(6)로부터의 연료가, 화합 산화체와 산화실 입구(2)에 가장 가까운 연료 노즐(6)로부터의 연료의 자연발화 온도보다 더 커지도록 산화체의 온도를 증가시킬 수 있는 예열기(7)를 포함하며,산화 섹션으로부터 전달된 열은 각 연료 노즐(6)에 근접한 산화 반응실(1)내의 혼합물의 온도를 그 연료 노즐(6)에 근접한 산화 반응실(1)내의 화합 혼합물의 자연발화 온도 이하로 감소시키지 않는 공정 히터에 있어서,상기 히터는 산화 반응실(1)과 열 교환을 행하는 흡열 반응 공정실(8)을 추가로 포함하는 것을 특징으로 하는 공정 히터.
- 제 1 항에 있어서, 코크스 억제제 주입 시스템(9)을 추가로 포함하며, 상기 코크스 억제제 주입 시스템은 연료 공급 도관(5)과 연통되어 있고, 공급된 소정량의 코크스 억제제는 연료 도관(5)의 작동 온도에서 코크스 형성을 유효하게 억제하는 것을 특징으로 하는 공정 히터.
- 제 1 항에 있어서, 상기 연료 도관(5)은 산화 반응실(1)내에서 본질적으로 중심에 배치되는 관형 도관인 것을 특징으로 하는 공정 히터.
- 제 3 항에 있어서, 상기 산화 반응실(1)은 공정실(8)내에서 본질적으로 중심에 배치되는 것을 특징으로 하는 공정 히터.
- 제 1 항에 있어서, 상기 공정실(8)은 올레핀 제조를 위한 열분해 반응실인 것을 특징으로 하는 공정 히터.
- 제 1 항에 있어서, 상기 공정실(8)은 증기 메탄 개질 반응실로서 효과적인 것을 특징으로 하는 공정 히터.
- 제 1 항에 있어서, 상기 공정 히터는 에틸벤젠 탈수소화 가열기인 것을 특징으로 하는 공정 히터.
- 산화체용 입구(2), 연소 생성물용 출구(3), 및 입구(2)와 출구(3) 사이의 유동로(4)를 구비하는 산화 반응실(1)에 의해 공정에 열을 제공하는 방법으로서,연료를 제공하는 단계;히터 작동 온도에서 코크스의 형성을 억제하기에 효과적인 양의 코크스 억제 성분을 연료에 첨가하는 단계;산화 반응실(1)내에서 상기 입구(2)와 출구(3) 사이의 유동로(4)를 따라 설치된 다수의 연료 노즐(6)에 연료 혼합물을 운반하는 단계; 및화합 산화체와 산화실 입구(2)에 가장 가까운 연료 노즐(6)로부터의 연료가, 화합 산화체와 산화실 입구(2)에 가장 가까운 연료 노즐(6)로부터의 연료의 자연발화 온도보다 더 커지도록 산화체를 예열하는 단계를 포함하는 방법에 있어서,상기 방법은 산화 반응실(1)로부터의 열을 상기 산화 반응실(1)과 열 교환을 행하는 흡열 반응 공정실(8)에 전달하는 단계를 추가로 포함하며, 산화 섹션으로부터 전달된 열은 각 연료 노즐(6)에 근접한 산화 반응실(1)내의 혼합물의 온도를 그 연료 노즐(6)에 근접한 산화 반응실(1)내의 화합 혼합물의 자연발화 온도 이하로 감소시키지 않는 것을 특징으로 하는 방법.
- 제 8 항에 있어서, 상기 공정은 증기 메탄 개질 공정인 것을 특징으로 하는 방법.
- 제 8 항에 있어서, 상기 공정은 올레핀 제조를 위한 열분해 반응인 것을 특징으로 하는 방법.
- 제 8 항에 있어서, 상기 공정은 에틸벤젠 탈수소화 공정인 것을 특징으로 하는 방법.
- 제 8 항에 있어서, 상기 코크스 억제 성분은 이산화탄소와 증기로 이루어지는 군으로부터 선택되는 것을 특징으로 하는 방법.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6243997P | 1997-10-08 | 1997-10-08 | |
US60/062,439 | 1997-10-08 | ||
PCT/EP1998/006522 WO1999018392A1 (en) | 1997-10-08 | 1998-10-08 | Flameless combustor process heater |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010015715A KR20010015715A (ko) | 2001-02-26 |
KR100535730B1 true KR100535730B1 (ko) | 2005-12-09 |
Family
ID=22042493
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-7003806A KR100535730B1 (ko) | 1997-10-08 | 1998-10-08 | 무화염 연소 공정 히터 |
Country Status (23)
Country | Link |
---|---|
US (2) | US7025940B2 (ko) |
EP (1) | EP1021682B1 (ko) |
JP (1) | JP4602546B2 (ko) |
KR (1) | KR100535730B1 (ko) |
CN (1) | CN1163687C (ko) |
AT (1) | ATE214139T1 (ko) |
AU (1) | AU734708B2 (ko) |
BR (1) | BR9812738A (ko) |
CA (1) | CA2304681C (ko) |
CZ (1) | CZ298233B6 (ko) |
DE (1) | DE69804124T2 (ko) |
DK (1) | DK1021682T3 (ko) |
EA (1) | EA003626B1 (ko) |
ES (1) | ES2174498T3 (ko) |
HU (1) | HUP0003928A3 (ko) |
ID (1) | ID24367A (ko) |
NO (1) | NO318613B1 (ko) |
NZ (1) | NZ503462A (ko) |
PL (1) | PL191124B1 (ko) |
PT (1) | PT1021682E (ko) |
TR (1) | TR200000915T2 (ko) |
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