CS235907B1 - Burner for powder fuel gasification - Google Patents

Burner for powder fuel gasification Download PDF

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Publication number
CS235907B1
CS235907B1 CS608979A CS608979A CS235907B1 CS 235907 B1 CS235907 B1 CS 235907B1 CS 608979 A CS608979 A CS 608979A CS 608979 A CS608979 A CS 608979A CS 235907 B1 CS235907 B1 CS 235907B1
Authority
CS
Czechoslovakia
Prior art keywords
dust
carrier gas
απη
inlets
πηπη
Prior art date
Application number
CS608979A
Other languages
Czech (cs)
Inventor
Horst Kretschmer
Klaus Fleischer
Peter Goehler
Manfred Schingnitz
Friedrich Berger
Alexandr I Jegorov
Vasilij G Fedotov
Vladimir P Gavrilin
Ernest A Gudymov
Vladimir P Semenov
Igor G Achmatov
Nikolaj P Majdurov
Jevgenij V Avraamov
Original Assignee
Horst Kretschmer
Klaus Fleischer
Peter Goehler
Manfred Schingnitz
Friedrich Berger
Jegorov Alexander I
Vasilij G Fedotov
Vladimir P Gavrilin
Ernest A Gudymov
Vladimir P Semenov
Igor G Achmatov
Nikolaj P Majdurov
Jevgenij V Avraamov
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.)
Filing date
Publication date
Application filed by Horst Kretschmer, Klaus Fleischer, Peter Goehler, Manfred Schingnitz, Friedrich Berger, Jegorov Alexander I, Vasilij G Fedotov, Vladimir P Gavrilin, Ernest A Gudymov, Vladimir P Semenov, Igor G Achmatov, Nikolaj P Majdurov, Jevgenij V Avraamov filed Critical Horst Kretschmer
Publication of CS235907B1 publication Critical patent/CS235907B1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/485—Entrained flow gasifiers
    • C10J3/487—Swirling or cyclonic gasifiers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/46—Gasification of granular or pulverulent flues in suspension
    • C10J3/48—Apparatus; Plants
    • C10J3/50—Fuel charging devices
    • C10J3/506—Fuel charging devices for entrained flow gasifiers
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/723—Controlling or regulating the gasification process
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J3/00—Production of combustible gases containing carbon monoxide from solid carbonaceous fuels
    • C10J3/72—Other features
    • C10J3/78—High-pressure apparatus
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0913—Carbonaceous raw material
    • C10J2300/093—Coal
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0959—Oxygen
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10J—PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROM SOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES; CARBURETTING AIR OR OTHER GASES
    • C10J2300/00—Details of gasification processes
    • C10J2300/09—Details of the feed, e.g. feeding of spent catalyst, inert gas or halogens
    • C10J2300/0953—Gasifying agents
    • C10J2300/0973—Water
    • C10J2300/0976—Water as steam

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Industrial Gases (AREA)

Description

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Becb KHCJIOPOA ΑΠΗ Γ33ΗφΗΚ31ίΗΗ nOflaBaTb B peaKUHW BMeCTe C ntJJIbK) H HCKAtOHaTb HeXeJiaTeJIbHbienoOowHfcje peaxuHK KHCJiopoAa no πρκίημμ oóecne^eHHH skohomhhhocth npOHSBOACTBa KHcnopoAa. flpyrHM HeAOCTaTKOM ΠΟΑβΗΗ Bcefl Γ33ΗφΗΑΗΡνβΜθΒ yrOJIbHOfl nbUIH B peaKUHOHHOe npOCTpaHCTBOTOJIbKO ΠΟ ORHOň Tpyfte, npHBOAJmett HCXOA* H3 yCJIOBHfl cropaHHH no ΠΡΗΊΗΗβΜ CHMMeTpHHHOCTHx cxeMe c ueHTpanbHoU Tpyóoň, ηβπηθτοη το, ητο πρκ βρθμθηηοΑ npepbiBHOfl noAa^ie yrojibHOflπηπη cHHxaeTCx npoH3BOACTBeHHan HaAexHOCTb ycTaHOBKH. B to BpeMH ksk, b oómeM, noAa^a ra3o-o0pa3Hbix Γa3HφH^HpyκxI^HX areHTOB b HenpepuBHOM ηοτοκβ oóecneneHa, npn TpaHcnopTe nceanoottH-aceHOft nHJIH MOryT BOSHHKHyTb HaoCopOT CpaBHHTeJIbHO Jierxo HepaBHOMepHOCTH B OTHOUieHKH πλοτηοοτηnOTOxa nunH. (IpH 3Ha^iKTeJibHfaix KOJieOaHHXX b noAane yronbHofl nbuin Ha BUXOAe ropenxH ne hckjho-ΗβΗΗ ΠΟΒρβΜΑθΗΗΗ TOpeJIXH H peaKUHOHHOrO npOCTpaHCTBa, eCAH Bbl3BaHHbltt HMH H3JIHUieK KHCJIOBOnaHe GyAeT cpa3y xe nocjie sthx KOJieCaHHň οηηχθη nyTeM peryjinpOBaHHH.Becb KHCJIOPOA ΑΠΗ Γ33ΗφΗΚ31ίΗΗ nOflaBaTb B peaKUHW BMeCTe C ntJJIbK) H HCKAtOHaTb HeXeJiaTeJIbHbienoOowHfcje peaxuHK KHCJiopoAa no πρκίημμ oóecne ^ eHHH skohomhhhocth npOHSBOACTBa KHcnopoAa. flpyrHM HeAOCTaTKOM ΠΟΑβΗΗ Bcefl Γ33ΗφΗΑΗΡνβΜθΒ yrOJIbHOfl nbUIH B peaKUHOHHOe npOCTpaHCTBOTOJIbKO ΠΟ Orhon Tpyfte, npHBOAJmett HCXOA * H3 yCJIOBHfl cropaHHH well ΠΡΗΊΗΗβΜ CHMMeTpHHHOCTHx cxeMe c ueHTpanbHoU Tpyóoň, ηβπηθτοη το, ητο πρκ βρθμθηηοΑ npepbiBHOfl NOAA-IE yrojibHOflπηπη cHHxaeTCx npoH3BOACTBeHHan HaAexHOCTb ycTaHOBKH. B's BpeMH KSK b oómeM, NOAA-and-ra3o o0pa3Hbix Γa3HφH HpyκxI ^ ^ HX areHTOB b HenpepuBHOM ηοτοκβ oóecneneHa, npn-TpaHcnopTe nceanoottH aceHOft nHJIH Ballad BOSHHKHyTb HaoCopOT CpaBHHTeJIbHO Jierxo HepaBHOMepHOCTH B OTHOUieHKH πλοτηοοτηnOTOxa Nunhem. (PH the 3ha ^ iKTeJibHfaix KOJieOaHHXX b noAane yronbHofl nbuin Ha BUXOAe ropenxH non-hckjho ΗβΗΗ ΠΟΒρβΜΑθΗΗΗ TOpeJIXH H peaKUHOHHOrO npOCTpaHCTBa, eCAH Bbl3BaHHbltt HMH H3JIHUieK KHCJIOBOnaHe GyAeT cpa3y xe nocjie sthx KOJieCaHHň οηηχθη peryjinpOBaHHH rivet.

UeJIfa Η3θ6ρθΤβΗΗΗUeJIfa Η3θ6ρθΤβΗΗΗ

UeJIb Η3θ6ρβΤβΗΗΗ 3aKJH0HaeTCH B CHHXeHHH yAenbHOň nOTpeÓHOCTH B KHCJIOBOAe ΠΡΗ ra3H$HKaiXHHGypoyrojibHOft πηπη π on AaBJíeHHeM, b oCecneHeHHH η ποβηοιθηηη axcnnyaTauHOHHOň HanexHOCTHh óesonacHOCTH ropejixH jjjja Γ33ηΦηκοαηη yrojibHOtt nujiM π on naBJíeHHeM, a Taxxe b yMeHžineHHH noBO3MOXHOCTH ΗβΟβΧΟΑΗΜΟΓΟ ΠΡΟΟΤΡΒΗΟΤΒΑ ΑΠΗ TOpeJIOX, ΠΡ6ΑΗ33Η3ΊβΗΗάΧ ΑΠΗ Γ33ΗφΗΚ3ΑΗΗ yrOJIbHOflnUffH ΠΟΑ ΑβΒΑβΗΗβΜ, Β OCOGeHHOCTH, ΓΟρβΑΟΧ OOJIbWHX npOHSBOAHTeJIbHOCTeřl. ΗβΟδΧΟΑΗΜΟβ KOJIHAeCTBOTOpeJIOX Β 3aBHCHMOCTH OT npOHBBOAHTeJIbHOCTH yCT3HOBKH AOJIXHO ČHTb HeÓOJIblUHM. 3 235907 Η3ΠΟΧβΗΗβ CyTH Η3θ6ρβΤβΗΗΗ - B ocHOBy Μ3θ6ρβτβΗΗΗ nonoxeHa 3aaana - aoctwib cooTBeTCTByioinero Φυηκηηη h HanexHoro pe- xhmb BKcnnyaTauHH ropenKH nyTeM uenecoo6pa3Horo reoMeTpHHecKoro ηοποπηθηηη h pa3MemeHHH no«-boahibkx yronbHyio πηπβ h ra3H>HUHpyioi4HH areHT kohctpykthbhhx ysjíoB ropenKH anst ρβ3ηΦηκβπηη yronbHOft ΠΗΠΗ ΠΟΛ «ΒΒΠΘΗΗβΜ. ΠρΗ 3TOM flOJIXHa ĎUTh nOBUUleHa HafleXHOCTb ΠΟΛβΗΗ ΠΗΠΗ. ΚΟΜΠβΚΤΗΗΒ HH-epTHHft ποτοκ πηπη npH axone b peaxuHOHHOe npocTpaHCTBO nonxeH pa3JiaraTtcx h xopouo cMeuiHBaTbcHc raiH^iiuipynWM areHTOM hto ποπχηο 6htb oBecneneHO oco6eHHo bo Bcex nnana3OHax Harpy3KH ro-penxH. KOHcTpyxmiH ropenKH nonxHa βκπιοηβτβ bosmoxhoctb λπη kohtpojih nnaMeHH u πρκ npeKpameHHHnoTOxa πηπη oOecnewHBaeT Taxy» οημμθτρηηηυιο φορΜγ nnaMeHH, hto6h xaMepa cropaHHH ηπη peaxííHOH-Hoe npocTpaHCTBO hě pa3pywanHcb b pe3ynbiaie HepaBHOMepHoro pacnpeneneHHH TeMnepaTypu hjihpeXHM sxcnnyaTaitHH He 6ηπ 3aMeTHO HapyueH.UeJIb Η3θ6ρβΤβΗΗΗ 3aKJH0HaeTCH B CHHXeHHH yAenbHOň nOTpeÓHOCTH B KHCJIOBOAe ΠΡΗ ra3H $ HKaiXHHGypoyrojibHOft πηπη π on AaBJíeHHeM, b oCecneHeHHH η ποβηοιθηηη axcnnyaTauHOHHOň HanexHOCTHh óesonacHOCTH ropejixH jjjj Γ33ηΦηκοαηη yrojibHOtt nujiM π on naBJíeHHeM and taxxi b yMeHžineHHH noBO3MOXHOCTH ΗβΟβΧΟΑΗΜΟΓΟ ΠΡΟΟΤΡΒΗΟΤΒΑ ΑΠΗ TOpeJIOX, ΠΡ6ΑΗ33Η3ΊβΗΗάΧ ΑΠΗ Γ33ΗφΗΚ3ΑΗΗ yrOJIbHOflnUffH ΠΟΑ ΑβΒΑβΗΗβΜ , C OCOGeHHOCTH, ΓΟρβΑΟΧ OOJIbWHX npOHSBOAHTeJIbHOCTeřl. ΗβΟδΧΟΑΗΜΟβ KOJIHAeCTBOTOpeJIOX a 3aBHCHMOCTH OT npOHBBOAHTeJIbHOCTH yCT3HOBKH AOJIXHO CHHTb HeÓOJIblUHM. 3 235907 Η3ΠΟΧβΗΗβ CyTH Η3θ6ρβΤβΗΗΗ - B ocHOBy Μ3θ6ρβτβΗΗΗ nonoxeHa 3aaana - aoctwib cooTBeTCTByioinero Φυηκηηη h HanexHoro PE- xhmb BKcnnyaTauHH ropenKH rivet uenecoo6pa3Horo reoMeTpHHecKoro ηοποπηθηηη h pa3MemeHHH no «-boahibkx yronbHyio πηπβ h ra3H> HUHpyioi4HH areHT kohctpykthbhhx ysjíoB ropenKH ANST ρβ3ηΦηκβπηη yronbHOft ΠΗΠΗ ΠΟΛ« ΒΒΠΘΗΗβΜ. ΠρΗ 3TOM flOJIXHa UT h OB af af af af af af af af af af af. PΠβΚΤΗΗΒ HH-epTHHft ο T ΚΟΜ p p p p p p p p p p p p p p p p p are are are Har Har B Har Har Har Har Har Har Har Har Har h KOHcTpyxmiH ropenKH nonxHa βκπιοηβτβ bosmoxhoctb λπη kohtpojih nnaMeHH at πρκ npeKpameHHHnoTOxa πηπη oOecnewHBaeT taxes »οημμθτρηηηυιο φορΜγ nnaMeHH, hto6h xaMepa cropaHHH ηπη peaxííHOH-Hoe npocTpaHCTBO HE pa3pywanHcb b pe3ynbiaie HepaBHOMepHoro pacnpeneneHHH TeMnepaTypu hjihpeXHM sxcnnyaTaitHH He 6ηπ 3aMeTHO HapyueH.

Buno ýcTaHóBneHO, hto TpaHcnopT nceBnooxHHeHHOft b raae-HocHTene yrontHOft πηπη Taxxe πρηMaxcHManBHMX KOHiteHTpaitHMX πηπη jflo 900 xr πηπη/μ^ rasa-HOCHTenba] npoTexaeT eecnpenniCTBeH-HO ΠρΚ Η3ΜβΗβΗΗΗΧ ΠρΟφΗΠΗ ΠΟΠβρβΗΗΟΓΟ ΟβΗβΗΗΗ ΠΟΤΟΚ 3, βΟΠΗ ΒΜΠΟΠΗΗΙΟΤΟΗ ΟΠΒΠΥΙΟΙβΗβ ΥΟΠΟΒΗΗ!Buno ýcTaHóBneHO, HTO TpaHcnopT nceBnooxHHeHHOft b raae-HocHTene yrontHOft πηπη taxxi πρηMaxcHManBHMX KOHiteHTpaitHMX πηπη jflo πηπη 900 XR / μ ^ race-HOCHTenba] npoTexaeT eecnpenniCTBeH HO ΠρΚ Η3ΜβΗβΗΗΗΧ ΠρΟφΗΠΗ ΠΟΠβρβΗΗΟΓΟ ΟβΗβΗΗΗ ΠΟΤΟΚ 3 βΟΠΗ ΒΜΠΟΠΗΗΙΟΤΟΗ ΟΠΒΠΥΙΟΙβΗβ ΥΟΠΟΒΗΗ!

Ha xaxnoM ynacTxe at ecefl λπηηη ropenKH L , Ha κοτοροΒ Η3ΜβΗΗβτο« προφΗπκ nonepenHoroceneHHH nOTOxa πηπη, nnomanb nonepenHoro ceneHHH paBHa nnomanH Bxonxiaero b ropenKy nonsonejpin yrontHoB πηπη h raaa-HOCHTenxi; - IIonynaiotuHBCH BcnencTBHe Η3ΜβΗβΗΗΗ προφκηΗ HaxnoH oýpaHHHHBaiomefi nonepeniioe ceneHHe ποτο-κβ πβπη nnotaajw «nu nacra nnomann OTHOCHTejitHO och ποτοκβ He nonxeH npeBHiaaTb 8°. ropenxa cornacHO HsoCpeTeHHio 3axnionaeTCH b tom, hto ποτοκ yronbHaH nhinh/ra3-HOCHTenbnocTynaeT BepTHKanbHO bhhs β ρββκτορ H3 nByx ηπη Ηβωαπι,κϋχ KonbneBHx npocTpaHCTB, pacnono-xeHKHX KOHUeHTpHHHO οτηοοητθπβηο och ropenKH h ueHTpanbHOfl Tpy6u ηπη ra3H®HnHpyioinero areHTa, Γβ3ΗφΗΐΐΗργιοΐΰΗ8 areHT /HanpHMep, KHcnopofl, ΒΟΠΗΗΟΒ nap ηπη CMecb KHcnopon-nap/ nociy-naeT Β ρββκτορ H3 neHTpanbHoB TpyĎH η H3 HapyxHero Konbua nnn ra3H®HHHpyiotnero areHTa. Γ33ηΦη—UHpyKHUHB areHT H3 οπηογο h3 sthx o6ohx ποηβοηηιοηχ npocTpaHCTB τεΊβτ non yrnOM μηηημβπβηο 45°x och ποτοκβ πηπη b HanpasneHHH noTOKa πηπη» βτοροΒ ποτοκ ra3H®Himpyiomero areHTa βητβκββτ b oce-bom HanpaBneHHH, napannenbHO ποτοκγ πηπη. ΟοθβοΒ, napannenbHHfl ποτοκ πηπη, βηχοπ Γβ3ΗφΗΐΐΗργ— onero areHTa Η3 ueHTpanbHOfl TpyCH ocymecTBnHeTCH Torna, Korná Heo6xonHMo npoBecTH oniHneCKHflηπη TepMoaneKTpHxecKHň KOHTponb nnaMeHH nepe3 ueHTpanbHyio Tpy6y wih ΓβΒκφΗΠΗργιοιββΓο areHTa. / CMecb yronbHaa nbinb/ra3-HOCHTenb ποπβοηητοη k ropenxe: c noMombio nByx ηπη HecKonbKHXnoABQnoB ηπη yronbHoB πηπη h ra3a-HOcHTena h pacnpenenxeTcn Ha οπηο h to xe KojnsiecTBOxonbueBWx npocTpaHCTB. Bxon yronbHoB πηπη b KpyroBue Konbua ocymecTBnHeTCH non yrnoM πρκ-MepHO 45° OTHOCHTenbHo ropHSOHianH HaxnoHeHHO bhh3 nepe3 TaHreHUHanbHHe bbohh, HMeioinne oflHyH ry xe rmota&amp;nb/ hto η ποπβοπη snu yronbHOfl πηπη h ra3a-HOcHTenn h oeecneHHBaronme HenpepHB-Hy» nonany β KonbueBOfl aa3op. Ββοπηηθ TpyóH H Konbuesue npocTpaHCTBa ημθκιτ cornacHO bo BcexMecTax OflHHaKOBOe nonepeHHoe ceneHHe noTOKa. Β οληοΒ ropenKe npenycMaTpHBaioTCH no KpafiHeňMepe 2 KOnbueBUX npocTpaHCTB a β κοηπθητρηηηοΒ Φορμθ, hto6h o6ecneHHTb CHMMeTpHHHoe nnaMHπρκ npeKpameHHH οβηογο ποτοκθ nbinn. Πο,πβοπβι yronbHoB πηπμ η ra3H0HUHpyioiuero areHTa οκβΗΗΗ-BajOTcn uenecoo6pa3HO β πποοκοοτη ycTbH ropenKH.Ha xaxnoM ynacTxe at ecefl λπηηη ropenKH L, Ha κοτοροΒ Η3ΜβΗΗβτο «προφΗπκ nonepenHoroceneHHH nOTOxa πηπη; - IIonynaiotuHBCH BcnencTBHe Η3ΜβΗβΗΗΗ προφκηΗ HaxnoH oýpaHHHHBaiomefi nonepeniioe ceneHHe ποτο-κβ πβπη nnotaajw «nu nacra nnomann OTHOCHTejitHO och ποτοκβ He nonxeH npeBHiaaTb 8 °. ropenxa cornacHO HsoCpeTeHHio 3axnionaeTCH b that HTO ποτοκ yronbHaH nhinh / RA3-HOCHTenbnocTynaeT BepTHKanbHO bhhs β ρββκτορ H3 nByx ηπη Ηβωαπι, κϋχ KonbneBHx npocTpaHCTB, pacnono-xeHKHX KOHUeHTpHHHO οτηοοητθπβηο och ropenKH h ueHTpanbHOfl Tpy6u ηπη ra3H®HnHpyioinero areHTa, Γβ3ΗφΗΐΐΗργιοΐΰΗ8 areHT / HanpHMep, KHcnopofl EcΒΟΗΗΟΒΗΗΟΒececececec napecy nociecyecececΒecβecececececececececececececec333333333333333333333333333333333333333333333. Γ33ηΦη-UHpyKHUHB areHT οπηογο H3 H3 sthx o6ohx ποηβοηηιοηχ npocTpaHCTB τεΊβτ non yrnOM μηηημβπβηο 45 x OCH ποτοκβ πηπη b HanpasneHHH noTOKa πηπη »βτοροΒ ποτοκ ra3H®Himpyiomero areHTa βητβκββτ b OCE-bom HanpaBneHHH, napannenbHO ποτοκγ πηπη. ΟοθβοΒ, napannenbHHfl ποτοκ πηπη, βηχοπ Γβ3ΗφΗΐΐΗργ- Oner areHTa Η3 ueHTpanbHOfl TpyCH ocymecTBnHeTCH Tom Korn Heo6xonHMo npoBecTH oniHneCKHflηπη TepMoaneKTpHxecKHň KOHTponb nnaMeHH nepe3 ueHTpanbHyio Tpy6y wih ΓβΒκφΗΠΗργιοιββΓο areHTa. / CMecb yronbHaa nbinb / ra3-HOCHTenb rop π: no en c c c c c c c c omb omb omb omb omb Ha Ha Ha Ha Ha Ha Ha p p p p p p p p Bxon yronbHoB πηπη b KpyroBue Konbua ocymecTBnHeTCH non yrnoM πρκ-MePhe 45 OTHOCHTenbHo ropHSOHianH HaxnoHeHHO bhh3 nepe3 TaHreHUHanbHHe bbohh, HMeioinne oflHyH ry xe rmota &amp; nb / hto η ποπβοπη dream yronbHOfl πηπη h ra3a-HOcHTenn h oeecneHHBaronme HenpepHB-Hy »nonanes β KonbueBOfl aa3op . Tβοπηηθ TpyóH H Konbuesue npocTpaHCTBa ημθκιτ cornacHO bo BcexMecTax OflHHaKOBOe nonepeHHoe ceneHHe noTOKa. Β οληοΒ ropenKe npenycMaTpHBaioTCH no KpafiHenMepe 2 KOnbueBUX npocTpaHCTB and β κοηπθητρηηηο Φορμθ, hto6h o6ecneHHTb CHMMeTpHHHoe nnaMHπρκ npeKpameHHH οβηογο ποτοκθ nbinn. Πο, πβοπβι yronbHoB πηπμ η ra3H0HUHpyioiuero areHTa οκβΗΗΗ-Bajotcn uenecoo6pa3HO β πποοκοοτη ycTbH ropenKH.

Bnaronapn sthm μηογοκρητηημ h pa3nenbHbiM noioKaM πηπη ycTpaHHeTCH ηπη no KpaňHeB Mepe3HaHHTenbHO cOKpamaeTCH onacHOCTb npopHBa KHcnopona b cnenyiotUHe 3a peaKTopoM HacTH yciaHOBranpH HapymeHHHX b nonane πηπη.Bnaronapn sthm μηογοκρητηημ h pa3nenbHbiM noioKaM πηπη ycTpaHHeTCH ηπη no KpaňHeB Mepe3HaHHTenbHO cOKpamaeTCH onacHOCTb npopHBa KHcnopona b cnenyiotUHe 3a peaKTopoM HacTH yciaHOBranpH HapymeHHHX b nonane πηπη.

CornacHO H3OCpeTeHHK> pa3HHHHoe κοπηηθοτβο ποτοκοβ πηπη naeT iarae βοβμοχηοοτβ ocyiqecTBne-hxh nepeMeHHoro pexHMa paCOTH h yBenHHeHHH AHanasoHa perynHpoBaHHH. 235907 4 ΠρΗΜβρ ΗΟΠΟ,ΠΗβΗΗΗ *Iepe3 BBa noABOAa 2 λπη yrojihHOfi ntuiH h ra3a7HocnTenbfi c OflHHaxoBOň npoH3BojprrenbHOCTbK)nofla^H cMecb yronbHan nbinb/ra3-HOCHTenb nonaaaeT co ckopoctbio 2-10 M/ceK b HaxnOHHfaiň tsh—reimHajibHHň naTpy6oi< £ Kopnyca ropenKH 2· TaHreHUHajibHfcaři naTpySox 6 npefiCTaBJíHeT coóoflοαηηθκοβηΗ no nnomajw nepexoA ot TpyGbi xpyrnoro cexeHHH b npHMoyrojibHyw menb, aaKaHYHBaiotqyrŤioch b KOJibuesoM npocTpaHGTBe 2 ropejiKH. Kojituesoe npocTpaHCTBO ΗΜββτ Taxy» xe ruiotnafli nonepey-Horo ceneHHH, ψγο b ποαβοα 2_ απη "yroJibHon nbuiH/ra3a-H0CHTeJiH h TaHreHUHajibHUíi naTpyČoxTaHreHUHanbHfcjfl naTpyčox £ ημθθτ yroji HaxnoHa κ ocn ropenKH b 45°. B ycTbe ropenKH cTpyn yronbHan nbinb/ra3-HocnTejib pa3JiaraeTCfl rasHtJjHUHpyioíUHM areHTOMH3 HapywHero xojibua £ h ueHTpanhHoB Tpyčbi £ BcneflCTBH^ pasjíHHHbix HanpaBJíeHHtt npHTexaHHHh BfcacoKHX CKopocTefl ot 15 no 150 M/cex. Πρπ stom yronbHan ntuib h ra3H<&amp;HUHpywmHfl areHT ΗΗΤβΗ-CHBHO CMeUlHBaWTCH. ΚθΠb«eo6pa3HUň nOflBOn nbJJIH OOeeneXHBaeT nOJIHOCTbW ΟΗΜΜβΤρΗΗΗΟβ cropaHKe.CornacHO H3OCpeTeHHK> pa3HHHHoe κοπηηθοτβο ποτοκοβ πηπη naeT iarae βοβμοχηοοτβ ocyiqecTBne-hxh nepeMeHHoro pexHMa paCOTH h yBenHHeHHH AHanasoHa perynHpoBaHHH. 4 235 907 ΠρΗΜβρ ΗΟΠΟ, ΠΗβΗΗΗ * Iepe3 BBa noABOAa 2 λπη yrojihHOfi ntuiH ra3a7HocnTenbfi c h OflHHaxoBOň npoH3BojprrenbHOCTbK) nOFL ¹H cMecb yronbHan nbinb / RA3-HOCHTenb nonaaaeT what ckopoctbio 2-10 M / b CEK HaxnOHHfaiň TSH reimHajibHHň naTpy6oi <£ Kopnyca ropenKH 2 · TaHreHUHajibHfcaři naTpySox 6 npefiCTaBJíHeT coóoflοαηηθκοβηΗ no nnomajw nepexoA ot TpyGbi xpyrnoro cexeHHH b npHMoyrojibHyw menb, aaKaHYHBaiotqyrtioch b KOJibuesoM npocTpaHGTBe 2 ropejiKH. Kojituesoe npocTpaHCTBO ΗΜββτ taxes »xe ruiotnafli nonepey-Horo ceneHHH, ψγο b ποαβοα 2_ απη" yroJibHon nbuiH / ra3a-H0CHTeJiH h TaHreHUHajibHUíi naTpyČoxTaHreHUHanbHfcjfl naTpyčox £ ημθθτ yroji HaxnoHa κ OCN ropenKH b 45 °. B ycTbe ropenKH cTpyn yronbHan nbinb / RA3-HocnTejib pa3JiaraeTCfl rasHtJjHUHpyioíUHM areHTOMH3 HapywHero xojibua £ h ueHTpanhHoB Tpyčbi £ BcneflCTBH ^ pasjíHHHbix HanpaBJíeHHtt npHTexaHHHh BfcacoKHX CKopocTefl ot 15 no 150 M / CEX. Πρπ one hundred meters yronbHan ntuib h ra3H <&amp; HUHpywmHfl areHT ΗΗΤβΗ-CHBHO CMeUlHBaWTCH. ΚθΠb «eo6pa3HUň nOflBOn nbJJIH OOeeneXHBaeT nOJIHOCTbW ΟΗΜΜβΤρΗΗΗΟβ cropaHKe.

Oho coxpaHHeTcn Tax»e πρη npexpameHHH οηηογο ποτοκβ nujiH h noaBOJixeT nycx ropenKH c paajiHH-HblM ΚΟΠΗΊβΟΤΒΟΜ ΠΟΤΟΚΟΒ ITblJlH.Oho coxpaHHeTcn Tax »npexpameHHH οηηογο ποτοκβ nujiH h noaBOJixeT nycx ropenKH c paajiHH-HblM ΚΟΠΗΊβΟΤΒΟΜ ΠΟΤΟΚΟΒ ITblJlH.

ΦΟΡΜΥΊΙΑ H3OBPETEHHH ropenxa jpih ra3H0HxauHH nbuieBnflHbix toiuihb, cocTOHiuan H3 ueHTpajihHOfl TpyCia, a Taxxe Hapy-KHero Kojibua απη noABOAa ra3n4>miHpywíunx areHTOB h hs 3jism6htob απη noABOAa h pacnpeaeneHHHntonn bjih no^a^H cMeceň rmnb/ras-HocHTejib bucokoH KOHueHTpamm ao npHMepHO 900 κγ imjih/m^raaa-HOCHTejifl b HaxoAHlUHftcH ποα AaBneHHeM ao 50 MPa peaxTop, oTAH^aiomancH τβΜ, ίτο HecKo/ib-KO ΠΟΗΒΟΛΟΒ /2/ ΑΠΗ yrOJIBHOfl ΠΜΛΗ Η Γ33 a—HOCHTeJIbH C XpyrJIHM ΠΟΠβρβΗΗΗΜ ΟβΊβΗΗβΜ nOTOKanepexoflHT b pacnojioaceHHHe κοΗΑβΗτρπ'ίΗο Boxpyr ueHTpanbHOň Tpy6u /1/ απη raajK&amp;Hmipytomero areH-Ta KOJibueBbie npocTpaHCTBa /5/, npwzeM, ποαβοαη /2/ απη yrojibHOfl nbuiH h raaa-HOCHTejra h koh-ueHTpHWHue KOJibuesue npocTpaHCTBa /5/ οαηηβκοβη no nnomaAH h ποαβοαμ /2/ απη yrojibHOft nunHh ra3a-HocHTejiH c KOJibu,eoópa3HtiMH cexenHHM» nepefl xopnycow ropenKH /3/ πρκ ποοτοηηηομ co»Ď/nofleHHH ΗβΗ3ΜβΗΗθί1 nnoiuaAH nonepeHMero ceneHHH nepexoAHT β οοοτΒβτοτΒβΗΗΟ npflMoyronbHyiomejib, KOTopan saxaHHHBaeTCH TanreHUHajibHo b cooTBeTCTBywmeM κΟΗΑβΗΤρΗΗΗΟΜ κο/XbueaoM προ-CTpaHCTBe /5/.ΦΟΡΜΥΊΙΑ H3OBPETEHHH ropenxa jpih ra3H0HxauHH nbuieBnflHbix toiuihb, cocTOHiuan H3 ueHTpajihHOfl TpyCia and taxxi Hapy-Kher Kojibua απη noABOAa ra3n4> miHpywíunx areHTOB h hs 3jism6htob απη noABOAa h pacnpeaeneHHHntonn bjih NOx and ¹H cMeceň rmnb / ras HocHTejib bucokoH KOHueHTpamm and npHMepHO 900 κγ imjih / m ^ RAAA-b HOCHTejifl HaxoAHlUHftcH ποα AaBneHHeM peaxTop and 50 MPa, oTAH ^ aiomancH τβΜ, ίτο Heck / IB-KO ΠΟΗΒΟΛΟΒ / 2 / ΑΠΗ yrOJIBHOfl ΠΜΛΗ Η Γ33 and C-HOCHTeJIbH XpyrJIHM ΠΟΠβρβΗΗΗΜ ΟβΊβΗΗβΜ nOTOKanepexoflHT b pacnojioaceHHHe κοΗΑβΗτρπ'ίΗο Boxpyr ueHTpanbHOň Tpy6u / 1 / απη raajK &amp; Hmipytomero areḥ-Ta KOJibueBbie npocTpaHCTBa / 5 /, npwzeM, ποαβοαη / 2 / απη yrojibHOfl nbuiH h RAAA-HOCHTejra h KOH ueHTpHWHue KOJibuesue npocTpaHCTBa / 5 / οαηηβκοβη no nnomaAH h ποαβοαμ / 2 / απη yrojibHOft nunHh ra3a-HocHTejiH c KOJibu, eoópa3HtiMH cexenHHM »nepef xopnycow ropenKH / 3 / πρκ ποοτοηηηομ »Η Μ Μ ί ί ί ί ί ί ί ί ep ep p p p p p ί ί ί ί ί ί ί ί ΗΤ ΗΤ ΗΤ ΗΤ ΗΤ ΗΤο ο

AHHOTAUHH ropenxa απη rasHOHKaAHH πηπθβηαηηχ τοππηβ Η3θ6ρβΤβΗΗβ KacaeTCH ΓΟρβΠΚΗ ΑΠΗ Γ33ΗφΗΧβΑΗΗ ΠΗΠβΒΗΑΗΗΧ ΤΟΠΠΗΒ ΠΟΑ ΠβΒΠβΗΗβΜ flO 50 MPa,c noMombfó κοτοροΗ čypoyrojibHaa ntuib h rasHiřHUHpyiomHň areHT hah cMecb ra3H<J>HUHpy»iimx areHTOBMoryT óbiTb noflaHu b peaxTop απη npoH3BOACTBa rasa ra3H<J>HKauHeň ποα AasneHHeM·AHHOTAUHH ropenxa απη rasHOHKaAHH πηπθβηαηηχ τοππηβ Η3θ6ρβΤβΗΗβ KacaeTCH ΓΟρβΠΚΗ ΑΠΗ Γ33ΗφΗΧβΑΗΗ ΠΗΠβΒΗΑΗΗΧ ΤΟΠΠΗΒ ΠΟΑ ΠβΒΠβΗΗβΜ Flo 50 MPa, c noMombfó κοτοροΗ čypoyrojibHaa ntuib h rasHiřHUHpyiomHň areHT Hah cMecb ra3H <J> HUHpy »iimx areHTOBMoryT óbiTb noflaHu b peaxTop απη npoH3BOACTBa race ra3H <J> HKauHeň ποα AasneHHeM ·

EnarOAapx uenecoo6pa3HOMy ΓβοΜβτρΗΗβοκοΜγ ηοποπηθηηιο h paaMetneHHio ποαβοααβριχ yronbHywnHJib η Γβ3ΗφκμκργκχΑΗΛ areHT KOHCTpyxTHBHHX yanoB ropeJiKH απη γ33ηΦηχβαηη yronbHOfc iwim ποαnaBJíeHHeM AonxeH αοοτηγατβολ cooTBéTCTByiotuHft Φυηκιιηη h HaAexHUft pexMM sxcnnyaTauHH ropejiKM-. ropenxa cxoHCTpyHpOBaHa Tax, hto Hecxonbxo πο,πβοαοβ απη yronbHOň nujíK h ra3a-HOCHTenHc xpyrnuM nonepe^HUM ceweHweM ποτοχβ b xopnyce ropenxH nepexoAHT b pacnonoxeHHue κοηα6ητρηηηοBoxpyr ueHTpanbHOň Tpyóu απη ΓΒ3ΗφκκκργιοιαβΓθ areHTa xpyroBue xonbua, xoTopue Ha bcom πγτκΗ3ΜβΗβΗΗΗ ΠροφΗΠΜ ΠΟΠβρβΗΗβΓΟ ΟβΗβΗΗΜ ΠΟΤΟΚβ ΗΜβΙΟΤ lUXOmaAb, OAHHaXOBy» C ΠΠΟΒίβΑΜ» ΟΟΟΤΒβΤΟΤ1>~romero noABOAa απη yronhHOň πηπη η rasa-HocHTejifk, . weM oOecneMaBaeTca CHMMeTptfHHoe paBHOMepHoepacnpenejieHne nunn b peaxuHOHHOM npocTpaHCTBe.EnarOAapx uenecoo6pa3HOMy ΓβοΜβτρΗΗβοκοΜγ ηοποπηθηηιο h paaMetneHHio ποαβοααβριχ yronbHywnHJib η Γβ3ΗφκμκργκχΑΗΛ areHT KOHCTpyxTHBHHX yanoB ropeJiKH απη γ33ηΦηχβαηη yronbHOfc iwim ποαnaBJíeHHeM AonxeH αοοτηγατβολ cooTBéTCTByiotuHft Φυηκιιηη h HaAexHUft pexMM sxcnnyaTauHH ropejiKM-. ropenxa cxoHCTpyHpOBaHa Tax, HTO Hecxonbxo πο, πβοαοβ απη yronbHOň nujíK h ra3a-HOCHTenHc xpyrnuM nonepe ^ HUM ceweHweM ποτοχβ b xopnyce ropenxH nepexoAHT b pacnonoxeHHue κοηα6ητρηηηοBoxpyr ueHTpanbHOň Tpyóu απη ΓΒ3ΗφκκκργιοιαβΓθ areHTa xpyroBue xonbua, xoTopue Ha BCOM πγτκΗ3ΜβΗβΗΗΗ ΠροφΗΠΜ ΠΟΠβρβΗΗβΓΟ ΟβΗβΗΗΜ ΠΟΤΟΚβ ΗΜβΙΟΤ lUXOmaAb, OAHHaXOBy » C ΠΠΟΒίβΑΜ »ΟΟΟΤΒβΤΟΤ1> ~ romero noABOAa απη yronhhoň πηπη η rasa-HocHTejifk,. weM oOecneMaBaeTca CHMMeTptfHHoe paBHOMepHoepacnpenejieHne nunn b peaxuHOHHOM npocTpaHCTBe.

Claims (1)

s 235907 PŘEDMĚT VYNÁLEZU Hořák pro zplyňování prachových paliv tvořený centrální trubkou a vnějším kruhem pro přívod zplyňovacích médií a prvky přívodu a rozdělení prachu pro přívod směsí prachu a nosné3 ho plynu ό vysóké koncentraci až 900 kg prachu/m nosného plynu do reaktoru pod tlakem až50 MPa, vyznačující s^, tím, Že několik přívodů /2/ uhelného prachu a nosného plynu a kruho-vým průřezem proudu přechází do kruhových prostorů /5/ stejného průměru, umístěných soustřeďně kolem centrální trubky /1/ pro zplyňování médium, přičemž přívody /2/ uhelného prachua nosného plynu a soustředné kruhové prostory /5/ mají stejnou plochu a přívody /2/ uhelnéhoprachu a nosného plynu s kruhovými průřezy před tělesem /3/ hořáku při stálém zachovánínezměněné plochy průřezu přecházející do pravoúhlé štěrbiny, která je ukončena tangenciálněv příslušném soustředném kruhovém prostoru /5/. Uznáno vynálezem na základě výsledků expertizy, provedené Úřadem pro vynálezectví a pa~tentnictví, Berlín, DD ' 5 1 výkress 235907 SUBJECT OF THE INVENTION A dust fuel burner consisting of a central pipe and an outer ring for supplying gasification media and dust supply and distribution elements for supplying dust and carrier gas mixtures to a high concentration of up to 900 kg of dust / m carrier gas to a reactor pressure of up to 50 MPa characterized in that several inlets (2) of coal dust and carrier gas and circular cross-section of the stream pass into circular spaces (5) of the same diameter located concentrically around the central tube (1) for gasification of the medium with the inlets / 2 / coal dust and carrier gas and concentric circular spaces (5) have the same surface and inlets (2) of coal dust and carrier gas with circular cross-sections in front of the burner body (3) while maintaining the unchanged cross-sectional area passing into the rectangular slot which is tangentially terminated in the respective concentric circular space / 5 /. Recognized by the invention on the basis of the results of the expertise carried out by the Inventory and Patent Office, Berlin, DD '5 1 drawing
CS608979A 1978-09-28 1979-09-07 Burner for powder fuel gasification CS235907B1 (en)

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DD20815478A DD145035A3 (en) 1978-09-28 1978-09-28 BURNER FOR THE GASIFICATION OF DUSTFUL FUELS

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CS235907B1 true CS235907B1 (en) 1985-05-15

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DD (1) DD145035A3 (en)
DE (1) DE2935754A1 (en)
FR (1) FR2437435A1 (en)
GB (1) GB2034456B (en)
GR (1) GR65680B (en)
HU (1) HU184605B (en)
IN (1) IN150597B (en)
PL (1) PL120179B1 (en)
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DD151019A3 (en) * 1980-09-02 1981-09-30 Manfred Schingnitz COAL DUST BURNER
EP0108427B1 (en) * 1982-09-02 1986-10-22 Shell Internationale Researchmaatschappij B.V. Burner for the partial combustion of finely divided solid fuel
GB8317251D0 (en) * 1983-06-24 1983-07-27 Shell Int Research Burner for gasification of solid fuel
DE3612682A1 (en) * 1986-04-15 1987-10-22 Krupp Polysius Ag Burner arrangement
EP2041024A2 (en) 2006-07-14 2009-04-01 Shell Internationale Research Maatschappij B.V. A process for the manufacture of synthesis gas by partial oxidation of a liquid hydrocarbon-containing fuel using a multi-orifice burner
US20080190026A1 (en) 2006-12-01 2008-08-14 De Jong Johannes Cornelis Process to prepare a mixture of hydrogen and carbon monoxide from a liquid hydrocarbon feedstock containing a certain amount of ash
US8052864B2 (en) 2006-12-01 2011-11-08 Shell Oil Company Process to prepare a sweet crude
US9051522B2 (en) 2006-12-01 2015-06-09 Shell Oil Company Gasification reactor
US8960651B2 (en) 2008-12-04 2015-02-24 Shell Oil Company Vessel for cooling syngas
US8475546B2 (en) 2008-12-04 2013-07-02 Shell Oil Company Reactor for preparing syngas
CN105555921B (en) 2013-09-18 2018-05-22 国际壳牌研究有限公司 The method and system of supply hydrogen is reacted to hydrogenation catalyst
CN119685063B (en) * 2025-02-21 2025-05-13 上海电气集团国控环球工程有限公司 Production equipment for preparing methanol by hydrogenating biomass synthesis gas

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GB1099959A (en) * 1965-10-28 1968-01-17 Janos Miklos Beer Improvements in or relating to burners for pulverised coal or like solid fuel or for liquid or gaseous fuel
NL7610560A (en) * 1976-09-23 1978-03-29 Shell Int Research METHOD AND REACTOR FOR THE PARTIAL BURNING OF COAL POWDER.

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107129833A (en) * 2017-06-23 2017-09-05 航天长征化学工程股份有限公司 An annular pulverized coal cavity
CN107129833B (en) * 2017-06-23 2024-03-29 航天长征化学工程股份有限公司 Annular pulverized coal cavity

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GR65680B (en) 1980-10-17
DE2935754A1 (en) 1980-06-04
GB2034456A (en) 1980-06-04
IN150597B (en) 1982-11-13
FR2437435A1 (en) 1980-04-25
AU532426B2 (en) 1983-09-29
PL120179B1 (en) 1982-02-27
AU5114379A (en) 1980-04-03
TR20838A (en) 1982-10-08
PL218604A1 (en) 1980-07-01
DD145035A3 (en) 1980-11-19
YU235879A (en) 1982-10-31
GB2034456B (en) 1982-10-27

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