DE50207122D1 - PROCESS FOR PURIFYING COOLER PRE-COOLERS - Google Patents

PROCESS FOR PURIFYING COOLER PRE-COOLERS

Info

Publication number
DE50207122D1
DE50207122D1 DE50207122T DE50207122T DE50207122D1 DE 50207122 D1 DE50207122 D1 DE 50207122D1 DE 50207122 T DE50207122 T DE 50207122T DE 50207122 T DE50207122 T DE 50207122T DE 50207122 D1 DE50207122 D1 DE 50207122D1
Authority
DE
Germany
Prior art keywords
coolers
precoolers
purifying
cooler pre
scavenging
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE50207122T
Other languages
German (de)
Inventor
Frank Rossa
Horst Schroeder
Hans-Josef Giertz
Wilhelm Cyris
Franz Liesewitz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Deutsche Montan Technologie GmbH
Original Assignee
Deutsche Montan Technologie GmbH
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 Deutsche Montan Technologie GmbH filed Critical Deutsche Montan Technologie GmbH
Priority to DE50207122T priority Critical patent/DE50207122D1/en
Application granted granted Critical
Publication of DE50207122D1 publication Critical patent/DE50207122D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10K—PURIFYING OR MODIFYING THE CHEMICAL COMPOSITION OF COMBUSTIBLE GASES CONTAINING CARBON MONOXIDE
    • C10K1/00—Purifying combustible gases containing carbon monoxide
    • C10K1/04—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials
    • C10K1/06—Purifying combustible gases containing carbon monoxide by cooling to condense non-gaseous materials combined with spraying with water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B43/00—Preventing or removing incrustations
    • C10B43/02—Removing incrustations
    • C10B43/08—Removing incrustations with liquids
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
    • C10B43/00—Preventing or removing incrustations
    • C10B43/14—Preventing incrustations

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Industrial Gases (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Separation By Low-Temperature Treatments (AREA)

Abstract

The invention relates to a method for scavenging the precoolers of a coking plant. The inventive method is characterized by scavenging the precoolers with the liquid phase produced from the collecting main and using a liquid phase from at least one collecting main that is not impinged upon by the condensation products of the precoolers.
DE50207122T 2001-08-15 2002-08-10 PROCESS FOR PURIFYING COOLER PRE-COOLERS Expired - Lifetime DE50207122D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50207122T DE50207122D1 (en) 2001-08-15 2002-08-10 PROCESS FOR PURIFYING COOLER PRE-COOLERS

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10139172A DE10139172C1 (en) 2001-08-15 2001-08-15 Rinsing pre-coolers of coking plant involves using liquid phase produced from collecting main which has not been impinged with pre-cooler condensate
PCT/EP2002/008978 WO2003016437A2 (en) 2001-08-15 2002-08-10 Method for scavenging precoolers of a coking plant
DE50207122T DE50207122D1 (en) 2001-08-15 2002-08-10 PROCESS FOR PURIFYING COOLER PRE-COOLERS

Publications (1)

Publication Number Publication Date
DE50207122D1 true DE50207122D1 (en) 2006-07-20

Family

ID=7694927

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10139172A Expired - Fee Related DE10139172C1 (en) 2001-08-15 2001-08-15 Rinsing pre-coolers of coking plant involves using liquid phase produced from collecting main which has not been impinged with pre-cooler condensate
DE50207122T Expired - Lifetime DE50207122D1 (en) 2001-08-15 2002-08-10 PROCESS FOR PURIFYING COOLER PRE-COOLERS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10139172A Expired - Fee Related DE10139172C1 (en) 2001-08-15 2001-08-15 Rinsing pre-coolers of coking plant involves using liquid phase produced from collecting main which has not been impinged with pre-cooler condensate

Country Status (9)

Country Link
EP (1) EP1419221B1 (en)
KR (1) KR20040025935A (en)
CN (1) CN1543497A (en)
AT (1) ATE328985T1 (en)
AU (1) AU2002329241A1 (en)
DE (2) DE10139172C1 (en)
TW (1) TW555844B (en)
WO (1) WO2003016437A2 (en)
ZA (1) ZA200400726B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107413778A (en) * 2017-04-27 2017-12-01 唐山钢铁集团有限责任公司 A kind of cleaning method for reducing coking end cooler resistance
CN107916144B (en) * 2017-12-21 2023-06-16 中冶焦耐(大连)工程技术有限公司 Primary cooler spraying device with backwashing function and application method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1074815B (en) * 1960-02-04 Fa Carl Still Recklinghausen Process for obtaining carbon materials from coke oven gases
DE2652499A1 (en) * 1976-11-18 1978-05-24 Otto & Co Gmbh Dr C Cooling of coke oven gas - in two stages sepd. by spraying with condensate to remove naphthalene
DE3423798A1 (en) * 1984-06-28 1986-01-09 Bergwerksverband Gmbh, 4300 Essen METHOD FOR SEPARATING THE WATER RESULTING FROM THE COCING PROCESS INTO A SMALL SALT-HIGH AND A LARGE SALT-LOW FRACTION
DE3614851A1 (en) * 1986-05-02 1987-11-05 Still Carl Gmbh Co Kg METHOD FOR COOLING RAW GAS
DE4012141A1 (en) * 1990-04-14 1991-10-17 Still Otto Gmbh METHOD FOR PRE-COOKING RAW COOKING GAS AND FOR DESORPING WASHING WATER AND CONDENSATE OF COOKING
DE10007503B4 (en) * 2000-02-18 2004-05-27 Deutsche Montan Technologie Gmbh Process for the treatment of raw coke oven gas
DE10051349B4 (en) * 2000-10-17 2005-02-03 Deutsche Montan Technologie Gmbh Process and apparatus for recovering naphthalene from raw coke oven gas

Also Published As

Publication number Publication date
CN1543497A (en) 2004-11-03
ATE328985T1 (en) 2006-06-15
WO2003016437A2 (en) 2003-02-27
EP1419221A2 (en) 2004-05-19
ZA200400726B (en) 2004-03-02
AU2002329241A1 (en) 2003-03-03
TW555844B (en) 2003-10-01
WO2003016437A3 (en) 2003-09-25
KR20040025935A (en) 2004-03-26
DE10139172C1 (en) 2003-02-06
EP1419221B1 (en) 2006-06-07

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