WO2003016437A3 - Method for scavenging precoolers of a coking plant - Google Patents

Method for scavenging precoolers of a coking plant Download PDF

Info

Publication number
WO2003016437A3
WO2003016437A3 PCT/EP2002/008978 EP0208978W WO03016437A3 WO 2003016437 A3 WO2003016437 A3 WO 2003016437A3 EP 0208978 W EP0208978 W EP 0208978W WO 03016437 A3 WO03016437 A3 WO 03016437A3
Authority
WO
WIPO (PCT)
Prior art keywords
precoolers
scavenging
coking plant
liquid phase
collecting main
Prior art date
Application number
PCT/EP2002/008978
Other languages
German (de)
French (fr)
Other versions
WO2003016437A2 (en
Inventor
Frank Rossa
Horst Schroeder
Hans-Josef Giertz
Friedrich Wilhelm Cyris
Franz Liesewitz
Original Assignee
Montan Tech Gmbh
Frank Rossa
Horst Schroeder
Hans-Josef Giertz
Friedrich Wilhelm Cyris
Franz Liesewitz
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 Montan Tech Gmbh, Frank Rossa, Horst Schroeder, Hans-Josef Giertz, Friedrich Wilhelm Cyris, Franz Liesewitz filed Critical Montan Tech Gmbh
Priority to EP02764842A priority Critical patent/EP1419221B1/en
Priority to AU2002329241A priority patent/AU2002329241A1/en
Priority to KR10-2004-7001543A priority patent/KR20040025935A/en
Priority to DE50207122T priority patent/DE50207122D1/en
Publication of WO2003016437A2 publication Critical patent/WO2003016437A2/en
Publication of WO2003016437A3 publication Critical patent/WO2003016437A3/en

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.
PCT/EP2002/008978 2001-08-15 2002-08-10 Method for scavenging precoolers of a coking plant WO2003016437A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP02764842A EP1419221B1 (en) 2001-08-15 2002-08-10 Method for scavenging precoolers of a coking plant
AU2002329241A AU2002329241A1 (en) 2001-08-15 2002-08-10 Method for scavenging precoolers of a coking plant
KR10-2004-7001543A KR20040025935A (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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10139172.2 2001-08-15
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

Publications (2)

Publication Number Publication Date
WO2003016437A2 WO2003016437A2 (en) 2003-02-27
WO2003016437A3 true WO2003016437A3 (en) 2003-09-25

Family

ID=7694927

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/008978 WO2003016437A2 (en) 2001-08-15 2002-08-10 Method for scavenging precoolers of a coking plant

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

Citations (3)

* 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
US4793834A (en) * 1986-05-02 1988-12-27 Carl Still GmbH & C.KG Process for cooling crude coke oven 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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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

Patent Citations (3)

* 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
US4793834A (en) * 1986-05-02 1988-12-27 Carl Still GmbH & C.KG Process for cooling crude coke oven 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

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
DE50207122D1 (en) 2006-07-20
KR20040025935A (en) 2004-03-26
DE10139172C1 (en) 2003-02-06
EP1419221B1 (en) 2006-06-07

Similar Documents

Publication Publication Date Title
EG23196A (en) Process for the conversion of heavy charages such as heavy crude oils and distillation residues.
DK1069138T3 (en) Acidic protein food products using pectins and processes for their preparation
GEP20012499B (en) Method and Device for Hydrocarbon Gas Processing
EG23696A (en) Process for the conversion of heavy feedstocks such as heavy crude oils and distillation residues
AU2002300514A1 (en) Process for converting synthesis gas into hydrocarbonaceous products
AU3063695A (en) Membrane dehydration of vaporous feeds by countercurrent condensable sweep
EP1568729A4 (en) Polysiloxane having phosphorylcholine group and process for producing the same
FR2670711B1 (en)
HK1063778A1 (en) Isolation of anthracene and carbazole by melt-crystallization
EP1176186A3 (en) Composition for mitigating coke formation in thermal cracking furnaces
MA25605A1 (en) COMPONENTS FOR FORMULATION RESISTANT TO DECOMPOSITION BY FLAVORING, COMPOSITIONS AND METHODS OF LAUNDRY USING THE SAME.
WO2003016437A3 (en) Method for scavenging precoolers of a coking plant
EP1544187A4 (en) 1,7,8-trifluoronaphthalene-2-naphthol, and method for producing liquid crystal compound using same
DK1360273T3 (en) Process for making aromatic vinegar
MXPA03003650A (en) Method of induction sealing liners to cartons.
DE59905446D1 (en) METHOD AND DEVICE FOR OBTAINING PLANT INGREDIENTS
AU2002322047A1 (en) A low temperature process for extracting principal components from plants or plant materials and plant extracts produced thereby
WO2001061329A3 (en) Method for isolating a proportion of a fluid mixture
WO2002024690A3 (en) Efficient process for the preparation of a factor xa inhibitor
WO2003086566A3 (en) Method and device for obtaining plant ingredients
WO2001023415A3 (en) Method for extracting bacterio-rhodopsin
AU2002358182A8 (en) Process for the conversion of heavy charges such as heavy crude oils and distillation residues
ZA974918B (en) Method of treatment of sugar plant to improve the sugar content.
EP1132452A3 (en) Process for production of indene from coal tar distillate
CA2339997A1 (en) Method for producing atropic acid ethyl ester

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AU BR CA CN CZ IN JP KR PL RU SK US

Kind code of ref document: A2

Designated state(s): AU BR CA CN CZ IN JP KR PL RU SK UA US ZA

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LU MC NL PT SE SK TR

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FR GB GR IE IT LU MC NL PT SE SK TR

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 2002764842

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 200400726

Country of ref document: ZA

WWE Wipo information: entry into national phase

Ref document number: 1020047001543

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 20028160657

Country of ref document: CN

WWP Wipo information: published in national office

Ref document number: 2002764842

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Ref document number: JP

WWG Wipo information: grant in national office

Ref document number: 2002764842

Country of ref document: EP