MXPA05007608A - Process for the extraction of energy from flue gases. - Google Patents

Process for the extraction of energy from flue gases.

Info

Publication number
MXPA05007608A
MXPA05007608A MXPA05007608A MXPA05007608A MXPA05007608A MX PA05007608 A MXPA05007608 A MX PA05007608A MX PA05007608 A MXPA05007608 A MX PA05007608A MX PA05007608 A MXPA05007608 A MX PA05007608A MX PA05007608 A MXPA05007608 A MX PA05007608A
Authority
MX
Mexico
Prior art keywords
flue gases
extraction
energy
heat
melamine
Prior art date
Application number
MXPA05007608A
Other languages
Spanish (es)
Inventor
Franciscus Josephus Moonen
Original Assignee
Dsm Ip Assets Bv
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 Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Publication of MXPA05007608A publication Critical patent/MXPA05007608A/en

Links

Classifications

    • 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
    • F23L15/00—Heating of air supplied for combustion
    • F23L15/04—Arrangements of recuperators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D251/00—Heterocyclic compounds containing 1,3,5-triazine rings
    • C07D251/02—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings
    • C07D251/12—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members
    • C07D251/26—Heterocyclic compounds containing 1,3,5-triazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with only hetero atoms directly attached to ring carbon atoms
    • C07D251/40—Nitrogen atoms
    • C07D251/54—Three nitrogen atoms
    • C07D251/56—Preparation of melamine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D21/0001—Recuperative heat exchangers
    • F28D21/0003—Recuperative heat exchangers the heat being recuperated from exhaust gases
    • F28D21/001—Recuperative heat exchangers the heat being recuperated from exhaust gases for thermal power plants or industrial processes
    • 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

Abstract

The invention relates to a process for the extraction of energy from flue gases of a furnace which is operated with a fuel (202) and which is used in a process for the production of melamine, the process comprising a first heat exchange step (210) in which the flue gases are heat exchanged with a first process stream (212, 232), and in which the flue gases are heat exchanged with a second process stream (230, 232) in a second heat exchange step (228). The invention also relates to an apparatus for supplying heat in a process for the preparation of melamine, and to a process for optimizing an existing apparatus.
MXPA05007608A 2003-01-17 2003-12-17 Process for the extraction of energy from flue gases. MXPA05007608A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1022414A NL1022414C2 (en) 2003-01-17 2003-01-17 Method for extracting energy from flue gases.
PCT/NL2003/000897 WO2004065878A1 (en) 2003-01-17 2003-12-17 Process for the extraction of energy from flue gases

Publications (1)

Publication Number Publication Date
MXPA05007608A true MXPA05007608A (en) 2005-09-30

Family

ID=32768711

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA05007608A MXPA05007608A (en) 2003-01-17 2003-12-17 Process for the extraction of energy from flue gases.

Country Status (14)

Country Link
US (1) US20060048514A1 (en)
EP (1) EP1583931A1 (en)
JP (1) JP2006513838A (en)
KR (1) KR20050095851A (en)
CN (1) CN100363702C (en)
AU (1) AU2003290449B2 (en)
CA (1) CA2511188A1 (en)
EA (1) EA007943B1 (en)
MX (1) MXPA05007608A (en)
MY (1) MY141523A (en)
NL (1) NL1022414C2 (en)
NO (1) NO20053854L (en)
PL (1) PL377737A1 (en)
WO (1) WO2004065878A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1688411A1 (en) * 2005-02-04 2006-08-09 DSM IP Assets B.V. Process for the preparation of melamine
US8925543B2 (en) * 2009-01-13 2015-01-06 Aerojet Rocketdyne Of De, Inc. Catalyzed hot gas heating system for pipes
CN112268465B (en) * 2020-10-23 2022-10-04 鞍山绿冶热能工程技术有限公司 Coke oven flue gas desulfurization and denitrification waste heat recovery system and process
CN115010674B (en) * 2022-07-05 2023-11-07 山东省舜天化工集团有限公司 Melamine production resource recycling system and recycling method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE889749C (en) * 1940-03-30 1953-09-14 American Cyanamid Co Process for the production of melamine and its deamination products
US2943088A (en) * 1959-06-22 1960-06-28 Westfall Richard Howard Production of cyanuric acid from urea
US3426733A (en) * 1967-09-19 1969-02-11 Peter Von Wiesenthal Furnace and related process involving combustion air preheating
RO74590A (en) * 1977-01-19 1981-08-30 Stamicarbon Bv,Nl PROCEDURE FOR PREPARING MELAMINE FROM URINE
NL8201479A (en) * 1982-04-07 1983-11-01 Stamicarbon METHOD FOR PREPARING MELAMINE.
DE3324388A1 (en) * 1983-07-06 1985-01-17 Kraftwerk Union AG, 4330 Mülheim METHOD AND SYSTEM FOR REWARMING SMOKE GASES BEHIND A WET SMOKE GAS DESULFURATION SYSTEM
GB2182395B (en) * 1985-11-01 1989-09-27 Foster Wheeler Energy Ltd Improvements in chemical process fired heaters, furnaces or boilers
GB8526978D0 (en) * 1985-11-01 1985-12-04 Foster Wheeler Energy Ltd Chemical process fired heaters &c
US5247907A (en) * 1992-05-05 1993-09-28 The M. W. Kellogg Company Process furnace with a split flue convection section
US5474280A (en) * 1993-08-20 1995-12-12 Martin; Charles A. Apparatus for preheating a reactor feed
US5384404A (en) * 1993-11-05 1995-01-24 Lee; Jing M. Process for manufacturing melamine from urea
NL1003709C2 (en) * 1996-07-30 1998-02-05 Dsm Nv Process for preparing melamine.
IT1292427B1 (en) * 1997-06-27 1999-02-08 Eurotecnica Contractors And En PROCESS AND EQUIPMENT FOR THE PRODUCTION OF MELAMINE
US6599119B1 (en) * 2001-02-13 2003-07-29 Entropy Technology And Environmental Consultants, Lp Apparatus and method to control emissions of nitrogen oxide

Also Published As

Publication number Publication date
KR20050095851A (en) 2005-10-04
EP1583931A1 (en) 2005-10-12
NO20053854D0 (en) 2005-08-17
AU2003290449B2 (en) 2009-07-16
CA2511188A1 (en) 2004-08-05
MY141523A (en) 2010-05-14
WO2004065878A1 (en) 2004-08-05
JP2006513838A (en) 2006-04-27
EA007943B1 (en) 2007-02-27
NO20053854L (en) 2005-08-17
AU2003290449A1 (en) 2004-08-13
PL377737A1 (en) 2006-02-20
US20060048514A1 (en) 2006-03-09
CN1738998A (en) 2006-02-22
NL1022414C2 (en) 2004-07-20
CN100363702C (en) 2008-01-23
EA200501141A1 (en) 2006-04-28

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