IN2013MU00759A - - Google Patents

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Publication number
IN2013MU00759A
IN2013MU00759A IN759MU2013A IN2013MU00759A IN 2013MU00759 A IN2013MU00759 A IN 2013MU00759A IN 759MU2013 A IN759MU2013 A IN 759MU2013A IN 2013MU00759 A IN2013MU00759 A IN 2013MU00759A
Authority
IN
India
Prior art keywords
temperature
gases
clinker cooler
steam
supplied
Prior art date
Application number
Inventor
Bhalachandra Gajanan Kulkarni
Original Assignee
Transparent Energy Systems Private Ltd
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 Transparent Energy Systems Private Ltd filed Critical Transparent Energy Systems Private Ltd
Priority to IN759MU2013 priority Critical patent/IN2013MU00759A/en
Publication of IN2013MU00759A publication Critical patent/IN2013MU00759A/en

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Classifications

    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
    • Y02P80/15—On-site combined power, heat or cool generation or distribution, e.g. combined heat and power [CHP] supply

Abstract

The invention relates to a process for enhancement of waste heat recovery driven power generation by co-firing solid fuels, by increasing the temperature of vent gases of clinker cooler in the cement plant, the process step comprises: the said vent gases (13) at 130 to 230 deg C at outlet of clinker cooler are supplied to hot air generator (14)by opening damper (25) and closing damper (15) in the bypass duct (22). The solid fuels (16) such as coal are combusted in the said hot air generator. As a result the temperature of these clinker cooler vent gases is elevated. These hot gases (29) are mixed with the clinker cooler mid tap gases (12) of temperature 350 to 400 deg C by opening dampers (18) and (17). The temperature of the gas stream (19) is raised to about 450 to 500 deg C as a result of this mixing. The mixed stream of gases (19) is then supplied to waste heat recovery heat exchanger (20) to generate steam of temperature 410-450 deg C and at pressure 24-40 Bar(a). This steam of high pressure and temperature is used to drive the steam turbine.
IN759MU2013 2013-03-13 2013-03-13 IN2013MU00759A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN759MU2013 IN2013MU00759A (en) 2013-03-13 2013-03-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN759MU2013 IN2013MU00759A (en) 2013-03-13 2013-03-13

Publications (1)

Publication Number Publication Date
IN2013MU00759A true IN2013MU00759A (en) 2015-07-03

Family

ID=54394230

Family Applications (1)

Application Number Title Priority Date Filing Date
IN759MU2013 IN2013MU00759A (en) 2013-03-13 2013-03-13

Country Status (1)

Country Link
IN (1) IN2013MU00759A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2812673A1 (en) * 2018-12-26 2021-03-17 Cogcem Proyectos S L Biomass boiler integration system in cement clinker manufacturing processes (Machine-translation by Google Translate, not legally binding)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2812673A1 (en) * 2018-12-26 2021-03-17 Cogcem Proyectos S L Biomass boiler integration system in cement clinker manufacturing processes (Machine-translation by Google Translate, not legally binding)

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