calculation of available heatParameter

Hot air availability in PH stage

temperature in the inlet of PH boiler

temperature in the outlet of PH boiler

Specific Heat Capacity of Exhaust Gas

Remaining heat contained in exhaust waste heat released and unutilized

Hot air availability in AQC stage

temperature in the inlet of AQC boiler

temperature in the outlet of AQC boiler

Specific Heat Capacity of Exhaust GasGross energy content contained in hot air (relative to 0°C)

available waste heat per ton clinkerrated annual output of clinker

total available heat per clinker line

Waste heat availability in PH

Stage Gross energy content contained in hot air (relative to 0°C)

Net available waste heat

Waste heat availability in AQC Stage

Remaining heat contained in exhaust waste heat that would be unutilized and released from the outlet of the AQC boiler

Net available waste heat

Parameter Unit Clinker Line No.1 4500t/d Hot air availability in PH stage 1.489 temperature in the inlet of PH boiler °C 330temperature in the outlet of PH boiler °C 201

Specific Heat Capacity of Exhaust Gas 1.514kJ/ton clinker 743,934

Remaining heat contained in exhaust waste heat released and unutilized kJ/ton clinker 453,124 290,811

Hot air availability in AQC stage 1.259 temperature in the inlet of AQC boiler °C 360 temperature in the outlet of AQC boiler °C 83

Specific Heat Capacity of Exhaust Gas 1.331 Gross energy content contained in hot air (relative to 0°C) kJ/ton clinker 603,262

139,086 464,177

available waste heat per ton clinker 754,988 rated annual output of clinker t/y 1,485,000

total available heat per clinker line TJ 1121.16

Nm3/ kg cl.

kJ/Nm3 °CGross energy content contained in hot air (relative to 0°C)

kJ/ton clinker Nm3/ kg cl.

kJ/Nm3 °C

Remaining heat contained in exhaust waste heat that would be unutilized and released from kJ/ton clinker kJ/ton clinker kJ/ton clinker

Clinker Line No.2 4500t/d Clinker Line No.3 4500t/d Clinker Line No.4 4500t/d 1.489 1.489 1.489

330 330 330201 201 201

1.514 1.514 1.514743,934 743,934 743,934

453,124 453,124 453,124 290,811 290,811 290,811 1.259 1.259 1.259 360 360 360 83 83 83

1.331 1.331 1.331 603,262 603,262 603,262

139,086 139,086 139,086 464,177 464,177 464,177 754,988 754,988 754,988 1,485,000 1,485,000 1,485,000

1121.16 1121.16 1121.16

Data Source

Design Specifications of clinker lines technical agreement of PH boilers

Design Specifications of clinker lines calculatecalculatecalculate

Design Specifications of clinker lines technical agreements of PH boilers

Design Specifications of clinker lines

calculatecalculatecalculateFSR of clinker line

4484.63

Theoritical energy recoverable(QBE,L)Parameter Unit clinker line No.2 clinker line No.2

PH boiler 1 AQC boiler1 PH boiler 2

kJ/t cl. 290,810.63 464,176.93 290,810.63

efficiency of boiler % 100.00% 100.00% 100.00%

heat loss kJ/t cl. - - -

unit theoritical heat recovered kJ/t cl. 290,810.63 464,176.93 290,810.63

rated annual output of clinker t/y 1,485,000 1,485,000 1,485,000

TJ 431.85 689.30 431.85

Net available engergy amount of waste heat produced for the proposed project

theoritical waste heat recovered per yeaar(QOE,BL)

clinker line No.2 clinker line No.3 clinker line No.4 TotalAQC boiler2 PH boiler 1 AQC boiler1 PH boiler 2 AQC boiler2

464,176.93 290,810.63 464,176.93 290,810.63 464,176.93 1,509,975.13

100.00% 100.00% 100.00% 100.00% 100.00%

- - - - -

464,176.93 290,810.63 464,176.93 290,810.63 464,176.93 1,509,975.13

1,485,000 1,485,000 1,485,000 1,485,000 1,485,000 5,940,000

689.30 431.85 689.30 431.85 689.30 4,484.63

Data source

calculate

calulate

calulate

FSRs of clinker lines

calculate

Design specificaiton of Boilers provided by Anhui Conch Kawasaki Engineering Co., Ltd.