02 Trends in the cement industry - Otto Jung - Gebr. Pfeiffer SE
02 Trends in the cement industry - Otto Jung - Gebr. Pfeiffer SE
02 Trends in the cement industry - Otto Jung - Gebr. Pfeiffer SE
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GEBR. PFEIFFER AG<br />
<strong>Trends</strong> <strong>in</strong> <strong>the</strong> <strong>cement</strong> <strong>in</strong>dustry<br />
<strong>Otto</strong> <strong>Jung</strong><br />
Progress is our tradition
coal mill<br />
raw mill<br />
<strong>cement</strong> raw material<br />
calcium carbonate (CaCO 3 )<br />
silicon dioxide (SiO 2 )<br />
alum<strong>in</strong>ium oxide (Al 2 O 3 )<br />
iron oxide (Fe 2 O 3 )<br />
Cement production<br />
coal<br />
<strong>cement</strong> cl<strong>in</strong>ker<br />
<strong>cement</strong> mill<br />
<strong>cement</strong><br />
= <strong>cement</strong> cl<strong>in</strong>ker<br />
+ extenders<br />
+ gypsum<br />
TP/ Ne- 08 / 04<br />
GEBR. PFEIFFER AG
900<br />
800<br />
700<br />
average values<br />
peak values<br />
capacity <strong>in</strong> t/h<br />
600<br />
500<br />
400<br />
300<br />
200<br />
100<br />
0<br />
1965 1970 1975 1980 1985 1990 1995 2000 2005 2010<br />
year<br />
Raw material gr<strong>in</strong>d<strong>in</strong>g (MPS mills)<br />
development of capacities<br />
TP/ Ne- 07 / 05<br />
GEBR. PFEIFFER AG
number of mills<br />
18<br />
16<br />
14<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
projection<br />
7 sold<br />
with<strong>in</strong> 6 months<br />
0<br />
1994 1996 1998 2000 20<strong>02</strong> 2004 2006<br />
year<br />
MPS raw mills sold<br />
TP/ Ne- 07 / 05<br />
GEBR. PFEIFFER AG
projection of <strong>the</strong> cl<strong>in</strong>ker factor 2010<br />
source:<br />
NA<br />
0.92<br />
0.88<br />
SA<br />
0.75<br />
0.72<br />
WE<br />
0.77<br />
0.73<br />
EE<br />
0.78<br />
0.74<br />
ME<br />
0.88<br />
0.86<br />
AO<br />
0.88<br />
0.85<br />
IN<br />
0.86<br />
0.82<br />
CN<br />
0.86<br />
0.81<br />
FE<br />
0.89<br />
0.86<br />
cl<strong>in</strong>ker factor 2003<br />
cl<strong>in</strong>ker factor 2010<br />
<strong>the</strong> cl<strong>in</strong>ker factor is projected to decrease<br />
worldwide from 0.85 (2003) to 0.81 (2010)<br />
Projection of <strong>the</strong> cl<strong>in</strong>ker factor 2010<br />
TP/ Ne- 07 / 05<br />
GEBR. PFEIFFER AG
CO2 emissions <strong>in</strong> Mt/year<br />
source: GCL June-July 2005<br />
5000 decarbonization<br />
4500<br />
fuels + electricity<br />
4000<br />
transport<br />
3500<br />
3000<br />
2500<br />
2000<br />
1500<br />
1000<br />
500<br />
0<br />
1990 1 2000 2 2010 3 2<strong>02</strong>0 4 2050 5<br />
year<br />
Global CO 2 emissions from <strong>cement</strong> manufacture<br />
1990-2050<br />
TP/ Ne- 07 / 05<br />
GEBR. PFEIFFER AG
1200<br />
1000<br />
kg of CO2 / t <strong>cement</strong><br />
800<br />
600<br />
400<br />
200<br />
0<br />
0 10 20 30 40 50 60 70 80<br />
content of GBS <strong>in</strong> %<br />
CO 2 emissions (calc<strong>in</strong>ation(<br />
calc<strong>in</strong>ation, , electric energy,<br />
<strong>the</strong>rmal energy)<br />
TP/ Ne- 07 / 05<br />
GEBR. PFEIFFER AG
18<br />
16<br />
14<br />
number of mills<br />
12<br />
10<br />
8<br />
6<br />
4<br />
2<br />
0<br />
2000 2001 20<strong>02</strong> 2003 2004 2005 2006<br />
year<br />
MPS <strong>cement</strong> mills sold<br />
TP/ Ne- 07 / 05<br />
GEBR. PFEIFFER AG
edition: 2003<br />
source: Global Cement Report 2003<br />
160<br />
140<br />
144<br />
145<br />
capacity <strong>in</strong> million tons<br />
120<br />
100<br />
80<br />
60<br />
40<br />
20<br />
82<br />
81<br />
62<br />
37<br />
38<br />
0<br />
1 2 3 4 Ital<strong>cement</strong>i 5 Taiheiyo 6 7<br />
Lafarge Holcim Cemex Heidelberg<br />
Cement<br />
The largest <strong>cement</strong> producers<br />
Buzzi<br />
Unicem<br />
TP/ Ne- 07 / 05<br />
GEBR. PFEIFFER AG
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