Page 22 - Steel Tech India eMagazine Volume April 2023
P. 22
92/ Ć ,668( Ć $SULO
*OREDO (IIRUWV WKH '5, ($) URXWH :KLOH +<%5,7 LV DLPLQJ DW YLUWXDOO\
In Europe, several projects are being tested and + UHGXFWLRQ IURP WKH RXWVHW 6$/&26 ZLOO
2
SLORW SODQWV LQLWLDWHG ZKLFK DUH EDFNHG E\ LURQ DQG XWLOLVH D QDWXUDO JDV IHG SURFHVV GHVLJQ DQG JUDGXDOO\
steel producers such as SSAB, LKAB, Voestalpine, LQFUHDVH WKH SURSRUWLRQ RI + $ VFKHPDWLF GLDJUDP RI
2
7K\VVHQ.UXSS DQG 6DO]JLWWHU 7KHVH FRPSDQLHV H[SHFW 6$/&26 URXWH LV VKRZQ LQ )LJ
WKH WHFKQRORJ\ WR UHDFK FRPPHUFLDOLVDWLRQ DW ODUJH
FDSDFLWLHV E\ 0DWHULDO (FRQRPLFV 7KHVH
SLORWV ZLOO SURYLGH PRUH SUHFLVH GDWD RQ WKH DPRXQW RI
H QHHGHG 6RPH RI WKH SURMHFWV EHLQJ SXUVXHG IRU ORZ
2
HPLVVLRQV VWHHO SURGXFWLRQ WKDW UHO\ RQ + DUH
2
+<%5,7 + %5HDNWKURXJK ,URQPDNLQJ 7HFKQRORJ\
,Q 6ZHGHQ 66$% D VWHHO SURGXFHU /.$% DQ LURQ RUH
SHOOHW PDQXIDFWXUHU DQG 9DWWHQIDOO D SRZHU FRPSDQ\
IRUPHG WKH +<%5,7 MRLQW YHQWXUH WR H[SORUH WKH
IHDVLELOLW\ RI + EDVHG VWHHOPDNLQJ XVLQJ D PRGL¿HG )LJ 6FKHPDWLF GLDJUDP RI 6$/&26 URXWH
2
'5, ($) SURFHVV GHVLJQ &XUUHQWO\ DW SLORW SKDVH WKH &KDOOHQJHV $KHDG IRU + ¶V 8VH
¿UVW FRPPHUFLDO SODQW LV H[SHFWHG LQ :LGHVSUHDG XVH RI + LQ JOREDO HQHUJ\ WUDQVLWLRQV IDFHV
2
,Q WKH FDVH RI +<%5,7 LURQ PHWDO LV SURGXFHG E\ XVLQJ VHYHUDO FKDOOHQJHV JLYHQ EHORZ
H JDV DV WKH PDLQ UHOXFWDQW 7KH SURGXFWLRQ URXWH LV &RVW Producing H IURP ORZ FDUERQ HQHUJ\ LV FRVWO\
2 2
VLPLODU WR H[LVWLQJ GLUHFW UHGXFWLRQ SURFHVVHV H[FHSW DW WKH PRPHQW 7KH FRVW VWUXFWXUHV RI IRVVLO DQG IRVVLO
IRU WKH FDUERQ GLR[LGH HPLVVLRQV + reacts with iron IUHH YDOXH FKDLQV DUH VWURQJO\ GHSHQGHQW RQ WKH SULFHV
2
R[LGHV WR IRUP ZDWHU LQVWHDG RI FDUERQ GLR[LGH + gas
2 RI FRNLQJ FRDO HOHFWULFLW\ DQG HPLVVLRQ ULJKWV µ:LWK WKH
LV SURGXFHG E\ HOHFWURO\VLV RI ZDWHU XVLQJ IRVVLO IUHH current H PDUNHW SULFH LQ &KLQD WKH HQHUJ\ FRVW RI
2
electricity, which is already the standard in Sweden. the H EDVHG LURQ PDNLQJ WHFKQRORJ\ ZRXOG EH PRUH
2
$ VFKHPDWLF FRPSDULVRQ GLDJUDP RI %) DQG +<%5,7 WKDQ WLPHV FRVWOLHU WKDQ WKH WUDGLWLRQDO %) WHFKQRORJ\
routes is shown in Fig. 3. > @ 2QO\ DQ H[SHFWHG IXWXUH VKLIW LQ FRVWV DQG PDUNHW
GHPDQGV PDNHV WKH IRVVLO IUHH + concept an attractive
2
alternative.
The present capital expenditure and operational
H[SHQGLWXUH IRU HOHFWURO\VHU DUH EHWZHHQ 5V
± N: DQG RI FDSLWDO H[SHQGLWXUH
UHVSHFWLYHO\ &DSLWDO H[SHQGLWXUH IRU HOHFWURO\VHU LV
H[SHFWHG WR EH UHGXFHG WR ± N: E\
DQG N: E\ +RZHYHU RSHUDWLRQDO
H[SHQGLWXUH IRU HOHFWURO\VHU LV H[SHFWHG WR EH DW WKH
VDPH OHYHO E\
&RVWV RI + IURP HOHFWURO\VLV WRGD\ DUH UHODWLYHO\ KLJK DW
2
DURXQG 5V NJ YHUVXV 5V NJ IURP QDWXUDO
JDV UHIRUPDWLRQ +RZHYHU DV WKH FRVWV RI HOHFWULFLW\
DQG HOHFWURO\VHUV IDOO WKH HႈFLHQFLHV RI HOHFWURO\VHUV
LPSURYH DQG WKH DYHUDJH ORDG IDFWRU IRU UHQHZDEOH
HQHUJ\ LPSURYHV FRVWV RI JUHHQ + LV H[SHFWHG WR IDOO
2
WR DURXQG 5V NJ E\ DQG 5V NJ E\
)LJ &RPSDULVRQ GLDJUDP RI %) DQG +<%5,7 URXWHV
7KH PRUH FRVW HႇHFWLYH PRGH RI RSHUDWLRQ LV XVLQJ
6$/&26 6$O]JLWWHU /RZ &2 6WHHOPDNLQJ UHQHZDEOHV LQVWHDG RI JULG HOHFWULFLW\ 7KLV LV GXH
/LNH WKH +<%5,7 SURMHFW WKLV FROODERUDWLRQ EHWZHHQ WR WKH KLJK FRVWV RI JULG HOHFWULFLW\ LQ ,QGLD UHODWLYH WR
6DO]JLWWHU $* DQG WKH )UDXQKRIHU ,QVWLWXWH DLPV WR UHQHZDEOHV DV ZHOO DV WKH LPSDFW RI IDOOLQJ HOHFWURO\VHU
SDUWLDOO\ LPSOHPHQW + EDVHG UHGXFWLRQ RI LURQ RUH XVLQJ FDSH[ PHDQLQJ WKDW WKH ORZ XWLOLVDWLRQ RI HOHFWURO\VHUV
2
STEEL TECH