chemistry hbsc3203

8/10/2019 Chemistry Hbsc3203

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CHEMISTRY HBSC3203

TABLE OF CONTENT

NO. TITLE PAGE NO.

1!0

2!0

3!0

4!0

5!0

6!0

INTRODUCTION

ROCESS TO RODUCE THE STEEL CUTLERY

STARTING FROM IRON ORE

TYES OF OLLUTANTS FROM IRON ORE

INDUSTRY AND ITS EFFECT

3!1 OLLUTANTS THAT CAUSE LAND

OLLUTION

3!2 OLLUTANTS THAT CAUSE AIR

OLLUTION

3!3 OLLUTANTS THAT CAUSE LAND AND

"ATER OLLUTION

GO#ERNMENT$S EFFORT TO RE#ENT /

REDUCE THE EN#IRONMENT EFFECTS THAT

OCCUR FROM IRON INDUSTRY!

AS A SCIENCE TEACHER HO" CAN YOU

EDUCTE YOUR UILS IN THE CLASS/SCHOOL

TO RE#ENT / REDUCE OLLUTION RELATING

TO IRON INDUSTRY IN THE FUTURE!

REFERENCE

1 % 2

3 % 4

5 % 7

7 % 8

9 % 10

10 % 12

12 % 14

15 % 16

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CHEMISTRY HBSC3203

1.0 INTRODUCTION

Figure 1.0 : A moer! "#ee$ mi$$ %rom E&"# Germ&!' (i#' o% Ei"e!)u##e!"#* 1+,+.

I&'( )(* +,--. + '(- ' ,- '+, (*)-(,). &-+'&-+ (--*-* ( (*+,& +-,'&+!

D- ,' ,+ )&*(-++ *&)., )(* -& +,).- ( +). +,&,&- &'( )(* +,--. +

(--*-* ( ),'',- (*+,& '(+,&,'( )(* &-),(: ,''.+! I&'( + &-&-+-(,-* ;,

,- +'. F- + )(* (-&).+

; )( - -?,&),-* ,' &'*- &'( )(* +,--. ,&': &'( '& +,--. )>(: (*+,&!

T-&- )&- 4 ,-+ ' &'( '&-@ ):(-,,- -),,- :'-,,- .'(,- )(* +*-&,-!

M):(-,,- + ) ,- ' &'( '?*-+ ;, -). '&.) F-3O4! D- ,' ,+ ):(-,

(),&- ):(-,,- '.* ),,&), +).. -- ' &'(! M):(-,,- )+ .)> ( '.'& )(* +

&+,)..(-! H-),,- + ',-& ,- &'( '?*-+ ;, -). '&.) F-2O3! H-),,- +

)&*-& ,)( &- &'( )(* )-)&+ &''-*&). +,&,&-! G'-,,- )+ -). '&.)


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CHEMISTRY HBSC3203

S,--. *-&+ ,+-. &' &'( )+ , '(,)(+ '&- )&'( ,)( &'( )+! S,--. +

)*- ' &'( )..'(: ,':-,-& ;, )&'( ,' &'*- :. &-++,)(, &'*,! C)&'( +

)**-* ,' &--(, *+.'),'( ' &'( ),'+ +,&-(:,-((: ,- +,--.! S,--. ( ,- &)(:- '

0!002 )(* 2!1 )&'( '(,-(, + >(';( )+ )+, &'( )+ -,,-& +,&-(:, )(* *&).,

')&-* ,' ,- +,--. ;, '&- ,)( 2!1 ' )&'( '(,-(, ; + '&- &,,.- )(

-)+ ,' &-)>!

I&'( + (--*-* '& -?,-(+- +- ( ,.-& ),'',- -(:(--&(: ',-&

,-('.': )(* +' '&,! T-&-'&- &'( '& +,--. )>(: (*+,& .)+ ) ,). &'.- ,'

-(+&- +-(, +. ' &'( '& +,--. ,' )&'+ (*+,&-+! I&'( '& +,--. .. + )(

(*+,&). .)(, ,' &'*- +,--.! T- .. '(++,+ ' ,;' +,):-+ ,- &+, +,):- ( ;

B.)+, F&()- + (--*-* ,' +-., ,- &'( ;, '>- )(* .-+,'(- ,' &'*- : &'(!

: &'( + ,- (,-&-*),- &'*, &' .)+, &()- )(* )+ -& : ( )&'(

'(,-(, (: , &,,.- )(* (', +-.! T- '.,-( : &'( + ,-( , (,'

B-++--& '(-&,-& )(* ) +,&-) ' &-++&-* '?:-( + ,-( .';( ).'(: ;, : &'(

( ,- '(-&,-& &((: );) &,-+ ( B)+ O?:-( F&()- ').- &''! T- &'' )+ ,&-- .)&:- :&),- -.-,&'*-+ ,' ,&)(+-&

: ';-&-* -.-,& +'>+ '(,' ,- +&)- ' ,- '.,-( &'( )>(: , -., '( :,--&),&-! T- '.,-( &'( + ,-( ?-* ;, )&'( ,' &'*- : )., (+

&'*,+!

.0 PROCE TO PRODUCE THE TEEL CUTLERY TARTING FROM

IRON ORE

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CHEMISTRY HBSC3203

Figure .1: M&!u%&(#uri!g /ro(e"" %or iro! &! "#ee$.

F:&- 2!1 +';+ &'-++ ' )>(: &'( )(* +,--. &' &'( '&- ( +,--. (*+,&!

T-&- )&- 5 )'& &'-++ ' )(),&(: +,--.@ &'( )>(: +,--. )>(: '(,('+

)+,(: &'..(: )(* )( &'*,+!

I&'( )(* +,--. )(),&(: &'-++ +,)&,+ ;, ,,(: ).. ,- &); ),-&).+

,':-,-& (,' ) .)+, &()- ,' &'*- ', -,).! T- &); ),-&).+ (.*- &'( '&-

-..-, '>- +(,-&-* '&- )(* .-+,'(-! T- &'( '&-+ )&&- ( *-&-(, '&+@ '&-

.+ (-%+-* &'( '&-+ )(* -..-,+! O&- .+ + ,- +- ' &'( '&-+ ; '-+

(),&).. (-%+-* &'( '&-+ (.*- &'( +)(* ; + (- ( +- ;-&-)+ -..-,+ + (

+-&). ( +)-! T- ,--&),&- ' .)+, &()- + : -(': ,' '., ,- ?,&- ,'

-'- '.,-( &'(! T- ', '.,-( &'( ), ,- ,--&),&- ' 1480C + ,-( '&-* (,'

B)+ O?:-( F&()-


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CHEMISTRY HBSC3203

'(-&,-* (,' +,--. ,&': '?*),'( &-),'( *&(: .';(:! A +,&-) ' &- '?:-(

(';( )+ H', D&-, R'..(:


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CHEMISTRY HBSC3203

Figure .1.: P)'"i(&$ "#ru(#ure o% /$um2um $e&.

. .-)* (: &'-++! . + )-)&+ ( ,- '& ' (- )&,.-+ )(* + &-.-)+-* (,' ,-

)& *&(: -++'( +--&(: ,- )& )., ( ,- )&-)! T- )&'&(- (- )&,.-+ )&-

,-( ().-* )( )+(: ).),'( ' . .-)* ( ,- '*! I ,- .''*

.-)* .--. + : ,- ),-(, + &'(- ,' )- &'.-+ ' '* &'-++-+ + )+ -)&,

'(-+ (,-+,(-+ >*(-+ &-&'*,- )(* (-&'+ ++,-+!

A*.,+ ;' +-& . .-)* '+'((: )&- &'(- ,' +'&,%,-& -'&

*-&-++'( ()+-) )*'(). )( .'++ ' ''&*(),'( ),:- (+'() -)*)-+

+.&&-* +-- )(* +' '(! A+ '& >*+ . .-)* '+'((: +,'+ (.*- .'++ '

)-,,- '(+,),'( )(-) )*'(). )( >*(- ).&- &&,)., .-)&((:

*+).,-+ )(* -)'&). &'.-+! T'+- ;' +-& ),- . .-)* '+'((:

;.. )+- &-* .''* -..+ ,' &,&- .-)*(: '& -& ,' +-& )(-) )(* -':.'(

( ,- &(-!

Figure .1.: C&mium %ou!

uri!g "me$#i!g /ro(e"".

Figure .1.3: C&mium (&u"e" I#&i-i#&i

i"e&"e &mo!g (i4i$i&!.

C)* + ) >(* ' -,). )(* )+ .'; '.(: '(,! T-&-'&- )*

';*-& + :. .)).- )(* + &-&-* ( &'( )>(: )(* +,--. )>(: &'-++ ,'

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CHEMISTRY HBSC3203

&'*- '.,-( &'( '& +,--.! D&(: &'( )>(: '& +,--. )>(: &'-++ (- )&,.-+

' )* + &-.-)+-* &' ,- .)+, &()- (,' ,- )& )(* +.';. &-),+ ;, '?:-(

,' &'*- )* '?*-! S(- )* '?*- + ,'? , + ,-( ().-* '& (:-+,-*

)().+ '& )(+ (,' ,- '* )+(: &'( -)., &+>+ ( ,- '* + )+ .(:

&'.-+ &-),&- *-), >*(- )(* .-& ).&- :)+,&'(,-+,(). ,&), ,++-+ '(,

)( (-&'+ &-+&),'& )(* &-&'*,- ++,- *)):- )(* +' '&,! C)*

'+'((: + &-+'(+.- '& )+(: I,)%,) *+-)+- ( T')) &--,&- J))( ( 1912!

I,)%,) *+-)+- )+-* ).&- ( >*(-+ )(* +',-((: ' '(-+ )(* ,+ )+(: )(+

( ,- '(,+ )(* +(- (: )(* +,--. )>(: &'-++! D'?( + -&

,'? ,' )( )+ , '+-+ )&. --, '( '&:)(+ )(* ++,-+ ' )( '*! D'?(

:)+ '-+ ', &' .)+, &()- B)+ O?:-( F&()- )(* E.-,& A& F&()- (,'

,- )& *&(: +-.,(: &'-++! T- :)+ + ,-( )+'&-* )().+ )(* )( )+ ,

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CHEMISTRY HBSC3203

-(,-&+ (,' ,- .(:+ ;-( &-),(:! F'& '.,& + )+ >-( )(* *>+ *'?( +

,-( )+'&-* )(* ).),-* ( ,- ''* )( )(. ( ,- )().+$ ),, ,++-+!

T- '(,)(),-* '.,& + ,-( +'.* ,' ,- '(+-&+ )(* -),-(! S(- ,- ). .- '

*'?( + 7 ,' 9 -)&+ ,- '(-(,&),'( ' *'?( (&-)+-+ )+ ,- ''* )(! T+ +

-)+- ,- -). +,&,&- ' *'?( + -& +,).- , + +,'&-* ( ,- '* '& ) -&

.'(: ,-! T- &-+-(- ' : '(-(,&),'( ' *'?( )( )+- &'.-+ (

&-&'*,- ++,- )(* (- ++,- (,-&-&(: '&'(-+! I, + ).+' ) ,&-), ,'

)(+ )+ , )+-+ )(-&!

Figure ..: Dio5i! mo$e(u$e "#ru(#ure.

I&'( )(* +,--. )>(: &'-++ &'*-+ (,&':-( '?*-! N,&':-( '?*- )-)&+

,+-. ( :)+-'+ +,),- )>(: , ))&*'+ )& '..,)(,+! "-( N,&':-( O?*- +

&-.-)+-* (,' ,- )& ,- '.-.- '(-+ ;, ;),-& ,' &'*- )* &)(! S(- )*

&)( )+ .'; +,),- , )+-+ *)):- )(* &,&- ' .*(:+ )&+ &'-&,-+ )(* +'

'(! T- -?'+&- ' )* &)( '( )( '* )( )+- &&,)., ' --+ )(* +>(+

()+-) .* '&(: ( .(:+ )(* *)):-+ ,' &'+ )(* .-+,'>!

. POLLUTANT THAT CAUE LAND AND 6ATER POLLUTION

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CHEMISTRY HBSC3203

Figure ..1: Co7e u"e &" %ue$ i! "#ee$ mi$$.

C'>- + ,- )&'( &'*, ,), + '&-* ,- ,-&). *+,..),'( ' '). ),: ,--&),&-+ ( ,- )+-(- ' )& ( '>- '-( ),,-&-+ - )&,.-+

(,' ,- )&! T- )&%'&(- )&,.-+ '+- ) ,&-), ,' '&:)(++ , -(,-&+ (,' ,- '* '

'&:)(++ ,&': ().),'( '& ;),-& '(+,'(! T- )&,.- *)):-+ .(:+

)&*-((: ).-'. ;)..+ +--&(: :)+-'+ -?)(:- '( ,- -&)(- ' ,- ).-'. ;)..+!

T- ).&- ' :)+-'+ -?)(:- )+-+ -?-++- + ,' - &-),-* ( ,- .(:+ ,'

).,),- :)+-'+ -?)(:-! T'' + )( ()&&';+ ,- -(,& ' '?:-( ( ,-

.(:+ )+(: +'-'(- ,' +-& )+,)! I +'-'(- *&(>+ '>-%'(,)(),-* ;),-& ,-

&-+-(- ' ,- '>- ( +,') )+-+ &'.-+ ( *:-+,- ++,-! C'>- '%;'&>-&+ (

&'( '& +,--. .. )&- &'(- ,' )- )(-& ( ,- .(: ,&)-)+ &'(+ >*(- &'+,),-

)(* ',-& )&,+ ' ,-& '*!

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CHEMISTRY HBSC3203

Figure .. : N&/)#)&$e!e i! /)'"i(&$ &//e&r&!(e.

"),-& + +-* )+ ''.(: ):-(, ( '>- &'*,'(! I, + ).+' +-* ,' +-)&),-&'*, )(* %&'*, ( ,- (*+,&! T- '(,)(),-* ;),-& ',-( '(,)(+

(),).-(- )+ , + *-&-* &' '). ,)&! A+ ,- '(,)(),-* ;),-& -(,-&+ '& '* ,

*-+,&'+ &-* .''* -..+ )(* ,- )).)., ' ,- -..+ *-&-)+-+ '-& ,-! S

&-*,'( )( )+- ),-(, ,' +-& -'., )(-)! H-'., )(-) )( - .-

,&-),-((: )+ , )+-+ ,- &-)>*';( ' &-* .''* -..+!

3.0 GO8ERNMENT9 EFFORT TO PRE8ENT REDUCE THE

EN8IRONMENT EFFECT THAT OCCUR FROM IRON INDUTRY.

I&'( )(* +,--. &'*,'( '+-+ ))&*'+ --,+ '( -(&'(-(,! T-&-'&-

:'-&(-(, (,-&-(,'( + ) +, ,' &--(, '& &-*- ,- '..,)(,+ :-(-&),-* *&(:

&'( )(* +,--. )>(: &'-++!

F&+, ' ).. T- M(+,& ' S-(- )(* T-('.': +'.* '- ', ;,

+,)(*)&*+ '& '..,'( )():--(, )(* '(,&'. ( &'( )(* +,--. (*+,&! I(*+,&).

'..,'( C'(,&'. M)():--(, (: &'-++! T- :'-&(-(, +'.* ).+' &(: )(* (,&'*- .),-+,

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,-('.':-+ &' '-&+-) ,' ,- &'( )(* +,--. (*+,&-+! I&'( )(* +,--. ;'&>-&+ +'.*

- -?'+-* ;, ,&)((: :'-&(-* :'-&(-(, ),'&, +' ,), ,- )( - ;-..

)*),-* ;, ,- :&--( ,-('.':!

T- :'-&(-(, +, +:( ',' &',''. ,' ., ,- &-.-)+- ' )&. :)+-+

(,' ,- )&! ',' &',''. + )( (,-&(),'(). ,&-), ; ;)+ (,&'*-* U(,-*

N),'(+ F&)-;'&> C'(-(,'( '( C.),- C)(:- (*+

' ,-('.': )(* -,'*'.': ,' &-*- ,- -++'( ' C)&'( D'?*- )(* N,&':-(

D'?*- ( ,- ,&-! ',' &',''. '( C.),- C)(:- ; ;)+ )*',-* (

D---& 1997 )(* .),-& )-(*-* ), +--&). C'(-&-(-+ ' ,- )&,-+$


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CHEMISTRY HBSC3203

T- :'-&(-(, +'.* ;'&>(: .'+-. ;, U(,-* N),'(+ D--.'-(,

&':&) '( G.'). E(&'(-(, F(* (';.-*:-! T- ';-&'(, +, - -(.'+-* ;,

,&-+ )', ,-+ ' '..,)(,+ )(* ,- --, ' '..,)(,+ ,' )+- '..,'( ( M',-&

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CHEMISTRY HBSC3203

N),&- )+ ;-.. )+ ;)+ ,' &-*- '..,'(! E-& ,&- &-.),-* ,' ,- ,' ;, )

+.- *-+&,'( :-+ .+ ) .-)& -; '( '; '..,)(,+ )-, ,- M',-& N),&-!

S(- ';-&'(, )+ G&)). U+-& I(,-&)- -),&-+ + )+ )(),-* ,,'(+ )(*

+'(* --,+ , )( - +-* ,' &-),- +.- &-.),-* ,' ,- ,' +' ,), .+ )&-

:-( ) )(- ,' )(+;-& ,- +(: ,- ',-&! T- )( - &-),-*

&-),(: -&.(>+ '( '&&-, )(* ('&&-, )(+;-&+! T- )( - -)+. )(+;-&-*

.-,%.>(: ,- '+- ,,'( '( ,- +-.-,'( ,' +-- ;-,-& ,- )(+;-& + '&&-, '&

('&&-,! T- ';-&'(, )+ '.'&. ,-.),- ,), , :&)+ .+$ ),,&),'( ,' ,-

,'!

Figure ;. : o!e o% #)e "(ree! ")o#" %rom "(ie!(e 4ieo.

S-'(*. S-(- ,-)-& +'.* +'; *-'+ )', ,- &-*,'( ' '..,)(,+ (

&'( '& +,--.)>(: (*+,& ( &'(, ' .+! T- *-' )( - *-(-* )+ ) +-&-+ '

,&-+ ( '&&-, '&*-& ,' :- )( )*-(- ) .-)& -; ;.- '(: +). ):-+!

T- *-' +';+ )', ,- &-). .- -?).- ' &'( )(* +,--. )>(: &'-++ )(* ';

'..,)(,+ )&- &-.-)+-* (,' ,- )&! I, ).+' +';+ )', +,-+ ,' - ,)>-( ,' *-&-)+- ,-

'..,)(,+! .+ ;.. - ).- ,' .-)&( +'-,(: )+, ,&': +). .-)&((: ,-&-'&-

*-' +,+ ,- ( ,-)(: )(* .-)&((: &'-++! #*-' + -)+ ,' (*-&+,)(* )+ ,

+,.),-+ *+++'( )'(: .+!

G&' *+++'( + +'.* - ,)>-( .)- ),-& *-' )(* ';-&'(, +.*-+ )&-

+';(! .+ )&- :&'-* ( ,-)+ ' '& '& - )(* )&- :-( ) -- ' )%'(::

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CHEMISTRY HBSC3203

)-& ,' ;&,- )', ;)+ ' &--(,(: '& &-*(: '..,)(,+! A &-&-+-(,),- ' -)

:&' + )..-* ,' &-+-(, ,-& ),+ )(* (*(:+ ( &'(, ' ',-& .+ '..';-*

'&&-,'(+ :*)(- )(* +)&),'( ,- S-(- ,-)-&! T- ,-)-& )( +';

&-). )(* '(&-,- ,(:+ ( &'(, ' ,- .+! T+ (.*- &-.).- ,(:+ )*- ' &'(

'& +,--. + )+ -, )( ''* +,--. ;),-& ',,.- )(* ',-& +&) -,).! T- ,-)-&

+'.* *-'(+,&),- '( '; (;)(,-* +&) -,). + )():-* '&&-,.!

L)+,. ,- ,-)-& )( +- M&'+', "'&* ,' .+,+ *';( ,-&+ &-.),-* ,' ,- &'(

'& +,--. )>(: (*+,&! E) ;'&* ).'(: ;, *-(,'(+ )(* *-+&,'(+ )&- .+,-* (

).)-,). '&*-& +(: ,).- (,'()., ( ,- ).),'( +',;)&-!

REFERENCE

A()(-. E! R):').! M! N)&)+) G! B).) M! @ U(-&+, '

")&;>!

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D'+)(' D!L! (:%

'+,-&/*'-(,/O-&-;20'20,-20+,--.)>(:20&'-++!*!

Iron 2re Processing for the .last Furnace! (:20S,--./A&,.-

20F.-+/&'('&-!

16
http://www.jfe-21st-cf.or.jp/chapter_2/2a_1.htmlhttp://www.ecm.ncms.org/ERI/new/IRRsecsmelt.htmhttp://www.ecm.ncms.org/ERI/new/IRRsecsmelt.htmhttp://www.ecm.ncms.org/ERI/new/IRRsecsmelt.htmhttp://www.ecm.ncms.org/ERI/new/IRRsecsmelt.htmhttp://www.istc.illinois.edu/info/library_docs/manuals/primmetals/chapter2.htmhttps://www.worldsteel.org/dms/internetDocumentList/bookshop/Steelmaking-poster/document/Overview%20of%20the%20steelmaking%20process.pdfhttps://www.worldsteel.org/dms/internetDocumentList/bookshop/Steelmaking-poster/document/Overview%20of%20the%20steelmaking%20process.pdfhttps://www.worldsteel.org/dms/internetDocumentList/bookshop/Steelmaking-poster/document/Overview%20of%20the%20steelmaking%20process.pdfhttp://www.steel.org/~/media/Files/AISI/Making%20Steel/Article%20Files/ironore.%20ashxhttp://www.steel.org/~/media/Files/AISI/Making%20Steel/Article%20Files/ironore.%20ashxhttp://www.ecm.ncms.org/ERI/new/IRRsecsmelt.htmhttp://www.istc.illinois.edu/info/library_docs/manuals/primmetals/chapter2.htmhttps://www.worldsteel.org/dms/internetDocumentList/bookshop/Steelmaking-poster/document/Overview%20of%20the%20steelmaking%20process.pdfhttps://www.worldsteel.org/dms/internetDocumentList/bookshop/Steelmaking-poster/document/Overview%20of%20the%20steelmaking%20process.pdfhttp://www.steel.org/~/media/Files/AISI/Making%20Steel/Article%20Files/ironore.%20ashxhttp://www.steel.org/~/media/Files/AISI/Making%20Steel/Article%20Files/ironore.%20ashxhttp://www.jfe-21st-cf.or.jp/chapter_2/2a_1.html


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CHEMISTRY HBSC3203

The Manufacture of Steel! -'-(!,.

17
http://nzic.org.nz/ChemProcesses/metals/8A.pdfhttp://www.worldsteel.org/dms/internetDocumentList/fact-sheets/Fact-sheet_By-products/document/Fact%20sheet_By-products.pdfhttp://www.worldsteel.org/dms/internetDocumentList/fact-sheets/Fact-sheet_By-products/document/Fact%20sheet_By-products.pdfhttp://www.env.go.jp/earth/coop/coop/materials/air_poll/e_steel.pdfhttp://www.hpa.org.uk/webc/hpawebfile/hpaweb_c/1194947386187http://www.epa.gov/ttn/atw/hlthef/cokeoven.htmlhttp://nzic.org.nz/ChemProcesses/metals/8A.pdfhttp://www.worldsteel.org/dms/internetDocumentList/fact-sheets/Fact-sheet_By-products/document/Fact%20sheet_By-products.pdfhttp://www.worldsteel.org/dms/internetDocumentList/fact-sheets/Fact-sheet_By-products/document/Fact%20sheet_By-products.pdfhttp://www.env.go.jp/earth/coop/coop/materials/air_poll/e_steel.pdfhttp://www.hpa.org.uk/webc/hpawebfile/hpaweb_c/1194947386187http://www.epa.gov/ttn/atw/hlthef/cokeoven.html

chemistry hbsc3203

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