The important advantage(s) of Lintz and Donaw | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A, B, C, D) The Lintz and Donawitz $(L.D.)$ process is a highly efficient method for steel manufacturing. Key advantages include: $1$. The process is

Vedclass · Accepted Answer

Scrap iron can be used

Vedclass · Answer

(A, B, C, D) The Lintz and Donawitz $(L.D.)$ process is a highly efficient method for steel manufacturing. Key advantages include: $1$. The process is very quick due to the high-pressure oxygen blast. $2$. It produces better quality steel by effectively removing impurities like $C$,$Si$,and $Mn$ as slag. $3$. Scrap iron can be used as a raw material along with molten iron. $4$. Operating costs are relatively low compared to older methods. Since all the given options are valid advantages of the $L.D.$ process,the question implies selecting all that apply.

List-$I$	List-$II$
$(P) \ [M(CN)_2]^-$	$(1) \ Ni$ (during refining of metal)
$(Q) \ [M(CO)_4]$	$(2) \ Ti$ (during refining of metal)
$(R) \ MI_4$	$(3) \ Pb$ (during roasting of ore)
$(S) \ MO$	$(4) \ Ag$ (during leaching of ore)

Column-$I$	Column-$II$
$A$. Metal which occurs in the native state in nature is	$P$. $Hg$
$B$. The oxide of metal that can be commercially reduced by Aluminothermic reduction process is	$Q$. $Ti$
$C$. van Arkel method is used for preparing ultrapure metal of	$R$. $Cr$
$D$. Auto reduction process is employed for the sulphide ore of	$S$. $Ag$

The important advantage$(s)$ of Lintz and Donawitz $(L.D.)$ process for the manufacture of steel is (are):

Similar Questions

Which of the following species is (are) desirable substance$(s)$ in the extraction of copper but not in the extraction of iron?

Correctly match the List-$I$ with List-$II$:

List-$I$ List-$II$

$(P) \ [M(CN)_2]^-$ $(1) \ Ni$ (during refining of metal)

$(Q) \ [M(CO)_4]$ $(2) \ Ti$ (during refining of metal)

$(R) \ MI_4$ $(3) \ Pb$ (during roasting of ore)

$(S) \ MO$ $(4) \ Ag$ (during leaching of ore)

Which of the following is not correct?

Steel is manufactured from

Vedclass Test Series

Exam Paper Generator

Online Exam Module