Chemical Engineering - Chemical Engineering Basics - Discussion
Discussion Forum : Chemical Engineering Basics - Section 1 (Q.No. 9)
9.
Speisses is a mixture of the following:
Discussion:
8 comments Page 1 of 1.
Jitendra Yadav said:
7 years ago
A mixture of impure arsenides and antimonides of nickel, cobalt, iron, and other metals, produced in the smelting of cobalt and other ores.
(1)
Satyala Arun Kumar said:
9 months ago
Speiss is a mixture of impure metallic arsenides, typically composed of heavy metals like iron, cobalt, nickel, and copper combined with arsenic, antimony, and sometimes tin, often produced as a byproduct during smelting operations like lead or copper smelting; essentially.
It's a complex alloy of various metals with a high arsenic content.
It's a complex alloy of various metals with a high arsenic content.
(1)
Dharmesh said:
1 decade ago
Speiss is a molten phase consisting primarily of iron arsenide that is commonly encountered in lead smelting operations.
Ankit R sahu said:
8 years ago
What is Speisses? Anyone explain.
Kannan said:
8 years ago
Speiss is a mixed arsenide of iron (and cobalt, nickel, and copper) produced during the smelting of lead.
Sourabh said:
8 years ago
Answer is C as it contains antimonides of heavy metals as well.
V YADAV said:
8 years ago
Option C is correct I think.
Sunil v. said:
4 years ago
C is the right answer.
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