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What do you mean by Mond process?
/ (mɒnd, German mɔnt) / noun. a process for obtaining nickel by heating the ore in carbon monoxide to produce nickel carbonyl vapour, which is then decomposed at a higher temperature to yield the metal.
What is Mond process Class 12?
Note:The Mond process is a method for refining nickel. The nickel oxide and impurities react with the hydrogen gas to form an impure solid nickel. Nickel reacts with the carbon monoxide, forming nickel carbonyl, a gas. The impurities remain as solids.
Who discovered Mond process?
Ludwig Mond
| Ludwig Mond | |
|---|---|
| Alma mater | University of Marburg University of Heidelberg |
| Known for | Commercial use of the Solvay process Discovery of nickel carbonyl |
| Spouse(s) | Frida Löwenthal |
| Children | Robert Mond Alfred Mond, 1st Baron Melchett |
What is Mond process HOW IS CO gas used in this process?
In Mond’s process, Carbon monoxide (CO) is used to remove the impurities from the metals. Complete step by step solution: -Using Mond’s process, the pure form of Nickel can be prepared from oxides of nickel. -Mond’s process converts nickel oxides into nickel metal with very high purity in just a single process.
Which gas is known as Mond gas?
coal gas
Mond gas is a cheap coal gas that was used for industrial heating purposes. Coal gases are made by decomposing coal through heating it to a high temperature.
What is the Mond process for the refining of NI?
The Mond process is a method for refining nickel. Nickel reacts with the carbon monoxide, forming nickel carbonyl, a gas. The impurities remain as solids. The nickel carbonyl gas is heated, causing it to decompose into pure nickel and carbon monoxide.
What is Mond metal?
The metal that is refined by Mond process or the carbonyl process is nickel. This process to extract and purify nickel was used commercially before the 19th century came to an end. This technique was developed by Ludwig Mond in 1890. This compound is further heated to form which then decomposes to give pure nickel.
What is Mond process for refining nickel?
Mond process for refining of Nickel is based on the principle that nickel is heated in the presence of carbon monoxide to form nickel tetracarbonyl, which is a volatile copound.
Which one of the metal is purified by Mond process?
Nickel
Nickel can be purified by Mond process.
What is coke oven gas?
Coke-oven gas is a fuel gas having a medium calorific value that is produced during the manufacture of metallurgical coke by heating bituminous coal to temperatures of 900°C to 1000°C in a chamber from which air is excluded. The hot coke is then discharged.
Which of the following gas has the highest calorific value producer gas coal gas Mond gas blast furnace gas?
We can understand from the above discussion that coal gas has the highest calorific value.
What is the role of carbon monoxide in Mond process?
Mond process is a process for purifying nickel. The raw nickel behaves with carbon monoxide at 50-60 c to create the gas nickel carbonyl, transmitting the dirt as solids.