Bauxite is the principle ore of aluminum having the chemical name hydrated aluminum oxide with the chemical formula Al 2 O 3. 2 H 2 O. Impurities present in bauxite are iron oxides such as hematite ( Fe 2 O 3) and geothite ( FeHO 2), silicon dioxide SiO 2, the clay mineral kaolinite Al 2 O 3. 2 SiO 2. 2 H 2 O and a small amount of titanium ...
WhatsApp: +86 18037808511
All the statements are correct. (i) In gold Schmidt thermite process aluminium acts as a reducing agent. (ii) Mg is extracted by electrolysis of aq. solution of MgCl 2. (iii) Extraction of Pb is possible by smelting. (iv) Red Bauxite is purified by Serpeck's Method. Medium.
WhatsApp: +86 18037808511
For the purification of red bauxite which contains iron oxide as impurity to Bayer's process. For the purification of white bauxite which contain silica as the main impurity serpeck's process. Ask doubt. Courses. IITJEE. Class 11; Class 12; Dropper; NEET. Class 11; Class 12; Dropper; UP Board. Class 9; Class 10; Class 11; Class 12; Bihar Board ...
WhatsApp: +86 18037808511
Solution. Reduction of Al2O3 is not performed by carbon due to two primary reasons which are:. Very high temperatures around 2100 degree celcius is required for the carbothermic reduction. Aluminium Oxide is a very stable oxide and lies below the the oxidation line of carbon in Ellingham Diagram hence Al2O3 cannot be reduced by carbon as it is ...
WhatsApp: +86 18037808511
Solution. To transport the first set of data, use the following method and then schedule a duplicate backup job to start optimized duplication. Back up your data to disk or to tape using Backup Exec or NetBackup. Transport the tape or disk to the destination system (CAS or MMS) On the destination, inventory and catalog the data.
WhatsApp: +86 18037808511
Process Y: (Serpeck's process) : applied for white bauxite to remove z {chief impurity} then process X and impurity Z are_____. Medium. View solution > ... In the extraction of aluminium; Process X: applied for red bauxite to remove iron oxide Process Y: (Serpeck's process): applied for white bauxite to remove Z (chief impurity) ...
WhatsApp: +86 18037808511
Solution Verified by Toppr Correct option is B) Bayer's process is used for benficiation of red bauxite. Serpeck's process is used for benficiation of white bauxite. Reaction to remove impurity; SiO 2+2C→Si+2CO Video Explanation Was this answer helpful? 0 0 Similar questions
WhatsApp: +86 18037808511
In the extraction of aluminium Process `X:` employed for red bauxite to remove iron oxide (main impurity) Process `Y:` (Serpeck's process): used for while b...
WhatsApp: +86 18037808511
In the extraction of aluminium Process X: applied for red bauxite to remove iron oxide {chief impurity} Process Y: (Serpeck's process) : applied for white bauxite to remove z {chief impurity} then process X and impurity Z are_____. View Solution. Solve.
WhatsApp: +86 18037808511
Red PEEK Tubing (1/16) Red PEEK Tubing (1/16) Toggle navigation. Sign In; Compare; 1300 032 032 Quick Order. Capillary Electrophoresis. Capillaries and Cartridges. Capillaries; Cartridges; Detectors and Accessories ... By submitting your information, you agree that SCIEX may collect and further process your personal data in accordance with ...
WhatsApp: +86 18037808511
Process Y (Serpeck's process): applied for white bauxite to remove Z (chief impurity) then process X and impurity Z are: Medium. View solution > In the extraction of aluminium, ... Red Bauxite is purified by Serpeck's Method. Medium. View solution > View more. CLASSES AND TRENDING CHAPTER.
WhatsApp: +86 18037808511
Solution. The correct option is D Leaching. Bauxite ore is concentrated by the process of leaching. It is a process in which a suitable solution is added to the ore. A chemical reaction takes place between ore and solution in which the ore dissolves in the solution. The insoluble impurities are filtered off.
WhatsApp: +86 18037808511
White bauxite (Serpeck's process) having impurity of Si02(Major), rest minor TiO Fe203 . Bayer's Process : For red bauxite A1203QH20 A1203+2H20 (Calcination) di. ested With 40% NaOH filtration A1203 + Si02 + NaOH Na2Si03 (Soluble) tt ts chemtcaL Leachtn.ø Residue of FeP3 S
WhatsApp: +86 18037808511
Complete step by step answer: In this question we have asked about the purification of Bauxite by Serpeck's reaction. So, first of all, what is bauxite? Bauxite is a form of sedimentary rock and is the principal source of the popular metal aluminium. The chemical formula of bauxite is A l 2 O 3 .2 H 2 O.
WhatsApp: +86 18037808511
In the extraction of aluminium Process X: applied for red bauxite to remove iron oxide {chief impurity} Process Y: (Serpeck's process) : applied for white bauxite to remove z {chief impurity} then process X and impurity Z are_____.
WhatsApp: +86 18037808511
Keeping the above characteristics in view, several west coast lateritic bauxite mines of India employ dry crushing−screening process to bring down silica content from the metallurgical grade bauxite [].Recently, a bauxite mine of Guinea known as AGB2A has also adopted the dry beneficiation procedure to cut down silica from about 7% to below 3%, to make this one the best metallurgical grade ...
WhatsApp: +86 18037808511
In the Bayer process, the insoluble product generated after bauxite digestion with sodium hydroxide at elevated temperature and pressure to produce alumina is known as red mud' or bauxite residue'. (1) Roughly tons of red mud wastes are generated per ton of aluminum produced.
WhatsApp: +86 18037808511
Bayer's process will be uneconomical due to generation of insoluble sodium aluminium silicate. Aluminium ore is also called bauxite. The bauxite is purified to produce aluminium oxide, which is a white powder and aluminium can be extracted from it. The extraction is done by the process of electrolysis. Note: Red Mud is the waste product that ...
WhatsApp: +86 18037808511
In the extraction of aluminium : applied for red bauxite to remove iron oxide {chief impurity} : (Serpeck's process) : applied for white bauxite to remove {chief impurity} then process and impurity are________. Click here:point_up_2:to get an answer to your question :writing_hand:the chief impurity present inred bauxite is.
WhatsApp: +86 18037808511
Serpeck's process This process is used for the purification of bauxite ore containing silica (SiO2) as the main impurity. The powdered ore is mixed with coke and the mixture is heated at about 1800°C in the presence of Nitrogen gas, when aluminium nitride is formed. Al2O3. 2H2O + 3C + N2 → 2AI N + 3CO+ 2H2O
WhatsApp: +86 18037808511
Click here👆to get an answer to your question ️ Identify the process to which the following reaction belongs : + Na2CO3 2NaAlO2 + 2H2O + CO2 2NaAlO2 + 2H2O + CO2 50 60^ + Na2CO3 ... Serpeck's process. D. None of these. Medium. Open in App. Solution. Verified by Toppr. Correct option is A) Hall's Process: (Red bauxite)
WhatsApp: +86 18037808511
A material supplier from Belgium would like to produce limestone powder for his custome...
India is rich in various mineral resources and it is an important mineral processing market
Copyright © 2023 GMC Co., Ltd. SiteMap
