US2407651A US561458A US56145844A US2407651A US 2407651 A US2407651 A US 2407651A US 561458 A US561458 A US 561458A US 56145844 A US56145844 A US 56145844A US 2407651 A US2407651 A US 2407651A Authority US United States Prior art keywords fluorspar percent flotation lignin gangue Prior art date 1944-11-01 Legal status (The legal status is an assumption and is not a
The importance of fluorspar in the industrial development of the country, particularly in the open hearth steel and growing almninum industries, has just begun to be fully realized. During the World War fluorspar was found to be an essential mineral, but it also was found to be one which was not as abundant . in . commercial
A method is disclosed for beneficiating a fluorspar concentrate containing apatite as a gangue mineral, which includes further concentrating the fluorspar by a froth flotation process wherein the apatite is collected and floated with a cationic reagent in an acid flotation circuit and the fluorspar is depressed with fluoride ions.
The process of concentrating fluorspar by froth flotation of pulps containing fluorspar values, comprising adding to such a pulp a soluble inorganic fluoride, a lignin sulphonate, and a fluorspar collecting agent selected from the class consisting of fatty acids and soaps, and subjecting said pulp to froth flotation to recover the fluorspar. 3
fluorspar fluxes. e. Estimated. NA Not available. W Withheld to avoid disclosing company proprietary data. 1. Includes data for the following Schedule B codes: 2529.21.0000 and 2829.22.0000. 2. Defined as total fluorspar imports exports. 3. Industry stocks for leading consumers and fluorspar distributors. 4. Defined as imports exports. 5
US2407651A US561458A US56145844A US2407651A US 2407651 A US2407651 A US 2407651A US 561458 A US561458 A US 561458A US 56145844 A US56145844 A US 56145844A US 2407651 A US2407651 A US 2407651A Authority US United States Prior art keywords fluorspar percent flotation lignin gangue Prior art date 1944-11-01 Legal status (The legal status is an assumption and is not a
The importance of fluorspar in the industrial development of the country, particularly in the open hearth steel and growing almninum industries, has just begun to be fully realized. During the World War fluorspar was found to be an essential mineral, but it also was found to be one which was not as abundant . in . commercial
A method is disclosed for beneficiating a fluorspar concentrate containing apatite as a gangue mineral, which includes further concentrating the fluorspar by a froth flotation process wherein the apatite is collected and floated with a cationic reagent in an acid flotation circuit and the fluorspar is depressed with fluoride ions.
The process of concentrating fluorspar by froth flotation of pulps containing fluorspar values, comprising adding to such a pulp a soluble inorganic fluoride, a lignin sulphonate, and a fluorspar collecting agent selected from the class consisting of fatty acids and soaps, and subjecting said pulp to froth flotation to recover the fluorspar. 3
fluorspar fluxes. e. Estimated. NA Not available. W Withheld to avoid disclosing company proprietary data. 1. Includes data for the following Schedule B codes: 2529.21.0000 and 2829.22.0000. 2. Defined as total fluorspar imports exports. 3. Industry stocks for leading consumers and fluorspar distributors. 4. Defined as imports exports. 5
[randpic] About this site US2407651A US561458A US56145844A US2407651A US 2407651 A US2407651 A US 2407651A US 561458 A US561458 A US 561458A US 56
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Price Of Cement Grinding Ball Mill In Congo Kinshasa. Grinding balls and other grinding media key consumables kemcore oct 28 2015 grinding media has a big impact on grinding cost and performance so the the mills are partially filled with steel grinding balls or rods they are recommended for cement grinding and ultrafine wet.
price of cement grinding ball mill in congo kinshasa. Kinshasa Congo Africa mineral ball mill price,Kinshasa Congo Africa mineral ball mill price The Republic of the Congo often called CongoBrazzaville is a country loed in Central Africa that straddles the Equator line and covers a surface of 342000 km 2 with a population of approximately four 4 million price of cement grinding ball mill in
Price Of Cement Grinding Ball Mill In Congo Kinshasa. Price Of Cement GrindingBall MillInCongo-Kinshasa. Cement andMiningEquipment Supplier,- what should be max temperature cementmilldischarge AtMillO/l effet of higher clinker temperature on More Infomilldischarge price indiacarezin. effet of higher clinker temperature on cementmilldischarge The clinker grinding in the
Price Of Cement Grinding Ball Mill In Congo Kinshasa. Grinding balls and other grinding media key consumables kemcore oct 28 2015 grinding media has a big impact on grinding cost and performance so the the mills are partially filled with steel grinding balls or rods they are recommended for cement grinding and ultrafine wet. Online Chat.
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Home / Industrial Cleaning / Vacuum Services A Powerful Way to Access Hard-to-Reach or Sensitive Areas K2 Industrial Services owns and operates a sizable fleet of vacuum trucks including wet, dry and combination wet/dry vacuum trucks to handle your material movement needs for everything from water to
May 05, 2021 Utilizing innovative and proven vacuum technology, the Tempest industrial air mover from RAMVAC by Sewer Equipment is capable of removing dry and liquid materials over a long distance and from great depths. The debris box is 18 cubic yards, providing operators with the power and storage to get a job done quickly and efficiently.
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