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91. As for mica type cyanite, using single flotation process including one roughing and three cleanings, good beneficiation indexes were obtained.

92. The conditions for reducing zinc content in the copper concentrates and recovering zinc in copper flotation tailings were determined in this paper through using the multiple factors alignment test.

93. Finally, examples of the device of cyclone aeration flotation are illustrated.

94. Direct flotation of sillimanite in alkaline medium breaks the usual practice of necessity of pre-desliming operation.

95. Seat cushion (flotation device): A life-saver is someone falls overboard.

96. The pet food processing wastewater is treated by hydrolysis contact oxidation air flotation process.

97. The slides at main door can be used as flotation aid.

98. A multi-purpose inflatable kite is presented that can be used as both a water flotation device and as an inflatable flyable kite.

99. Only now that these loans have been offloaded can flotation go ahead.

100. A flotation column is expensive in the market nowadays, and a bubble generator is easily blocked in practical production and is not applicable to the reelection of tailing products.

101. In case of a water landing, you may be used as a flotation device.

102. The converter slag from copper smelting is important secondary metal resources, which are mainly recovered by the flotation.

103. By sufficient reliability consideration in the design of both software and hardware, the system was considered to be more suitable for the vigorous environment of industrial flotation plants.

104. This method combines the advantages of both sequential flotation ultracentrifugation and density gradient ultracentrifugation.

105. By investigating the process mineralogy, the occurrence states of copper in the ore were found out, thus the treatments of sulphidizing flotation and bacteria leaching of copper oxide ore were made.

106. The pilot test shows that the flotation process is properly used.

107. The results obtained show that secondary octanol is a very effective frother for graphite flotation compared with terpineol.

108. The wreckage includes a cargo pallet and two flotation buoys.

109. In the industrial test of sylvite flotation, the system helps to fulfill the steady operation of flotation machine and selective targets effectively.

110. After the separation of quartz and calcite by flotation using anionic sodium oleate, cationic ether amine collector was used to float the chlorite, which exhibited a good selectivity.

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111. Kerosene and butyl xanthate were used as collectors in bulk flotation.

112. Soap KL-S100 is an excellent collector chemical for flotation deinking and can be added to the pulper, at the flotation cell stage or as a split addition at both points.

113. The authors discuss the applications of rosin and its derivant, including nonsulfide flotation and flotation separation of nonferrous metallic ions and organic compound from aqueous solution.

114. A new method of deashing was provided to solve the difficulty of flotation deashing by some special kind of reagent changing the surface nature of Zhungeer coal.

115. However, toy versions of life jackets or flotation devices like "water wings" do fall within the CPSC's jurisdiction.

116. Now in the event of a water landing, your seat cushion can be used as a flotation device.

117. The result shows, the mixed flotation sulphidecopper is the best.

118. It is considered that the air flotation hydrocyclone is a high-efficient and high-speed flotation device for fine materials.

119. The effect and mechanism of BK501 depressor in the separation of diaspore from kaolinite by reverse flotation was investigated by flotation test, EDS, electrokinetic potential and infrared spectrum.

120. After microcrack treatment, their leaching rate can be notably increased with decrease of the content of freely soluble copper and removal of flotation reagent on mineral surfaces.