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61. The barium hydroxide was produced by the reaction of raw material barium sulfide with the copper oxide in water.

62. Semiconductor materials, such as titania, zinc oxide, cadmium sulfide and cadmium telluride have excellent UV absorption property to generate photoelectrons, which form photocurre...

63. Susumu Mizuta , Wakichi kondo , Kinjiro Fujii. Hydrogen production form hydrogen sulfide by the Fe - Cl hybrid process. Ind Eng Chem Res, 1991,30:1601—1608.

64. Hydrogen sulfide is present in raw natural gas and in the odor of rotting eggs.

65. The invention provides an effective method featuring small medicament use amount, convenient usage and little environment pollution for the separation of molybdenum and bismuth sulfide minerals.

66. Rose, Rose, and so can absorb hydrogen sulfide, benzene, phenol, ether and other harmful gases.

67. The efficient components of allicin were identified as diallyl sulfide, diallyl disulfide, diallyl trisulfide, etc.

68. Include polyoxymethylene, polyamide, polycarbonate, ABS, polyphenylene oxide, polyethylene terephthalate, polysulfone, polyether sulfone, polyimide, polyphenylene sulfide and so on.

69. Photovoltaic cells rely on amorphous or crystalline silicon, cadmium telluride, or copper indium selenide and sulfide.

70. The method, experimental equipment and results of column leaching were presented for low - grade copper sulfide ore.

71. The indoor test result of ore samples has shown that the higher the content of iron ions, the faster the speed of sulfide mineral oxidate and the greater the possibility of fire hazard exists.

72. Laboratory studies have shown that sodium sulfide or the sodium hyposulfite can be oxidized to elemental sulfur by strain 1 or strain 2, they can obtain energy from the oxidation.

73. It is economical and effective to remove low concentration of hydrogen sulfide by activated carbon.

74. Suggestions on the improvements of the aqueous alkanolamine solution process for removing of hydrogen sulfide and carbon dioxide simultaneously are also presented.

75. A method for detecting the pressure of hydrogen sulfide in a fluid by discoloration of paper which has been moistened with lead acetate solution.

76. Medium for polyester, polypropylene, polyphenylene sulfide film and so on.

77. It was also found that, besides native silver, there existed coPPer-bearing argentite which seemed to be an alternation Product through the replacing of native silver by late-formed copper sulfide.

78. Carbon reduction of copper sulfide concentrate with lime and graphite has been investigated. The results show that reduction rate of copper reached 98%, which increases with increasing temperatures.

79. Major treatment methods for arsenic include sulfide precipitation, or complexation with polyvalent heavy metals.

80. Polyphenylene sulfide ( PPS ) composites filled with Polytetrafluoroethylene ( PTFE ) and kaolin nanoparticles were prepared by compression molding.

81. The key of the CO shift process is applying sulfidation resistance shift catalyst[http://sentencedict.com/sulfide.html], so that the feed gas with sulfide can be shifted directly without removing sulfide.

82. As he went out, a smell of hydrogen sulfide, like rotten eggs, wafted in.

83. The paper discusses the solubility of the arsenious sulfide in the nonoxidizahle strong acids.

84. In addition, some comments and proposals were given for the development of polyphenylene sulfide industry in China.

85. The most common determining methods of corrosive gas - hydrogen sulfide are the methylene blue spectrophotometry and the iodimetry, however, these two methods are both affected by many factors.

86. Don't use the devices with rubber cushion or avoid black sulfide pollution.

87. The evolution, mechanism and characteristics of wet oxidation for removing hydrogen sulfide from bio - gas are reviewed.

88. The results show that ore particle size has an important impact on catalytic bioleaching of low-grade primary copper sulfide ore with activated carbon.

89. FTIR result showed that it is the physisorption of the interaction among sodium sulfide, DDA and n-octanol with smithsonite's surface.

90. Diallyl trisulfide was synthesized with a yield of 76.4% based on sodium thiosulfate, allyl bromide and sodium sulfide.