Random good picture Not show

91 In the meantime, the cheese ammonia in yoghurt is acerbity to alleviating psychological pressure passes big, high-strung causes with angst human body exhaustion has very great help.

92 Variations of the process enable production of high purity hydrogen, methanol, ammonia, methane or low heating value gas.

93 The experimental process for recovery molybdenum and ammonium chloride from mother liquors of ammonium molybdate and ammonia leaching molybdic acid using HT adsorbents is presented.

94 Gain Modified urea formaldehyde resin foam plastics by the carbonic acid hydrogen ammonia.

95 The acid proper-ties of its coking in front and behind by temperature programmed desorption of ammonia(TPD).

96 Production: monomer boron, Danhuapeng, boron anhydride, without detectable; Hydrochloric acid , Yean, ammonia water.

97 A new EOS for ammonia water system based on triparameter cubic equation is proposed.

98 The ammonia synthesis catalyst exhibited higher intensity and catalytic activity low temperature, and good thermal resistance.

99 The installation, reduction and commercial operation of A 201 type ammonia synthesis catalyst are reported.

100 Experiments showed that when using azide as the ammonia source to replace the hydroxyl into azido, then adding zinc powder can be reduced to the product, obtained 70% yield.

101 Defects of iron casting tube in separating condenser and cooler for steamed ammonia are analysed.

102 The absorption of methyl orange by ammonia leaching residue of manganese nodule is investigated.

103 The concentrations of ammonia and nitrate in water - sediment interface varied seasonally.

104 In soilless culture, we should pay attention to proper adjust the ratio of nitrogen to potassium and the ratio of ammonia nitrogen to total nitrogen.

105 Large surface area and strong absorptive power. High speed in absorbing diversified pernicious gases such as benzene, formaldehyde and ammonia. Regeneration in short time.

106 EMFRIG N 32 with excellent chemical and thermal stability is suitable for ammonia refrigerant systems.

107 Large vacuum desiccator was used to collect ammonia volatilized from above ground parts of soybean during its growth period.

108 Based on the reaction of diethylene glycol with ammonia, the main synthesize process of morpholine was studied. The preparation of catalysts and analysis of the production were detailedly introduced.

109 Sufficient ammonia source is required during starter-making and different ammonia source has subdominant effects on microbial metabolism.

110 The major pollution indicators in the Yangtze River system are petroleum and ammonia nitrogen.

111 The catalytic hydroxyethylation of liquid ammonia by cation exchange resin was studied and the reaction mechanism was discussed. According to the experimental data, the kinetic equation was deduced.

112 Ammonia is a poisonous and harmful substance that should be recovered during equipment maintenance so as to avoid it leaks out to pollute environment and hurt human.

113 The influencing factors of treatment of low ammonia sewage by anaerobic ammonia oxidation(ANAMMOX) process were investigated.

114 Using five kinds of different alkalized conditions in the experiment, the result showed that alkalization by strong ammonia was the best condition and obtained the highest rate of alkaloids.

115 In hot cleaning of producer gas of biomass gasification, Ammonia, the trace contaminant, is decomposed to nitrogen and hydrogen catalytically.

116 The results indicated that there was a significant potential for the natural Zhenjiang clinoptilolite as an adsorbent material for ammonia nitrogen.

117 The melamine wastewater sample is distillated in the phosphate buffer solution, the emitted ammonia is absorbed,[http://sentencedict.com/ammonia.html] and its content is determined by acid-alkali titration.

118 Ethanolamine and its derivative di-and triethanolamine result from reacting ammonia with ethylene oxide.

119 The result indicates that temperature at the inlet of catalyst bed is the most optimal control parameter to realize the optimal operation of ammonia converter.

120 The invention belongs to a preparation method and a detection method of an electrochemiluminescence sensor that is used for quickly detecting ammonium (ammonia).