ammonia sulfate
英 [əˈməʊniə 'sʌlfeɪt]
美 [əˈmoʊniə 'sʌlˌfeɪt]
网络 硫酸铵
双语例句
- Wet ammonia flue gas desulfurization ( FGD) process offers an unique advantage of an attractive ammonium sulfate by-product that can be used as fertilizer.
主要介绍了湿式氨法烟气脱硫技术，为烟气脱硫技术的选择提供参考。 - Dynamic Experimental Research on Air Stripping of Sulfur-Ammoniac Wastewater in Rare-Earch Industry Recovery of High Concentration Ammonia Nitrogen in Rare Earth Ammonia Sulfate Wastewater
稀土硫铵废水高浓度氨氮回收试验研究 - Moistening& warming method was applied to treat the high-concentration ammonia sulfate in fermented waste residues of lysine, so as to make it applicable to feed production.
采用湿热法处理赖氨酸发酵废渣中的高浓度硫酸铵使之能用于饲料生产。 - The result showed that the penicillium was helpful for secretion of enzyme and decomposition of cellulose, when taking straw and bran when a proportion of 3 ∶ 1 as carbon source, and mixture of ammonia sulfate and peptone as carbon source.
结果表明，该青霉菌以秸秆∶麦麸之比3∶1为碳源，硫酸铵和蛋白胨混合为氮源时，有利于酶的分泌和纤维素的分解。 - The paper studies the influences of carbonation degree, reaction temperature, the concentration of ammonia and sulfate ion in the solution on carbonation speed of mirabilite ammonium solution, and makes comparison with carbonation process of sodium chloride ammonium solution.
研究碳酸化度、反应温度、溶液中氨浓度和硫酸根离子浓度等对芒硝氨盐水溶液碳酸化过程速度的影响，并与氯化钠氨盐水溶液碳酸化过程进行比较。 - A study is conducted of the crystallization kinetics and the effect of crystallizing additives in the direct conversion of gypsum and potassium chloride in concentrated ammonia medium for the production of potassium sulfate.
其结果可为浓氨介质中石膏直接转化制硫酸钾工业化结晶器的设计与放大提供基础数据。研究了浓氨介质中石膏与氯化钾直接转化制硫酸钾的结晶动力学及结晶添加剂的作用效果。 - Elimination of total cyanogens in ammonia sulfate plant
硫酸铵装置总氰脱除实验 - Magnesium salt whiskers were prepared from salt-lake magnesium chloride ( 01 bittern) and ammonia ( or sodium hydroxide) and sulfuric acid ( or magnesium sulfate heptahydrate) by hydrothermal synthesis in autoclave.
本文以盐湖氯化镁（或海水制盐副产卤水）和氨水（或氢氧化钠）、硫酸（或硫酸镁）为原料，在反应釜内通过水热合成反应制备镁盐晶须。 - Results showed that the better technological conditions as following: reaction temperature 40 ℃, constant temperature reaction time 40 min, sedimentation time 120 min, dosage of the surface active reagent 4ml, the proportion of ammonia and magnesium sulfate 6:1.
实验结果表明，制备阻燃氢氧化镁较适宜的工艺条件为：反应温度40℃、恒温反应时间40min、陈化时间120min、表面活性剂A体积用量4ml、氨镁摩尔比6：1。 - The researches introduced potassium sulfate crystallized with ammonia as an assistant agent and the principle and process of gypsum and potassium chloride reacted selectively to produce potassium sulfate in the phase of water and salt under normal temperature.
实验研究了氨作为硫酸钾结晶助剂，在常温常压下石膏和氯化钾在水盐相体系中有选择地结晶硫酸钾的原理及工艺流程。 - The dissertation adopted neutralization precipitation method, which used ammonia to neutralize aluminum sulfate solution and aluminum nitrate solution respectively to produce fine aluminum hydroxide powder.
本文采用中和沉淀法，使用氨水分别中和硫酸铝溶液及硝酸铝溶液来制备氢氧化铝粉体。 - The structure of carbon steel pipe plate lining with stainless steel thin plate has been applied in design of heat exchanger for ammonia sulfate.
在硫铵用换热器设计中，采用碳钢管板衬一层不锈钢薄板结构。 - The indexes for the test were mainly chroma, turbidity, PH, the total hardness, Fe, Mn, ammonia nitrogen, nitrite nitrogen, nitrate nitrogen, sulfate, fluoride, colony forming unit ( cfu), total coliform, and fecal coliform.
检验指标包括色度、浑浊度、pH值、总硬度、铁、锰、氨氮、亚硝酸氮、硝酸盐氮、硫酸盐、氟化物、细菌菌落总数、总大肠菌群和粪大肠菌群。 - In the laboratory experiment one step conversion is carried out, in which potassium chloride is treated with natural gypsum or phosphogypsum in the presence of recycled ammonia and converted into a chlorine free potassic fertilizer, potassium sulfate.
本文叙述以氨循环实现天然石膏或磷石膏与氯化钾一步转化制取无氯钾肥&硫酸钾的实验室试验。 - Based on the fact that ammonia or primary amines can react with acetoacetates and aldehydes, producing dihydropyridine with an obvious absorption peak at the wavelength of 332 ± 1 nm, thus, the potency of tobramycin sulfate can be determined directly by spectrophotometry.
根据氨或伯胺能与β－丁酮酸酯类及醛类反应产生二氢吡啶，在（332±1）nm波长处有最大吸收的原理，直接测定硫酸妥布霉素的效价。 - Ammonia and nitrate, ferrous ion, sulfide, various gases and organic acids are sequentially formed, corresponding to the activities of aerobic and facultatively anaerobic bacteria, sulfate reducing bacteria, and methane producing bacteria with the development of reduction reactions.
在还原过程中，随着好氧细菌、兼性厌氧细菌、硫酸还原菌和甲烷菌的活动，相继形成氨、硝酸根离子、亚铁离子、硫化物、气体物质及有机酸。 - Analysis and Improvement about Energy Cost in Ammonia Sulfate Plant
硫铵装置用能分析与优化改进 - Removal of low concentration SO_2 in industrial flue gas by ammonia and acid to produce ammonium sulfate
用氨&酸法脱除工业烟气中低浓度SO2生产硫酸铵 - The production of potassium sulfate from ferrous sulfate ( by-product of tianium white), potassium chloride and ammonia water through the methed of ammonium-potassium sulfate was studied.
以钛白副产硫酸亚铁、氯化钾和氨水为原料，采用硫酸钾铵法制取硫酸钾。 - When liquid ammonia is used as the neutralizer for titanyl sulfate hydrolysis seed instead of caustic soda, the TiO 2 will have higher whiteness and color strength as well as better economic benefit.
用液氨代替烧碱作钛液水解晶种的中和剂，所得TiO2产品的白度、着色力好，且经济效益好。 - In the experiment, aerobic rotating biological contactor was used for ammonia removal, and the relationship among sulfate reduction, nitrate reduction, and dissolved oxygen in biofilm was measured.
利用好氧生物转盘进行了生物膜脱氨的试验，测定了生物膜内硫酸盐还原与硝酸盐还原及DO之间的关系。 - The main factors for the leaching contain the concentration of ammonia and ammonium sulfate, temperature, the liquid-to-solid ratio and particle size.
在氨-硫酸铵溶液中，影响低品位氧化铜浸出速率的主要因素为氨和硫酸铵的浓度、反应温度、液固比和矿物粒度。 - Detailed studies have been carried out on the characteristics of the strain X4 and J2 in oil degradation and the results as follows: Ammonia sulfate is the suitable nitrogen source for oil degradation.
对X4菌和J2菌降解油脂的特性研究表明：添加合适的氮源促进油脂的降解，硫酸铵为首选。