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- This paper introduced phosphoric acid remove mix method and produce of ammonium phosphate tribasic method. 介紹了磷酸除雜質(zhì)方法及生產(chǎn)磷酸三銨方法。
- Do not use HALON 1301, dry ammonium phosphate, or bicarbonate on NF3 fires because they produce toxic by-products. 不要在同NF3有關(guān)的火焰上使用HALON1301、干磷酸銨或重碳酸鹽,因為它們產(chǎn)生有毒副產(chǎn)品。
- The phosphate-contained residue in the purifying process may be fed back to the production of ammonium phosphate fertilizer. 凈化液經(jīng)濃縮到適當密度后再冷卻結晶,即可獲得所需純度的磷酸一銨產(chǎn)品,凈化過(guò)程所產(chǎn)含磷濾渣可返回磷銨肥料生產(chǎn)系統。
- The key steps of ammonium phosphate production by triple superphosphate facility lie in the 2 stages of reaction and scrubbing. 重鈣改產(chǎn)磷銨的關(guān)鍵在于反應和洗滌兩部分。
- The feasibility of the treatment of phosphate wastewater and landfill leachate by magnesium ammonium phosphate(MAP) process are discussed. 探討了磷酸銨鎂法綜合處理磷酸鹽工業(yè)廢水和垃圾滲濾液的可行性。
- An analysis is made of ammonium phosphate production by the process of pre neutralization and ammoniation granulation in high elevation regions. 對高海拔地區預中和氨化?;卒@生產(chǎn)過(guò)程進(jìn)行了分析,認為高海拔地區的自然環(huán)境與低海拔地區相比有較大的差異。
- Slurry Concentrating Process(SCP) for ammonium phosphate production was tested withsome kinds of typical phosphate rock, such as Kaiyang, Liuyang rock. 以開(kāi)陽(yáng)、瀏陽(yáng)等幾種有代表性的磷礦為原料,進(jìn)行了料漿法制磷銨的試驗研究。
- This paper analyzed the ammonia poisoning in the production of ammonium phosphate,also proposed the relative curing measures. 對磷銨生產(chǎn)過(guò)程中發(fā)生氨中毒的常見(jiàn)情況進(jìn)行分析,并指出相應的有效救治措施。
- The technology of magnesium ammonium phosphate(MAP) is one of effective removal of high strength ammonia nitrogen and phosphate in wastewater. 磷酸銨鎂(MAP)技術(shù)是一種有效去除廢水中高濃度氨氮和高濃度磷酸鹽的技術(shù)。
- With the growth in demand for phosphoric acid, ammonium phosphate and triple superphosphate(TSP) in industry and agriculture, China has become the largest phosphogypsum country. 隨著(zhù)工業(yè)、農業(yè)上對磷酸、磷銨和重過(guò)磷酸鈣的需求增長(cháng),中國已經(jīng)成為第一大磷石膏副產(chǎn)國。
- The results indicated that the following components were easily identified: magnesium ammonium phosphate (struvite), calcium oxalate, calcium carbonate, uric acid. 結果表明:傅立葉變換紅外光譜法可方便地鑒定出動(dòng)物尿結石中的磷酸鎂按(鳥(niǎo)糞石)、草酸鈣、碳酸鈣、尿酸等成分。
- The title super-thin fire retardant intumescent coatings for steel structure is prepared with monobasic ammonium phosphate(ADP),pentaerythritol,melamine,and acrylic resin. 以磷酸二氫銨、季戊四醇、三聚氰胺及丙烯酸樹(shù)脂為原料研制了一種超薄膨脹型丙烯酸樹(shù)脂鋼結構防火涂料。
- The title super-thin fire retardant intumescent coatings for steel structure is prepared with monobasic ammonium phosphate (ADP), pentaerythritol, melamine, and acrylic resin. 摘要以磷酸二氫銨、季戊四醇、三聚氰胺及丙烯酸樹(shù)脂為原料研制了一種超薄膨脹型丙烯酸樹(shù)脂鋼結構防火涂料。
- According to the Code for Design of Extinguisher Disposition in Buildings, portable fire extinguisher box, in which there are necessary number of portable ammonium phosphate powder extinguishers, will be installed under every hydrant box. 在本建筑內按"建筑滅火器配置設計規范"在每個(gè)消火栓箱下設手提式滅火器箱;箱內設有必要數量的磷酸銨鹽手提式滅火器.
- The decomposed temperatures of flame retardant system (monobasic ammonium phosphate (MAP), pentaerythritol, (melamine) have a great influence on the performance of fire retardant coatings. 阻燃體系(磷酸二氫銨、季戊四醇、三聚氰胺)的分解溫度對防火涂料的性能有明顯的影響;
- Come nearly 20 years, in NP the scale of the urea in total wastage and ammonium phosphate increases significantly, compound fat scale is in simple substance phosphate fertilizer and NPK drop. 近20年來(lái),在氮磷總消耗量中尿素和磷酸銨的比例顯著(zhù)增加,單質(zhì)磷肥和氮磷鉀復合肥比例在下降。
- Using magnesium salt as a precipitant in the treatment of wastewater containing phosphate and ammonium can remove both of them resulting in the formation of magnesium ammonium phosphate. 摘要利用鎂鹽和廢水中的氮、磷生成白色的磷酸銨鎂沉淀,可以實(shí)現廢水中氮磷的脫除。
- The data of gas-liquid balance of ammonium phosphate solution in gas system under different pressures are measured by a gas-liquid balance unit and the gained relative equation is calculated. 采用汽液平衡裝置測定了不同壓力下磷銨溶液在煤氣系統的汽液平衡數據及計算所得的汽液平衡關(guān)系式。
- Most synthetic detergents are in the form of powder or liquid. 大多數合成洗滌劑呈粉狀或液態(tài)。
- Be careful not to lose too much liquid by evaporation. 小心,不要因為蒸發(fā)作用而失掉過(guò)多的水份。