1) acid & ammonia pipe reactor-slurry spray granulation process
氨酸管式反应器喷浆造粒
2) pipe reactor for sulfuric acid and ammonia
硫酸、氨管式反应器
3) ammonization tubular reactor
氨化管式反应器
1.
A new technoloty is described for production of ureabased compound fertilizer with high N content, including the adoption of ammonization tubular reactor, rise of granulating temperature(70～80℃),decrease in granulating moisture(1.
介绍1套生产高氮尿基复合肥的新技术,该技术特点有:采用氨化管式反应器,提高造粒温度(70～80℃),降低造粒水分(1。
4) slurry-spraying granulation
喷浆造粒
1.
Comparing with the domical traditional slurry-spraying granulation processes,this paper discussed the processes advantage and application prospect of ammoniation-granulation processes in pipe reactor in the production of S-based compound fertilizer.
通过与国内传统的喷浆造粒工艺技术比较,讨论管式反应器氨化造粒工艺在硫基复合肥生产中的技术优势和应用前景。
5) spraying granulation
喷浆造粒
1.
Technological features of urea melt spheroidizing(spraying granulation) process for production of high N compound fertilizer;
尿素熔融喷浆造粒工艺生产高氮复混肥
2.
Troubles encountered in operation of 100 kt/a compound fertilizer plant by urea melt spraying granulation process and method for shooting;
100kt/a尿素熔融喷浆造粒复合肥装置运行中的问题和处理
3.
Consideration of some problems present in 50 kt/a urea melt spraying granulation plant;
5万t/a熔融尿素喷浆造粒装置若干问题的思考
6) spray granulation
喷浆造粒
1.
Based on the existing granule-method compound and mixed fertilizer production,more varieties of compound and mixed fertilizers can be produced using the urea melting and spray granulation process.
在原有团粒法生产复混肥的基础上 ,用尿素熔融喷浆造粒工艺可生产多种品种的复混肥 ,产品的颗粒强度高、光滑圆润 ,不易结块。
2.
This article introduces the energy-saving and consumption-reducing measures for fused salt granulation process, spray granulation process and urea solution production process in urea-base compound fertilizer production.
介绍尿基复合肥熔盐团粒、喷浆造粒、尿液联产三项工艺节能降耗及实现无返料、无干燥、无污染特点、界定范围和不同规模装置投入产出比。
3.
The manufacture of high N & K by melted urea spray granulation are presented in process,equipment and specification,especially against 2 specialty fertilizers(vegetable 20-7-18 and fruit trees 18-7-20),and the possible problems as well as their counter measures are summarized such as nutrient fluctuation,low granulation rate,powder material into products,scaling of product.
介绍尿素熔融喷浆造粒法生产高氮高钾三元复混肥的工艺、设备和配方设计,针对蔬菜型复混肥(20-7-18)、果树型复混肥(18-7-20)两种配方,讨论了生产过程的操作特点和控制要点。
补充资料：喷浆
喷浆
gunite
pen】Iang喷桨(g unite)采用喷射方法将水泥沙浆覆盖于岩面。喷浆应用于工程，20世纪初始于美国。喷浆的基本原理是:砂和水泥干拌后喂入沙浆喷枪，用压缩空气把拌和料从喷枪中通过软管吹送至喷嘴，与压力水棍合后高速喷射到须覆盖的表面。喷嘴应持于离喷射表面0.9一1.5米处，并保持不断移动。砂浆干拌时灰砂的配合比为1:3一1:3.5，喷射好的砂浆配合比为1:2.5一1:3，水泥用量40。一500千克/米”，水灰比0.45一0.51，砂最佳含水率3一6%。喷浆不易堵管，回弹率小，可用于地下工程围岩支护，封填坝心下的岩石表面裂隙，边坡防护，混凝土和钢筋混凝土结构的加固和修理等。(衷荣涛蒋元驹)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条