1.
Preparation of Sub-micron 4A Molecular Sieve Using Silicon Dregs--an Outgrowth of Phosphate Fertilizer
利用磷肥副产物硅渣制备亚微米4A分子筛
2.
Study on Optimal Techniques of White Carbon Black Made from By-product of Phosphate Fertilizer--Silicofluoric Acid by Orthogonal Experiment
正交实验研究磷肥厂副产物氟硅酸制取白炭黑最佳工艺
3.
Process Study of Prepared the Cryolite from Fluosilicic Acid-a by-Product of a Phosphate Fertilizer Factory;
由磷肥副产氟硅酸制取冰晶石的过程研究
4.
Approach to the Use of Fluoride Byproduct from Phosphorous Fertilizer Industry
磷肥工业副产氟资源综合利用途径初探
5.
Ammonification technology of silica production by using waste fluorosilicic acid as by-product of phosphate fertilizer production
利用磷肥副产氟硅酸制白炭黑的氨化工艺研究
6.
Manufacturing technology of ammonium fluoride and white carbon black from fluosilicic acid by-produced in phosphate fertilizer industry
用磷肥副产氟硅酸制氟化铵和白炭黑工艺研究
7.
Preparation of ammonium sulfate and calcium carbonate from phosphogypsum produced in the production of nitrophosphate
用硝酸磷肥生产中副产的磷石膏制备硫酸铵和碳酸钙
8.
Several other materials can be used for liming purposes, such as, baked or burned oyster shells, marl, basic slag, wood ashes, and cement industry by-products.
其它几种物质也可用来施用石灰，如?壳灰、灰、渣磷肥（性炉渣）草木灰和工业水泥的副产品等。
9.
Comprehensive utilization of phosphogypsum-the by-product from WPA production
湿法磷酸生产中副产物磷石膏的综合利用
10.
Preparation of 4A Molecular Sieve from Waste in Phosphate Fertilizer Production
利用磷肥生产废弃物制备4A分子筛
11.
Study on integrated utilization of by-products produced from industrial production of sodium hypophosphite
次磷酸钠工业生产副产物综合利用研究
12.
Utilization of calcium carbonate residue in the process of comprehensive utilization of phosphogypsum
磷石膏综合利用副产物碳酸钙渣的深加工研究
13.
A fertilizer containing phosphorus compounds.
磷肥含有磷化合物的一种化肥
14.
Effects of P, K and Mg Fertilizers Application on Growth and NPK Distribution under Different Rotation Systems in Rapeseed;
磷钾镁肥对不同茬口油菜物质生产及氮磷钾分配的影响
15.
Soil Organic Matter, Phosphorus and Potassium Fertility of Different Fertilization Systems and Its Effect on Crop Yield;
不同施肥制度土壤腐殖质、磷钾肥力特征及其对作物产量的影响
16.
Effect of different fertilization systems on soil phosphorus fertility and crop yield
不同施肥制度对作物产量及土壤磷素肥力的影响
17.
The Design of 10kt/a DCP from Dilute Sulfuric Acid Produced by the Carbinol Methane-chlorides Project;
甲醇法甲烷氯化物装置副产稀硫酸生产饲料级磷酸氢钙装置设计
18.
Study on purification of phosphatidylcholine from crude glycerol byproduct of biodiesel
生物柴油副产物甘油中磷脂酰胆碱的提取纯化研究