固体磷酸

固体磷酸催化剂的酸强度及其分布研究

Study on the Acid Strength and Distribution of Solid Phosphoric Acid Catalyst

T－49新型固体磷酸催化剂，是由具有连续水解速度分布的一系列聚磷酸硅和磷酸硼组成。

T 49 catalyst is a novel solid phosphoric acid catalyst . It is composed of a series of silica polyphosphates and boron polyphosphates having continuous distribution of hydrolytic speed .

富镁尖晶石对固体磷酸铝结合Al2O3-SiC浇注料性能的影响

Effect of magnesia rich spinel on properties of solid aluminum phosphate bonded Al_2O_3-SiC based castables

T-49新型固体磷酸催化剂及其应用

T-49 novel solid phosphoric acid catalyst and its application

T-49型丙烯齐聚和苯-丙烯烃化固体磷酸催化剂及工业应用

Development and application of T-49 solid phosphoric acid catalyst for propylene oligomerization and benzene alkylation

新一代固体磷酸催化剂T-99研制

Study on New Solid Phosphoric Acid Catalyst T-99

结果表明富镁尖晶石是固体磷酸铝结合Al2O3-SiC质浇注料较好的促凝剂，但其加入量不宜太多，最佳加入量为12%。

The results show that : magnesia rich spinel was the better setting accelerator for solid aluminum phosphate bonded Al2O3-SiC based castables , and its optimum addition was 12 % .

在硅-磷-硼三元体系的T-49固体磷酸催化剂基础上，开发了硅-磷-硼-D四元体系的T-99固体磷酸催化剂。

Based on solid phosphoric acid catalyst ( SPAC ) T 49 composed of Si P B ternary system a new SPAC T 99 composed of Si P B D quaternary system was developed .

浓缩料浆法生产固体磷酸铵

The production of solid ammonium phosphate by the slurry concentration method

环境友好型固体磷酸催化剂的研究进展

Progress in Research on Environment-friendly Solid Phosphoric Acid Catalyst

固体磷酸铝结合剂的试验研究

Investigation and development of solid aluminium phosphate binder

固体磷酸催化剂的活性相

Activity Phase of Solid Phosphoric Acid Catalysts

而以硅藻土为载体负载磷酸制备的固体磷酸催化剂是实现环境友好化催化工艺的一条重要途径。

The effect of sulfating agents and preparation methods on the structure and properties of zirconium-based solid acid catalysts ;

结果表明，采用沸石分子筛催化剂生产异丙苯，与固体磷酸催化剂相比，具有收率高、产品质量好、操作费用低、无腐蚀等优点。

The results show that in contrast to phosphoric acid catalyst , the production of cumene on zeolite catalyst exhibits low operating cost , high product yields , high product purity and little corrosion .

简述目前世界上生产异丙苯的主要方法：均相三氯化铝法、固体磷酸法以及近年新开发成功的催化精馏法，并列出这三种方法的主要技术参数及综合指标。

Summarizes the main process for isopropyl benzene-an important chemical intermediate material production : aluminium chlordie in a homogeneous system process and solid phosphoric acid process as well as the recent developed catalytic rectification process , their main technical parameters and comprehensive figures .

简述了固体亚磷酸和纯二酸替代亚氨基二乙酸盐酸盐和液体亚磷酸生产草甘膦工艺，为大生产工艺改进，提高草甘膦生产收率。

The production of glyphosate from orthophosphorous acid and pure diacid substituting for dilycolamidic acid was described , and the process was improved with high yield .

固体碱催化剂氮化磷酸铝的制备及稳定性

Preparation and stability of a solid basic catalyst aluminophosphate oxynitride