实用型氧气发生剂氧气发生动力学研究及机理探讨

Study about the O 2 generating Kinetics and the Applicable Mechenism of a New Type of O 2 generating Agent (AOGA)

对新近发明的“实用型氧气发生剂”进行了动力学研究，并提出了其氧气发生的可能机理：在有水存在下，一定配比的ＯＧ粉末（ＣａＯ２＞７０％）与ＴＧ粉末（ＦｅＰＯ４·ｎＨ２Ｏ）所构成的反应物／产物体系，消除了Ｃａ（ＯＨ）２对水扩散的阻滞作用，以及新产生的微小Ｆｅ（ＯＨ）３晶体对氧脱附的催化作用。该氧气发生剂在有水（淡、海水）存在的条件下，能够连续、稳定、均衡、在较长时间里向水生生物供应代谢所需的溶解氧，具有用水量少，用剂量省、单位剂量发氧量高，有效氧利用率高的特点，具有使用的经济性和实用性。

A new type of O 2 generating agent, called the Applicable type of O 2 generating Agent,or briefly AOGA,had been invented by us Its O 2 generating Kinetics is studied The results of the kinetic experiments are reported The applicable mechanism are summairzed as follows:in water (fresh or marine) the AOGA forms a system of materials which has a certain degree of diffusion to H 2O,thus decreasing Ca(OH) 2 resistance to the diffusion of water into AOGA,and the new Fe(OH) 3 ting crystals may catalyze the adsorption of O 2 on the surfaces of Fe(OH) 3