Process For Producing Concrete Foaming Agent With Sunflower Protein

Foam concrete,foam concrete or concrete.Also known as lightweight foamed concrete by foaming system foaming machine blowing agent by mechanical means and full foam,foam and cement slurry mixing,and then through the foaming machine pumping system for cast-in-situ construction or molding,a large number of closed pores containing new lightweight insulation the material formed by natural curing,with foam concrete foaming agent,cement,fly ash,powder mixing into two sets of continuous structure polymer organic binder,with uniform pores.Foamed concrete is used for slope roof insulation,ground insulation cushion,double beam pit filling,wall pouring section etc.Materials.The key lies in the advantages and disadvantages of foam concrete foaming agent,it is the production of foam concrete admixture.A kind of material is foaming agent can make the solution by mechanical force into the air to generate a large amount of foam,this kind of material is surfactants or surface active substances.Sunflower seed oil press the residue was pressed into sunflower cake and sunflower cake protein content in more than 40%,and good foaming foam has very strong stability after foaming.Xinjiang lighting quantity is big,very suitable for its growth.There are mainly in northern Aletai,suitable for planting sunflower area of Tacheng,Yili.Baicheng,Yanqi and southern Akesu area.According to the measurement of sunflower yield up to 180 kg to 200 kg.at present a large number of sunflower cake is used to feed livestock,or fermented into manure,in the industry has not yet been reasonable development and utilization.The yield of sunflower cake is very high,so the use of sunflower The prospect of making concrete foaming agent after extracting protein from cake is promising.Using sunflower cake as raw material for making protein and concrete foaming agent,on the one hand,we can make use of superior resources to improve the added value of sunflower.On the other hand,we can make foaming agent production and industrialization.Xinjiang many areas of sunflower cake high yield and utilization are not fully based on this topic to the sunflower cake protein foaming agent preparation process and two compound performance were studied,in order to improve the foaming properties,so as to be able to develop sunflower cake protein foaming agent.The experiment contents are summarized as follows:Experimental study on the types of sunflower cake hydrolyzed by alkali dosage,hydrolysis temperature and time and other factors on sunflower cake protein foaming performance,and with the orthogonal experimental method to optimize the process conditions of preparing.Of the foaming agent and foaming agent,foam stabilizing agent etc.in order to prepare compound composite foaming agent performance is more excellent.The experimental results show that the hydrolysis of calcium oxide and alkaline hydrolysis of sunflower cake,temperature controlled at 100 DEG C,time control in 2 hours,the protein foaming performance obtained under this condition had the best foaming height is 79 mm,the stability of foam for 5 hours.When the ratio of material to liquid 1:10(i.e.sunflower flower cake 10.00 g,water 100 ml)of calcium oxide is 2.5 g in boiling hydrolysis liquid obtained after 2 h as a base fluid,after optimization,surfactants experiment,determine the optimal performance of the foam composite scheme is based on the medium with 0.25 g of twelve sodium dodecyl sulfate +0.05 g ferric sulfate +0.25 G beta cyclodextrin has a foaming height of 136 mm,and it can stabilize at 104 mm after 12 hours,and its liquid secretion is very stable,which has met the requirements of actual production.The foaming agent obtained has excellent performance compared with other foaming agents sold in the market.