1. Used to manufacture a kind of palmitoleic acid monoisopropylamide
Palm oil is currently the world’s most created oil. Nonetheless, the water solubility of the synthesized chemicals is not as good as that of lauric acid products, as well as its oil solubility can not be compared to stearic acid products, so its growth in the field of oleochemicals is restricted. In view of the above drawbacks of palm oil products, the hydrophilic and lipophilic buildings of the product can be stabilized by preparing palmitoleic acid amide compounds. Amongst them, palmitic acid monoisopropylamide can be used as a thickener, emulsifier, antistatic representative, fat enrichment agent, anti-rust representative, and so on. It can also be utilized as an intermediate for the synthesis of lots of new and also superb surfactants. It is an extensively made use of nonionic surfactant with good thickening and foam maintaining properties. It has strong hydrolysis resistance due to the existence of amide bonds in its molecular framework. It has no cloud factor, low toxicity, and is easy to use. It is biodegradable, does not irritate the skin, as well as fulfills the demands of environment-friendly and also eco-friendly surfactants. It is presently commonly used in detergents, cosmetics, lubes, fabrics and various other fields. In addition, in the pharmaceutical area, monoethanolamide also has antidepressant, anticonvulsant and also anti-inflammatory results. As a result, palmitoleic acid monoisopropanolamide has excellent advancement possibility and also competitiveness.
CN201510455509. Propanolamide. In order to accomplish the above things, the technological remedy adopted by the present innovation is as follows: a synthesis technique of palmitoleic acid monoisopropanolamide, making use of palmitoleic acid and monoisopropanolamine as basic materials, adding a strong metal oxide catalyst, as well as decreasing stress conditions Below, palmitoleic acid monoisopropylamide is manufactured by heating, in which the molar proportion of palmitoleic acid to monoisopropanolamine is 1:1 -1.5, the synthesis temperature is 100-150 ° C, the response time is 1-5 hrs, as well as the driver The included quantity is 2-10% of the mass of isopropanolamine.
2. Palmitoleic acid can be made use of to prepare a collection agency that eases bubbling in phosphoric acid extraction
CN201710463516.3 supplies a collection agency that alleviates the bubbling of phosphoric acid removal. The enthusiast provided by the present invention that reduces the bubbling of phosphoric acid removal can preserve the foam volume of the concentrate extraction container at an affordable level while meeting the inner control indications of the dressing plant. within the range to ensure typical manufacturing. The collection agency of today invention utilizes palmitoleic acid and also lathering surfactant to supply good collection capacity for the pharmaceutical; the triethanolamine oleic acid soap has good hydrophobic residential properties and is utilized in combination with the defoaming surfactant to give the pharmaceutical with subsequent follow-up It has defoaming capability, so this representative not only ensures good collection ability in the flotation phase, but likewise has defoaming capacity in the subsequent extraction phase, thereby attaining the function of speeding up the bubble bursting in concentrate extraction. This product fixes the problem of gurgling throughout subsequent extraction on the facility of fulfilling the manufacturing index needs. It does not require the handling plant to include additional defoaming representatives. It fixes the flotation protection issue while making sure optimum production benefits.
The creation is recognized through the following technology: an enthusiast for reducing bubbling in phosphoric acid removal, which is defined because: it consists of the following materials, each material is determined partially by weight, 10-40 parts of triethanolamine oleic acid soap, palm oil 60-90 parts of acid, based on 100 parts of the saponified mixture of palmitoleic acid as well as triethanolamine oleic acid soap, then include 2-4 parts of defoaming surfactant and 4-8 parts of frothing surfactant to prepare Technique: Mix 10-40 parts of triethanolamine oleic acid soap as well as 60-90 parts of palmitoleic acid, warmth the mix to 100-120 ° C to completely dissolve and also blend, include 90-130 parts of salt hydroxide, and mix at 70- Saponify at 90 ° C for 50-75 mins, then based on 100 parts of the saponified mixture, include 2-4 parts of defoaming surfactant as well as 4-8 parts of foaming surfactant as well as mix uniformly to prepare phosphoric acid. Remove the bubbling enthusiast.
The coconut oil is coconut oil with a myristic acid web content of 40-50%. The palmitoleic acid is palmitoleic acid with an overall content of palmitic acid and also stearic acid getting to 60-80%.