Biomass-based surfactant containing hogwash oil extract and preparation method thereof

Abstract

The invention discloses biomass-based surfactant containing hogwash oil extract and a preparation method thereof. Soap powder is prepared from following main raw materials in parts by weight: 10 to 20parts of palm kernel-oil fatty acid obtained by hydrolyzing natural palm kernel oil, 75 to 95 parts of palm oil fatty acid obtained by hydrolyzing palm oil, 10 to 20 parts of coconut oil fatty acid obtained by hydrolyzing coconut oil and 10 to 20 parts of hogwash oil extracted fatty acid; after the four types of fatty acids are uniformly mixed, mixed soil is mixed with caustic soda to prepare soap particles. According to the biomass-based surfactant disclosed by the invention, the hogwash oil fatty acid is introduced to be used as one of main raw materials for the soap powder for the first time; hogwash oil can be sufficiently utilized and the utilization value of the hogwash oil is improved; environment pollution and waste emission are reduced; meanwhile, the dirt-removing capability ofthe soap powder also can be effectively improved and the residual amount of the soap powder on clothes is reduced; the soap powder prepared through a specific proportioning and mixing ratio of the fatty acids and a preparation technology has more excellent dirt-removing capability and lower residual amount, and the low-temperature solubility is also relatively ideal.

Description

technical field [0001] The invention relates to the technical field of biomass-based surfactants, in particular to a biomass-based surfactant containing waste oil extract and a preparation method thereof. Background technique [0002] At present, washing powder is still used to clean clothes more, and washing powder contains a certain amount of phosphorus. Although it can improve the cleaning effect, the presence of phosphorus has certain damage to the skin, and it is difficult to rinse the clothes thoroughly. Especially in the case of low temperature in winter, the residual amount is large, causing damage to human skin; secondly, the existence of a large amount of phosphorus will pollute the environment after discharge. [0003] Soap powder is a washing product suitable for cleaning personal clothing. It is easy to rinse and has less residue. It is a washing product that combines washing and protecting functions. It has the characteristics of natural, strong decontamination...

AI Technical Summary

Problems solved by technology

At present, the recovery and reuse of waste oil is attracting more and more attention, such as industrial catalysts, fuels, etc., but it is still relatively rare to be used in biomass-based surfactants, and how to make full use of waste oil and biomass-based surfaces The production and preparation of active agents are combined to provide a new combination and preparation process of soap powder (biomass-based surfactant) from plants, which is a technical direction worthy of research and development

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