Method for producing high-efficiency washing soap powder by using sewer oil or swill oil

Abstract

The invention discloses a kind of use ditch oil or slops incompatible highly effective washes clothes with the soap powder method, including the ditch oil or slops the incompatible pretreatment, the ditch oil or slops the incompatible acidification, the ditch oil or slops the incompatible saponification, the saponified fluid synergize, bestows on the shape, makes grain, is dry and so on the step. The invention method, both reduced the ditch oil either slops incompatibly and has stopped up the derelict land ditch oil to the environment pollution from the source or slops incompatible two edible, has guaranteed people's health, moreover also provides the sufficient raw material supply for the fat chemistry, simultaneously this method also has the soap powder decontamination strength which the production cost low, makes to be strong, not injurying also the non- pollution characteristic, has the better application promotion value.

Description

technical field

[0001] The invention relates to a method for producing soap powder, in particular to a method for producing high-efficiency soap powder for laundry by utilizing waste oil or swill oil. Background technique

[0002] With the improvement of living standards, the consumption of various foods is gradually increasing, and the remaining meals of people in daily life, the fats and oils discarded by restaurants and food processing enterprises, and the fats and oils retained by waste water after washing tableware are also increasing rapidly. , and most of these oils, which are usually regarded as garbage, enter the sewer, forming what is often referred to as waste oil. Because waste oil biodegradability is very slow, it causes surface and geological water pollution, which brings serious harm to the ecological environment.

[0003] The problem of how to deal with waste oil or swill oil has always been a subject of concern. And now there are people who are motivated b...