| abstract |
The invention discloses a kind of method for preparing Pigmentum agent, it the following steps are included: 1., take nine traditional Chinese medicines material, ethanol water is added, heating extraction obtains extracting solution, wherein, extracting section liquid, which is beaten, to be recycled in extractor, extracting section liquid is sent to fluidized-bed water gas gasifier, and ethyl alcohol is added in concentration, it mixes, it stands, filtering obtains the extracting solution of nine traditional Chinese medicines material；2., prepare the ethanol solution of borneol；3., prepare the extracting solution of Moschus；4., prepare Pigmentum agent.Compared with existing batch process, improved method of the invention, it can be realized continuous production, stable product quality, low energy consumption, fouling is few, convenient for operating and controlling, the labor intensity of worker had not only been alleviated, but also has reduced the repair rate of equipment, so that the production cost of product significantly reduces 35% or more, very significant economic benefit is achieved. |