32results about How to "Absorption overall balance" patented technology

The invention discloses a preparation method of a dispersing agent of chemically modified polyvinyl alcohol, which comprises the following: a) polyvinyl acetate preparing process with a bulk method or a-1) a solution method, b) special alcoholysis process and c) drying process. The preparation method is characterized in that in the polyvinyl acetate preparing process with the bulk method and the solution method, a molecular weight regulator for controlling polymer is added, and the molecular weight regulator is acetaldehyde, butyraldehyde, paraldehyde or benzaldehyde or mixture of the above; oil is adopted as suspending agent in the alcoholysis process, and the suspending agent is isododecane, n-heptane, liquid paraffin, white oil or n-alkane of more than C15; and an end group structure of a molecular chain of the polyvinyl alcohol includes more double bonds to be used as the dispersing agent which has the excellent property of protecting the vinyl chloride monomer. The apparent of the dispersing agent of the polyvinyl alcohol is light yellow spherical powder. The preparation method of the invention has economical production cost, and excellent product performance, and the product is specially used as the dispersing agent of a suspension polymerization process of the vinyl chloride and also can be used for a hot water feeding process of vinyl chloride suspension polymerization.

A nourishing health wine containing velvet antler blood and Maca and a preparation method thereof, which is characterized in that it comprises the following steps: (1) preparing materials: fresh velvet antler blood, Maca powder, yam, wolfberry, jujube, vinegar tortoise shell, base wine, Water, mixed enzyme preparation; (2) Enzymolysis of velvet antler blood: Enzymolysis uses mixed enzyme preparation, and the filtrate is collected for later use; (3) Raw materials are extracted by conventional leaching or percolation of base wine; (4) Preparation and aging. A nourishing health wine containing deer antler blood and Maca prepared by the above method. The process of the present invention improves the nutrition of velvet antler blood wine and the utilization value of active ingredients, preserves the active substances and active ingredients, can be absorbed by the human body in a full, balanced, and rapid manner, has significant sexual improvement functions, regulates endocrine, enhances immunity, and relieves fatigue and other health benefits.

The invention discloses a fertilizing method in relay intercropping planting of potatoes and soybeans. The fertilizing method is based on a principle that leguminosae and nodule bacteria can form root nodules to immobilize nitrogen in atmosphere so that addition quantity of a chemical nitrogen fertilizer is reduced. The fertilizing method aims to the nutrient characters that topsoil in Northwest region is low in carbon (organic substances), is lack in nitrogen and phosphorus and is rich in potassium. On the basis of recommended nitrogen application quantity in soil testing formula, the nitrogen fertilizer is applied with the quantity reduced by 30%, wherein the ratio of immobilized nitrogen (N) to phosphorus (P2O5) to potassium (K2O) is 1:1:0.5. The fertilizing method employs a base fertilizer including 50% of a nitrogen fertilizer, 100% of a phosphorus fertilizer, 70% of a potassium fertilizer and 100% of an organic fertilizer and a topdressing including 50% of the nitrogen fertilizer and 30% of the potassium fertilizer. The fertilizing method provides technical guarantee to achievement of a three-win situation comprising yield increasing of crop, improvement of soil fertility and environment-friendly fertilization under a potato-soybean relay intercropping mode in Northwest region. The fertilizing method has following beneficial effects: (1) the method promotes yield increasing of both potatoes and soybeans and increases economic benefit; (2) the method improves soil situation and soil fertility; (3) the method increases utilization rate of the fertilizers and reduces environment pollution; and (4) the method can regulate nutrients and prevents and treats diseases and pests in crop.

A colored photosensitive composition containing a pigment, a binder resin, a photo-polymerizable monomer, and a photo-polymerization initiator, wherein the pigment contains the following: (A) one pigment selected from the group consisting of C.I. pigment orange 43, C.I. pigment orange 64, and C.I. pigment orange 72; and (B) C.I. pigment blue 60.