Chemical and pharmaceutical industry applications

Introduction: the development of chemical and pharmaceutical industry is very important to human life and production, and intelligent mechanical separation and conveying equipment has been widely used in this field. Our centrifuges and vertical disc separators, vacuum conveyors, screw conveyors and other products can be used to extract and transport specific chemical products, or to classify and dehydrate chemical and pharmaceutical products, and can also be used to separate liquid mixtures with different densities. For the chemical and pharmaceutical industry, our company from the product development and design, material selection, processing technology, quality control layer by layer to ensure the safety and reliability of products. According to the explosion-proof requirements of chemical industry, we have developed nitrogen filled explosion-proof products, which are suitable for the separation and transportation of flammable and explosive materials.

Common applicable chemical materials include: clay slurry, pigment, cryolite, dimethyl terephthalate, epoxy resin, fluorescent materials, graphite, gypsum, iron hydroxide, iron oxide, kaolin, latex, alumina, lead sulfate, lime slurry, manganese hydroxide, mica, mineral oil, nickel hydroxide, pharmaceutical intermediates, phosphoric acid products, phosphoric acid, plastic derivatives, etc Polymethylmethacrylate, polypropylene, calcium silicate, aluminum hydroxide, barium sulfate, bauxite, bentonite, calcium carbonate, calcium fluoride, calcium sulfate, carbonated sludge, sodium hydroxide, cellulose derivatives, silica, sodium chloride, titanium dioxide, calcium phosphate, various salts, vitamins, zinc carbonate, zinc oxide, zinc sulfate.

Pharmaceutical: separation and extraction of raw materials, pharmaceutical intermediates, tea, honeysuckle, Taxus, vitamin B5, pig brain protein, casing protein, etc. Extraction process of API: purification, cutting, processing, drying, crushing, extraction (water extraction or solvent extraction: ethanol and other organic solvents), solid-liquid separation, ultrafiltration, evaporation concentration (recovery of organic solvents), drying, crushing, screening, packaging, and delivery to solid or liquid preparation workshop.

According to the nature of pollutants, chemical waste can be divided into inorganic chemical industry and organic chemical industry pollutants. According to the form of pollutants, it can be divided into waste gas, waste water and waste residue. It includes:

(1) Waste produced by incomplete chemical reactions.

(2) Waste produced by side reaction.

(3) Exhaust gas generated during combustion.

(4) Waste water from cooling.

(5) Leakage pollution of equipment and pipeline.

(6) Other wastes discharged from chemical production.

Pharmaceutical industry wastes are generally divided into bioengineering, chemical synthesis, extraction and mixed preparation. Pharmaceutical industry pollution is generally solid waste, waste water and waste gas (including odor). Solid waste is also divided into non hazardous waste and hazardous waste (laboratory waste, etc.)

The waste residue produced in the pharmaceutical process contains solvents; Activated carbon used in pharmaceutical process; The catalyst used in the reaction process.