Chemical industry is a general term for enterprises and units engaged in the production and development of chemical industry. Chemical industry permeates all aspects, is an indispensable part of the national economy, its development is to take the path of sustainable development for human economic and social development has important practical significance.
summarize
The chemical industry occupies an important position in the national economy of various countries and is the basic industry and pillar industry of many countries. The speed and scale of the development of the chemical industry has a direct impact on all sectors of the social economy, and the annual output value of the world's chemical products has exceeded $1.5 trillion. Because the chemical industry has many categories, complex processes and diverse products, the pollutants discharged in the production are many kinds, large quantities and high toxicity, so the chemical industry is a major polluter. At the same time, chemical products in the processing, storage, use and waste disposal and other links may produce a large number of toxic substances and affect the ecological environment, endanger human health. The sustainable development of chemical industry is of great practical significance to the development of human economy and society.
definition
The chemical industry;
hua Polemonium n Polhang ye;
The chemical industry includes chemical industry, oil refining, metallurgy, energy, light industry, petrochemical industry, environment, medicine, environmental protection and military departments engaged in engineering design, fine and daily chemical industry, energy and power, technology development, production technology management and scientific research industries.
Industry classification
We divide the chemical industry into three categories: petrochemical, basic chemical and chemical fiber.
The basic chemical industry is divided into nine sub-categories: fertilizers, organic products, inorganic products, chlor-alkali, fine and special chemicals, pesticides, daily chemicals, plastic products and rubber products.
Classification of raw materials
Inorganic chemical raw material
Elemental, industrial gas, inorganic base, inorganic acid, inorganic salt, oxide, non-metallic mineral, other unclassified inorganic chemical raw materials.
Chemical ore, sulfur ore, potassium ore, phosphate ore, boron ore, other chemical ore.
Organic chemical raw material
Alkanes and derivatives, olefins and derivatives, alkynes and derivatives; Alcohols, acids, aldehydes, ketones, lipids, ethers, sulfones, amines; Carbohydrates, carboxylic acids and derivatives, quinones, aromatic hydrocarbons and derivatives, acid anhydrides.
Organic intermediates, heterocycles, nitro compounds, halides, other unclassified organic chemical raw materials.
Plastic raw material
General plastics: polyethylene, polypropylene, polyvinyl chloride, polystyrene.
Engineering plastics: polyphenylene ether, polyphenylene sulfide, polyformaldehyde, polyether imide, polycarbonate, polycarbonate polymer, polyamide, polyester resin, thermoplastic elastomer, color master recycled material, other unclassified plastic raw materials.
Rubber raw material
Rubber raw material: natural rubber.
Synthetic rubber: styrene butadiene rubber, butadiene rubber, ethylene propylene rubber, recycled rubber, rubber excipient, butyl rubber, neoprene rubber, isoprene rubber SBS, other unclassified rubber raw materials.
Resin
Resin: natural resin, epoxy resin, phenolic resin, acrylic resin, unsaturated polyester resin, ion exchange resin, amino resin, silicone resin, other unclassified resin.
Petroleum and products
Crude oil, fuel oil, lubricating oil, solvent oil, petroleum coke, paraffin, asphalt, refined oil, petroleum products, oil additives, gas petroleum products.
Chemical additives
Coating additives, water treatment chemicals, information chemicals, electronic industry additives, paper auxiliaries.
Rubber additives: antioxidant, vulcanization agent, accelerator, anti-scorch agent, dispersant, other rubber additives.
Plastic additive
Flame retardant, heat stabilizer, light stabilizer, antioxidant, coloring agent, fluorescent whitening agent, blowing agent, crosslinking agent, coupling agent, antistatic agent, lubricant, release agent, flow drops, anti-mold agent, curing agent and curing accelerator, plasticizer.
Leather additive
Textile, printing and dyeing auxiliaries, adsorbents, surfactants, emulsifiers, foaming agents, metal processing auxiliaries, other unclassified chemical auxiliaries.
Food additive
Acidity regulator, antioxidant, bleach, coloring agent, anti-coagulating agent, defoamer, color protectant, enzyme preparation, emulsifier, leavening agent, flavor enhancer, preservative, sweetener, thickener, moisture retention agent, nutrient enhancer, other unclassified food additives.
Feed additive
Nutritional additives, non-nutritional additives, amino acids, minerals, vitamins, antibiotics, antimicrobials, enzymes, antioxidants, mildewproof agents, other unclassified feed additives Chemical reagents: ethanol acetone potassium permanganate.
catalyst
Special catalyst, catalyst carrier, other unclassified catalyst.
glass
Deep processing glass, ordinary glass, architectural glass, special glass, other unclassified glass.
fertilizer
Ammonia fertilizer, potassium fertilizer, phosphate fertilizer, compound fertilizer, biological fertilizer, trace element fertilizer, bacterial fertilizer, pesticide fertilizer, plant growth regulator, other unclassified fertilizer.
pesticide
Herbicides, fungicides, insecticides, mites, rodenticides, mixed dosage forms, biological pesticides, other unclassified pesticides.
Synthetic drug
Anti-infective, antipyretic and analgesic drugs, vitamins, anti-parasitic drugs, hormone drugs and endocrine system drugs, anti-tumor drugs, cardiovascular system drugs, respiratory system drugs, central nervous system drugs, digestive system drugs, urinary system drugs, liquid system drugs, water and electrolyte regulation and acid-base balance drugs, surgical anesthesia drugs, antihistamines and antipoisons, Biochemical drugs, antiseptic and trauma surgery drugs, ent drugs, dermatology drugs, diagnostic drugs, nourishing and nourishing drugs, radiorepositin apis, pharmaceutical drugs and additives, other chemical apis.
biochemistry
Ceramics, laboratory supplies, pyrotechnics, other polymers.
Plastic product
Plastic film, plastic sheet, joint, rod, plastic pipe, profile, plastic container, automotive plastic, electronic plastic, industrial and agricultural plastic products, plastic building materials, plastic crafts, household plastic products, plastic packaging supplies, other unclassified plastic products.
Rubber products
Tires, rubber belts, rubber tubes, agricultural rubber (milk) rubber products, industrial rubber (milk) rubber products, cultural and educational rubber (milk) rubber products, medical rubber (milk) rubber products, household rubber (milk) rubber products, sealing rings, other not classified.
Household chemicals
Perfume and cosmetics raw materials, makeup products, skin care products, oral products, hair products, toiletries, soap, washing, cleaning agent, fragrance agent, deodorant, insect repellent, other unclassified daily chemicals.
polyurethane
Polyurethane raw materials, PU products, other unclassified polyurethanes.
adhesive
Inorganic adhesives, natural adhesives, synthetic adhesives, polyvinyl alcohol and polyvinyl acetate adhesives, polyurethane adhesives, hot melt adhesives, resin adhesives and acrylic adhesives, inorganic adhesives, rubber adhesives, phenolic, urea formaldehyde, melamine adhesives, other unclassified adhesives.
Chemical fibre
Slicing, polyester, nylon, acrylic, spandex, polypropylene, Vinylon; Acetate fiber, viscose fiber, polyester fiber, functional fiber, artificial fiber, other undifferentiated chemical fiber.
Dye
Direct dyes, disperse dyes, reactive dyes, acid dyes, cationic dyes, fiber dyes, leather dyes, pigment printing pulp, film dyes, other unclassified dyes.
coating
Architectural coatings, automotive coatings, Marine coatings, furniture coatings, anti-corrosion coatings, wood coatings, water-based, powder coatings, general purpose coatings, ink paints, special coatings, other unclassified coatings.
pigment
Inorganic pigments, organic pigments, other unclassified pigments.
fragrance
Natural flavor, synthetic flavor, edible flavor, daily flavor, other unclassified flavor flavor.
National standard for classification of chemical industry
Upstream Industry: (Oil components)
Petroleum exploration and exploitation
Oil products
Lubricating oil
Source of energy
Midstream industry (Base oil and feedstock/Organic intermediates)
vinylbenzene
Benzene derivative
styrene
auxiliary
Downstream Industry (Fine Chemicals/Polymer Materials)
Organosilicon chemicals
Water treatment technology and water treatment agent
Oilfield chemicals
Special wax product
General purpose plastics
Engineering plastics
polyurethane
1, inorganic chemical raw materials: elemental, industrial gas, inorganic base, inorganic acid, inorganic salt, oxide, non-metallic minerals, other unclassified inorganic chemical raw materials;
2, chemical ore: sulfur ore, potassium ore, phosphate ore, boron ore, other chemical ore;
3, organic chemical raw materials: alkanes and derivatives, olefins and derivatives, alkynes and derivatives; Alcohols, acids, aldehydes, ketones, lipids, ethers, sulfones, amines; Carbohydrates, carboxylic acids and derivatives, quinones, aromatic hydrocarbons and derivatives, acid anhydrides; Organic intermediates, heterocycles, nitro compounds, halides, other unclassified organic chemical raw materials.
4, plastic raw materials:
(1) General plastics: polyethylene PE, polypropylene PP, polyvinyl chloride PVC, polystyrene PS, ABS;
(2) Engineering plastics: polyphenylene ether, polyphenylene sulfide, polyformaldehyde, polyether imide, polycarbonate, polycarbonate polymer, polyamide, polyester resin, thermoplastic elastomer, color master recycled material, other unclassified plastic raw materials;
5, rubber raw materials:
(1) Natural rubber:
A general class: pellet glue, smoke sheet glue, air-dried sheet glue, crepe sheet glue;
B Special category: permanent viscosity rubber, oil-filled rubber, low viscosity rubber, rubber clear, easy to operate rubber, carbon black co-sinking rubber, purified rubber, clay co-sinking rubber, tire rubber, loose rubber;
C modified refractory rubber, epoxy rubber, chlorinated rubber, grafted rubber, liquid rubber, hydrochlorinated rubber, cyclized rubber;
D Rubber from other plants: silver chrysanthemum rubber, Eucommia rubber.
(2) Synthetic rubber: styrene butadiene rubber, butadiene rubber, butadiene rubber, ethylene propylene rubber, recycled rubber, rubber accessories, butyl rubber, neoprene rubber, isoprene rubber SBS, other unclassified rubber raw materials;
6, resin: natural resin, epoxy resin, phenolic resin, acrylic resin, unsaturated polyester resin, ion exchange resin, amino resin, silicone resin, other unclassified resin;
7, pharmaceutical raw materials, intermediates
8. Petroleum and products: crude oil, fuel oil, lubricating grease, solvent oil, petroleum coke, paraffin, asphalt, refined oil, petroleum products, oil additives, gas petroleum products;
9, chemical auxiliaries: coating auxiliaries, water treatment chemicals, information chemicals, electronic industry auxiliaries, paper auxiliaries;
(1) Rubber additives: antioxidant, vulcanization agent, accelerator, anti-coke agent, dispersant, other rubber additives;
(2) Plastic additives: Flame retardants, heat stabilizers, light stabilizers, antioxidants, colorants, fluorescent whitening agents, foaming agents, crosslinking agents, coupling agents, antistatic agents, lubricants, release agents, flow drops, anti-mildew agents, curing agents and curing accelerators, plasticizers, leather auxiliaries, textile auxiliaries, printing and dyeing auxiliaries, adsorbents, surfactants, emulsifiers, foaming agents, metal processing auxiliaries;
10. Food additives: acidity regulator, antioxidant, bleach, coloring agent, anti-coagulation agent, defoamer, color protectant, enzyme preparation, emulsifier, leavening agent, flavor enhancer, preservative, sweetener, thickener, moisture retention agent, nutrient fortifier, other unclassified food additives
11, feed additives: nutritional additives, non-nutritional additives, amino acids, minerals, vitamins, antibiotics, antibiotics, enzymes, antioxidants, mildewproof agents, other unclassified feed additives;
12, chemical reagents: ethanol, acetone, potassium permanganate;
13, catalyst: special catalyst, catalyst carrier, other unclassified catalyst;
14, glass: deep processing glass, ordinary glass, architectural glass, special glass, other unclassified glass;
15, ink
16, fertilizer: ammonia fertilizer, potassium fertilizer, phosphate fertilizer, compound fertilizer, biofertilizer, trace element fertilizer, bacterial fertilizer, pesticide fertilizer, plant growth regulator, other unclassified fertilizer;
17, pesticides: herbicides, fungicides, insecticides, mites, rodenticides, mixed dosage forms, biological pesticides, other unclassified pesticides;
18, biochemical: ceramics, laboratory supplies, fire products, other polymers;
19, plastic products: plastic film, plastic sheets, joints, rods, plastic pipes, profiles, plastic containers, automotive plastics, electronic plastics, industrial and agricultural plastic products;
20, plastic building materials: plastic crafts, household plastic products, plastic packaging supplies, other unclassified plastic products;
21, rubber products: tires: car tires, truck tires, rickshaw tires, motorcycle tires, rubber belts, rubber tubes, agricultural rubber (milk) rubber products, industrial rubber (milk) rubber products, cultural and educational rubber (milk) rubber products, medical rubber (milk) rubber products, household rubber (milk) rubber system, sealing rings;
22, daily chemicals: perfume cosmetics raw materials, makeup products, skin care products, oral products, hair products, bathing products, soap, washing, cleaning agents, fragrances, deodorants, insect repellents, other unclassified daily chemicals
23, polyurethane: polyurethane raw materials, PU products, other unclassified polyurethane
24. Adhesives: inorganic adhesives, natural adhesives, synthetic adhesives, polyvinyl alcohol and polyvinyl acetate adhesives, polyurethane adhesives, hot melt adhesives, resin adhesives and acrylate adhesives, inorganic adhesives, rubber adhesives, phenolic, urea formaldehyde, melamine adhesives, other unclassified adhesives;
25, chemical fiber: slice, polyester, nylon, acrylic, spandex, polypropylene, Vinylon; Acetate fiber, viscose fiber, polyester fiber, functional fiber, artificial fiber, other undifferentiated chemical fiber
26, dyes: direct dyes, disperse dyes, reactive dyes, acid dyes, cationic dyes, fiber dyes, leather dyes, paint printing pulp, film dyes, other unclassified dyes;
27, paint:
(1) Building paint: interior wall latex paint, fireproof paint, waterproof paint, real stone paint, external wall latex paint, anti-mold paint, floor paint, elastic paint, wood paint.
(2) Wood paint: water-based wood paint, furniture paint, floor paint, polyester paint.
(3) Automotive paint: bottom paint, middle paint, top paint, finish paint, repair paint.
(4) Ship paint: hull paint, cabin paint, ship bottom anti-fouling paint, ship bottom anti-rust paint.
(5) General paint: mixed paint, varnish, light industrial paint, industrial paint, rubber paint, enamel, road paint, road sign paint.
(6) Coating raw materials: titanium dioxide, stone powder, aluminum silver paste, Litho powder, defoamer, wetting agent, curing agent, pearlescent powder, leveling agent, dispersant,
28, pigments: inorganic pigments, organic pigments, other unclassified pigments;
(1) Inorganic pigments: white pigments, black pigments, color pigments, other pigments (including physical pigments, effect pigments, anti-rust pigments, etc.).
(2) Organic pigments: azo pigments accounted for 59%, phthalocyanine pigments accounted for 24%, triarylmethane pigments accounted for 8%, special pigments accounted for 6%,
Polycyclic pigments accounted for 3%.
29, spices, flavors: natural spices, synthetic spices, edible spices, daily spices, other unclassified flavor;
(1) Natural flavor: animal flavor, plant flavor;
(2) Synthetic fragrances: mainly hydrocarbons, alcohols, ethers, acids, esters, lactones, aldehydes, ketones, acetals (ketones), nitriles, phenols, heterocyclic and other sulfur and nitrogen compounds;
(3) Food spices:
A According to the composition of spices can be divided into monomer spices, blended spices;
B According to the form of spices can be divided into water-soluble spices (water flavor), but heat sensitive oil-soluble spices (oil flavor), emulsified spices, powder spices;
C Flavor can be divided into citrus flavor, fruit flavor, peppermint flavor, bean flavor, spicy flavor, milk flavor