What is heavy chemical industry? How to divide the category?
3 thoughts on “What is heavy chemical industry?”
Leave a Comment
You must be logged in to post a comment.
What is heavy chemical industry? How to divide the category?
You must be logged in to post a comment.
The chemical industry is divided into heavy chemical and light chemical industry. The mining of oil, coal and natural gas, the fractional, cracking, cracking and reorganization of oil and natural gas, the production of coal, the production of plastic and rubber, 3 pH, fertilizer, gunpowder, and explosives, these are heavy chemicals. The production of various chemical fibers, the production of dyes and pigments, the production of perfume and cosmetics, the production of soap, laundry powder and dishmoon, the production of milk powder, candy, wine, soda beverages and condiments, these are light chemicals.
The chemical industry is divided into heavy chemical and light chemical industry.
mming of petroleum, coal and natural gas, the division, cracking, cracking and reorganization of petroleum and natural gas, the production of coal dry distillation, plastic and rubber production, 3 pH, fertilizer, gunpowder, and explosives. It is heavy chemical.
Make in the production of various chemical fibers, the production of dyes and pigments, the production of perfume and cosmetics, the production of soap, laundry powder and detergent, the production of milk powder, candy, wine, soda beverages and condiments. These are all these. These are all these. It is light chemical.
It simply speaking, the production chemical primary industrial raw materials are heavy chemical industry; the final consumer products such as production and civilian use are light chemicals.
Since the late last century, especially since 1998, the ultra -high -speed development of real estate, automobiles, and urban infrastructure construction has caused the heavy growth of heavy industry industries mainly based on steel, non -ferrous metals, building materials machinery, and chemical industries. In the end, the supply of important resources such as coal, electricity, and petroleum was tight, and economic development was more obvious by the resources and environment. Some important mining resources that were related to the national economy and people's livelihood had become a serious constraints for the sustainable economic and social development of my country.
I I think it should be an energy -related industry