Deep processing and utilization of heavy oil
-Make full use of the effective components of petroleum, improve
The utilization value of petroleum is the theme of the development of petroleum refining and processing industry, among which heavy oil
The technology of deep processing and utilization of petroleum is the focus and a main direction of the development of petroleum processing technology.
It's hard.
Development of heavy oil processing and utilization
-With the development of petroleum industry and petroleum economy
Development, heavy oil processing and utilization technology has made great progress, from the initial
Simple processing, and gradually develop into deep processing. The development of heavy oil processing technology mainly
We should develop along the two ideas of direct utilization and improved utilization. Thoughts on direct utilization
The road is to use the simplest technology possible to produce heavy oil and heavy fuel.
Materials, asphalt and other products. The idea of upgrading and utilization is to adopt cracking and other technologies.
Technology, as far as possible to produce gasoline, kerosene and other high value-added light oil products,
And by-products such as gaseous low molecular hydrocarbons and coke are generated as little as possible.
Heavy oil processing and utilization technology
-Heavy oil processing technology is divided into two parts: processing mechanism and processing mechanism.
Physically, it can be classified into two categories. One is physical processing technology, such as distillation and extraction.
Adopt various heavy oil fractionation and solvent deasphalting technologies; The other is chemical processing technology.
Technologies include: kettle coking, thermal cracking, visbreaking, continuous coking and flexible coking.
And other thermal cracking techniques,
Various oxidized asphalt technologies,
Various hydrocracking technologies,
And wet conversion (
Water conversion
)
And catalytic pyrolysis technology are developing.
Cracking technology with special function catalyst. In fact, in industrial production,
The processing technology is basically a combined processing technology.
Heavy oil catalytic cracking technology
-The newly developed heavy oil catalytic cracking technology is
six
Heavy oil processing technology with ethylene as the main product. This is the last ten years.
During the year, based on catalytic cracking technology, more liquids were produced to adjust the product structure.
Heavy oil processing technology has been gradually developed through gasification and more propylene production. This technology
Technology is a great contribution of China's refining technology to the world's heavy oil processing technology.
China patented technology
Heat preservation center
technology
and
Card Print Processor (abbreviation for card print processor)
technology
-that main purpose is to produce ethylene.
The heavy oil cracking technology of our products has been studied in many countries in the world (such as the United States,
Japan, etc)
This is also a key issue in the development of oil refining and chemical technology, because
R&D in China started earlier.
(Since1mid-1980s)
Therefore,
At present, it is at the international leading level.
Two different patented technological achievements have been put into industry.
Experiment.
Namely:
Development of Luoyang Petrochemical Engineering Company of China Petrochemical Company.
Heat preservation center
technology
And porcelain stone.
Developed by Beijing Institute of Petrochemical Technology
Card Print Processor (abbreviation for card print processor)
technology