Copyright © 2018 Dongying Yatong Petrochemical Co., Ltd. All Rights Reserved
With a mission to provide customers with high-quality petrochemical products and good service, the company has been praised by all sectors of
society for many times. In 2015, it obtained the qualification for using imported crude oil approved by the State Council, the qualification for non-state
import trade of crude oil and right to export finished oil. The company has successively “Good-faith Private Enterprises in Shandong Province”,
“Dongying Safety Standard-reaching Enterprises”, “Dongying Young Safety Demonstration Post 2015”, “Large Taxpayers at Development Zone
2013”, “Enterprises Contributing Most at Development Zone 2013”, “Shandong Province CCB AAA-level Credit Enterprise” and other honors. In
order to strengthen the adaptability to inferior heavy oil feedstock, optimize project construction, promote the "low-quality oil products upgrading"
and achieve win-win economic and social benefits, the project “2 million/year VGO hydro-cracking unit and 1.2 million/year continuous reforming
unit” are now under construction. When they are completed, oil head and chemical tail will be achieved. At that time, annual output will reach 50
billion yuan, with profits and taxes of 3.5 billion yuan. Corporate management system and running mechanism continue to be optimized and
innovated and much attention has been paid to quality and efficiency, so as to make great contribution to local prosperity and development.
Dongying Yatong Petrochemical Co., Ltd.
Dongying Yatong Petrochemical Co., Ltd. is a large comprehensive petrochemical enterprise
integrating warehousing, logistics, deep processing, import & export, international trade. the
company now has more than 1,000 professional technical and management personnel, with
an area of over 1,500mu and with total assets of 10 billion yuan. It settles at the junction of
national yellow and blue strategy --- Yellow River delta area, 8km away from the wharf, 5km
away from the entry to Donggang Expressway, enjoying convenient and fast transportation
and very superior geographical location. It mainly produces and manages gasoline, diesel,
liquefied petroleum gas, MTBE, propylene, sulfur, petroleum coke, fuel oil and other
The petroleum vacuum residue is a black solid coke formed by cracking coking at 500 to 550 ° C by a coking unit. The appearance is a black or dark
gray honeycomb structure, and the air holes in the coke block are mostly elliptical and penetrate each other.
It is generally considered to be an amorphous carbon body; or a highly aromatized high molecular carbide carbide containing a pin-shaped or
granular structure of fine graphite crystals. The carbon to hydrogen ratio is very high, ranging from 18 to 24. The relative density is 0.9 to 1.1, the ash
is 0.1% to 1.2%, and the volatile matter is 3% to 16%.