JPS57207687A - Cracking of petroleum heavy oil - Google Patents

Cracking of petroleum heavy oil

Info

Publication number
JPS57207687A
JPS57207687A JP9301181A JP9301181A JPS57207687A JP S57207687 A JPS57207687 A JP S57207687A JP 9301181 A JP9301181 A JP 9301181A JP 9301181 A JP9301181 A JP 9301181A JP S57207687 A JPS57207687 A JP S57207687A
Authority
JP
Japan
Prior art keywords
line
reaction zone
cracking
reaction
heavy oil
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9301181A
Other languages
Japanese (ja)
Other versions
JPS6259750B2 (en
Inventor
Masao Sakurai
Tetsuo Wada
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Coke Co Ltd
Toyo Engineering Corp
Original Assignee
Mitsui Coke Co Ltd
Toyo Engineering Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Coke Co Ltd, Toyo Engineering Corp filed Critical Mitsui Coke Co Ltd
Priority to JP9301181A priority Critical patent/JPS57207687A/en
Priority to CA000404821A priority patent/CA1184140A/en
Priority to DD24079782A priority patent/DD207923A5/en
Priority to MX19323382A priority patent/MX163317A/en
Publication of JPS57207687A publication Critical patent/JPS57207687A/en
Publication of JPS6259750B2 publication Critical patent/JPS6259750B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

PURPOSE: To obtain a cracked gas, etc. from the top of a reaction column and pitch from its bottom using the small-sized reaction column without causing troubles, by dividing the upright cylindrical type reaction column into the top and bottom parts by partition plates with open hole parts, feeding a heated petroleum heavy oil to the top reaction zone, cracking it.
CONSTITUTION: A petroleum heavy oil from the line 1 is heated at 400W510°C by the heating furnace 2, fed to the top reaction zone 5 of the reaction column 4 with the stirring machine 8, and the greater part of cracking is finished. A large amount of evolved gases and oil vapor are exhausted from the line 9 to the outside of the system. The reaction solution is sent from the open hole part of the partition plate 7 to the bottom reaction zone, passed through each open hole part of the partition plates 7', 7", and 7''', and made to flow from the top to the bottom as a piston flow, to form β resin substance, quinoline-insoluble substance (pitch component), etc. The cracked gas in the bottom reaction zone is raised in the form of bubbles and exhausted from the line 9. While the pitch is taken out from the line 10 to the outside of the system.
COPYRIGHT: (C)1982,JPO&Japio
JP9301181A 1981-06-18 1981-06-18 Cracking of petroleum heavy oil Granted JPS57207687A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP9301181A JPS57207687A (en) 1981-06-18 1981-06-18 Cracking of petroleum heavy oil
CA000404821A CA1184140A (en) 1981-06-18 1982-06-09 Continuous thermal cracking method of heavy petroleum oil
DD24079782A DD207923A5 (en) 1981-06-18 1982-06-16 CONTINUOUS THERMAL CRACKING PROCESS FOR HEAVY SOIL
MX19323382A MX163317A (en) 1981-06-18 1982-06-18 CONTINUOUS THERMAL DISINTEGRATION METHOD OF HEAVY OIL OIL

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9301181A JPS57207687A (en) 1981-06-18 1981-06-18 Cracking of petroleum heavy oil

Publications (2)

Publication Number Publication Date
JPS57207687A true JPS57207687A (en) 1982-12-20
JPS6259750B2 JPS6259750B2 (en) 1987-12-12

Family

ID=14070474

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9301181A Granted JPS57207687A (en) 1981-06-18 1981-06-18 Cracking of petroleum heavy oil

Country Status (1)

Country Link
JP (1) JPS57207687A (en)

Also Published As

Publication number Publication date
JPS6259750B2 (en) 1987-12-12

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