Title:
【発明の名称】高真空精油装置及び方法
Document Type and Number:
Japanese Patent JP2918695
Kind Code:
B2
Abstract:
High-vacuum oil refinery systems and process are disclosed in this invention. The systems and process enables to carry out vaporization and distillation of oils under the condition of 1-10-4 Torr of high vacuum and at the temperature of not higher than 360 DEG C. and thereby removing possibility of thermal cracking while heating to be vaporized and easily produces high quality oil. The vaporized gases are centrifugally separated and liquefied by specific gravity using high-vacuum gas specific gravity centrifugal separators and thereby producing high purity oil of uniform quality. The process also carries out vaporization and distillation of the oil at the temperature of not higher than 360 DEG C. so that the process prevents vaporization of sulfur components of the oil, but simply drains the sulfur components along with the concentrated sludge oil and thereby distilling and desulfurizing the crude or heavy oil at the same time without using expensive conventional desulfurizing process. Especilally the pressure reduced thermal cracking device performs the oil
Inventors:
RII DAE SUNGU
SHIN HOO KEUN
SHIN HOO KEUN
Application Number:
JP52342796A
Publication Date:
July 12, 1999
Filing Date:
February 02, 1996
Export Citation:
Assignee:
RII DAE SUNGU
SHIN HOO KEUN
PAAKU CHURU HONGU
SHIN HOO KEUN
PAAKU CHURU HONGU
International Classes:
C10G7/00; C10G9/00; C10G31/10; (IPC1-7): C10G9/00; C10G7/00; C10G31/10
Domestic Patent References:
| JP63254189A | ||||
| JP8511039A |
Attorney, Agent or Firm:
Shunichiro Suzuki