MANUFACTURING API Ⅱ BASE OIL FROM INTERMEDIATE BASE FEEDSTOCK

Petroleum Processing and Petrochemicals ›› 2016, Vol. 47 ›› Issue (11): 99-102.

MANUFACTURING API Ⅱ BASE OIL FROM INTERMEDIATE BASE FEEDSTOCK

Received:2016-04-12 Revised:2016-04-28 Online:2016-11-12 Published:2016-10-27
Supported by:

Abstract

Abstract: Using hydroisomerization catalyst PIC-812 developed by the Petrochemical Research Institute of CNPC, high grade API Ⅱ base oils were prepared by hydrofining-hydroisomerization-hydrofinishing technology from vacuum gas oil of intermediate base crude oil. The results show that the optimized operating conditions for isodewaxing are: hydrogen partial pressure of 15.1 MPa, reaction temperature of 330 ℃, LHSV of 1.4 h-1 and hydrogen to oil volume ratio of 500. The produced HVIH 6 base oil has a pour point of -15 ℃ with a viscosity index of 101 and the yield is 52.58%. It is concluded that high-grade lube base oils can be produced from intermediate VGOs.

Key words: intermediate base crude, hydroisodewaxing, catalyst, lube base oil

CLC Number:

[1]	. RESEARCH PROGRESS ON PREPARATION AND APPLICATION OF SiO2 COATED CORE-SHELL CATALYSTS [J]. PETROLEUM PROCESSING AND PETROCHEMICALS, 2024, 55(3): 148-153.
[2]	. STUDY ON KINETICS OF HYDROGEN PRODUCTION FROM DISTRIBUTED METHANOL REFORMING AND REACTOR INTENSIFICATION [J]. PETROLEUM PROCESSING AND PETROCHEMICALS, 2024, 55(3): 67-74.
[3]	. PREPARATION OF Cu-Mn-Si CATALYST AND ITS APPLICATION IN 2-BUTANOL DEHYDROGENATION [J]. PETROLEUM PROCESSING AND PETROCHEMICALS, 2024, 55(3): 21-26.
[4]	. RESEARCH PROGRESS ON INTERFACE STRUCTURE REGULATION OF ELECTROLYTIC WATER CATALYSTS [J]. PETROLEUM PROCESSING AND PETROCHEMICALS, 2024, 55(2): 1-9.
[5]	. PROGRESS ON CATALYSTS FOR AMMONIA DECOMPOSITION [J]. PETROLEUM PROCESSING AND PETROCHEMICALS, 2024, 55(2): 10-22.
[6]	. RESEARCH PROGRESS OF HETEROGENEOUS CATALYSTS FOR SELECTIVE HYDROGENATION OF FATTY ACIDS TO ALCOHOLS [J]. PETROLEUM PROCESSING AND PETROCHEMICALS, 2024, 55(2): 43-51.
[7]	. RESEARCH PROGRESS ON SULFUR AND PHOSPHORUS POISONING IN DIESEL VEHICLE EXHAUST OXIDATION CATALYSTS [J]. PETROLEUM PROCESSING AND PETROCHEMICALS, 2024, 55(2): 23-35.
[8]	. RESEARCH PROGRESS ON TUNGSTEN-BASED CATALYSTS FOR SELECTIVE CONVERSION OF BIOMASS TO DIOLS [J]. PETROLEUM PROCESSING AND PETROCHEMICALS, 2024, 55(2): 52-63.
[9]	. PROGRESS IN METHANOL SYNTHESIS BY CO₂CATALYTIC HYDROGENATION [J]. PETROLEUM PROCESSING AND PETROCHEMICALS, 2024, 55(2): 75-83.
[10]	. RESEARCH PROGRESS OF CATALYSTS FOR DIRECT SYNTHESIS OF DIMETHYL CARBONATE FROM CO₂ AND METHANOL [J]. PETROLEUM PROCESSING AND PETROCHEMICALS, 2024, 55(2): 84-90.
[11]	. RESEARCH PROGRESS ON CATALYTIC COMBUSTION CATALYSTS FOR LOW-CONCENTRATION METHANE FROM THE PERSPECTIVE OF INDUSTRIAL APPLICATION [J]. PETROLEUM PROCESSING AND PETROCHEMICALS, 2024, 55(2): 121-127.
[12]	. DESIGNING Pt-Co-ZnO TERNARY INTERFACES FOR ENHANCED CO₂ HYDROGENATION PERFORMANCE THROUGH LATTICE MATCHING [J]. PETROLEUM PROCESSING AND PETROCHEMICALS, 2024, 55(2): 144-152.
[13]	. STEP SIMULATION TECHNIQUE AND EXPERIMENTAL VERIFICATION OF CATALYST SPRAY FORMING ATOMIZATION PROCESS [J]. PETROLEUM PROCESSING AND PETROCHEMICALS, 2024, 55(1): 158-163.
[14]	. THE PRACTICE FROM FUNDAMENTAL RESEARCH TO COMMERCIAL APPLICATION – RESEARCH AND DEVELOPMENT OF SMTO TECHNOLOGY FOR METHANOL-TO-OLEFINS [J]. PETROLEUM PROCESSING AND PETROCHEMICALS, 2024, 55(1): 122-129.
[15]	. GREEN CHEMICAL TECHNOLOGY STATUS AND DEVELOPMENT PROPOSAL IN CHINA [J]. PETROLEUM PROCESSING AND PETROCHEMICALS, 2024, 55(1): 68-81.

MANUFACTURING API Ⅱ BASE OIL FROM INTERMEDIATE BASE FEEDSTOCK

PDF (PC)

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics

Comments