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  2008 39 (11)
   Nov. 12, 2008
  催化剂
  油品与添加剂
  加工工艺
  设备及防腐
  节能
  环保

　
 
 
 
 
催化剂
 
 
1
  USING MICRO-REACTOR AND GAS CHROMATOGRAPH COMBINED APPARATUS TO STUDY THE EFFECT OF LBO-A CO-CATALYST ON FCC NAPHTHA UPGRADING
    The effect of LBO-A co-catalyst on FCC naphtha upgrading was studied using a self-made micro-reactor and gas chromatograph combined apparatus by changing the reaction temperature, residence time and catalyst to oil ratio. The optimum operation conditions ...
     39 (11): 1-4 [Abstract ] ( 69 ) [HTML 0KB] [PDF 0KB ]( 0 )
5 ZHAO Ying-XianYing YUFeng WEI
  REACTIVATION OF RESIDUE HYDROCONVERSION CATALYST
    Catalytic hydro-processing is an important technology for residue oil upgrading, but the catalysts are easy to be deactivated due to the deposition of coke and metals on the catalyst surface. Burning off the coke from spent hydro-processing catalyst might...
     39 (11): 5-9 [Abstract ] ( 57 ) [HTML 0KB] [PDF 0KB ]( 0 )
10
  APPLICATION OF NEW DEOXIDATION CATALYST IN THE UNIT OF RECOVERING CONCENTRATED ETHYLENE FROM FCC DRY GAS
    A deoxidation catalyst newly developed by Sichuan Tianyi Cooperation was applied in the dry gas to ethylene unit, a first unit using self-developed technology for recovering concentrated ethylene from FCC dry gas in China. The commercial application resu...
     39 (11): 10-13 [Abstract ] ( 66 ) [HTML 0KB] [PDF 0KB ]( 0 )
14 Liu Xiao-Xin
  PREPARATION AND CHARACTERIZATION OF THREE COPPER MODIFIED ZEOLITE ADSORBENTS FOR DESULFURIZATION
    Three desulfurization adsorbents were prepared by cation-exchanging 13X, REUSY and SSY zeolite samples with cupric nitrate solution. These adsorbents were characterized by N2 adsorption-desorption, scanning electron microscope (SEM) and X-ray fluorescenc...
     39 (11): 14-17 [Abstract ] ( 53 ) [HTML 0KB] [PDF 0KB ]( 0 )
18 Yu Feifei
  PREPARATION OF NANO-NaY/Al2O3 COMPOSITE AND ITS CATALYTIC PERFORMANCE IN FCC DIESEL FRACTION HYDRO-UPGRADING
    The nano-NaY/Al2O3 composite material was prepared by sol-gel method and the prepared composite was characterized by XRD, NH3-TPD, Py-IR, BET and etc. The characterization results showed that said composite material having a specific surface area of 321 m...
     39 (11): 18-22 [Abstract ] ( 53 ) [HTML 0KB] [PDF 0KB ]( 0 )
油品与添加剂
 
 
23
  STUDY ON THE PREPARATION OF PETROLEUM SULFONATE FROM THE EXTRACT OIL OF LUBE OIL SOLVENT REFINING
    Petroleum sulfonate was obtained through sulfonation reaction using extract oil from lube oil solvent refining unit as raw material and fuming sulfuric acid as sulfonation agent. The impact of reaction conditions, such as acid/oil ratio, reaction temperat...
     39 (11): 23-25 [Abstract ] ( 59 ) [HTML 0KB] [PDF 0KB ]( 0 )
26
  PREPARATION OF LUBE OIL DETERGENT BY HIGH GRAVITY PROCESS AND ANALYSIS OF PRODUCT PROPERTIES
    Combining the high gravity technology and synthesis mechanism of lube detergent, a new route using high gravity rotating reactor to in-situ prepare overbased calcium petroleum sulfonate, a lube oil detergent, was proposed and put into practice. The prope...
     39 (11): 26-29 [Abstract ] ( 60 ) [HTML 0KB] [PDF 0KB ]( 0 )
30 ZHANG HongXIAO Wen-fa
  SYNTHESIS AND APPLICATION OF AMINATED POLYMER POUR POINT DEPRESSANTS FOR CRUDE OIL
    A series of new pour point depressants (PPD) for crude oil having high wax content were synthesized by aminating the copolymer of acrylic alkyl ester reacted with maleic anhydride, vinyl acetate and phenylethylene. The pour point reduction behavior of th...
     39 (11): 30-35 [Abstract ] ( 61 ) [HTML 0KB] [PDF 0KB ]( 0 )
35
  SYNTHESIS AND TRIBOLIGICAL BEHAVIOUR OF TRIAZINE DERIVATIVE AS ADDITIVE OF RAPESEED OIL
    A new ashless and non-phosphorus containing triazine derivative, 2,4,6-tri (n-dodecyldithio)-1,3,5-s-triazine (TOBT), was prepared. Using rapeseed oil (RSO) as base oil, the effects of load, testing time and additive dosage on the tribological performanc...
     39 (11): 35-38 [Abstract ] ( 57 ) [HTML 0KB] [PDF 0KB ]( 0 )
39
  TRIBOLOGICAL AND SELF REPAIRING PERFORMANCES OF COMPOSITE NANOPARTICLE ADDITIVE CONTAINING SILICON AND TIN
    Complex nanoparticles containing silicon and tin were prepared by chemical method. The tribological properties of the prepared complex nanoparticles used as additive of HVI500 oil were evaluated using a four ball test machine, and the self-healing functio...
     39 (11): 39-44 [Abstract ] ( 60 ) [HTML 0KB] [PDF 0KB ]( 0 )
45
  INFLUENCE OF EMULSION OIL ON THE SURFACE CLEANNESS OF COLD ROLLED STEEL SHEET
    The surface cleanliness of annealed steel sheet was depended on the amount of residue after rolling; less rolled residue would result in good product surface cleanness. The influences of the performance of emulsion oil on the surface cleanness of cold ro...
     39 (11): 45-48 [Abstract ] ( 62 ) [HTML 0KB] [PDF 0KB ]( 0 )
加工工艺
 
 
49
  STUDY ON REMOVING NAPHTHENIC ACID FROM HEAVY DISTILLATES VIA MICROPOROUS MEMBRANE
    Using microporous membrane to remove naphthenic acid from the 4th vacuum cut of Karamay naphthenic-intermediate base crude oil was introduced. The effect of parameters, such as alkali concentration, reaction temperature, the mass ratio of solvent to oil ...
     39 (11): 49-54 [Abstract ] ( 70 ) [HTML 0KB] [PDF 0KB ]( 0 )
设备及防腐
 
 
55 Ren Xiaoguang
  RESEARCH OF THE CORROSION LAW OF 10# CARBON STEEL IN NaHCO3-Na2SO4 SYSTEM
    Factors influenced the corrosion rate of 10# carbon steel in the system of NaHCO3-Na2SO4 solution, such as temperature, pH value, corrosive ions (Cl-, S2-, HCO3-, NO3-, CO32-) and rust inhibitive ions (MoO42-, NO2-, Cr2O72- , Zn2+), were investigated. Re...
     39 (11): 55-58 [Abstract ] ( 62 ) [HTML 0KB] [PDF 0KB ]( 0 )
59 JIANG Nan
  STUDY ON THE SHELL SIDE HEAT TRANSFER AND FLOW RESISTANCE
    A new type of shell-tube heat exchanger having longitudinal-helical flows was studied, in which heat transfer on the shell side of the exchanger was enhanced by inserting helical ribbons between tubes. Using hot water in shell side and cool water in tube...
     39 (11): 59-61 [Abstract ] ( 49 ) [HTML 0KB] [PDF 0KB ]( 0 )
节能
 
 
62 Chao Gong
  OPTIMIZING CRUDE TANK FARM MANAGEMENT TO ELIMINATE MAINTAINING STEAM FOR ENERGY CONSERVATION
    The crude tank farm of refinery consumes a great deal of steam to maintain the temperature of crude oil, which is a potential field for energy saving. Through optimizing the management of crude tank farm and adopting technical measures, such as flexible ...
     39 (11): 62-65 [Abstract ] ( 61 ) [HTML 0KB] [PDF 0KB ]( 0 )
环保
 
 
66
  INDUCTIVE MUTATION OF A BIODESULFURIZATION STRAIN FOR DIESEL OIL
    A desulfurizing strain CYU-1 was modified by inductive mutation with UV ray irradiation. The death rates of bacterial strain were studied under various conditions. Test results showed that the inductive mutation was succeeded under the optimum conditions...
     39 (11): 66-69 [Abstract ] ( 65 ) [HTML 0KB] [PDF 0KB ]( 0 )
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