摘要:
The present invention provides a Fischer-Tropsch derived gas oil fraction having an initial boiling point of at least 270° C. and a final boiling point of at most 305° C. In another aspect the present invention provides a functional fluid formulation comprising a Fischer-Tropsch derived gas oil fraction having an initial boiling point of at least 270° C. and a final boiling point of at most 305° C.
摘要:
The present invention provides a Fischer-Tropsch derived gas oil fraction having an initial boiling point of at least 215°C and a final boiling point of at most 250°C. In another aspect the present invention provides a functional fluid formulation comprising a Fischer-Tropsch derived gas oil fraction having an initial boiling point of at least 215°C and a final boiling point of at most 250°C.
摘要:
The present invention provides a Fischer-Tropsch derived gas oil fraction having an initial boiling point of at least 300°C and a final boiling point of at most 365°C. In another aspect the present invention provides a functional fluid formulation comprising a Fischer-Tropsch derived gas oil fraction having an initial boiling point of at least 300°C and a final boiling point of at most 365°C.
摘要:
The present invention provides a process for preparing a high purity Fischer-Tropsch gasoil fraction, comprising: a) fractionating a Fischer-Tropsch-derived gasoil feedstock into two or more Fischer-Tropsch gasoil fractions having a different boiling point range, wherein at least one Fischer-Tropsch gasoil fraction is a contaminant-enriched Fischer- Tropsch gasoil fraction, which is enriched in one or more contaminants with respect to the feedstock; b) providing the contaminant-enriched Fischer- Tropsch gasoil fraction to an absorption zone comprising at least one absorbent material and contacting the contaminant-enriched Fischer- Tropsch gasoil fraction with the absorbent material to absorb at least part of contaminant; and c) retrieving from the absorption zone a purified Fischer-Tropsch gasoil fraction as high purity Fischer-Tropsch gasoil fraction, which purified Fischer-Tropsch gasoil fraction is contaminant- depleted with respect to the Fischer-Tropsch-derived gasoil feedstock, and wherein at least part of the contaminants in the contaminant-enriched Fischer Tropsch fraction are formed during the fractionation of step (a). The invention further provides for the use of the purified Fischer-Tropsch gasoil fraction.
摘要:
The present invention provides a Fischer-Tropsch derived gas oil fraction having an initial boiling point of at least 245°C and a final boiling point of at most 275°C. In another aspect the present invention provides a functional fluid formulation comprising a Fischer-Tropsch derived gas oil fraction having an initial boiling point of at least 245°C and a final boiling point of at most 275°C.
摘要:
The present invention provides a Fischer-Tropsch derived gas oil fraction having an initial boiling point of at least 165°C and a final boiling point of at most 200°C. In another aspect the present invention provides a functional fluid formulation comprising a Fischer-Tropsch derived gas oil fraction having an initial boiling point of at least 165°C and a final boiling point of at most 200°C.
摘要:
The present invention provides a process for preparing a high purity Fischer-Tropsch gasoil fraction, comprising: a) providing a Fischer-Tropsch-derived gasoil feedstock comprising one or more contaminants; b) providing the Fischer-Tropsch-derived gasoil feedstock to a fractionation zone and fractionating the Fischer-Tropsch-derived gasoil feedstock into two or more Fischer-Tropsch gasoil fractions having a different boiling point range, wherein at least one Fischer-Tropsch gasoil fraction is a contaminant-enriched Fischer-Tropsch gasoil fraction, which is enriched in one or more contaminants with respect to the feedstock; c) providing the contaminant-enriched Fischer-Tropsch gasoil fraction to an absorption zone comprising at least one absorbent material and contacting the contaminant-enriched Fischer-Tropsch gasoil fraction with the absorbent material to absorb at least part of contaminant; and d) retrieving from the absorption zone a purified Fischer-Tropsch gasoil fraction, which is contaminant-depleted. The invention further provides for further processes for preparing a high purity Fischer-Tropsch gasoil fraction and the use of the purified Fischer-Tropsch gasoil fraction.
摘要:
The present invention provides a process for preparing a high purity Fischer-Tropsch gasoil fraction, comprising : a) providing a Fischer-Tropsch-derived gasoil feedstock comprising one or more contaminants; b) providing the Fischer-Tropsch-derived gasoil feedstock to a fractionation zone and fractionating the Fischer-Tropsch-derived gasoil feedstock into two or more Fischer-Tropsch gasoil fractions having a different boiling point range, wherein at least one Fischer-Tropsch gasoil fraction is a contaminant-containing Fischer- Tropsch gasoil fraction; c) providing the contaminant-containing Fischer-Tropsch gasoil fraction to an absorption zone comprising at least one absorbent material and contacting the contaminant-containing Fischer-Tropsch gasoil fraction with the absorbent material to absorb at least part of contaminant; and d) retrieving from the absorption zone a purified Fischer-Tropsch gasoil fraction, which is contaminant-depleted. The invention further provides for the use of the purified Fischer-Tropsch gasoil fraction.
摘要:
The present invention provides A process for preparing Fischer-Tropsch gasoil fraction, comprising: a) providing a Fischer-Tropsch-derived gasoil feedstock containing one or more contaminants; b) providing the Fischer-Tropsch-derived gasoil feedstock to a pretreatment zone to be pretreated to remove at least part of the one or more contaminants in the Fischer-Tropsch-derived gasoil feedstock; c) retrieving from the pretreatment zone a purified Fischer-Tropsch gasoil, which purified Fischer-Tropsch gasoil is contaminant-depleted with respect to the Fischer-Tropsch-derived gasoil feedstock; and d) providing the purified Fischer-Tropsch gasoil to fractionation zone and fractionating the purified Fischer-Tropsch gasoil into two or more high purity Fischer-Tropsch gasoil fractions. The invention further provides for the use of the purified Fischer-Tropsch gasoil fraction.
摘要:
The present invention provides a Fischer-Tropsch derived gas oil fraction having an initial boiling point of at least 185°C and a final boiling point of at most 225°C. In another aspect the present invention provides a functional fluid formulation comprising a Fischer-Tropsch derived gas oil fraction having an initial boiling point of at least 185°C and a final boiling point of at most 225°C.