Method for manufacturing low pour point petroleum product with z

Details Method for manufacturing low pour point petroleum product with z Method for manufacturing low pour point petroleum product with z

1983-07-26

1987-05-12

Chaudhuri, Olik

Mineral oils: processes and products

Chemical conversion of hydrocarbons

With preliminary treatment of feed

208 97, 208111, 208 92, 502 71, 423328, C10G 4720, C10G 6512

Patent

active

046647759

ABSTRACT:
This invention relates to a method for catalytically manufacturing a low pour point petroleum product from distillates of crude oil, and more particularly to a method for economically manufacturing a low pour point petroleum product, such as the insulating oil, the lubricating oil used for various types of freezing devices, or the base oil for such lubricating oil, from a paraffin-based crude oil as the starting material without using any special rare crude oil such as naphthene-based crude oil. The catalyst comprises zeolite TSZ.

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"Structure of Synthetic Zeolite ZSM-5", Kokotailo et al., Nature, vol. 272, Mar., 1978, pp. 437-438.
"ZSM-5 Type Materials Factors Affecting Crystal Symmetry", Wu et al., The Journal of Physical Chemistry, vol. 83, No. 21, 1979, pp. 2777-2781.

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