Low complexity, high yield conversion of heavy hydrocarbons

A heavy hydrocarbon, heavy quality technology, applied in the preparation of liquid hydrocarbon mixture, refined hydrocarbon oil, only multi-stage series refining and cracking process treatment, etc., can solve the problems of reducing solvent value and consumption, etc.

Inactive Publication Date: 2014-10-22
MEG ENERGY CORP
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  • Abstract
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  • Claims
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Problems solved by technology

For solid asphaltenes, the method requires 10-20 times more solvent for delive...

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  • Low complexity, high yield conversion of heavy hydrocarbons
  • Low complexity, high yield conversion of heavy hydrocarbons
  • Low complexity, high yield conversion of heavy hydrocarbons

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Embodiment Construction

[0045] The following detailed description with respect to the accompanying drawings should be understood as a description of various embodiments of the invention and should not be construed as the only embodiments contemplated by the inventors. The detailed description includes specific details for a thorough understanding of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without these specific details.

[0046] It is understood that other aspects of the invention will become apparent to those skilled in the art from the following detailed description, wherein there is shown and described various embodiments of the invention by way of illustration. As will be realized, the invention is capable of other and different embodiments, and its several details are capable of modifications in its various aspects, all without departing from the spirit and scope of the invention. Accordingly, the figures and their detai...

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Abstract

A process for producing pipeline-ready or refinery-ready feedstock from heavy hydrocarbons using a high-performance solvent extraction process with high local solvent-to-process fluid ratios yet maintaining low overall solvent- to-process fluid ratios, by first performing mild thermal cracking on the heavy hydrocarbons and then separating asphaltene-rich fractions from a resulting thermally affected fluid so that the high solvent-to-oil ratio portion of the process acts only on those asphaltene-rich fractions, and producing a dry, solid asphaltene as an end-product.

Description

technical field [0001] The present invention relates to an optimized improvement of heavy hydrocarbons such as bitumen into lighter, more fluid products, and more particularly, into final hydrocarbons that are ready for refinery use and meet pipeline transport standards without the need for diluent additions product method. The produced solid asphaltene by-product is easy to handle and further process. The purpose of this invention is to improve Canadian bitumen, but it has general application to improve any heavy hydrocarbon. Background technique [0002] A low complexity, high throughput integrated process has been developed, tested and refined to improve the feasibility and economics of converting high viscosity hydrocarbons into desired refinery feedstocks. The concept of the integrated approach has been previously described in US patent applications US 13 / 037185 and US 13 / 250935 and validated with pilot plant (5BPD) and field trial stage-scale (1500BPD) facilities. I...

Claims

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Application Information

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IPC IPC(8): C10G21/00C10C3/08C10G1/04
CPCC10G55/04C10G21/003C10G1/002
Inventor 汤姆·科斯卡登格雷格·迪杜奇达米安·霍金达留斯·雷梅萨特吉姆·卡恩斯
Owner MEG ENERGY CORP
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