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Catalyst for producing light fuel oil using oily rock as raw material and its method

A light fuel oil and catalyst technology, applied in the petroleum industry, the preparation of liquid hydrocarbon mixtures, etc., can solve the problems of production safety and increase production costs, and achieve the effects of high production safety factor, long shelf life and stable quality

Inactive Publication Date: 2006-06-14
曹志德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, domestic and foreign enterprises use the method of hydrogenation under high temperature and high pressure to distill light fuel oil from powdery oil-bearing rocks, which not only has production safety problems but also increases production costs.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Example 1 Take 25kg of cobalt naphthenate, 40kg of ethylene glycol monomethyl ether, 5kg of acidified activated clay, 10kg of glyceryl stearate and 20kg of chlorinated paraffin 70, all of which are commercially available industrial grade materials. The catalyst is obtained by uniformly mixing the above raw materials.

Embodiment 2

[0018] Example 2 Take 20 kg of commercially available cobalt naphthenate, 30 kg of ethylene glycol monomethyl ether, 3 kg of acidified activated clay, 20 kg of glyceryl stearate and 27 kg of grade 70 chlorinated paraffin. Wherein the acidified activated clay is obtained by physically mixing 98% sulfuric acid and clay at a weight ratio of 98% sulfuric acid:clay = 1:49. The catalyst is obtained by uniformly mixing the above five raw materials.

Embodiment 3

[0019] Example 3 Take 20kg of cobalt naphthenate, 30kg of ethylene glycol monomethyl ether, 3kg of acidified activated clay, 10kg of glyceryl stearate and 37kg of chlorinated paraffin 70, all of which are commercially available industrial grade materials. The catalyst is obtained by uniformly mixing the above raw materials.

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Abstract

The present invention relates to a catalyst for producing light fuel oil by using oil-bearing rock and its method. Said catalyst raw material composition includes (by wt%) 20-35% of cobalt naphthenate, 30-40% of ethylene glycol monomethyl ether, 3-5% of acidified active clay, 10-20% of stearin and 20-37% of chlorinated paraffin. The described chlorinated paraffin is industrial chlorinated paraffin 70. Said invention also provides the concrete method and steps of utilizing said catalyst to produce light fuel oil.

Description

technical field [0001] The invention belongs to the technical field of petroleum refining, and in particular relates to a catalyst and a method for producing light fuel oil from oil-bearing rocks. Background technique [0002] Oil-bearing rocks are naturally formed in volcanic areas. It is an organic rock formed by asphaltenes and inorganic ores through volcanic eruptions. It has abundant reserves. Oil-bearing rocks are different from petroleum. It is difficult to process large quantities of them into light fuel oil with traditional petroleum refining technology. The products can only be used as road and construction materials with low utilization value. my country is a country that consumes a lot of oil. How to use oily rocks to process light fuel oil to replace diesel oil is an important issue in the comprehensive utilization of oil resources. [0003] At present, domestic and foreign enterprises use the method of hydrogenation under high temperature and high pressure to ...

Claims

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Application Information

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IPC IPC(8): C10G1/00
Inventor 曹志德
Owner 曹志德
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