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Petroleum waste residue conversion agent and method for treating petroleum waste residues by using same

A conversion agent and waste residue technology, which is applied in the field of petroleum waste residue conversion agent and its use in the treatment of petroleum waste residues, can solve the problems of high energy consumption, difficult to achieve environmental protection requirements, and large environmental damage, achieve simple and unique process flow, and achieve energy saving and safety. production effect

Active Publication Date: 2019-03-08
刘有望 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the traditional purification process usually requires a reaction temperature of 280°C. The discharge of the three wastes is harmful to the environment, and it consumes a lot of energy, and the effect of energy saving and emission reduction is poor. The equipment investment and comprehensive cost are high, and the environmental protection requirements are difficult to achieve.
This kind of petroleum waste that needs to be transferred belongs to the hazardous waste HW08 category. If it cannot be disposed of properly, it will not only cause a waste of some resources, but also endanger the living environment and cause severe environmental pollution.

Method used

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  • Petroleum waste residue conversion agent and method for treating petroleum waste residues by using same
  • Petroleum waste residue conversion agent and method for treating petroleum waste residues by using same
  • Petroleum waste residue conversion agent and method for treating petroleum waste residues by using same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Adopt the residual oil sample provided by Lianyungang Development Company, adopt the aforementioned method, wherein the use amount of the segregation solvent is 2.3% of the residual oil sample, 30% of the cationic surfactant, 25% of the strong dissolving agent in the segregation solvent, and 15% of the high-efficiency deodorant %, cracking and dispersing agent 30%; the usage amount of No. cy-1 modifier is 3.0%, and the usage amount of auxiliary agent propylene carbonate is 1.7%.

[0028]

[0029] Compared with the road industry asphalt technical indicators (JTGF40-2004 standard), the converted products meet the index requirements for the use of road asphalt raw materials.

Embodiment 2

[0031] Adopt the residual oil sample provided by Ge Neng Company in Foshan City, adopt the above method, wherein the use amount of the segregation solvent is 1.5% of the residual oil sample (the proportion of each component is the same as above), and the usage amount of No. cy-1 modifier is 2.3%. The consumption of auxiliary agent propylene carbonate is 1.5%, and the asphalt product testing result that finally converts is as follows:

[0032]

[0033] Compared with the road industry asphalt technical indicators (JTGF40-2004 standard), the converted products meet the index requirements for the use of road asphalt raw materials.

Embodiment 3

[0035] Using the residual oil sample provided by COSCO SHIPPING, adopt the above method, wherein the use amount of the segregation solvent is 2.8% of the residual oil sample (the proportion of each component is the same as above), the usage amount of cy-1 modifier is 2.8%, and the auxiliary agent The consumption of propylene carbonate is 0.5%, and the asphalt product testing result that finally converts is as follows:

[0036]

[0037] Compared with the road industry asphalt technical indicators (JTGF40-2004 standard), the converted products meet the index requirements for the use of road asphalt raw materials.

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Abstract

The invention discloses a petroleum waste residue conversion agent and a method for treating petroleum waste residues by the same. The method comprises the following steps: after waste residue oil isinjected into a reactor, sequentially adding two treating agents under the conditions of normal temperature, normal pressure and constant stirring, enabling various mixtures in the residue oil to be cracked and extracted and finally converting into blacktop through segregation. The process flow is simple and unique; normal production can be carried out at normal temperature and pressure; no secondary exhaust gas is produced in the production due to the reaction at normal temperature; sewage can be reused without discharge after neutralization treatment; the conversed substances can be used asbuilding waterproofing materials and road asphalt materials after being dehydrated.

Description

technical field [0001] The invention relates to the field of energy and chemical industry, in particular to a petroleum waste residue conversion agent and a method for treating petroleum waste residue with it. Background technique [0002] With the high development of industrialization, the country's demand for energy is increasing, especially the demand for oil is becoming more and more significant. At the same time, with the exploitation and refining of a large amount of petroleum resources, a large amount of industrial waste oil has emerged as the times require. According to statistics, according to the calculation of crude oil processing, about 3-5% of waste oil residue will be produced in each ton of processing. At present, the three major oil refineries in Guangdong Province have an annual processing capacity of 38.5 million tons, and it is estimated that the annual output of oil residue is nearly 2 million tons. In the prior art, in addition to traditional incinerat...

Claims

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Application Information

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IPC IPC(8): C10G1/04
CPCC10G1/04
Inventor 刘有望刘舒华
Owner 刘有望