Petrochemical additive and preparation method thereof
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A petrochemical and auxiliary technology, applied in the field of petrochemical auxiliary product manufacturing, can solve problems such as large waste of natural resources, insufficient diesel combustion, environmental pollution, etc., and achieve strong power, simple equipment and high social economy. effect of benefit
Inactive Publication Date: 2011-07-20
XIANYANG TIANCHENG PETROCHEM ENERGY SAVING TECH
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Problems solved by technology
[0004] The purpose of the present invention is to provide a new technical solution in order to solve the problem that the current diesel fuel is not fully combusted, which can cause great pollution to the environment and waste natural resources when used.
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Embodiment 1
[0027] A kind of petrochemical auxiliary agent for emulsified diesel oil, it is made up of following raw material according to weight part (Kg) proportioning:
[0028] Refinery By-Product Naphthenic Acids 78
[0029] NN Dimethylisobutylamine 8
[0030] Cyclohexylamine 6.
[0031] The preparation method is prepared by the following steps:
[0032] (a) the production method of emulsifying aid is: be about to the by-product naphthenic acid of raw material refinery, NN dimethyl isobutylamine and cyclohexylamine are fully stirred and mixed emulsification 60 minutes in the solvent of packing into under normal temperature and pressure condition, Produced as an emulsifying aid, the emulsifying aid should be stored in a stainless steel container.
[0033] (b) The production method of emulsified diesel oil: 70% of diesel oil, 15% of water and 15% of additives are fully mixed in a solvent reactor with a solvent capacity of 30 tons, and the air pressure is 1.8 through an air compressor...
Embodiment 2
[0035] A kind of petrochemical auxiliary agent for emulsified diesel oil, it is made up of following raw material according to weight part (Kg) proportioning:
[0036] Refinery by-product naphthenic acid 80
[0037] NN Dimethylisobutylamine 15
[0038] Cyclohexylamine 5.
[0039] The preparation method is the same as in Example 1.
[0040] The product name of the present invention is " new energy diesel oil ", and model is HB-f.
[0044] 1. Test location: Xi'an Automobile Product Quality Supervision and Inspection Station;
[0045] 2. Test time: May 12-14, 2008;
[0046] 3. Environmental conditions: atmospheric pressure 96.8kPa; dry bulb temperature 34.0°C; wet bulb temperature 20.0°C.
[0047] 4. Fuel:
[0048] No. 0 diesel oil, density: 0.842;
[0049] HB-f new energy diesel, density: 0.856;
[0050] 5. Test equipment:
[0051] name
...
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Abstract
The invention relates to a petrochemical additive and a preparation method thereof, belonging to the technical field of the preparation of the chemical additive product. The petrochemical additive consists of naphthenic acid, N,N-dimethylisobutylamine and cyclohexylamine which are the byproducts of the raw material refinery; and the components are fully stirred in a container for 40-60min at the room temperature under the atmospheric pressure to prepare the petrochemical additive and store in a container prepared from the stainless steel material. The petrochemical additive is mixed with water and diesel oil, an air compressor is used to ensure that the pressure is 1atm and the symmetric cross injection method is adopted to fully mix diesel oil, water and the emulsifying additive and produce a microemulsion fuel oil finished product. The raw material components of the petrochemical additive are fewer, the components are available, the preparation method is simple, the used equipment is simple and is easy to prepare, the cetane number of the product is higer than that of common diesel oil, the dynamic property is high, the cost is reduced by 8-9% compared with common diesel oil, the emission rate of harmful gases and black smoke is reduced by 23.7%, the oil-saving rate is 18.9%, and the produced diesel oil has higer social and economic benefits.
Description
1. Technical field [0001] The invention relates to an emulsifier added to diesel oil, in particular to a petrochemical additive and a preparation method thereof. The invention belongs to the technical field of manufacturing petrochemical auxiliary products. 2. Background technology [0002] Domestic power generation, smelting, transportation and other industrial fields all use diesel as energy. However, the biggest disadvantage of using ordinary diesel is insufficient combustion. A large amount of diesel energy is emitted in the form of black smoke without sufficient combustion. It is not only harmful to the environment It causes a lot of pollution and is a big waste of natural resources. [0003] In order to solve this problem, all countries in the world are studying how to make diesel oil burn fully and make it play a greater role. A good way to solve this problem is to add emulsification aids composed of various chemical components to ordinary diesel oil. agent, and the...
Claims
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Application Information
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Patent Type & Authority Applications(China)
IPC IPC(8): C10L1/222C10L1/188C10L1/32
Inventor 王天祥王信
Owner XIANYANG TIANCHENG PETROCHEM ENERGY SAVING TECH
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