Efficient antirust type environmentally-friendly hydrocarbon cleaning agent and preparation method thereof
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A cleaning agent and hydrocarbon technology, which is applied in the field of cleaning agents to meet the needs of use, facilitate management and improve work efficiency.
Inactive Publication Date: 2018-01-30
北京洁航箭达环保科技有限公司
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Problems solved by technology
[0010] The purpose of the present invention is to solve the existing problems in use, to provide a high-efficiency anti-rust environmental protection hydrocarbon cleaning agent and its preparation method
Method used
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Embodiment 1
[0031] A high-efficiency rust-proof environmentally friendly hydrocarbon cleaning agent and its preparation method, the solvent distillation range, mechanical impurity content and weight distribution of each component selected
[0032] The ratios are:
[0033]
[0034] A high-efficiency anti-rust type environmental protection hydrocarbon cleaning agent and a preparation method thereof, the steps are:
[0035] (1) The required raw materials must be strictly implemented in accordance with the standards, and must be obtained through repeated distillations. The required purity requirements are relatively high, and large-scale enterprises (such as PetroChina, etc.) must be entrusted to purchase raw materials for later use.
[0036] (2) Open the special reaction kettle for solvent at normal temperature, and start the reaction kettle to stir and preheat at a constant speed for 5-10 minutes;
[0037] (3) Put decane and undecane into the special solvent reaction kettle in a certain...
Embodiment 2
[0041] A high-efficiency rust-proof environmentally friendly hydrocarbon cleaning agent and its preparation method, the solvent distillation range, mechanical impurity content and weight distribution of each component selected
[0042] The ratios are:
[0043]
[0044] A high-efficiency anti-rust type environmental protection hydrocarbon cleaning agent and a preparation method thereof, the steps are:
[0045] (1) The required raw materials must be strictly implemented in accordance with the standards, and must be obtained through repeated distillations. The required purity requirements are relatively high, and large-scale enterprises (such as PetroChina, etc.) must be entrusted to purchase raw materials for later use.
[0046] (2) Open the special reaction kettle for solvent at normal temperature, and start the reaction kettle to stir and preheat at a constant speed for 5-10 minutes;
[0047] (3) Put decane and undecane into the special solvent reaction kettle in a certain...
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Abstract
The present invention relates to an efficient antirust type environmentally-friendly hydrocarbon cleaning agent and a preparation method thereof, wherein the efficient antirust type environmentally-friendly hydrocarbon cleaning agent comprises 1-5% of undecane, 90-95% of decane, 0.4-0.8% of di-n-octylamine, and 0.1-0.5% of RP333H. According to the present invention, the efficient antirust type environmentally-friendly hydrocarbon cleaning agent is mainly used for the cleaning and short-term antirust of oil stains on the surface of carbon steel, cast iron and other work-pieces, wherein the antirust cycle is up to 30 days, the cleaning and the antirust are integrated, the problem that the cleaning agent and the antirust agent in the same industry can be only subjected to single use is solved, the two requirements are met with the one product, the industrial production efficiency is substantially improved, the complex process comprising the separate cleaning and antirust is saved, and thecomprehensive production cost of the enterprise is reduced; and the efficient antirust type environmentally-friendly hydrocarbon cleaning agent has advantages of rapid cleaning, environmental protection, safety and excellent antirust property, and does not corrode metals, plastics, rubbers and other materials.
Description
technical field [0001] The invention belongs to the field of cleaning agents, and relates to oil stain cleaning and rust prevention on metal parts, in particular to an efficient anti-rust environmental protection hydrocarbon cleaning agent and a preparation method thereof. Background technique [0002] With the rapid development of the machinery manufacturing industry, the country and some environmental protection departments are paying more and more attention to environmental protection. All walks of life have put forward more environmental protection requirements for the cleaning industry, which is a challenge for the cleaning industry and cleaning manufacturing enterprises. A huge challenge, especially in the machinery manufacturing industry. At present, most machinery manufacturing industries use solvent-based hydrocarbon cleaners for cleaning operations, because solvent-based hydrocarbon cleaners are extremely powerful compared with traditional water-based cleaners. It ...
Claims
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Application Information
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