Production device for compound diesel anti-wear agent
A production device and anti-wear agent technology, applied in the petroleum industry, chemical/physical/physical-chemical stationary reactors, liquid carbon-containing fuels, etc., can solve the problem of unqualified diesel wear spot diameter index and low-sulfur diesel anti-wear performance Variation and other problems, to achieve the effect of high product yield, reasonable overall setting, and high compounding efficiency
Inactive Publication Date: 2017-04-05
JIANGSU CHUANGXIN PETROCHEM
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Problems solved by technology
[0002] my country's vehicle diesel standard has adopted the National IV standard, which requires all diesel oil to undergo advanced high-temperature and high-pressure hydrogenation treatment. Since sulfides mostly exist in aromatic hydrocarbons and polycyclic aromatic hydrocarbons in the form of heterocycles, during the harsh hydrodesulfurization process, Oxygen-containing compounds, nitrogen-containing compounds, aromatic hydrocarbons and polycyclic aromatic hydrocarbons with lubricating properties are removed, so that the anti-wear performance of low-sulfur diesel oil is significantly deteriorated, and the wear scar diameter index in diesel oil is unqualified
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[0010] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0011] Such as figure 1 As shown, the production device of a compound diesel antiwear agent according to the present invention includes a reactor 1, a stirring device 2 is provided inside the reactor 1, and a stirring device 2 is arranged on the upper side of the reactor 1. There is a feed port 3, and the other side is provided with a condensation port 4, and a discharge port 5 is provided at the bottom of the reactor 1, and a nitrogen gas outlet pipe 6 is provided at the inside of the bottom of the reactor 1. The inner side of the lower part is provided with a heating pipe 7, the feed port 3 is connected to the material tank, an automatic batcher 8 is arranged between the feed port 3 and the material tank, and the condensation port 4 is connected to the top of the condenser 9; The feed tank is divided into feed tank I10 and feed tank II11, which are c...
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The invention relates to a production device for a compound diesel anti-wear agent. The production device comprises a reaction kettle. A stirring device is arranged in the reaction kettle. A feed port is formed in one side of the upper portion of the reaction kettle, and a condensation opening is formed in the other side of the upper portion of the reaction kettle. A discharge port is formed in the bottom of the reaction kettle. A nitrogen outlet pipe is arranged inside the bottom of the reaction kettle. A heating pipe is arranged inside the lower portion of the reaction kettle. The feed port is connected with a material tank. An automatic batcher is arranged between the feed port and the material tank. The condensation opening is connected with the top of a condenser. The production device is high in compound production efficiency, flash points of products are qualified, the water content is qualified, and automation is achieved.
Description
technical field [0001] The invention relates to an antiwear agent production device, in particular to a diesel antiwear agent production device. Background technique [0002] my country's vehicle diesel standard has adopted the National IV standard, which requires all diesel oil to undergo high-temperature and high-pressure hydrogenation advanced treatment. Since sulfides mostly exist in aromatic hydrocarbons and polycyclic aromatic hydrocarbons in the form of heterocycles, during the harsh hydrodesulfurization process, Oxygenated compounds with lubricating properties, nitrogenous compounds, aromatic hydrocarbons and polycyclic aromatic hydrocarbons, and other lubricating components are removed, so the wear resistance of low-sulfur diesel oil is significantly deteriorated, and the wear scar diameter index in diesel oil is unqualified. Contents of the invention [0003] Purpose of the invention: The purpose of the invention is to overcome the deficiencies in the prior art an...
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Login to View More IPC IPC(8): B01J19/18C10L1/10
Inventor 葛晓军黄磊
Owner JIANGSU CHUANGXIN PETROCHEM