Device for filtering iron impurities of carbon steel pipeline

A technology for iron impurities and pipelines, which is applied in the field of filtering carbon steel pipeline iron impurities, can solve the problems of rust affecting the quality of high-purity acid, etc., and achieve the effect of reasonable structure and convenient use

Active Publication Date: 2016-03-23
XINJIANG ZHONGTAI CHEM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology helps prevent corrosive materials like acids that can damage equipment used for producing or handling these chemical compounds. It uses special pipes made up mostly of stainless steel instead of traditional metal tubings. These filters are placed inside them after being filled with gasoline during shipment. When this mixture reaches an end user's facility, it goes into another vessel where certain substances such as hydrochloric acid (HCl) may be added beforehand. By doing this process, harmful metals found within the fuel will also get removed without damaging sensitive components on other parts of the plant.

Problems solved by technology

The technical problem addressed by this patented solution relates to how to safely store and ship highly pure acids during manufacturing without causing damage from excessively large amounts of oxygen released when stored at very low temperatures (<400°C).

Method used

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  • Device for filtering iron impurities of carbon steel pipeline

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Embodiment Construction

[0012] The present invention is not limited by the following examples, and specific implementation methods can be determined according to the technical solutions of the present invention and actual conditions.

[0013] In the present invention, for the convenience of description, the description of the relative positional relationship of each component is described according to the layout of the drawings in the specification, such as: the positional relationship of upper, lower, left, right, etc. is based on the drawings in the specification determined by the layout direction.

[0014] Below in conjunction with embodiment and accompanying drawing, the present invention will be further described:

[0015] as attached figure 1 As shown, the device for filtering carbon steel pipeline iron impurities includes a filter container 1, a feed port 2 is arranged at the bottom of the filter container 1, a nitrogen feed line 3 is fixedly installed on the feed port 2, and a nitrogen

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Abstract

The invention relates to the technical field of impurity filtering containers, in particular to a device for filtering iron impurities of a carbon steel pipeline. The device comprises a filtering container, a feed port is formed in the lower portion of the filtering container, a nitrogen feed pipeline is fixedly installed on the feed port, and a feed valve is fixedly installed on the nitrogen feed pipeline; a discharge port is formed in the upper portion of the filtering container, a nitrogen discharge pipeline is fixedly installed on the discharge port, and a discharge valve is fixedly installed on the nitrogen discharge pipeline; an emptying port is formed in the lower portion of the filtering container, an emptying pipeline is fixedly installed on the emptying port, and an emptying valve is fixedly installed on the emptying pipeline. The device is reasonable and compact in structure and convenient to use; the device for filtering the iron impurities of the carbon steel pipeline is additionally installed on the nitrogen pipeline, and in the nitrogen conveying process, rust generated in the carbon steel pipeline reacts with acid in the container after passing through the filtering container, so that the rust in the nitrogen carbon steel pipe is removed, and it is avoided that the rust enters an acid tank and affects the quality of high-purity acid.

Description

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Claims

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Application Information

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Owner XINJIANG ZHONGTAI CHEM CO LTD
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