Treatment device of petrochemical gas containing light hydrocarbon

A processing device and petrochemical technology, which is applied in hot gas variable volume engine devices, gas fuel burners, combustion methods, etc., can solve the problem of wasting energy by light hydrocarbons, and achieve the effects of cost saving, low cost and rational utilization of energy

Active Publication Date: 2021-02-12
山东胜星新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a treatment device for petrochemical gas containing light hydrocarbons, which solves the problem of wasting energy by direct burning of light hydrocarbons

Method used

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  • Treatment device of petrochemical gas containing light hydrocarbon
  • Treatment device of petrochemical gas containing light hydrocarbon

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0040] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that ...

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Abstract

The invention belongs to the technical field of petroleum processing and production equipment, and discloses a treatment device of petrochemical gas containing light hydrocarbon. The treatment devicecomprises a constant-temperature water tank, a gas inlet pipe, a one-way valve and a first power pump, wherein the constant-temperature water tank is sealed and an inner cavity body of the constant-temperature water tank is filled with water; the gas inlet pipe communicates with a light hydrocarbon source of the outside, and the gas inlet pipe is arranged on one side of the constant-temperature water tank in a bending manner; the one-way valve is arranged on an outlet of the gas inlet pipe; the first power pump comprises a piston pump, a driving rod and a floating plate; the outlet of the gasinlet pipe communicates with one side of a chamber body which is arranged above a piston of the piston pump; the piston pump is suspended in the constant-temperature water tank and is completely soaked in the water; the driving rod is fixedly arranged on the bottom face of the piston and can penetrate through a through hole which is formed in the bottom face of the pump body of the piston pump; asealing device is arranged at the through hole; and the floating plate is fixedly arranged at the bottom end of the driving rod. The treatment device has a simple structure, is saved in cost, and canfulfill the aim of resource re-utilization.

Description

technical field [0001] The invention relates to the technical field of petroleum processing and production equipment, in particular to a processing device for petrochemical gas containing light hydrocarbons. Background technique [0002] Petrochemical is a very large industrial process, which requires conversion and separation of hundreds of substances to obtain high-value products. In the process of atmospheric and vacuum distillation, catalytic cracking, cracking, coking, catalytic reforming, isomerization and other processes, a large amount of gas will be produced by-product, which contains hydrogen, nitrogen, methane, C2 light hydrocarbons (also known as carbon 2) Light hydrocarbon substances such as liquefied petroleum gas, the total amount of these gases exceeds 5% of the total processed petroleum. Moreover, most of these by-products are part of the raw materials required in the petrochemical production process, especially hydrogen, carbon dioxide, liquefied petroleum...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F23D14/00F23D14/46F02G3/02
CPCF02G3/02F23D14/00F23D14/46
Inventor 李农李海峰李金华
Owner 山东胜星新能源有限公司
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