Natural gas purification equipment
A natural gas and equipment technology, applied in the field of natural gas purification equipment, can solve problems such as being easily affected by weather changes, heavy workload, and high difficulty intensity, and achieve the effects of shortening on-site installation time, innovation and shortening, and high integration
Active Publication Date: 2016-09-07
SICHUAN JINXING CLEAN ENERGY EQUIP CO LTD +2
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Problems solved by technology
[0003] All the equipment in domestic conventional natural gas purification plants are installed on site in parts. The construction area is large, the workload is heavy, the construction period is long, and it is easily affected by weather changes, which often leads to repeated delays in the construction period.
Therefore, the problems of traditional natural gas purification stations and factories with fixed equipment, large floor area, poor foundation conditions, long construction period and high difficulty intensity need to be solved urgently
Method used
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[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0021] The natural gas purification equipment adopts a modular design, and the modules are divided according to the functions to be realized, and the components are integrated into a feed gas pretreatment unit, a desulfurization and decarbonization unit 1, a dehydration unit 2 and a sulfur recovery unit 3, and each unit is installed on the skid. , the feed gas pretreatment unit, the desulfurization and decarbonization unit 1 and the dehydration unit 2 are connected in sequence, and the sulfur recovery unit 3 is connected with the desulfurization and decarbonization unit 1 . Each unit completes the manufacturing of the skid body, the in-place installation of process equipment, electrical appliances, instruments, and process pipelines in the manufacturing plant, the purging of process equipment and pipelines, pressure testing, anti-corrosion and h...
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The invention discloses a natural gas purification equipment, relates to the technical field of natural gas purification, and provides a natural gas purification equipment capable of shortening the manufacturing period. The natural gas purification equipment adopts a modular design, and the modules are divided according to the functions to be realized, and the components are integrated into a raw material gas pretreatment unit, a desulfurization and decarbonization unit, a dehydration unit and a sulfur recovery unit. The pretreatment unit, the desulfurization and decarbonization unit and the dehydration unit are connected in sequence, and the sulfur recovery unit is connected with the desulfurization and decarbonization unit. Modular design is adopted, and modules are divided according to the functions to be realized. After the components are integrated into units installed on different skids, each unit is manufactured separately in the factory, with compact structure and high integration; each unit is transported to natural gas after the completion of manufacturing The installation of the purification plant site can shorten the on-site installation time of the natural gas purification plant site and reduce the impact of weather changes.
Description
technical field [0001] The invention relates to the technical field of natural gas purification, in particular to natural gas purification equipment. Background technique [0002] Natural gas extracted from deposits is a very complex mixture of hydrocarbons with a small amount of non-hydrocarbon impurities. Among them, non-hydrocarbon impurities often contain H 2 S, CO 2 and organic sulfides. Due to the presence of water, these gas components will generate acid or acid solution, causing serious corrosion of gas pipelines and equipment. Therefore, it is necessary to meet the national commercial natural gas quality standards through purification treatment. At the same time, sulfides such as H2S and mercaptans in natural gas are easy to damage the ecological environment and human health after exile, so they can be converted into elemental sulfur for industrial use. This constitutes a basic technical route for natural gas purification and recovery. [0003] All the equipmen...
Claims
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IPC IPC(8): C10L3/10
Inventor 刘革李少奇袁小林钟家柱夏志
Owner SICHUAN JINXING CLEAN ENERGY EQUIP CO LTD