FPSO torch gas recycling system

A technology of gas recovery and torch gas, which is applied in the direction of gas fuel, pipeline system, gas/liquid distribution and storage, etc., can solve the problems of air pollution, waste of energy, energy waste, etc., and achieve the effect of saving energy and reducing pollution

Inactive Publication Date: 2017-09-29
COSCO SHIPPING SHIPYARD (NANGTONG) CO LTD +1
View PDF6 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technologies all adopt the method of direct venting and combustion, including when the gas venting is required due to equipment maintenance or normal pressure adjustment during the normal production process, all the vented gas is led to the flare head for combustion, and the flare gas is not recovered, not only It wastes energy and pollutes the atmosphere
[0004] At the same time, in order to ensure that the vented

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • FPSO torch gas recycling system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0011] The application will be further described in detail below with reference to the drawings and embodiments. It can be understood that the specific embodiments described here are only used to explain the related invention, but not to limit the invention. In addition, it should be noted that, for ease of description, only the parts related to the invention are shown in the drawings.

[0012] It should be noted that the embodiments in this application and the features in the embodiments can be combined with each other if there is no conflict. Hereinafter, the present application will be described in detail with reference to the drawings and in conjunction with embodiments.

[0013] Please refer to figure 1 , The embodiment of the present invention provides an FPSO flare gas recovery system, which includes a flare separation tank 1 connected to a flare manifold 14. The flare separation tank 1 is connected to the gas recovery system through a first on-off valve 2, and a second T...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an FPSO torch gas recycling system. The FPSO torch gas recycling system comprises a torch liquid distribution tank connected with a torch header, and the torch liquid distribution tank is connected to the gas recycling system through a first switch valve and connected to a torch head through a second switch valve; the torch head is provided with an igniting device, and the igniting device is used for igniting gas transmitted to the torch head. According to the technical scheme of the embodiment of the invention, gas in the torch liquid distribution tank is recycled by being treated through two different pipelines, energy resources are saved, pollution is reduced, and meanwhile it can be guaranteed that emptying gas is exhausted to the torch head to be burned in emergency circumstances.

Description

technical field [0001] The present disclosure relates generally to the field of FPSOs, and more particularly to FPSO flare gas recovery systems. Background technique [0002] FPSO (floating production storage&offloading unit) is used to separate oil and gas from the exploited oil, treat oily sewage, power generation, heat supply, storage and transportation of crude oil products, and integrate personnel living and production command system into one A comprehensive large-scale offshore oil production base. [0003] The upper part of the FPSO is equipped with a special flare system, which is used to deal with the manual or automatic venting of combustible gas inside each module of the upper part of the FPSO under normal and emergency situations (such as fire), so as to ensure the safety of equipment and systems. The existing technologies all adopt the method of direct venting and combustion, including that when the gas is vented due to equipment maintenance or normal pressure ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): F23G7/06F17D3/01F17D5/00B01D53/00C10L3/10
CPCF23G7/06B01D53/002C10L3/10F17D3/01F17D5/00
Inventor 段凤江肖飞梁岩峰刘兵腾红杰罗子良
Owner COSCO SHIPPING SHIPYARD (NANGTONG) CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap