Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

LNG gasification and power generation device based on IFV and gasification and/or power generation method

A technology for a power generation device and a gasification section, which is applied in the field of cold energy power generation in a liquefied natural gas receiving station, can solve the problems of high investment and performance, complex operation, and single function, and achieves the reduction of equipment investment and energy consumption, flexible operation control, and reduced energy consumption. The effect of small equipment footprint

Active Publication Date: 2017-06-20
SINOPEC ENG +1
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a liquefied natural gas (LNG) gasification and power generation device and gasification and / or power generation method based on an intermediate medium seawater vaporizer (IFV), which can overcome the single function of existing equipment, complex operation, investment and the defect of being able to high

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
  • LNG gasification and power generation device based on IFV and gasification and/or power generation method
  • LNG gasification and power generation device based on IFV and gasification and/or power generation method
  • LNG gasification and power generation device based on IFV and gasification and/or power generation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] Preferred embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. Although preferred embodiments of the invention are shown in the drawings, it should be understood that the invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

[0044] The present disclosure provides a liquefied natural gas (LNG) gasification and power generation device based on an intermediate medium seawater vaporizer (IFV), including an LNG delivery inlet, a seawater delivery inlet, an IFV, a condenser, a circulating working medium pump, an expansion generator, Gas-liquid separator, where IFV includes intermediate medium gasification section, LNG gasification section and natural gas superheating section.

[0045] 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 LNG gasification and power generation device based on an IFV and a gasification and / or power generation method. The device comprises an LNG conveying inlet, a seawater conveying inlet, the IFV (401), a condenser (101), a circulation working medium pump (102), an expansion power generator (104) and a gas-liquid separator (106). The IFV (401) comprises an intermediate medium gasification section (E1), an LNG gasification section (E2) and a natural gas overheating section (E3). According to the device, the IFV and LNG cold energy power generation are combined, a set of system can combine the functions of gasification and power generation, two work modes can be freely switched, starting can be conducted at the same time, and operation and control are more flexible.

Description

technical field [0001] The invention relates to cold energy power generation at a liquefied natural gas (LNG) receiving station, in particular to an LNG gasification and power generation device and a gasification and / or power generation method based on an intermediate seawater vaporizer (IFV). Background technique [0002] LNG is a high-quality energy source with the characteristics of high calorific value and low combustion pollution. The main function of the LNG receiving station is to receive LNG transported by ocean-going carriers, store and gasify it to obtain gaseous natural gas (NG) products, and supply gas to urban residents and / or industrial users through the natural gas pipeline network. [0003] LNG is natural gas that exists in liquid form at a low temperature of about -162°C, and its gasification process requires a lot of heat. Generally speaking, the gasification facilities of LNG receiving stations mainly include open rack seawater vaporizer (ORV), intermedia...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F17C7/04F17C13/00F01D15/10
CPCF01D15/10F17C7/04F17C13/00F17C2265/07F17C2223/0161F17C2225/0123F17C2227/0318
Inventor 李明李凤奇
Owner SINOPEC ENG
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
Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com