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Evaluation system for amount of emission gases through fuel supply chain

一种环境影响、评价系统的技术，应用在评价系统领域，能够解决不能耐环境性供给、不能严格评价燃料供给设施能源环境性、不能提示燃料耐环境性等问题，达到促进排放量削减的效果

Inactive Publication Date: 2008-10-01
HITACHI LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this method, the environmental performance is only considered in the way of fuel use, and it is impossible to strictly evaluate the energy environmental performance of fuel supply facilities in this way.
Therefore, the environmental resistance of the fuel stored at the first time cannot be presented to the fuel demander, and the fuel cannot be supplied according to the environmental resistance required by the fuel demander.

Method used

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  • Evaluation system for amount of emission gases through fuel supply chain
  • Evaluation system for amount of emission gases through fuel supply chain
  • Evaluation system for amount of emission gases through fuel supply chain

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] In this embodiment, the basic configuration of a fuel environment-influencing substance emission evaluation system in a fuel supply facility will be described. figure 1 A system configuration and a functional configuration of a fuel environment-influencing substance emission evaluation system in a fuel supply facility according to an embodiment of the present invention are illustrated. Here, the fuel supply facility refers to a facility that stores fuel supplied from fuel production once in the facility and supplies fuel to fuel demanders. Such as figure 1 As shown, the fuel-affecting substance emission management system at the fuel supply facility 100 includes: a mechanism 101 for measuring the amount of fuel input from the fuel manufacturing facility to the fuel supply facility; Information on environmental impact substances of fuel discharged during fuel production and fuel transportation is input or received by the manufacturing fuel information storage unit 103 of...

Embodiment 2

[0044] In this embodiment, the basic structure of the fuel environment-influencing substance discharge amount calculation means at the time of fuel production and fuel delivery will be described.

[0045] The calculation mechanism for the emission of environmental impact substances in the fuel manufacturing stage includes, for example: Figure 5 Raw material storage tanks that store raw materials in this way; fuel manufacturing institutions that receive raw materials from raw material storage tanks through pipelines, etc., and then process raw materials to produce arbitrary fuels; fuel storage tanks that store fuels through pipelines, etc. The amount of raw materials supplied by the fuel manufacturing mechanism and the amount of fuel supplied from the fuel manufacturing mechanism to the fuel storage mechanism, a flow measuring mechanism that can communicate with the outside in a wired or wireless manner; receive the amount of raw materials and fuel from the flow measuring mecha...

Embodiment 3

[0067] Next, an example of evaluating the emission of environmental impact substances by mixing and selling fuels using the basic configuration of the environmental impact substance emission evaluation system of the first embodiment will be described. This embodiment is particularly effective for secondary energy such as hydrogen, which can be obtained by processing primary energy. In addition, it is also effective when mixing hydrogen and methane and supplying it to consumers. In general, hydrogen is known as a clean energy source that does not emit environmental influences. However, since it is a secondary energy source that does not exist in nature, environmental impact substances such as carbon dioxide are emitted as a result in the manufacturing process.

[0068] In the structure of Embodiments 1 and 2, fuels with the same physical properties are produced from multiple manufacturing facilities as shown in FIG. And when it is stored in one tank and supplied to consumers,...

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PUM

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Abstract

The object of the present invention provides an evaluation system for evaluating accurately emission amount of environmental influence substance of fuel in a fuel supply facility for supplying stored fuel to a consumer. An evaluation system evaluates the emission amount of environmental influence substance of fuel in which the environmental properties (greenhouse gas emissions) accumulated in the process of drilling a first energy, transporting and storing, producing fuel, and supplying the fuel are taken into account. The evaluation system enables to present the environmental properties of the sold fuel to the fuel consumer and allows the fuel consumer to select, thereby promoting the reduction of emission amount of the greenhouse gas of the fuel supplier and the fuel consumer.

Description

technical field [0001] The invention relates to an evaluation system for the emission of environmental impact substances in fuel supply facilities, in particular to a system in which fuel demanders can screen the environmental performance of fuel. Background technique [0002] For a long time, carbon dioxide (CO 2 ) has become a major social problem due to the deterioration of the atmospheric environment caused by greenhouse effect gases. Especially in recent years, it has been pointed out that the increase in temperature on a global scale is caused by greenhouse gases, and its influence has become a serious international problem. Reflecting on this situation, the Kyoto Protocol for the Prevention of Global Warming came into effect in February 2005, fully implementing international agreements on numerical targets for greenhouse gas reduction, emissions trading, joint implementation, and clean development mechanisms. However, due to considerations such as economic growth an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q50/00H02J3/00G06Q30/06G06Q50/04G06Q50/10G06Q50/28
CPCG06Q30/0283B67D7/145B67D7/08B67D7/22
Inventor 能岛雅史小村昭义板桥武之舟越砂穗有田裕丸山幸伸堀井洋一石川敬郎
Owner HITACHI LTD
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