Combining coal gasification and natural gas reforming for efficient polygeneration

被引：124

作者：

Adams, Thomas A., II ^{[1
]}

Barton, Paul I. ^{[1
]}

机构：

[1] MIT, Cambridge, MA 02139 USA

来源：

FUEL PROCESSING TECHNOLOGY | 2011年 / 92卷 / 03期

关键词：

Coal; Natural gas; Gasification; Reforming; Polygeneration; HYDROGEN-PRODUCTION; CARBON CAPTURE; BIOMASS; METHANE; COPRODUCTION; OPTIMIZATION; ELECTRICITY; CHAR; CO2; HYDROCRACKING;

D O I：

10.1016/j.fuproc.2010.11.023

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A techno-economic analysis of several process systems to convert coal and natural gas to electricity, methanol, diesel, and gasoline is presented. For these polygeneration systems, a wide range of product portfolios and market conditions are considered, including the implementation of a CO2 emissions tax policy and optional carbon capture and sequestration technology. A new strategy is proposed in which natural gas reforming is used to cool the gasifier, rather than steam generation. Simulations along with economic analyses show that this strategy provides increased energy efficiency and can be the optimal design choice in many market scenarios. (C) 2010 Elsevier B.V. All rights reserved.

引用

页码：639 / 655

页数：17

共 60 条

[1]

AASBERGPETERSEN K, 2004, FISCHERTROPSCH TECHN

[2] High-Efficiency Power Production from Coal with Carbon Capture [J].