全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
化工进展  2015 

煤催化气化技术的研究现状与展望

DOI: 10.16085/j.issn.1000-6613.2015.10.021, PP. 3656-3664

Keywords: 煤燃烧,催化剂,气化,影响因素,工业化

Full-Text   Cite this paper   Add to My Lib

Abstract:

煤催化气化由于可以大幅度降低操作条件,实现定向转化,目前正受到国内外重视。本文综述了碱金属、碱土金属、过渡金属催化剂与复合催化剂在煤催化气化过程中的活性、优缺点、反应机理等。对影响煤催化气化的各类因素如煤阶、矿物质、催化剂添加方式、添加量、气化条件等进行了分析。介绍了当前催化气化工业化进程以及合成天然气甲烷和催化气化制氢两种工艺。当前研究的难点是兼顾催化剂的效率与经济性,煤催化气化未来将以开发高活性、易回收且廉价的催化剂为研究方向。

References

[1]  McKee D W. Catalysis of the graphite-water vapor reaction by alkaline earth salts[J]. Carbon,1979,17(5):419-425.
[2]  Ohtsuka Y,Asami K. Steam gasification of coals with calcium hydroxide[J]. Fuel and Energy Abstracts,1996,37(3):183.
[3]  Ohtsuka Y,Asami K. Ion-exchanged calcium from calcium carbonate and low-rank coals:High catalytic activity in steam gasification[J]. Energy & Fuels,1996,10(2):431-435.
[4]  Joly J P,Cazorla-Amoros D,Charcosset H,et al. The state of calcium as a char gasification catalyst——A temperature-programmed reaction study[J]. Fuel,1990,69(7):878-884.
[5]  王磊,余江龙,尹丰魁,等. 钙元素对褐煤热解和气化特性的影响[J]. 煤化工,2012(1):27-30.
[6]  Clemens A H,Damiano L F,Matheson T W. The effect of calcium on the rate and products of steam gasification of char from low rank coal[J]. Fuel,1998,77(9-10):1017-1020.
[7]  Wang J,Takarada T. Role of calcium hydroxide in supercritical water gasification of low-rank coal[J]. Energy & Fuels,2001,15(2):356-362.
[8]  Ohtsuka Y,Tamai Y,Tomita A. Iron-catalyzed gasification of brown coal at low temperatures[J]. Energy & Fuels,1987,1(1):32-36.
[9]  Tomita A,Ohtsuka Y,Tamai Y. Low temperature gasification of brown coals catalysed by nickel[J]. Fuel,1983,62(2):150-154.
[10]  Yu J,Tian F,Chow M,et al. Effect of iron on the gasification of Victorian brown coal with steam:Enhancement of hydrogen production[J]. Fuel,2006,85(2):127-133.
[11]  Popa T,Fan M,Argyle M D,et al. H2 and COx generation from coal gasification catalyzed by a cost-effective iron catalyst[J]. Applied Catalysis A:General,2013,464-465:207-217.
[12]  Asami K,Sears P,Furimsky E,et al. Gasification of brown coal and char with carbon dioxide in the presence of finely dispersed iron catalysts[J]. Fuel Processing Technology,1996,47(2):139-151.
[13]  王志忠. 煤催化气化技术开发现状[J]. 煤化工,1991(3):42-46.
[14]  Srivastava R C,Srivastava S K,Rao S K. Low temperature nickel-catalysed gasification of indian coals. 1[J]. Fuel,1988,67(9):1205-1207.
[15]  Domazetis G,Raoarun M,James B D,et al. Molecular modelling and experimental studies on steam gasification of low-rank coals catalysed by iron species[J]. Applied Catalysis A:General,2008,340(1):105-118.
[16]  Monterroso R,Fan M,Zhang F,et al. Effects of an environmentally-friendly,inexpensive composite iron-sodium catalyst on coal gasification[J]. Fuel,2014,116:341-349.
[17]  Jiang M,Zhou R,Hu J,et al. Calcium-promoted catalytic activity of potassium carbonate for steam gasification of coal char:Influences of calcium species[J]. Fuel,2012,99:64-71.
[18]  Akyurtlu J F,Akyurtlu A. Catalytic gasification of Pittsburgh coal char by potassium sulphate and ferrous sulphate mixtures[J]. Fuel Processing Technology,1995,43(1):71-86.
[19]  陈鸿伟,索新良,陈龙,等. CaO和Fe(NO3)3复合催化锦界煤焦-CO2气化的实验研究[J]. 动力工程学报,2012(11):885-890.
[20]  廖洪强,邓德敏,李保庆,等. 煤催化气化研究进展与煤-纸浆黑液共气化[J]. 煤炭转化,2000(3):1-5.
[21]  刘成年. 多功能煤催化气化催化剂的研究[J]. 科技创新与应用,2014(8):38-39.
[22]  Jaffri G,Zhang J. Catalytic gasification characteristics of mixed black liquor and calcium catalyst in mixing (air/steam) atmosphere[J]. Journal of Fuel Chemistry and Technology,2008,36(4):406-414.
[23]  Nishiyama Y. Catalytic gasification of coals——Features and possibilities[J]. Fuel Processing Technology,1991,29(1-2):31-42.
[24]  Yeboah Y D,Xu Y,Sheth A,et al. Catalytic gasification of coal using eutectic salts:Identification of eutectics[J]. Carbon,2003,41(2):203-214.
[25]  Kwon T W,Kim J R,Kim S D,et al. Catalytic steam gasification of lignite char[J]. Fuel,1989,68(4):416-421.
[26]  Hüttinger K J,Minges R. Influence of the catalyst precursor anion in catalysis of water vapour gasification of carbon by potassium:1. Activation of the catalyst precursors[J]. Fuel,1986,65(8):1112-1121.
[27]  Hüttinger K J,Minges R. The influence of the catalyst precursor anion in catalysis of water vapour gasification of carbon by potassium:2. Catalytic activity as influenced by activation and deactivation reactions[J]. Fuel,1986,65(8):1122-1128.
[28]  陈凡敏,王兴军,王西明,等. 煤催化气化过程中钾的迁移及其对气化反应特性的影响[J]. 燃料化学学报,2013(3):265-270.
[29]  Matsukata M,Fujikawa T,Kikuchi E,et al. Quantitative behavior of potassium species on an amorphous carbon under steam gasification conditions[J]. Energy & Fuels,1989,3(3):336-341.
[30]  Kopyscinski J,Rahman M,Gupta R,et al. K2CO3 catalyzed CO2 gasification of ash-free coal. Interactions of the catalyst with carbon in N2 and CO2 atmosphere[J]. Fuel,2014,117:1181-1189.
[31]  Sue-A-Quan T A,Watkinson A P,Gaikwad R P,et al. Steam gasification in a pressurized spouted bed reactor[J]. Fuel Processing Technology,1991,27(1):67-81.
[32]  Lee J M,Kim Y J,Kim S D. Catalytic coal gasification in an internally circulating fluidized bed reactor with draft tube[J]. Applied Thermal Engineering,1998,18(11):1013-1024.
[33]  Srivastava R C,Sinha J,Srivastava S K,et al. Nickel catalysed steam gasification of chars obtained from coal-alkali reaction at 600℃[J]. Fuel,2003,82(1):93-96.
[34]  Lee W,Kim S,Song B. Steam gasification of coal with salt mixture of potassium and nickel in a fluidized bed reactor[J]. Korean Journal of Chemical Engineering,2001,18(5):640-645.
[35]  Nzihou A,Stanmore B,Sharrock P. A review of catalysts for the gasification of biomass char,with some reference to coal[J]. Energy,2013,58:305-317.
[36]  杨景标,蔡宁生. 催化剂对褐煤焦孔隙结构和表面形态的影响[J]. 中国电机工程学报,2008(11):24-29.
[37]  王兴军,陈凡敏,刘海峰,等. 煤水蒸气气化过程中钾催化剂与矿物质的相互作用[J]. 燃料化学学报,2013(1):9-13.
[38]  陈鸿伟,陈江涛,索新良,等. 催化剂添加方式及微波干燥对煤催化气化的影响[J]. 华北电力大学学报:自然科学版,2012(4):86-89.
[39]  王西明,竹怀礼,王兴军,等. K2CO3催化剂在煤焦热解中的形态转变及其对煤焦催化气化的影响[J]. 燃料化学学报,2014(2):175-180.
[40]  杨景标,蔡宁生,张彦文. 催化剂添加量对褐煤焦水蒸气气化反应性的影响[J]. 燃料化学学报,2008(1):15-22.
[41]  Popa T,Fan M,Argyle M D,et al. Catalytic gasification of a Powder River Basin coal[J]. Fuel,2013,103:161-170.
[42]  Jing N,Wang Q,Cheng L,et al. Effect of temperature and pressure on the mineralogical and fusion characteristics of Jincheng coal ash in simulated combustion and gasification environments[J]. Fuel,2013,104:647-655.
[43]  李伟伟,李克忠,康守国,等. 煤催化气化中非均相反应动力学的研究[J]. 燃料化学学报,2014(3):290-296.
[44]  Zhang R,Wang Q H,Luo Z Y,et al. Competition and inhibition effects during coal char gasification in the mixture of H2O and CO2[J]. Energy & Fuels,2013,27(9):5107-5115.
[45]  Zhang R,Wang Q H,Luo Z Y,et al. Coal char gasification in the mixture of H2O,CO2,H2,and CO under pressured conditions[J]. Energy & Fuels,2014,28(2):823-839.
[46]  Haga T,Nishiyama Y. Influence of structural parameters on coal char gasification:2. Ni-catalysed steam gasification[J]. Fuel,1988,67(6):748-752.
[47]  张济宇,陈彦,林驹. 催化气化工业化进程展望[J]. 煤炭转化,2010(4):90-97.
[48]  Nahas N C. Exxon catalytic coal gasification process fundamentals to flowsheets[J]. Fuel,1983,62(2):239-241.
[49]  毛燕东,李克忠,孙志强,等. 小型流化床燃煤自供热煤催化气化特性研究[J]. 高校化学工程学报,2013(5):798-804.
[50]  Lin S,Suzuki Y,Hatano H,et al. Developing an innovative method,HyPr-RING,to produce hydrogen from hydrocarbons[J]. Energy Conversion and Management,2002,43(9):1283-1290.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133