Research of a NewType of Binder for Coal for Gasification with High Strength
[1]WANGLiucheng,MA Yihua,ZHAOJian-hong,et al.Research of a NewType of Binder for Coal for Gasification with High Strength[J].Journal of Zhengzhou University (Engineering Science),2013,34(06):32-35.[doi:10.3969/j.issn.1671-6833.2013.06.008]
Copy
Journal of Zhengzhou University (Engineering Science)[ISSN
1671-6833/CN
41-1339/T] Volume:
34卷
Number of periods:
2013 06
Page number:
32-35
Column:
Public date:
2013-12-30
- Title:
- Research of a NewType of Binder for Coal for Gasification with High Strength
- Keywords:
- riquette; binder; gasification; high strength; composite
- CLC:
- TQ53
- DOI:
- 10.3969/j.issn.1671-6833.2013.06.008
- Abstract:
- Anewtype ofhigh—strength binder for coal for gasification wasprepared using thermoplastic phenolic resin，sodium bentonite，sodiumcarboxymethylcellulose andcorn starch asrawmaterials．The results of the study show that the preferable component content of the binder was thermoplastic phenolic resin 1％．corn starch 7％，sodium carboxymethylcellulose 1％，sodium bentonite 91％．On this basis，the effects of the binderdosage and the molding conditions of briquette on the coldand hot strength of briquette were investiga— ted．When the binder dosage was4％，molding pressure 25 MPa，drying temperature 160℃，the cold and hot strength of briquette could reach823 N a piece and 319 N a piece，which could replace lump coal as in‘ dustrial gasification rawmaterial coal．
- References:
-
[1]全国煤炭标准化技术委员会.MT/T 748—2007，工业型煤冷压强度的测定方法〔S].北京:煤炭工业出版社，2008.[2]国家安全生产监督管理总局. MT/T 1073—2008 ,工业型煤热强度测定方法〔S]．北京:煤炭工业出版社，2009.[3]杨骏兵，凌立成，刘朗．固化和炭化条件对酚醛树脂基球形活性炭机械强度与吸附性能的影响〔J.炭素技术，1999，18(4) :10 - 14.
- Similar References:
Memo
-
Last Update:
1900-01-01