�߻��ѻ��о��չ

[an error occurred while processing this directive]

化学工业与工程

��ѧ��ҵ�빤��

2007, Vol. 24

Issue (2) :183-186 DOI:

��

��Ŀ¼ | ��Ŀ¼ | �� | �߼��

<< | >>

�߻��ѻ��о��չ

��;�»۾�;��Ⱥ;��;

��ʯ��ѧԺ��ѧ��ѧԺ,��ʯ��ѧԺ��ѧ��ѧԺ,��ʯ��ѧԺ��ѧ��ѧԺ,��ʯ��ѧԺ��ѧ��ѧԺ ��163318,��163318,��163318,��163318

Advances in FCC Stripper Technology

XU Chang-hui,CHEN Hui-juan,DONG Qun,MEN Ya-nan(College of Chemistry and Chemical Engineering,Daqing Petroleum Institute, Daqing 163318,Heilongjiang Province,China)

(College of Chemistry and Chemical Engineering,Daqing Petroleum Institute, Daqing 163318,Heilongjiang Province,China

ժҪ	�ο��	��

Download: PDF (241KB) HTML 1KB Export: BibTeX or EndNote (RIS) Supporting Info

ժҪ ��˽��߻��ѻ�װ��о��״,��Ҫ��̬��Ϊ,��ں��ڵ��ص�,��ָ��Ч��ڵ��ԭ��ڸߴ߻��ѭ��ͨ��Կ��Ч��ս��,��ʺ�ԭ��ʻ��ô߻��ѻ��̼ϩ��ķ�չ��ơ�

	Service

	�ѱ��Ƽ��
	��ҵ��
	��ù��
	Email Alert
	RSS
	��
	��
	�»۾�
	��Ⱥ
	��

�ؼ���� ߻��ѻ�(FCC) �� ѧ(CFD) ��

Abstract�� The progress in FCC stripper,including the flowing behavior of gas-solid in baffles stripper,annular stripper and packing stripper,was introduced.The characterization of gas-solid flowing in the annular stripper and packing stripper were introduced,and the reason they were prior to baffles stripper was given.Due to reducing coke burning amount at high catalyst flux,packing stripper was fit for oil becoming heavier and olefin producing via FCC.

Keywords��

Received 2007-03-15; published 2007-03-15

��ñ��:

��;�»۾�;��Ⱥ;��;.�߻��ѻ��о��չ[J]. ��ѧ��ҵ�빤��, 2007,24(2): 183-186

XU Chang-hui,CHEN Hui-juan,DONG Qun,MEN Ya-nan.Advances in FCC Stripper Technology[J]. Chemcial Industry and Engineering, 2007,24(2): 183-186

[1]	ZHANG Zhen-qian.The development of FCC strippingtechnology[J].Acta Petrolei Sinica(Petroleum ProcessingSection),2002,19(1):62-66.
[2]	�ڹ��,�߽�ɭ,�촺��.��ʹ߻��ѻ�װ��μ��Ṥ��о��չ[J].��,2004,33(2):68-71.
[3]	RICHARD R R,DEMULDER B.New internal formaximizing performance of FCC catalyst strippers[R].SanFrancisco:Twelfth Refining Seminar,2000.
[4]	SENIOR R C,SMALLEY C G,GBORDZOE E.Hardwaremodifications to overcome common operating problems inFCC catalyst strippers[C]//L S FAN,T M KNOWLTONEds.Fluidization IX.New York:Engineering Foundation,1998,725-732.
[5]	RIVAULT P,NGUYEN C,LAGUERIE C,et al.Countercurrent stripping dense circulating beds effect of thebaffles[C]//Fluidization VIII.J F LARGE,C LAGUERIEEds.New York:Engineering Foundation,1995,491-499.
[6]	PADYEN S,KONWLTON T M,ARASTOOPOUR H.Stripping in recirculating bubbling fluidized bed using groupA particles[C]//Fluidization X.M KWAUK,J LI,W CYANG Eds.New York:Engineering Foundation,2001,581-588.
[7]	MCKEEN T,PUGSLEY T.Simulation of cold flow FCCstripper hydrodynamics at small scale using computationalfluid dynamics[J].Int J Chem React Eng,2003,1,A18.
[8]	MCKEEN T,PUGSLEY T.Simulation and experimentalvalidation of a freely bubbling bed of FCC catalyst[J].[J].Powder Technology.2003,129:139-
[9]	KLEECK V,DAVID A,HARDESTY,et al.Stage catalystconcentric annular stripper[P].US:5 260 034,1993-11-09.
[10]	¬��ϲ,��Ϫ,ʱ��.һ�ָ�Ч��߻��豸[P].ZL:259 076,2001-10-24.
[11]	��,¬��ϲ,ʱ��.�߻��ѻ��ͻ��Ĵ��ģʵ��[J].��У��ѧ��ѧ��,2004,18(3):377-380.
[12]	��Ϫ,¬��ϲ.��θ��λ��-��໷��ܶȷֲ�[J].ʯ�ͻ��,2001,30(11):850-854.
[13]	SENEGAS M A,PATUREAUX T,SELEM P,et al.Processand apparatus for stripping fluidized solids and use thereof ina fluid cracking pocess[P].US:5 716 585,1998-10-10.
[14]	RICHARD R R.Apparatus for contacting of gases and solidsin fluidized beds[P].US:6 224 833,2001-05-01.
[15]	��,��˩��,��,��.һ��ʽ�߻��ѻ��ڹ��[P].ZL:2 130 790,2004-03-31.
[16]	��,��ǧ,��,��.һ��߻�ת��߻��᷽��豸[P].ZL:1 128 770,2002-02-13.
[17]	��,³ά��,֣��,��.��׵��嵼��Ͳ��ڹ��о�[J].��̹��ѧ��,1995,16(2),143-150.
[18]	JEFFREY P,BRIAN W,KALIDAS P.Stripping process withhorizontal baffles[P].US:6 680 030,2004-01-20.