Title:
セルロースチップを高圧連続蒸解システムに供給する方法
Document Type and Number:
Japanese Patent JP4859953
Kind Code:
B2
Abstract:
A method for feeding a cellulosic fibrous material to a high pressure processing vessel including: pressurizing a low pressure flow of the fibrous material in a high pressure transfer device; discharging a high pressure flow of the fibrous material from the transfer device to a conduit in fluid communication with the processing vessel; discharging a low pressure flow of fluid and fibrous material from the transfer device; downstream of the transfer device, pressurizing the discharged low pressure flow; merging the pressurized low pressure discharge flow with the discharged high pressure flow, and transferring the merged flow to the processing vessel.
Inventors:
C. Bertil Stromberg
Application Number:
JP2009120539A
Publication Date:
January 25, 2012
Filing Date:
May 19, 2009
Export Citation:
Assignee:
Andritz Incorporated
International Classes:
D21C7/06; D21C3/24; D21C
Domestic Patent References:
| JP11323757A | ||||
| JP5132882A | ||||
| JP10506687A | ||||
| JP9509229A | ||||
| JP2003129391A | ||||
| JP11100786A |
Attorney, Agent or Firm:
Shizuo Nakamura