[1]FANGShuqi,HELiping,ZHANGLonglong,et al.Experimental Study on Low Compression Ratio Screw Extruder of Straw[J].Journal of Zhengzhou University (Engineering Science),2015,36(06):1-.[doi:10.3969/j.issn.1671-6833.2015.06.001]
                                
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                                    Journal of Zhengzhou University (Engineering Science)[ISSN
                                    1671-6833/CN
                                    41-1339/T] Volume:
                                    36
                                    Number of periods:
                                    2015 06
                                    Page number:
                                    1-
                                    Column:
                                    
                                    Public date:
                                    2015-12-25
                                
                                
                                    - Title:
 
                                    - 
                                        Experimental Study on Low Compression Ratio Screw Extruder of Straw
 
                                
                                
                                
                                    - Author(s):
 
                                    - 
                                        FANGShuqi1; 2; HELiping1; ZHANGLonglong1; CHANGChun1; 2; BAI Jing1; 2; CHENJunying1
 
                                    - 
                                        1.School ofChemicalEngineeringandEnergy,ZhengzhouUniversity,Zhengzhou450001,China; 2.Engineering Laboratory of Henan Province for Biorefinery Technology and Equipment, Zhengzhou450001,China
 
                                    - 
                                
 
                                
                                    - Keywords:
 
                                    - 
                                        straw;  compressionratio (CR) ;  screwextruder;  responsesurface
 
                                
                                
                                    - CLC:
 
                                    - 
                                        -
 
                                
                                
                                    - DOI:
 
                                    - 
                                        10.3969/j.issn.1671-6833.2015.06.001
 
                                
                                
                                
                                    - Abstract:
 
                                    - 
                                        The effects of processing variables,such as screw speed,initial moisture content and the length ofthe straw plug pipe of extrusion process on the dewatering rate,handling capacity,output per kW  h etc.were experimentally studied using a low CR screw straw extruder. And the response surface optimization exper-imental results showed the extruder can run efficiently,stably and continuously with considerate dewateringrate,handling capacity and output per kW ·h under the conditions that moisture content is 85% ,screw speed50.8 r/min,length of the straw plug pipe is 26.91 mm.