• <small id="iiii8"><menu id="iiii8"></menu></small>
    <sup id="iiii8"><code id="iiii8"></code></sup><small id="iiii8"><blockquote id="iiii8"></blockquote></small>
    • <small id="iiii8"></small>
    

    <sup id="iiii8"><ul id="iiii8"></ul></sup>
    <sup id="iiii8"><code id="iiii8"></code></sup>
    

    <noscript id="iiii8"><dd id="iiii8"></dd></noscript>
  • <small id="iiii8"></small>
    <sup id="iiii8"></sup>
    
国产福利在线观看免费第一福利,丝袜欧美视频首页在线,国产办公室秘书无码精品99,女人15毛片a级16女人水真多
,国内精品大秀视频日韩精品,激情五月丁香婷婷,国产69精品久久久久妇女,国产欧美日韩久久va 

	






    
      
    
    
    
  
    
    
    

    



    


    
  
    
    
    Products
    
     
    

    

    

    
  
    
    
  
    

    

    
      

    
  
    
    
    
    	
    
			
    
				
    
				
			
    
			
    
				
    High performance modified alumina
    
				
      
					
    • Model：LAE, LAF, LAG
      • 
					
    • Features：The?aluminum source is processed by a special process to ensure the purity and performance of activated alumina.?After the modification of the rare earth lanthanum, the thermal stability of the activated alumina can be significantly improved.?The product has suitable pore size, pore volume, optimal loading aid and precious metal, which is beneficial to enhance the catalytic effect.?Advanced production technology and production equipment ensure that the products are stable and can meet the needs of customers and develop products that meet their needs.
      • 
					
    • Application：automotive, diesel, motorcycle exhaust purification catalyst; industrial organic waste gas purification and indoor air purification.
      • 
				
    
			
    
  		
    
  		
    
  			
    
				
				
    
					
    
						
    Product name
    Modified alumina
    Modified alumina
    Modified alumina
    Model
    LAE
    LAF
    LAG
    Elemental composition
    Al2O3   (%)
    95-99
    95-99
    95-99
    La2O3   (%)
    1-5
    1-5
    1-5
    Physical index
    外觀
    White powder
    White powder
    White powder
    SA (Fresh) (m2/g)
    ＞200
    ＞140
    ＞180
    SA (Aged,1050℃/5h)
    (m2/g)
    ＞100
    ＞85
    ＞90
    SA (Aged,1100℃/12h)
    (m2/g)
    ＞80
    ＞60
    ＞62
    Pore Volume (cm3/g)
    0.80-0.90
    0.35-0.45
    0.35-0.45
    Tap Density (g/cm3)
    0.27-0.33
    0.70-0.85
    0.75-0.95
    D50 (μm)
    10-15
    4-10
    4-10
    Impurity content
    Na2O (%)
    ＜0.01
    ＜0.015
    ＜0.02
    SiO2 (%)
    ＜0.015
    ＜0.05
    ＜0.08
    CaO (%)
    ＜0.01
    ＜0.01
    ＜0.10
    Fe2O3   (%)
    ＜0.01
    ＜0.01
    ＜0.01

                                                 Remarks: The doping amount and particle size of La can be adjusted according to customers needs.


    
					
    
					
    
						
					
    
				
    
			
    
  		
    
    
    
  
    

    



    



 

    
	
    
	
    
		
		
    
			
    
			
    KanHoo WeChat Official Account
    
		
    
		
    
			
    0750-3863800
    
			
    Address：No.22 Jiao Xing South Road, Jiao Tou, Jianghai District, Jiangmen, Guangdong, China
    
				
    Fax : 0750-3863818
    
				
    Mailbox : kh@keheng.com.cn
    
				
    Zip code : 529040
    
				
    Website : www.ly0512.com
    
		
    
	
    
	
    
		
    
			
    Copyright ? 2019　Jiangmen KanHoo Industry Co., Ltd.　All rights reserved. 　粵ICP備10211423號　Technical support：析客網絡 
    
		
    
	
    

    







主站蜘蛛池模板：
同江市|
伊人久久大香线蕉AV色婷婷色|
婷婷久久香蕉五月综合加勒比|
国产国产成年年人免费看片|
极品人妻在线一区二区|
日本成本人片免费网站|
日本在线观看高清不卡免v|
久久无码中文幕电影|
亚洲日韩在线观看国产精品每日更新|
免费看国产美女裸体视频
|
亚洲AV无码AV另类专区|
永平县|
波多野结衣一区二区三区视频
|
成人国产三级在线观看|
九九精品国产兔费观看久久
|
杂多县|
国产白浆喷水在线视频|
亚洲人成色在线观看|
固安县|
久久鸭综合久久国产|
99自拍|
亚洲精品色AV无码看|
人妻一本久道久久综合久久鬼色|
午夜免费无码福利视频麻豆|
色偷偷色噜噜狠狠成人免费视频
|
亚洲男人的天堂久久精品|
四虎影视一区二区精品|
亚洲欧美日韩国产|
久久国产精品99精品|
免费国产成人高清在线视频|
日本在线一级高清自拍|
欧美在线精品一区二区三区|
日屄在线|
亚洲 日韩 国产 制服 在线|
人人澡人人爽欧美一区|
自拍偷怕|
亚洲欧洲精品国产二码|
www.五月丁香|
国产又猛又爽又黄视频|
岛国一区二区av在线|
亚洲成在人线在线播放无码|