国产99久久99热这里只有精品-国产99久久99热这里只有精品15-国产99久久九九精品免费-国产99久久久国产精免费-国产99久久久国产精品～～牛-国产99久久久国产精品免费看

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 : [email protected]

Zip code : 529040

Website : m.61670.cn

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： 超碰久久人人摸人人搞 | 无码人妻一区二区三区在线 | 成人高清在线观看www在线 | av午夜午夜快憣 | 91视频国产亚 | 精品人妻| 亚洲成aⅴ人片在线观看无码 | 精品人无 | 在线观看成人网站 | 自拍偷自拍亚洲精品被多人伦好爽 | 国产精品无码大片在线观看 | 国产精品无码一区二 | 国产在线拍偷自揄观看视频网站 | 国产成人精选在线不卡 | 一区二区三区黄色 | 午夜a级成人免费毛片 | 中文字幕在线不卡 | 综合色区亚洲熟妇10p | 精品无码成人片一区二区98 | 欧美人体一区二区视频 | 精品一区二区高清在线观看 | 国产精品内射后入合集 | 国产精品第九页 | 99久久精品无码一区二区毛片免费 | 国产成人拍精品视频午夜网站 | 国产成人麻豆精品午夜福利在 | 欧美日韩变态另类在线观看 | 爱豆传媒免费全集在线观看反转爽剧 | 亚洲精品色婷婷在线影院 | 国产乱码精品一区二区三区四 | 69日本精品成人无码视频 | 国产一区玩具在线观看 | 丰满少妇高潮惨叫久久久一 | a级毛片无码 | 国产精品偷伦视频 | 欧美97色伦欧美一区二区日韩 | 色婷婷综合久久久久中文 | 国产人人怕人人干视频 | 国产精品99精品无码视亚 | 91香蕉精品成人 | 亚洲产国偷v产偷v自拍色戒 |