BASF selexsorb CD (Adsorbent CD)

Adsorbent CD

Description and Application:

The catalyst is an improved high-efficiency purification adsorption catalyst, which uses special alumina as a carrier and adds special modifiers. It can be used at normal and low temperatures, and its performance is comparable to BASF selexsorb CD adsorbent. Due to the strong chemical adsorption effect on the surface of the adsorbent, it can directly and selectively adsorb and remove trace oxygen containing organic compounds (alcohols, ethers, aldehydes, carboxylic compounds, ketones, peroxides) from polyethylene and polypropylene cracking C_2、~C₄ hydrocarbon multiple unsaturated monomer feedstocks, and comonomer materials. At the same time, it also has a good adsorption effect on water and mercaptan in the feedstock, meeting the requirements for deep purification of the feedstock.

Specification:

Typical Chemical Composition

Typical Physical Properties

Normal process conditions:

1.Operating pressure: normal pressure~6.0 MPa

2.Operating temperature: 10~120℃   

3.Air space velocity: 500~3000 h^-1

4.Water content in imported raw materials: ＜20 ppm

5. Methanol content in imported raw materials：＜10 ppm

6. Outlet water content:≤ 1ppm

7.Methanol content at outlet: ≤ 0.5ppm

8.Regeneration gas source：N₂ 99%

Substitute for：BASF selexsorb CD

Download : TDS_BASF selexsorb CD (Adsorbent CD)