发明名称 |
SETT VID ANRIKNING AV FINKORNIGA JORDALKALIOXIDER, SERSKILT AV I SCHAKTUGNAR FALLANDE FINKORNIG KAUSTISKT BREND DOLOMIT |
摘要 |
This invention relates to the processing of fine-grained alkaline earth oxides which are produced by firing raw material, such as dolomite in a kiln, the invention residing in the steps of compressing into lump form fine-grained alkaline earth oxides which have been produced as aforesaid and then again firing such lumps in a kiln so that said raw material will have been subjected to two kiln firing processes. |
申请公布号 |
SE7809132(A) |
申请公布日期 |
1979.03.02 |
申请号 |
SE19780009132 |
申请日期 |
1978.08.30 |
申请人 |
* DOLOMIT-WERK SALZHEMMENDORF GMBH |
发明人 |
W * HAKENBERG;B * KRUGER |
分类号 |
C04B2/10;(IPC1-7):B01J2/22 |
主分类号 |
C04B2/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|