| 发明名称 |
PROCESS FOR MAKING PULP |
| 摘要 |
A process for making pulp includes providing plant fiber raw material. The plant fiber raw material can be wood fiber or gramineae plant fiber. The plat fiber raw material is cooked to make a pulp. A TEMPO catalytic oxidation system is added to the pulp to oxidize the pulp fiber. The oxidized pulp fiber is then bleached. |
| 申请公布号 |
US2014305603(A1) |
申请公布日期 |
2014.10.16 |
| 申请号 |
US201314104071 |
申请日期 |
2013.12.12 |
| 申请人 |
Goldeast Paper (Jiangsu) Co., Ltd |
发明人 |
MA PU;LIU XIANG-FEI;F. CHIN YUNGCHANG;WANG REN-RONG |
| 分类号 |
D21C9/10;D21C9/02 |
主分类号 |
D21C9/10 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for making pulp, comprising:
providing plant fiber raw material; cooking the plant fiber raw material to make a pulp; adding a TEMPO catalytic oxidation system into the pulp to oxidize the pulp fiber; and bleaching the oxidized pulp. |
| 地址 |
Zhenjiang CN |
