Process for recovering phosphoric acid from aqueous solutions containing nitric acid and phosphoric acid
- 申请公布号:
- US3363978(A)
- 申请号:
- US19640401865
- 申请日期:
- 1964.10.06
- 申请公布日期:
- 1968.01.16
- 申请人:
- STAMICARBON N.V.
- 发明人:
- ROOIJ ABRAHAM H. DE;ELMENDORP JAN
- 分类号:
- C01B21/46;C01B25/22;C01B25/234
- 主分类号:
- C01B21/46