Invention Grant
US5456775A Internal additive and process for the preparation of certain
crystallized forms of ammonium nitrate and industrial uses of the said
forms
失效
用于制备硝酸铵的某些结晶形式的内部添加剂和方法以及所述形式的工业用途
- Patent Title: Internal additive and process for the preparation of certain crystallized forms of ammonium nitrate and industrial uses of the said forms
- Patent Title (中): 用于制备硝酸铵的某些结晶形式的内部添加剂和方法以及所述形式的工业用途
-
Application No.: US88645Application Date: 1993-07-09
-
Publication No.: US5456775APublication Date: 1995-10-10
- Inventor: Joseph Schapira , Jean-Claude Cheminaud , Pascal Petitbon , Loic Guenard , Daniel Chaillou
- Applicant: Joseph Schapira , Jean-Claude Cheminaud , Pascal Petitbon , Loic Guenard , Daniel Chaillou
- Applicant Address: FRX Gennevilliers
- Assignee: CFPI
- Current Assignee: CFPI
- Current Assignee Address: FRX Gennevilliers
- Priority: FRX9302105 19930224
- Main IPC: B01J2/28
- IPC: B01J2/28 ; C01C1/18 ; C05G3/00 ; C06B31/28 ; C06B47/14 ; D03D23/00 ; D03D43/00
Abstract:
Internal additive for the preparation of prills of ammonium nitrate comprising, in aqueous solution, a mixture of at least one salt of sulphonic acid and of at least one salt of polycarboxylic acid.
Public/Granted literature
- US6075398A Tunable digital oscillator circuit and method for producing clock signals of different frequencies Public/Granted day:2000-06-13
Information query
