Invention Grant
US09481840B2 Hydroxyethylhydrazinium nitrate-acetone formulations and methods of making hydroxyethylhydrazinium nitrate-acetone formulations
有权
羟基乙基肼硝酸盐 - 丙酮制剂和制备羟乙基肼硝酸铵 - 丙酮制剂的方法
- Patent Title: Hydroxyethylhydrazinium nitrate-acetone formulations and methods of making hydroxyethylhydrazinium nitrate-acetone formulations
- Patent Title (中): 羟基乙基肼硝酸盐 - 丙酮制剂和制备羟乙基肼硝酸铵 - 丙酮制剂的方法
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Application No.: US12798787Application Date: 2010-04-09
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Publication No.: US09481840B2Publication Date: 2016-11-01
- Inventor: James E. Smith, Jr. , Gregory E. Ogden , Clinton J. Brown , Paul M. Frisby , Sahar A. Torabzadeh
- Applicant: James E. Smith, Jr. , Gregory E. Ogden , Clinton J. Brown , Paul M. Frisby , Sahar A. Torabzadeh
- Applicant Address: US AL HSV US AZ Tucson
- Assignee: UNIVERSITY OF ALABAMA IN HUNTSVILLE,OGDEN ENGINEERING & ASSOCIATES, LLC
- Current Assignee: UNIVERSITY OF ALABAMA IN HUNTSVILLE,OGDEN ENGINEERING & ASSOCIATES, LLC
- Current Assignee Address: US AL HSV US AZ Tucson
- Agency: Thomas Horstemeyer, LLP
- Main IPC: C10L1/24
- IPC: C10L1/24 ; C10L1/02 ; C06B47/00
Abstract:
Embodiments of the present disclosure include one-step synthesis to prepare a hypergolic green Fuel (HGF) propellant from 2-Hydroxyethylhydrazine (HEH) via a “one-step synthesis method”. In addition, embodiments of the present disclosure include fully nitrated HGF and partially nitrated HGF and formulations containing Hydroxyethylhydrazinium Nitrate (HEHN) and acetone, where the HEHN is produced independently.
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