Invention Grant
- Patent Title: Processes for producing a ferrous picrate fuel additive
- Patent Title (中): 生产苦味酸铁添加剂的方法
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Application No.: US686819Application Date: 1991-04-17
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Publication No.: US5087268APublication Date: 1992-02-11
- Inventor: Walter W. Parish
- Applicant: Walter W. Parish
- Assignee: Parish Walter W
- Current Assignee: Parish Walter W
- Main IPC: C07C205/24
- IPC: C07C205/24 ; C10L1/10 ; C10L1/12 ; C10L1/16 ; C10L1/18 ; C10L1/20 ; C10L1/22 ; C10L10/00 ; C10L10/02
Abstract:
A process for producing an additive for hydrocarbon fuels by combining picric acid, powdered iron, an activating acid, and a liquid organic solvent. Alternatively, the powdered iron can first be washed with the activating acid and the rinsed with water or alcohol or water followed by alcohol; subsequently the washed and rinsed iron is combined with the picric acid and the liquid organic solvent. In the case of either alternative, hydroquinone can be added to the mixture in order to control undesired oxidation and corrosion, thereby further enhancing the stability of the additive.
Public/Granted literature
- US5716926A Composition of pyruvate and protein and method for increasing protein concentration in a mammal Public/Granted day:1998-02-10
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