Invention Publication
- Patent Title: EMULSION-TYPE EXPLOSIVES OF THE WATER-IN-OIL TYPE
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Application No.: US18280526Application Date: 2022-03-08
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Publication No.: US20240076247A1Publication Date: 2024-03-07
- Inventor: Francois LEDOUX , Petr CHLADEK
- Applicant: Yara International ASA
- Applicant Address: NO Oslo
- Assignee: Yara International ASA
- Current Assignee: Yara International ASA
- Current Assignee Address: NO Oslo
- Priority: EP 161190.0 2021.03.08
- International Application: PCT/EP2022/055786 2022.03.08
- Date entered country: 2023-09-06
- Main IPC: C06B47/14
- IPC: C06B47/14 ; C06B31/28
Abstract:
An explosive emulsion composition of the water-in-oil type, comprising:
between 80 wt. % and 95 wt. % of an oxidizer phase in view of the total weight of the emulsion composition, comprising
at least 40 wt. % of ammonium nitrate (AN), and
at least 5 wt. % of a secondary nitrate salt,
in view of the total weight of the oxidizer phase composition, and between 5 wt. % and 20 wt. % of an organic phase in view of the total weight of the emulsion composition, the organic phase comprising:
between 12 wt. % and 50 wt. % of one or more emulsifiers,
between 50 wt. % and 88 wt. % of a fuel composition,
in view of the total weight of the organic phase composition,
characterized in that the fuel composition comprises between 20 wt. % and 100 wt. % of a hydrotreated vegetable oil (HVO), in view of the total weight of the fuel composition.
between 80 wt. % and 95 wt. % of an oxidizer phase in view of the total weight of the emulsion composition, comprising
at least 40 wt. % of ammonium nitrate (AN), and
at least 5 wt. % of a secondary nitrate salt,
in view of the total weight of the oxidizer phase composition, and between 5 wt. % and 20 wt. % of an organic phase in view of the total weight of the emulsion composition, the organic phase comprising:
between 12 wt. % and 50 wt. % of one or more emulsifiers,
between 50 wt. % and 88 wt. % of a fuel composition,
in view of the total weight of the organic phase composition,
characterized in that the fuel composition comprises between 20 wt. % and 100 wt. % of a hydrotreated vegetable oil (HVO), in view of the total weight of the fuel composition.
Information query
