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1. 发明公开

EP4305007A1 EMULSION-TYPE EXPLOSIVES OF THE WATER-IN-OIL TYPE 审中-实审
公开(公告)号：EP4305007A1
公开(公告)日：2024-01-17
申请号：EP22711522.7
申请日：2022-03-08
申请人： Yara International ASA
发明人： LEDOUX, Francois , CHLADEK, Petr
IPC分类号： C06B47/14

2. 发明公开

EP4056544A1 EMULSION-TYPE EXPLOSIVES OF THE WATER-IN-OIL TYPE 无效
公开(公告)号：EP4056544A1
公开(公告)日：2022-09-14
申请号：EP21161190.0
申请日：2021-03-08
申请人： Yara International ASA
发明人： Ledoux, Francois , Chladek, Petr
IPC分类号： C06B47/14
摘要： The present disclosure relates to a water-in-oil emulsion explosive composition, comprising an organic phase and an oxidizer phase at least comprising ammonium nitrate, wherein at least 50 wt.%, or even 100 wt.% of the normally used non-renewable oil in the organic phase is replaced with one or more chemically processed renewable oils and/or straight vegetable oils or straight animal fats. The present disclosure relates to an explosive emulsion composition of the water-in-oil type is disclosed, comprising
- 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,
in which the fuel composition consists of
• between 5 wt.% and 100 wt.% one or more chemically processed renewable oils,
• between 0 wt.% and 95 wt.% of one or more straight vegetable oils (SVO) or one or more straight animal fats, and
• between 0 wt.% and 50 wt.% one or more non-renewable oils,
in view of the total weight of the fuel composition, the total weight% of the different oils being 100, and

- 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. and up to 80 wt.% of ammonium nitrate (AN), and
• at least 5 wt.% of one or more secondary nitrate salts,

in view of the total weight of the oxidizer phase composition.

3. 发明公开

EP3980394A1 EXPLOSIVES BASED ON HYDROGEN PEROXIDE WITH IMPROVED SLEEP TIME 审中-实审
公开(公告)号：EP3980394A1
公开(公告)日：2022-04-13
申请号：EP20818707.0
申请日：2020-06-05
申请人： CMTE Development Limited
发明人： KETTLE, Andrew
IPC分类号： C06B43/00 , C06B23/00 , C06B47/14 , C06B21/00

4. 发明公开

EP3870557A1 A SENSITISED, SAFE TO MANUFACTURE AND ENVIRONMENTALLY FRIENDLY EXPLOSIVE COMPOSITION 审中-实审转让
公开(公告)号：EP3870557A1
公开(公告)日：2021-09-01
申请号：EP19876911.9
申请日：2019-10-25
申请人： Ab Etken Teknologi
发明人： ARAOS, Miguel
IPC分类号： C06B47/00

5. 发明公开

EP3770545A1 DEVICE FOR AND METHOD OF CLEANING INSTALLATIONS 有权
公开(公告)号：EP3770545A1
公开(公告)日：2021-01-27
申请号：EP19187636.6
申请日：2019-07-22
申请人： Conservator Tyche Beheer B.V.
发明人： Thiemer, Andreas , Wanschers, Fred
IPC分类号： F42C15/188 , F42C15/184 , F42B3/26 , F27D25/00 , F28G7/00 , B08B7/00 , F42B3/18 , F42B3/00 , C06B47/00
摘要： The invention relates to a cartridge (1) for cleaning installations, such as incinerators, heat exchangers, flue gas channels, and silos, comprising a casing, e.g. a sleeve (2), containing a pyrotechnical mixture (5) and/or components of a pyrotechnical mixture and comprising an electrical detonator (3) for initiating deflagration of the mixture. The cartridge further comprises a housing (4) which accommodates the detonator (3) and which housing (4) is attached to the casing (3) and movable between a first position, wherein the detonator (3) is isolated from the pyrotechnical mixture (5), and a second position, wherein the detonator (3) extends in the pyrotechnical mixture (5).

6. 发明授权

EP3256435B1 WATER-BASED EXPLOSIVE SUSPENSION 有权转让
公开(公告)号：EP3256435B1
公开(公告)日：2019-07-03
申请号：EP16703544.3
申请日：2016-02-09
申请人： Maxamcorp Holding, S.L.
发明人： QUINTANA ANGULO, José Ramón , CARRANZA VÍTORES, Arturo
IPC分类号： C06B23/00 , C06B47/14

8. 发明公开

EP3262017A1 FUEL AND PROPELLANT COMPOSITION FOR COMBUSTION TOOLS 有权
标题翻译：用于燃烧工具的燃料和推进剂组合物
公开(公告)号：EP3262017A1
公开(公告)日：2018-01-03
申请号：EP15830931.0
申请日：2015-12-22
申请人： Illinois Tool Works Inc.
发明人： VANSTAAN, Valery H.
IPC分类号： C06B47/00 , C06D5/08 , C10L3/00 , B25C1/08
摘要： A combustion tool fuel cell is provided having enhanced low temperature operation, including a fuel composition comprising at least one hydrocarbon component with a total vapor pressure equal or above 95 psig at 21° C.

9. 发明授权

EP3107982B1 HYDROXYLAMMONIUM NITRATE MONOPROPELLANT WITH BURN RATE MODIFIER 有权
标题翻译：硝酸盐硝酸盐烧结速率改进剂单壁碳纳米管
公开(公告)号：EP3107982B1
公开(公告)日：2017-12-13
申请号：EP15704931.3
申请日：2015-02-09
申请人： Aerojet Rocketdyne, Inc.
发明人： WUCHERER, Edward J.
IPC分类号： C10L1/00 , C01B21/14 , C06B23/00 , C06B31/00 , C06B47/00 , C07F17/00
CPC分类号： C06B31/00 , C01B21/14 , C06B47/00 , C06D5/08 , C10L1/00
摘要： A monopropellant includes 30-70% by weight of an oxidizer including hydroxylammonium nitrate, 5-50% by weight of a fuel, and a burn rate modifier in a non-zero amount of up to 3% by weight. The burn rate modifier can be selected from vanadium salts, iron salts, and combinations thereof. The monopropellant is a stable liquid between −20 C and 100 C at ambient pressure.

10. 发明公开

EP3004031A1 DUAL MODE CHEMICAL ROCKET ENGINE, AND DUAL MODE PROPULSION SYSTEM COMPRISING THE ROCKET ENGINE 审中-公开
标题翻译：化学双模火箭发动机和双模驱动系统火箭发动机
公开(公告)号：EP3004031A1
公开(公告)日：2016-04-13
申请号：EP14734946.8
申请日：2014-05-28
申请人： ECAPS Aktiebolag
发明人： ANFLO, Kjell , BERGMAN, Göran
IPC分类号： C06B47/00 , C06B47/02 , C06D5/08 , F02K9/42
摘要： The invention relates generally to dual mode bipropellant chemical rocket propulsion systems to be used in aerospace applications for 1) orbit raising, orbit manoeuvres and maintenance, attitude control and deorbiting of spacecraft, and/or 2) propellant settling, attitude and roll control of missiles, launchers and space planes. The present invention also relates to a dual mode chemical rocket engine for use in such systems. The engine uses low-hazardous storable liquid propellants and can be operated either in monopropellant mode or in bipropellant mode. The monopropellants used are a low-hazard liquid fuel-rich monopropellant, and hydrogen peroxide, respectively.

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