β-HMX 입자 제조 방법
    11.
    发明公开
    β-HMX 입자 제조 방법 有权
    生产β-HMX颗粒的方法

    公开(公告)号:KR1020170057738A

    公开(公告)日:2017-05-25

    申请号:KR1020150161254

    申请日:2015-11-17

    CPC classification number: C06B45/00 C06B25/34 C07D257/02

    Abstract: 본발명은β-HMX(beta-form cyclotetramethylene tetranitramine, 이하β-HMX이라고함) 입자를제조하는방법에관한것으로서, 더욱상세하게는, 분산매질에β-HMX 입자를일정한농도로분산시킨후 이를분쇄하여분쇄된β-HMX 입자를얻고이를 HMX로포화된유기용매에종(seed)으로접종하여냉각시킨용액에서일정시간을경과한후 석출된β-HMX 입자를회수및 건조하는단계를포함하는제조방법에관한것이다. 본발명에의하면표면이매끈한상태로평균입경범위가약 0.3 내지 0.8 ㎛정도로나노내지서브마이크론β-HMX 입자를제조할수 있다.

    Abstract translation: 本发明涉及生产β-HMX(β-HMX)颗粒的方法,更具体地涉及通过将β-HMX颗粒以预定浓度分散在分散介质中来制备β-HMX颗粒的方法, 回收沉淀的β-HMX颗粒,并将所得的β-HMX颗粒在用HMX饱和的有机溶剂中接种获得的溶液中经过一段时间后干燥 < 根据本发明,纳米至亚微米β-HMX颗粒可以在平滑表面状态下以约0.3至0.8μm的平均粒径范围生产。

    2,2-디나이트로프로필 아크릴레이트와 2,2-디나이트로부틸아크릴레이트의 공중합체
    13.
    发明公开
    2,2-디나이트로프로필 아크릴레이트와 2,2-디나이트로부틸아크릴레이트의 공중합체 失效
    丙烯酸丁酯和丙烯酸2,2-丁基酯的共聚物

    公开(公告)号:KR1020030087342A

    公开(公告)日:2003-11-14

    申请号:KR1020020025362

    申请日:2002-05-08

    CPC classification number: C08F220/36 C06B45/105

    Abstract: PURPOSE: Provided is a copolymer of 2,2-dinitropropyl acrylate and 2,2-dinitrobutyl acrylate, which is excellent in mechanical properties and can make composite gunpowder insensible compared to conventional energy-containing binders. CONSTITUTION: The copolymer(formula 1) of 2,2-dinitropropyl acrylate and 2,2-dinitrobutyl acrylate is produced by a process comprising the steps of: injecting the 2,2-dinitropropyl acrylate and the 2,2-dinitrobutyl acrylate into a reactor and mixing with a solvent in the presence of a radical initiator and injecting nitrogen into the reactor; stirring at 60-100deg.C for 3-8 hours; adding the resultant to methanol and stirring at ordinary temperature; drying produced precipitates. In the formula, X+Y=1.

    Abstract translation: 目的:提供丙烯酸2,2-二硝基丙酯和丙烯酸2,2-二硝基丁酯的共聚物,其机械性能优异,与常规含能粘合剂相比,复合火药不易发生。 构成:通过包括以下步骤的方法制备丙烯酸2,2-二硝基丙酯和丙烯酸2,2-二硝基丁酯的共聚物(式1):将丙烯酸2,2-二硝基丙酯和丙烯酸2,2-二硝基丁酯注入到 在自由基引发剂存在下与溶剂混合并将氮气注入反应器中; 在60-100℃下搅拌3-8小时; 将所得物加入到甲醇中并在常温下搅拌; 干燥产生沉淀物。 在公式中,X + Y = 1。

    비스(2,2-디니트로프로필)포름알과비스(2,2-디니트로프로필)디포름알를 함유하는 고에너지가소제 및 그 제조방법
    14.
    发明公开
    비스(2,2-디니트로프로필)포름알과비스(2,2-디니트로프로필)디포름알를 함유하는 고에너지가소제 및 그 제조방법 有权
    含有二硫键(2,2-DIITROPROPYL)形式和双(二异丁基)异构体的能量形式的塑料

    公开(公告)号:KR1020010095504A

    公开(公告)日:2001-11-07

    申请号:KR1020000018626

    申请日:2000-04-10

    CPC classification number: C06B45/105

    Abstract: PURPOSE: An energetic formal plasticizer for explosive formulations comprises bis(2,2-dinitropropyl)formal(BDNPF), and especially comprises bis(2,2-dinitropropyl)diformal(BDNPDF) as anti-crystalline agent. The energetic formal plasticizer exhibits superior thermal/chemical properties with less production cost. CONSTITUTION: The mole ratio of BDNPDF is desirable controlled to be 8-44mol.% of a mixture of BDNPF and BDNPDF. The preparation method of this plasticizer comprises the steps of (i) dissolving 2,2-dinitropropanol and formaldehyde source such as paraformaldehyde and s-trioxane in an organic solvent like methylene chloride; (ii) adding sulfuric acid solution while controlling the temperature of a reactor in the range of -30 to 20deg.C (iii) refining obtained mixture.

    Abstract translation: 目的:用于爆炸性制剂的高能型正型增塑剂包括双(2,2-二硝基丙基)甲醛(BDNPF),特别是作为抗结晶剂的双(2,2-二硝基丙基)异构体(BDNPDF)。 能量的正式增塑剂具有优异的热/化学性能,生产成本更低。 构成:BDNPDF的摩尔比被控制为BDNPF和BDNPDF的混合物的8-44mol%。 该增塑剂的制备方法包括以下步骤:(i)将2,2-二硝基丙醇和甲醛源如多聚甲醛和s-三恶烷溶解在有机溶剂如二氯甲烷中; (ii)加入硫酸溶液,同时将反应器的温度控制在-30至20℃范围内。(iii)精炼所得混合物。

    복합화약으로부터 고순도의 RDX 및 TNT 분리방법

    公开(公告)号:KR101897397B1

    公开(公告)日:2018-09-10

    申请号:KR1020170030723

    申请日:2017-03-10

    CPC classification number: B01D15/26 B01D15/426 C06B21/0091 C07D257/02

    Abstract: 본발명은 RDX와 TNT를포함하는복합화약으로부터 RDX와 TNT를분리하는방법에관한것으로, 보다상세하게는아세토나이트릴(acetonitrile) 내 RDX와 TNT의용해도차이를통해 1차적으로분리한후 RDX와 TNT의극성의차이를적용한고성능액체크로마토그래피(HPLC)를통해 2차적으로분리함으로써, RDX와 TNT를포함하는복합화약으로부터고순도의 RDX 및 TNT 분리방법에관한것이다. 본발명의고순도의 RDX 및 TNT 분리방법은, 아세토나이트릴용매를제조하는단계; 아세토나이트릴용매에 RDX와 TNT를포함하는복합화약을투입하여혼합용액을제조하는단계; 혼합용액을여과하여비용해물질을제거하는단계; 및비용해물질이제거된혼합용액을고성능액체크로마토그래피(HPLC)하여 TNT 용액과 RDX 용액으로분리하는단계;를포함하며, 비용해물질을제거하는단계(S130) 이후, 비용해물질을회수하고, 헥산(hexane)을사용하여세척함으로써 RDX를수득하는단계(S131);를더 포함하여진행된다.

    고폭화약 입자의 건조방법
    17.
    发明公开
    고폭화약 입자의 건조방법 审中-实审
    高爆粒子的干燥方法

    公开(公告)号:KR1020170123145A

    公开(公告)日:2017-11-07

    申请号:KR1020160052418

    申请日:2016-04-28

    CPC classification number: F26B21/14 F26B21/003 F26B21/10 F26B2200/08

    Abstract: 본발명은고폭화약입자의건조장치및 그의건조방법에관한것이다. 본발명의고폭화약입자의건조장치는, 수분이함유된고폭화약입자의수분을제거하는수분제거부; 및상기수분제거부에서수분이제거된상기고폭화약입자를이산화탄소를이용하여건조시키는건조부;를포함하고, 상기수분제거부는, 내부에상기고폭화약입자가수용되는수용공간과유입부및 유출부를구비하는퍼넬; 및미리설정된크기의관통부를구비하여상기퍼넬의내부에구비되고, 상기고폭화약입자를세척하여수분을제거하는알코올및 상기고폭화약입자를세척하여상기알코올을제거하는헥산은통과시키고상기고폭화약입자를지지하는필터;를구비하고, 상기건조부는, 상기수분제거부에서수집된상기고폭화약입자가수용되는고압건조용기; 및상기고압건조용기의내부에이산화탄소를공급하여상기고압건조용기의내부의고폭화약입자의헥산을제거하는이산화탄소공급부;를구비하여구성된다. 이에의해, 고폭화약입자의건조시 응집발생을억제할수 있어고폭화약입자를뭉치지아니하게건조할수 있다.

    Abstract translation: 本发明涉及一种用于高爆炸性颗粒的干燥设备及其干燥方法。 根据本发明的用于干燥高爆炸性颗粒的设备包括:用于从含有水分的高爆炸性颗粒中除去水分的除湿单元; 以及干燥单元,用于使用二氧化碳来干燥除水单元中除去了水的高爆炸性颗粒,其中除湿单元包括容纳高爆炸颗粒的容纳空间,入口和出口, 提供的漏斗; 并且具有预定尺寸的穿透部分,将醇提供在漏斗内并洗涤高爆炸性颗粒以除去水分,并且将高爆炸性颗粒洗涤以通过己烷除去醇, 其中,干燥单元包括:高压干燥容器,其中容纳在除水单元中收集的高爆炸性颗粒; 以及二氧化碳供应单元,用于向高压干燥容器的内部供应二氧化碳,以从高压干燥容器内的高爆炸剂颗粒中除去己烷。 结果,可以抑制干燥过程中的高爆炸性颗粒的聚集,由此干燥高爆炸性颗粒而不聚集。

    β-HMX 입자 제조 방법
    18.
    发明授权

    公开(公告)号:KR101766539B1

    公开(公告)日:2017-08-23

    申请号:KR1020150161254

    申请日:2015-11-17

    Abstract: 본발명은β-HMX(beta-form cyclotetramethylene tetranitramine, 이하β-HMX이라고함) 입자를제조하는방법에관한것으로서, 더욱상세하게는, 분산매질에β-HMX 입자를일정한농도로분산시킨후 이를분쇄하여분쇄된β-HMX 입자를얻고이를 HMX로포화된유기용매에종(seed)으로접종하여냉각시킨용액에서일정시간을경과한후 석출된β-HMX 입자를회수및 건조하는단계를포함하는제조방법에관한것이다. 본발명에의하면표면이매끈한상태로평균입경범위가약 0.3 내지 0.8 ㎛정도로나노내지서브마이크론β-HMX 입자를제조할수 있다.

    2-니트레이토에틸 옥시란, 폴리(2-니트레이토에틸 옥시란)및 그의 제조방법
    19.
    发明公开
    2-니트레이토에틸 옥시란, 폴리(2-니트레이토에틸 옥시란)및 그의 제조방법 失效
    作为能量助剂的有机铝(2-硝基乙烯氧化物)和其制备方法的硝基乙烯氧化物(NITRATOETHYL OXIRANE,POLY(2-NITRATOETHYL OXIRANE)

    公开(公告)号:KR1020040093930A

    公开(公告)日:2004-11-09

    申请号:KR1020030027805

    申请日:2003-04-30

    CPC classification number: C07D303/08 C08G65/22 C08G65/2609

    Abstract: PURPOSE: Nitratoethyl oxirane, poly(2-nitratoethyl oxirane) and a preparation method thereof are provided, which compounds have similar energy to PGN(polyglycidylnitrate) and improved storage stability. Therefore, they can be useful as energetic prepolymers. CONSTITUTION: The 2-nitratoethyl oxirane is represented by the formula (III). The poly(2-nitratoethyl oxirane) is represented by the formula (IV). The method for preparing the poly(2-nitratoethyl oxirane) of the formula (IV) comprises the steps of: preparing 1,4-dinitrato-2-butanol of the formula (II) from 1,2,4-butanetriol of the formula (I); preparing 2-nitratoethyl oxyran of the formula (III) from 1,4-dinitrato-2-butanol of the formula (II); and polymerizing the 2-nitratoethyl oxyran of the formula (III).

    Abstract translation: 目的:提供硝基乙基环氧乙烷,聚(2-硝基乙基环氧乙烷)及其制备方法,该化合物具有与PGN(聚缩水甘油基甘氨酸)相似的能量和提高的储存稳定性。 因此,它们可用作能量预聚物。 构成:2-硝基乙基环氧乙烷由式(III)表示。 聚(2-硝基乙基环氧乙烷)由式(IV)表示。 制备式(IV)的聚(2-硝基乙基环氧乙烷)的方法包括以下步骤:由式(II)的1,4-二硝基-2-丁醇由式 (一世); 由式(II)的1,4-二硝基-2-丁醇制备式(III)的2-硝基乙基氧联: 并使式(III)的2-硝基乙基氧联聚合。

    우레탄 결합제에 화약입자 및 기타 충전제가 충전된 주조형 복합화약 및 그 제조방법

    公开(公告)号:KR1019970004012B1

    公开(公告)日:1997-03-24

    申请号:KR1019910007909

    申请日:1991-05-16

    Abstract: The present invention related to casting compound gunpowder which improved heat or mechanical property and stability, and had proper operation delay time recharged with gunpowder particle and filler and so forth on urethane bond agent and method of manufacturing.The present invention comprises a process of mixing liquid phase prepolymer, plasticizer, antioxidant; a process of mixing recharging like gunpowder particle(R.D.X), aluminium particle, ammonium perchlorate particle; a process of adding low molecular weight body aliphatic diol; a process of mixing isocyanate conforming to 80-100% of stoichiometric quantity need to polymer reaction with hydroxylic; a process of achieving polymer reaction of hydroxylic with isocyanate by heat hardening after recharging gunpowder slurry to coal body or mold.

    Abstract translation: 本发明涉及一种改善热或机械性能和稳定性的铸造复合火药,并在氨基甲酸酯粘合剂及其制备方法上对火药颗粒和填料等进行充分的运转延迟时间及其制备方法。本发明包括一种将液体 相预聚物,增塑剂,抗氧化剂; 混合火药颗粒(R.D.X),铝颗粒,高氯酸铵颗粒等充电过程; 加入低分子量脂肪族二醇的方法; 混合符合化学计量的80-100%的异氰酸酯的方法需要与羟基的聚合反应; 通过将火药浆料再次充入煤体或模具中,通过加热硬化来实现羟基与异氰酸酯的聚合反应的方法。

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