關於 udmh ，我們在網路上蒐集到這些相關的討論、資訊與評價

#11. Research on the Safety of Evaporation and Diffusion ...

In this paper, software Fluent is used to simulate evaporation and diffusion of Unsymmetrical Dimethyl Hydrazine (UDMH) in a propellant storehouse, ...

#12. Domestic UDMH Production in the DPRK

Far from being a secret, the “formula” for UDMH is literally its name: unsymmetrical di-methyl-hydrazine or H2NN(CH3)2. UDMH can be produced by ...

#13. UDMH Production in North Korea: Additional Facilities Likely

A recent article discussed the potential production of unsymmetrical di-methyl-hydrazine (UDMH) in North Korea. UDMH is an important liquid ...

#14. Mineralization of unsymmetrical dimethylhydrazine (UDMH ...

This work examined the mineralization of unsymmetrical dimethylhydrazine (UDMH) as an alarming organic contaminant, via persulfate (PS) oxidation process.

#15. Unsymmetrical dimethylhydrazine

Unsymmetrical dimethylhydrazine (UDMH) (1,1-Dimethylhydrazine) is a hypergolic rocket fuel ingredient, often used as a bipropellant in combination with the ...

#16. N2O4/UDMH

N2O4/UDMH propellant. Nitrogen tetroxide became the storable liquid propellant of choice from the late 1950's. Unsymmetrical Dimethylhydrazine ((CH3)2NNH2) ...

#17. 防护n2o4和udmh类毒剂用浸渍炭的制备方法

本发明公开了一种防护N 2 O 4 和UDMH类毒剂用浸渍炭的制备方法，涉及防护N 2 O 4 和UDMH类毒剂用浸渍炭的制备方法，解决了需用装填有不同化合物的滤毒罐来分别防护N 2 ...

#18. udmh 的中文翻譯

共發現2 筆關於[udmh] 的資料(解釋內文之英文單字均可再點入查詢) 來源(1): 朗道英漢字典[langdao-ec] 【建】 偏二甲基來源(2): 懶蟲英漢詞典[lazyworm-ec]

#19. Journal of Ecological Engineering - Keyword UDMH

Keyword UDMH. The Effect of an Accidental Carrier Rocket Crash on Soil and Vegetation Cover · Balgabay S. Maikanov, Laura T. Auteleyeva, Zhailaubay K. Zhubatov ...

#20. Rocket Fuel | 22 Jul 2019

The Indian Space Research Organisation(ISRO) is using the highly toxic and corrosive fuel UDMH (Unsymmetrical Di-Methyl Hydrazine), along with the oxidiser ...

#21. Stress Corrosion Cracking Behavior of LD10 Aluminum ...

The LD10 aluminum alloy double cantilever beam specimens were corroded under the conditions of Unsymmetric Uimethyl Hydrazine (UDMH), Dinitrogen Tetroxide ...

#22. Fate of UDMH and MMH in Rats

The respiratory and urinary excretion by rats of unsymmetrical dimethylhydrazine UDMH and monomethylhydrazine MMH and their metabolites has been studied by ...

#23. 1,1-Dimethylhydrazine (UDMH) Production from Carboxylic ...

4 OEC 20 RE: WCBCJ0411 NON-CONFIDENTIAL BUSINESS INFORMATION LISTING BACKGROUND DOCUMENT 1,1-DIMETHYLHYDRAZINE (UDMH) PRODUCTION FROM CARBOXYLIC ACID ...

#24. UDMH | European Cooperation for Space Standardization

UDMH. Standard. ECSS-E-ST-35C Rev. 1. Definition. unsymmetrical-dimethylhydrazine. Notes. Relations. No relations found. Glossary app image. ECSS Glossary ...

#25. 1,1-二甲基肼（UDMH） ; 二甲聯氨

1,1-二甲基肼（UDMH） ; 二甲聯氨. (in 0 products). 被政府機構禁用或被國際癌症研究所列為致癌物 · 1. 吞食有毒(H301) · 2. 如果吞食有毒，與皮膚接觸或吸入(H301+H311+ ...

#26. SELECTION OF UDMH TOLERANT VARIANT LINES OF ...

Unsymmetrical dimethyl-hydrazine (UDMH) is a highly volatile and reactive compound widely used as a liquid rocket propellant fuel in manned and unmanned space ...

#27. New Process for the Production of Unsymmetrical ...

... UDMH is isolated in pure form from the reaction mixture in the fourth stage. (Author). Keywords. Patent applications; Dimethyl hydrazine (1-1); Synthesis ...

#28. Modification of Activated Carbon and its Application on ...

... UDMH gas at room temperature were enhanced obviously by modification compared with the raw activated carbon, especially dipped by transition metal solution ...

#29. -Oxidants used for removal of UDMH from environmental ...

Unsymmetrical dimethylhydrazine (UDMH) is a high N-containing (as much as nearly 50%) substance. Traditional treatment methods such as incineration will ...

#30. UDMH | Der Amethyst | Subsist & Faith Disciplines - Bandcamp

UDMH by Der Amethyst, released 19 October 2018.

#31. Biochemical response to 1,1-dimethylhydrazine (UDMH)

Abstract. The effect of the intraperitoneal injection of UDMH on rat tissue sulfhydryl levels, serum GOT, and urinary amino acid excretion has been studied.

#32. Effect of Unsymmetrical Dimethylhydrazine on Isolated ...

Unsymmetrical dimethylhydrazine (UDMH, heptyl) and its derivatives are used in the rocket and space industry as components of rocket fuel.

#33. UDMH - Wiktionary, the free dictionary

English Edit. Noun Edit. UDMH (uncountable). Initialism of unsymmetrical dimethylhydrazine (“1,1-dimethylhydrazine”). coordinate terms ▽.

#34. UDMH

UDMH. - Ashland Oil . ] [ . UDMH . –NH2. –NH2 . ) (. DMT. ] [ . . DMT . DMTCl. Et3N ... Dry UDMH(military grade). 2CH2O. + 2H2O. UDMH . +. +. NH2-NH2 .H2O. C Cl.

#35. 不對稱二甲肼Unsymmetrical Dimethylhydrazine

不對稱二甲基肼（UDMH；1,1-二甲基肼，НДМИ，代號Geptil）是一種分子式為H2NN(CH3)2 的化合物，用作火箭推進劑。它是一種無色液體，具有有機胺特有的尖銳、魚腥、氨樣 ...

#36. Adsorption and photocatalytic degradation of gas-phase ...

The degradation of UDMH has long been a concern for its harmful effects on humans and the environment. The current research on gas-phase UDMH treatment is ...

#37. O₃/UV多相催化氧化法处理UDMH废水的研究

摘要：含偏二甲肼（UDMH）的废水在臭氧氧化过程中会显著生成高毒性且难降解的次级氧化产物亚硝基二甲胺（NDMA）, 采用臭氧/紫外（O3/UV）联用技术仍不能有效抑制NDMA的 ...

#38. Unsymmetrical Dimethylhydrazine (UDMH) and Its ...

... (UDMH, codenamed Geptil); the domestic methods for measuring its mass fraction are compared, as well as the behavior and interaction with ecosystem ...

#39. The environmental impact of rocket launches

So keep that in mind in our rocket fuel analysis below. UDMH: "Devil's venom" poisons the soil for decades. The good thing about UDMH, short for ...

#40. OH

... UDMH and •OH. All transition states are characterized by one imaginary frequency on the PES. Intrinsic reaction coordinate. (IRC) is proceeded to confirm ...

#41. Developmental Studies on Metallised UDMH and ...

... (UDMH) and kerosene containing 30 per cent 15 micron Aluminium was studied. Metallised UDMH and kerosene gels were characterised with respect to ...

#42. Définitions : UDMH - Dictionnaire de français Larousse

UDMH. Abréviation de l'expression anglaise unsymmetrical dimethylhydrazine (diméthylhydrazine dissymétrique).

#43. Efficient removal of UDMH from dilute nitride MOCVD ...

Unsymmetrical dimethyl hydrazine (UDMH) (CH 3 ) 2 N 2 H 2 is often used in the deposition of dilute nitride semiconductors because it provides a source of ...

#44. Dxidation of unsymmetrical dimethyl hydrazine udmh with ...

Dxidation of unsymmetrical dimethyl hydrazine udmh with nitric acid. Researcher: SHUKESHWAR PRASAD SINGH. Guide(s):, RAM KISHORE PRASAD. Keywords: Chemistry

#45. stability of unsymmetrical dimethylhydrazine(udmh

Abstract. This research studying the stability of unsymmetrical dimethyl hydrazine (UDMH) usedin many uses. This material unstable against different ...

#46. Progress Progess on Detection Methods of UDMH and Its ...

Rapid detection of unsymmetrical dimethylhydrazine （UDMH） and its transformation products in water is of great significance for its pollution control.

#47. Conversion of the rocket propellant UDMH to a reagent useful ...

In this report we describe the use of surplus propellant (UDMH) and explosives (TNT, Explosive D) as chemical precursors for higher value ...

#48. Arcjet Operating on Propellant Grade Hydrazine, MMH and ...

... (UDMH). This will be achieved by applying our methane arcjet experience to develop a new 2 kW arcjet capable of efficient, high Isp operation on any of the ...

#49. dimethyl hydrazine udmh: Topics by ...

Trace level detection of hydrazine (N2H4), monomethyl hydrazine (MMH) and unsymmetrical dimethylhydrazine (UDMH) has been receiving increased attention over the ...

#50. Contamination of soils, water and plants in Kazakhstan by ...

A major environmental hazard, in particular in areas where the first stages of space rockets fall to earth, is posed by 1,1-dimethylhydrazine (UDMH), of which ...

#51. Thermal Decomposition Performance of Unsymmetrical ...

The endothermic decomposition of UDMH oxalate occurred at temperatures between 180.4 °C and 217.6 °C, the maximum decomposition temperature is ...

#52. Brasil - Selective Determination of Unsymmetrical ...

The electrocatalytic oxidation of unsymmetrical dimethylhydrazine (UDMH) has been studied on a Prussian Blue modified carbon paste electrode (PBMCPE) by ...

#53. Oxidation of 1,1-dimethylhydrazine (UDMH) in aqueous ...

Oxidation of 1,1-dimethylhydrazine (UDMH) in aqueous solution with air and hydrogen peroxide.

#54. UDMH, el peligroso combustible sin el cual el programa de ...

Se llama Dimetil hidrazina asimétrica (UDMH, por sus siglas en inglés). Es el potente y peligroso combustible cuyo uso explica el cada vez mayor ...

#55. 降低N_2O_4-UDMH发动机热流强的添加剂 - 航空学报

摘要： 本文介绍了添加剂甲基硅酮降低硝基氧化剂-偏二甲基肼（UDMH）发动机热流强的研究情况和试验结果。论述了降低热流强与提高液体火箭发动机性能之间的关系。

#56. Welcome to Gamadasu dome - Volacno Exploratorium

... 県島原市平成町1-1. TEL：0957-65-5555 ／ FAX：0957-65-5550. E-mail：[email protected]. Copyright © 2018 Mt. Unzen Disaster Memorial Hall. All Rights Reserved.

#57. Solution of the high-vacuum hard-start problem of the ...

UDMH )] rocket. Postflight analysis and recommendations from a technical symposium identified seven possible failure modes, most of which could be eliminated ...

#58. Injector Head Design of 170tonf UDMH-LOX Liquid Rocket ...

추력 170톤급 UDMH-LOX 계열 액체로켓엔진의 인젝터 헤드 설계 · 임석희 (한국항공우주연구원 추진기관체계그룹) ; · 고스쩨프.

#59. Dimethylhydrazine Waste Water by H2O2/UV/O3 Process

Abstract: The treatment of unsym-dimethylhydrazine (UDMH) waste water through H2O2 (hydrogen peroxide)/UV(ultraviolet) /O3(ozone) combined process was ...

#60. The Effect of UDMH Injection on Learned Behavior in the Java ...

... UDMH - UDMH SUBJECT +4 PRE UDMH UDMH SUBJECT 2 2 PRE UDMH SALINE 2 3 3 3 WORK SESSIONS WORK SESSIONS WORK SESSIONS R - S AVOIDANCE BAR PRESSES PER MINUTE ...

#61. Life cycle of propellants - Indico at ESA / ESTEC

RP-1. UDMH. APCP. LCH4. LH2. Propellant use per launch. Page 8. 8. Propellant use. Climate change impact by propellants. RP-1. LCH4. LH2. UDMH. Climate change.

#62. Chemical oxidation of unsymmetrical dimethylhydrazine ...

This work considers the effectiveness of chemical oxidants in respect to main metabolites of UDMH – 1-formyl-2,2-dimethylhydrazine, dimethylaminoacetontrile, N- ...

#63. Conversion of the Rocket Propellant UDMH to a Reagent ...

This paper focuses on the use of the rocket propellant UDMH (uns-dimethylhydrazine,. 1,1-dimethylhydrazine) and surplus explosives (Explosive D, TNT) as ...

#64. Determination of 1,1-dimethylhydrazine (UDMH) in Urine

... UDMH 2. Methyl hydrazines 3. Ferrates 4. Urine 5. Colorimetric analysis I. AFSC Project 6302 , Task 630202 II . Biomedical Laboratory III . Diamond , P ...

#65. 偏二甲基肼在小鼠体内的毒物动力学及分布特征

小鼠iv UDMH,脏器中UDMH浓度,除脑外均呈单项指数函数下降,在脑中还有一个上升相.各脏器组织的靶向系数(te)均大于1,消化道的重量加权靶向系数(te*)高达7.1. 结论UDMH经 ...

#66. Absorption, Distribution and Excretion of ... - 第 4 頁 - Google 圖書結果

... UDMH content . Further , the high urine concentrations could have contributed an additional increment to the UDMH content in the kidney . The data show that ...

#67. Hydrazine, 1,1-dimethyl- - the NIST WebBook

Species with the same structure: dimethylhydrazine. Other names: as-Dimethylhydrazine; Dimazin; Dimazine; Hydrazine, N,N-dimethyl-; N,N-Dimethylhydrazine; UDMH; ...

#68. Optimization of low temperature plasma system for the ...

Optimization of low temperature plasma system for the degradation of UDMH wastewater through response surface methodology. DOI link for Optimization of low ...

#69. 制裁無用？朝鮮或已具備生產先進火箭燃料能力

... 朝鮮咸興，一個疑似生產一種名為UDMH的高級火箭燃料的工廠。圖像下方的腎形水池似乎是為了存儲生產UDMH會產生的大量廢水。

#70. 3 Best New Features for Health Plans Using IBM UDMH 9.3

The IBM Unified Data Model for Healthcare (UDMH) v9.3 delivers a number of new or updated features for clinical users – new HEDIS 2017 ...

#71. Decomposition and hybrid combustion of hydrazine, MMH ...

Decomposition and hybrid combustion of hydrazine, MMH and UDMH as droplets in a combustion gas environment. Document ID. 19730029590. Document ...

#72. Would symmetrical dimethylhydrazine work as a hypergolic ...

And UDMH is also miscible with water and reacts with oxidizing agent. UDMH is often used in hypergolic rocket fuels as a bipropellant in ...

#73. Reliable detection of UDMH in sub-ppb level in variable ...

Reliable detection of hypertoxic rocket fuel propellant – unsymmetrical dimethylhydrazine (UDMH) –with low rate of either false negative or positive signals in ...

#74. Data on the spatial distribution of 1,1-dimethylhydrazine ...

... (UDMH) in the European North of Russia. The fall place is located in ... (UDMH; methylhydrazine, MT; and hydrazine, H) in soil samples ...

#75. Ignition and combustion studies on metallized UDMH- ...

recently reported datal7 on equilibrium specific impulse (ISPE) has been plotted alongwith ignition delay against OIF ratio for UDMH, virgin and metallized fuel ...

#76. SOVIET PROPELLANTS FOR BALLISTIC MISSILES

LOX-hydyne (60% UDMH/40%. 1. 13. 320 diethylene-triamine). LOX-hydrazine/UDMH. 0.85. 328. LOX-T-1. 1.59. 315. LOX-UDMH. RFNA-hydyne. 0.96. 325. RFNA-UDMH/ ...

#77. Pd Nps/Mgo-Cooh Based Electrochemical Sensor for ...

Unsymmetrical dimethylhydrazine (UDMH) was used hydrazine fuels in the aerospace field because of its high specific impulse and advantageous ...

#78. Investigation on the compositions of unsymmetrical ... - Journals

Unsymmetrical dimethylhydrazine (UDMH) has been widely used as a high-energy propellant for military applications. UDMH is known as a primary ...

#79. 大气中N 2 O 4 /UDMH推进剂蒸发特性的研究

确评估火箭爆炸后残留于地面的有毒推进剂形成的毒气的危害范围,关键问题之一是弄清楚渗入泥土中有毒推进剂的蒸发规律。介绍了N2 O4/ UDMH推进剂在大气中蒸发的实验研究 ...

#80. Experimental Study on the Combustion and ...

The experiments utilized single-isolated freely falling gelled unsymmetrical dimethylhydrazine (UDMH) droplets instead of the conventional suspended droplet ...

#81. UDMH — RocketProps 0.1.7 documentation - Read the Docs

UDMH ¶. UDMH or Unsymmetrical Dimethylhydrazine ((CH3)2NNH2) became the storable liquid fuel of choice by the mid-1950's. Development of UDMH in the Soviet ...

#82. UDMH - 英语_读音_用法_例句

海词词典,最权威的学习词典,为您提供UDMH的在线翻译,UDMH是什么意思,UDMH的真人发音,权威用法和精选例句等。

#83. Thermal Decomposition Performance of Unsymmetrical ...

The endothermic decomposition of UDMH oxalate occurred at temperatures between 180.4 °C and 217.6 °C, the maximum decomposition temperature is ...

#84. Why is the rocket fuel UDMH called 'unsymmetrical' rather ...

Unsymmetrical dimethylhydrazine (UDMH or 1,1-dimethylhydrazine) has the same set of atoms, but a different molecular structure than its isomer cousin ...

#85. Leveraging UDMH for Payers & Providers - YouTube

... ( UDMH ) can enable them to succeed in the business of care ... Leveraging UDMH for Payers & Providers. 611 views · 4 years ago ...more. CitiusTech.

#86. Toxic rocket fuel in Arctic waters

These 'stages' contain residual fuel of the type unsymmetrical dimethylhydrazine (UDMH), a highly toxic chemical that has caused considerable ...

#87. 1,1-Dimethylhydrazine

UDMH ; Dimazine; N,N-Dimethylhydrazine. Formula, (CH3)2NNH2. Structure. Description, Fuming colorless liquid, gradually turns yellow in air, hygroscopic, ammonia ...

#88. UDMH

UDMH. Unsymmetrical Dimethyl Hydrazine. chemicals management free. Search from our library of over 140 Million SDS. Manage it for FREE with our SDS managment ...

#89. Volatile fuel behind North Korea's missile threat

Devil's venom is the nickname for unsymmetrical dimethyl hydrazine (UDMH), a volatile liquid combination of chemicals used to fuel rockets, ...

#90. UDMH

UDMH (for Unlimited Dynamic Memory Heap) allows allocating more of your Palm device's built-in memory to applications than is allowed by ...

#91. A scientist demonstrates the explosive potential of hydrazine ...

1966— A scientist demonstrates the explosive potential of hydrazine udmh blend at an outdoor site.

#92. UDMH,physical properties,suppliers,CAS,MSDS,structure ...

UDMH,physical properties,suppliers,CAS,MSDS,structure,Molecular Formula, Molecular Weight ,Solubility,boiling point, melting point.

#93. Titan II UDMH Hydrazine Fuel Transport Trailer

Titan II UDMH Hydrazine Fuel Transport Trailer. Titan Missile Museum. Titan II ICBM Site 571-7. Titan II used a fuel and an oxidizer to make ...

#94. LVM3(Geosynchronous Satellite Launch Vehicle Mk III)

: 115 tonnes of UDMH + H2O. About the Launch Vehicle. LVM3 is configured as a three stage vehicle with two solid strap-on motors (S200), one ...

#95. Do we need a spacecraft launch site?

The fuel UDMH, short for unsymmetrical dimethylhydrazine and dubbed the Devil's venom by Soviet scientists, is responsible for turning a ...

#96. Navigating the Ethical Frontiers of Space Exploration

Reports indicate the precipitation of UDMH upon the grasslands, resulting in soil contamination with long-lasting repercussions. Consequently, ...

#97. 2 Market and Growth Rate (CAGR of 4%) for period 2023

UDMH is a colorless liquid compound widely used as a high-energy rocket propellant due to its excellent performance characteristics. The market ...

#98. 1910.178 - Powered industrial trucks.

... (UDMH). 1910.178(c)(2)(ii). (a) Power-operated industrial trucks shall not be used in atmospheres containing hazardous concentrations of metal dust, including ...

#99. Developmental Studies on Metallised UDMH and ...

Developmental Studies on Metallised UDMH and Kerosene Gels · T. L. Varghese Vikram Sarabhai Space Centre, Thiruvananthapuram · S. C. · John David ...

#100. 中国 原子力 潜水艦 事故

本艦は、16基（後に15基）のUDMHとIRFNAで推進するR-27液体燃料ミサイルを搭載し、34発の核弾頭を装備していると推測される 。 中国外交部が原潜事故 ...