Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Great Britain with China

A few months after the discovery of fission, it was clear that neutrons were set free in the process (von Halban jun et al. 1939). This initiation opened the way to speculations for a self-propagating chain reaction that would produce almost unlimited amounts of energy for peaceful and military uses (Fliigge 1939). With the beginning of World War II, this had the consequence that from 1940 to the end of the war results on the fission process were kept secret and could not be published. Meanwhile, enormous efforts and money were invested in the development of nuclear reactors and nuclear weapons, particularly in the USA and somewhat later also in the Soviet Union, in Great Britain, France, China, and in other countries. These developments will not be covered here. Further information may be found in O Chap. 1 of this Volume. The rest of this chapter will de dedicated to the physics of the fission process, i.e., to the experimental methods used, to the results, and their implications on the structure and behavior of nuclear matter. [Pg.231]

The famous Chinese firecracker uses a mixture of potassium chlorate, sulfur, and aluminum. The chlorate combined with sulfur makes this mixture doubly dangerous for the manufacturer. The ignition temperature of the potassium chlorate/sulfur system is less than 200°C The presence of aluminum - an excellent fuel - guarantees that the pyrotechnic reaction will rapidly propagate once it begins. Safety data from China is unavailable, but one has to wonder how many accidents occur annually from the preparation of this firecracker composition. The preparation of potassium chlorate/sulfur compositions was banned in Great Britain in 1894 because of the numerous accidents associated with this mixture ... [Pg.101]

See, e.g., Republic of Bulgaria, National Measures for Implementation of the Chemical Weapons Convention, RC-l/NAT.ll, 28 April 2003 The People s Republic of China, Report on the Implementation of the Chemical Weapons Convention in China, RC-1/ NAT.2, 15 April 2003 The Republic of Cuba, Methods Adopted by the Republic of Cuba to Ensure Compliance with the Provisions of the Chemical Weapons Convention, RC-1/NAT.4, 5 May 2003 The Kingdom of Sweden, National Implementation of the Chemical Weapons Convention, RC-1/NAT.27, 8 May 2003 The United Kingdom of Great Britain and Northern Ireland, National Implementation of the Cherrtical Weapons Convention, RC-1/NAT.3, 15 April 2003 United States Delegation, CWC Review Conference National Implementation Measures, 3 March 2003 (on file with the author). [Pg.114]

Strategy and delivery intersected on July 26 and synchronized. The Indianapolis arrived at Tinian. Three Air Transport Command C-54 cargo planes departed Kirtland Air Force Base with the three separate pieces of the Little Boy target assembly two more ATC C-54 s departed with Fat Man s initiator and plutonium core. Meanwhile Truman s staff released the Potsdam Declaration to the press at 7 p.m. for dispatch from Occupied Germany at 9 20. It offered on behalf of the President of the United States, the President of Nationalist China and the Prime Minister of Great Britain to give Japan an opportunity to end this war ... [Pg.692]

Apart from the declared nuclear-armed states (China, France, Great Britain, the United States and the Soviet Union, with the former Soviet capabilities split between Russia, Kazakhstan, Belorussia and the... [Pg.38]

The patch test was positive to benzoyl peroxide (0.5% in petrolatum) (Bonnekoh and Merk 1991). In the past, benzoyl peroxide was used to bleach beeswax-containing candles, which are popular in churches. Since 1990, in Europe, bleaching of beeswax with benzoyl peroxide is not performed anymore instead H2O2 (in Holland, France, Great Britain) or charcoal filtering (in Germany) are used. Particularly using the latter procedure, pesticides can also be eliminated very effectively. All of the beeswax industrially processed in Europe is imported from various countries, mainly China. [Pg.862]

Despite the efforts by America and other countries to abide by treaties and control the proliferation of nuclear arms, nine countries are known to possess atomic weapons. In addition to America and Russia, the other nuclear-armed states are Great Britain, France, India, Pakistan, Israel, China, and North Korea. Of those states, diplomats find a nuclear-armed North Korea most alarming because the country is ruled by a Communist dictatorship that has maintained unfriendly terms with the West for more than sixty years. [Pg.78]


See other pages where Great Britain with China is mentioned: [Pg.50]    [Pg.348]    [Pg.388]    [Pg.356]    [Pg.38]    [Pg.351]    [Pg.1171]    [Pg.121]    [Pg.370]    [Pg.40]    [Pg.244]    [Pg.537]    [Pg.654]    [Pg.260]    [Pg.232]    [Pg.757]    [Pg.51]    [Pg.946]    [Pg.28]    [Pg.110]    [Pg.134]    [Pg.63]    [Pg.247]    [Pg.66]    [Pg.1115]    [Pg.468]    [Pg.31]    [Pg.59]    [Pg.128]    [Pg.9]    [Pg.106]    [Pg.59]    [Pg.61]   
See also in sourсe #XX -- [ Pg.27 , Pg.28 , Pg.29 , Pg.30 , Pg.31 , Pg.32 ]




SEARCH



Britain

GREAT

Great Britain

Greatness

© 2024 chempedia.info