Diversity is a key feature of South Africa, where 11 languages are recognised as official, where community leaders include rabbis and chieftains, rugby players and returned exiles, where traditional healers ply their trade around the corner from stockbrokers and where housing ranges from mud huts to palatial homes with swimming pools.
South Africa is situated at the southern tip of the continent of Africa. Ranging from west to east across its northern border are the neighboring countries of Namibia, Botswana, and Zimbabwe; Mozambique lies to the east, as does the small nation of Swaziland, which is nearly encircled by South Africa.
Coal, a naturally occurring combustible solid, is one of the world's most important and abundant energy sources. From its introduction 4,000 years ago as a fuel for heating and cooking, to its nineteenth- and twentieth-century use in generating electricity and as a chemical feedstock, coal, along with oil and natural gas, has remained an important source of energy.
Located on the tip of the African continent, South Africa is famous for its diamond and gold mines and Jews have been a part of South Africa's development from the very beginning. Today, South Africa's Jewish population stands at approximately 67,000 - the twelfth largest Jewish community in the ...
Underground coal gasification (UCG) is an industrial process which converts coal into product gas. UCG is an in-situ gasification process carried out in non-mined coal seams using injection of oxidants, and bringing the product gas to surface through production wells drilled from the surface.