The Union process was an above ground shale oil extraction technology for production of shale oil, a type of synthetic crude oil. The process used a vertical retort where heating causes decomposition of oil shale into shale oil, oil shale gas and spent residue. The particularity of this process is that oil shale in the retort moves from the bottom upward to the top, countercurrent to the descending hot gases, by a mechanism known as a rock pump. The process technology was invented by the American oil company Unocal Corporation in late 1940s and was developed through several decades. The largest oil shale retort ever built was the Union B type retort.
The Unionprocess was an above ground shale oil extraction technology for production of shale oil, a type of synthetic crude oil. The process used a vertical...
set up in 1995 as the Barcelona Process. Its general secretariat is located in Barcelona, Catalonia, Spain. The Union has the aim of promoting stability...
probability theory and related fields, a stochastic (/stəˈkæstɪk/) or random process is a mathematical object usually defined as a sequence of random variables...
emigration. Union for the Liberation of Ukraine The Executed Renaissance Case of the Union of Liberation of Belarus Article about the process in the Museum...
The European Union (EU) is a supranational political and economic union of 27 member states that are located primarily in Europe. The Union has a total...
Due process of law is application by the state of all legal rules and principles pertaining to a case so all legal rights that are owed to a person are...
annexation by the Soviet Union in 1940. They maintain that the process by which they were incorporated into the Soviet Union violated both international...
The Bessemer process was the first inexpensive industrial process for the mass production of steel from molten pig iron before the development of the open...
The French Colonial Union (French: Union coloniale française) was a group of French merchants established for the purpose of ensuring continued French...
Corrective and preventive action International Labour Organization Trade unionProcess safety Occupational safety and health Factory Acts "System Approach...
The Berlin Process is an intergovernmental cooperation initiative linked to the future enlargement of the European Union. It started with the 2014 Berlin...
The European Union (EU) is a political and economic union of 27 member states that are party to the EU's founding treaties, and thereby subject to the...
Poisson processes is another Poisson process. If a point x {\textstyle x} is sampled from a countable n {\textstyle n} union of Poisson processes, then...
removing phosphorus impurities. In the Soviet Union, some experimental production of steel using the process was done in 1934, but industrial use was hampered...
The Bologna Process is a series of ministerial meetings and agreements between European countries to ensure comparability in the standards and quality...
The European Union does not set public holidays for its member states. However the European Commission does set public holidays for the employees of the...
at the European Union level is increasingly a part of the political decision-making process and thus part of the legislative process. 'European interest...
seventeen European Union countries signed a joint declaration to develop their entire semiconductor industry, including developing process nodes as small...
The Process Church of the Final Judgment, also known as the Process Church, was a British religious group established in 1966 and disestablished in the...
India is a federal union comprising 28 states and 8 union territories, for a total of 36 entities. The states and union territories are further subdivided...
Montenegro in a referendum in 2006, Montenegro began the process of accession to the European Union by agreeing to a Stabilisation and Association Agreement...
the European Union and European Parliament to become law. Over the years the power of the European Parliament within the legislative process has been greatly...
The Lamfalussy process is an approach to the development of financial service industry regulations used by the European Union. Originally developed in...
formal process of rapprochement with the European Union in 2000, by initiating negotiations about the EU's Stabilisation and Association Process, and it...
Sicilian method. The process proved successful, on December 24, 1894, when the first molten sulfur was brought to the surface. The Union Sulphur Company was...
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