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Litro Gas is Sri Lanka's largest gas company. It controls 85% of Sri Lanka's gas market. The company is wholly owned by Sri Lanka Insurance Corporation.. Established in 1872 as Colombo Gas and Water Company, [3] it was a wholly owned subsidiary of Royal Dutch Shell until 2010, when it was purchased by the government of Sri Lanka.
Radon concentration can differ widely from place to place. In the open air, it ranges from 1 to 100 Bq/m 3, even less (0.1 Bq/m 3) above the ocean. In caves or ventilated mines, or poorly ventilated houses, its concentration climbs to 20–2,000 Bq/m 3. [79] Radon concentration can be much higher in mining contexts.
Radon is responsible for the majority of public exposure to ionizing radiation. It is often the single largest contributor to an individual's background radiation dose, and is the most variable from location to location. Radon gas from natural sources can accumulate in buildings, especially in confined areas such as attics and basements.
Shell Gas Lanka Ltd (Colombo Gas Company Ltd) ... Sri Lanka-Libya Agricultural & Livestock Development Co. Ltd; Sri Lanka State Trading Corporation;
Ceylon Petroleum Corporation, commonly known as CEYPETCO (CPC), is a Sri Lankan oil and gas company. Established in 1962 and wholly owned by the Government of Sri Lanka, it is the largest oil company in Sri Lanka. It was formed in 1961 by nationalisation and expropriation of all private oil companies in Sri Lanka at the time of its formation. [4]
MTR, Membrane Technology and Research Inc., and UT Austin have worked to create hybrid processes, utilizing both absorption and membranes, for CO 2 capture. First, an absorption column using piperazine as a solvent absorbs about half the carbon dioxide in the flue gas, then the use of a membrane results in 90% capture. [33]
Sri Lanka Broadcasting Corporation: Consumer services Broadcasting & entertainment Colombo: 1925 Broadcasting S A Sri Lanka Insurance: Financials Full line insurance Colombo: 1961 Insurance S A Sri Lanka Ports Authority: Industrials Marine transportation Colombo: 1979 Marine shipping S A Sri Lanka Railways: Industrials Railroads Colombo: 1858 ...
Company Name Symbol B P P L Holdings: CSE: BPPL.N0000: Bairaha Farms: CSE: BFL.N0000: Balangoda Plantations: CSE: BALA.N0000: Bansei Royal Resorts Hikkaduwa: CSE: BRR ...