Indian Rare Earths
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Indian Rare Earths
IREL (India) Limited (Formally Indian Rare Earths Limited) is a government-owned corporation Mini-Ratna Category A, Schedule B Company, in India based in Mumbai, Maharashtra. It was incorporated as a public limited company in 1950, jointly owned by the Government of India and Government of Travancore, Kochi with the primary intention of taking up commercial scale processing of Monazite. Government of India took control of IREL in 1963 under the administrative control of Department of Atomic Energy (DAE). It was incorporated with the primary intention of taking up commercial scale processing of monazite sand at its first unit namely Rare Earths Division (RED), Aluva, Kochi for the recovery of thorium. IREL commissioned its largest division called Orissa Sand Complex (OSCOM) at Chhatrapur, Odisha. Today IREL operates these four units along with a corporate office in Mumbai and a unit located in Manavalakurichi of Kanyakumari district. It produces/sells six heavy minerals namely ...
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Kollam
Kollam (), also known by its former name Quilon , is an ancient seaport and city on the Malabar Coast of India bordering the Laccadive Sea, which is a part of the Arabian Sea. It is north of the state capital Thiruvananthapuram. The city is on the banks of Ashtamudi Lake and the Kallada river. It is the headquarters of the Kollam district. Kollam is the fourth largest city in Kerala and is known for cashew processing and coir manufacturing. It is the southern gateway to the Backwaters of Kerala and is a prominent tourist destination. Kollam has a strong commercial reputation since ancient times. The Arabs, Phoenicians, Chinese, Ethiopians, Syrians, Jews, Chaldeans and Romans have all engaged in trade at the port of Kollam for millennia. As a result of Chinese trade, Kollam was mentioned by Ibn Battuta in the 14th century as one of the five Indian ports he had seen during the course of his twenty-four-year travels.
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Government-owned Corporation
A state-owned enterprise (SOE) is a government entity which is established or nationalised by the ''national government'' or ''provincial government'' by an executive order or an act of legislation in order to earn profit for the government, control monopoly of the private sector entities, provide products and services to citizens at a lower price and for the achievement of overall financial goals & developmental objectives in a particular country. The national government or provincial government has majority ownership over these ''state owned enterprises''. These ''state owned enterprises'' are also known as public sector undertakings in some countries. Defining characteristics of SOEs are their distinct legal form and possession of financial goals & developmental objectives (e.g., a state railway company may aim to make transportation more accessible and earn profit for the government), SOEs are government entities established to pursue financial objectives and devel ...
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Ilmenite
Ilmenite is a titanium-iron oxide mineral with the idealized formula . It is a weakly magnetic black or steel-gray solid. Ilmenite is the most important ore of titanium and the main source of titanium dioxide, which is used in paints, printing inks, fabrics, plastics, paper, sunscreen, food and cosmetics. Structure and properties Ilmenite is a heavy (specific gravity 4.7), moderately hard (Mohs hardness 5.6 to 6), opaque black mineral with a submetallic luster. It is almost always massive, with thick tabular crystals being quite rare. It shows no discernible cleavage, breaking instead with a conchoidal to uneven fracture. Ilmenite crystallizes in the trigonal system with space group ''R''. The ilmenite crystal structure consists of an ordered derivative of the corundum structure; in corundum all cations are identical but in ilmenite Fe2+ and Ti4+ ions occupy alternating layers perpendicular to the trigonal c axis. Pure ilmenite is paramagnetic (showing only very weak attrac ...
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Kanyakumari District
Kanniyakumari district is one of the 38 districts in Tamil Nadu state and the southernmost district in mainland India. It stands second in terms of population density among the districts of Tamil Nadu. It is also the richest district in Tamil Nadu in terms of per capita income, and also tops the state in Human Development Index (HDI), literacy, and education. The district's headquarters is Nagercoil. Kanniyakumari district has a varied topography with the sea on three sides and the mountains of the Western Ghats bordering the northern side. Except for a small stretch of land to the east of Kanniyakumari town, almost the entire district is sandwiched between the Western Ghats and the Arabian Sea – the only district in Tamilnadu state facing the Arabian Sea. Geologically, the landmass of the district is much younger when compared to the rest of the state – faulted as late as 2.5 million years during the Miocene, after which numerous transgression, as well as regression of se ...
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Manavalakurichi
Manavalakurichi is a panchayat town in Kanniyakumari district in the Indian state of Tamil Nadu. It is hardly 60 km from Thiruvananthapuram, the capital city of Kerala. Tamil and Malayalam are the common languages of people living here. Manavalakurichi is located at . It has an average elevation of ). Indian Rare Earths * On 18 August 1950, Indian Rare Earths Limited (IREL) was incorporated as a private limited company -jointly owned by the Government of India and Government of Travancore, Cochin with the primary intention of taking up commercial scale processing of monazite sand at its first unit namely Rare Earths Division(RED), Aluva, Kerala for the recovery of thorium. * After becoming a full-fledged Central Government Undertaking in 1963 under the administrative control of Department of Atomic Energy(DAE), IREL took over a number of private companies engaged in mining and separation of beach sand minerals in southern part of the country and established two more Divis ...
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The Hindu
''The Hindu'' is an Indian English-language daily newspaper owned by The Hindu Group, headquartered in Chennai, Tamil Nadu. It began as a weekly in 1878 and became a daily in 1889. It is one of the Indian newspapers of record and the second most circulated English-language newspaper in India, after '' The Times of India''. , ''The Hindu'' is published from 21 locations across 11 states of India. ''The Hindu'' has been a family-owned newspaper since 1905, when it was purchased by S. Kasturi Ranga Iyengar from the original founders. It is now jointly owned by Iyengar's descendants, referred to as the "Kasturi family", who serve as the directors of the holding company. The current chairperson of the group is Malini Parthasarathy, a great-granddaughter of Iyengar. Except for a period of about two years, when S. Varadarajan held the editorship of the newspaper, the editorial positions of the paper were always held by members of the family or held under their direction. Histo ...
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Odisha, India
Odisha (English: , ), formerly Orissa ( the official name until 2011), is an Indian state located in Eastern India. It is the 8th largest state by area, and the 11th largest by population. The state has the third largest population of Scheduled Tribes in India. It neighbours the states of Jharkhand and West Bengal to the north, Chhattisgarh to the west, and Andhra Pradesh to the south. Odisha has a coastline of along the Bay of Bengal in Indian Ocean. The region is also known as Utkala and is also mentioned in India's national anthem, "Jana Gana Mana". The language of Odisha is Odia, which is one of the Classical Languages of India. The ancient kingdom of Kalinga, which was invaded by the Mauryan Emperor Ashoka (which was again won back from them by King Kharavela) in 261 BCE resulting in the Kalinga War, coincides with the borders of modern-day Odisha. The modern boundaries of Odisha were demarcated by the British Indian government when Orissa Province was established ...
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Chhatrapur
Chhatrapur (also spelt as Chhatarpur) is a town and a Notified Area Council since 1955 in Ganjam district in the state of Odisha, India. It is the district headquarters town of Ganjam district. Chhatrapur is a Tehsil / Block (CD) in the Ganjam District of Odisha. According to Census 2011 information the sub-district code of Chhatrapur block is 03085. Total area of Chhatrapur is including rural area and urban area. Chhatrapur has a population of 94,683 people. There are 20,415 houses in the sub-district. There are about 46 villages in Chhatrapur block. Demographics India census, Chhatrapur had a population of 22,027 (Second biggest city in the district of Ganjam after Berhampur. Males constitute 51% of the population and females 49%. Chhatrapur has an average literacy rate of 89%, higher than the national average of 59.5%; with male literacy of 85% and female literacy of 73%. 10% of the population is under 6 years of age. Transport Chhatrapur is the administrative capita ...
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Thorium
Thorium is a weakly radioactive metallic chemical element with the symbol Th and atomic number 90. Thorium is silvery and tarnishes black when it is exposed to air, forming thorium dioxide; it is moderately soft and malleable and has a high melting point. Thorium is an electropositive actinide whose chemistry is dominated by the +4 oxidation state; it is quite reactive and can ignite in air when finely divided. All known thorium isotopes are unstable. The most stable isotope, 232Th, has a half-life of 14.05 billion years, or about the age of the universe; it decays very slowly via alpha decay, starting a decay chain named the thorium series that ends at stable 208 Pb. On Earth, thorium and uranium are the only significantly radioactive elements that still occur naturally in large quantities as primordial elements. Thorium is estimated to be over three times as abundant as uranium in the Earth's crust, and is chiefly refined from monazite sands as a by-product of extracti ...
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Kochi
Kochi (), also known as Cochin ( ) ( the official name until 1996) is a major port city on the Malabar Coast of India bordering the Laccadive Sea, which is a part of the Arabian Sea. It is part of the district of Ernakulam in the state of Kerala and is commonly referred to as Ernakulam. Kochi is the most densely populated city in Kerala. As of 2011, it has a corporation limit population of 677,381 within an area of 94.88 km2 and a total urban population of more than of 2.1 million within an area of 440 km2, making it the largest and the most populous metropolitan area in Kerala. Kochi city is also part of the Greater Cochin region and is classified as a Tier-II city by the Government of India. The civic body that governs the city is the Kochi Municipal Corporation, which was constituted in the year 1967, and the statutory bodies that oversee its development are the Greater Cochin Development Authority (GCDA) and the Goshree Islands Development Authority (GIDA). ...
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Aluva
Aluva (; also known by its former name Alwaye) is a town in the Ernakulam District in Kerala, India. It is a part of the Kochi metropolitan area and is situated around from the city center on the banks of Periyar River. A major transportation hub, with easy access to all major forms of transportation, Aluva acts as a corridor which links the highland districts to the rest of Kerala. Cochin International Airport at Nedumbassery is 11.7 km from Aluva. Aluva is accessible through rail (Aluva railway station), air (Cochin International Airport), metro (Kochi Metro) along with major highways and roadlines. Aluva KSRTC bus station is an important transport hub in Kerala and one of the busiest stations in central part of the state. Aluva, home to the summer residency of the Travancore royal family–the Alwaye Palace-is also famous for the Sivarathri festival celebrated annually at the sandbanks of Periyar. The Advaita Ashrams in Aluva founded in 1913 by Sree Narayana ...
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Department Of Atomic Energy
The Department of Atomic Energy (DAE) (IAST: ''Paramāṇu Ūrjā Vibhāga'') is a department with headquarters in Mumbai, Maharashtra, India. DAE was established in 1954 by a Presidential Order. DAE has been engaged in the development of nuclear power technology, applications of radiation technologies in the fields of agriculture, medicine, industry and basic research. DAE comprises five research centres, three industrial organisations, five public sector undertakings and three service organisations. It has under its aegis two boards for promoting and funding extramural research in nuclear and allied fields, mathematics and a national institute (deemed university). It also supports eight institutes of international repute engaged in research in basic sciences, astronomy, astrophysics, cancer research and education. It also has in its fold an educational society that provides educational facilities for children of DAE employees. The important programmes of the DAE are directed t ...
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