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South Eastern Coalfields Limited (SECL) is the largest coal producing company of India. It is a "Miniratna" Company , and one of eight fully owned subsidiaries of Coal India Limited . [ 1 ] [ 2 ] The company has its headquarter at Bilaspur , Chhattisgarh , India and 92 mines spread over Chhattisgarh & Madhya Pradesh ; 70 underground, 21 ...
Selenium tetrachloride is the inorganic compound composed with the formula SeCl 4.This compound exists as yellow to white volatile solid. It is one of two commonly available selenium chlorides, the other example being selenium monochloride, Se 2 Cl 2.
Selenium oxydichloride can be prepared by several methods, and a common one involves the conversion of selenium dioxide to dichloroselenious acid followed by dehydration: [3]
Selenium dichloride is the inorganic compound with the formula SeCl 2. It forms red-brown solutions in ethers. Selenium dichloride has been prepared by treating gray selenium with sulfuryl chloride. Adducts of selenium dichloride with thioethers and thioureas are well characterized. Related complexes of tellurium dichloride are known.
Cross-linking and immunoprecipitation (CLIP, or CLIP-seq) is a method used in molecular biology that combines UV crosslinking with immunoprecipitation in order to identify RNA binding sites of proteins on a transcriptome-wide scale, thereby increasing our understanding of post-transcriptional regulatory networks.
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A 23-year-old student at the California Institute of the Arts died shortly after her roommate found her unresponsive on Feb. 4 — and now there’s a person of interest being sought in her killing.
It accounts for around 82% of the total coal production in India. [7] It produced 554.14 million tonnes of raw coal in 2016–17, [ 8 ] an increase from its earlier production of 494.24 million tonnes of coal during FY 2014–15 [ 9 ] [ 7 ] and earned revenues of ₹ 95,435 crore (US$11 billion) [ 7 ] from sale of coal in the same financial year.