If temperature rises, inhibitors have to be added to keep the styrene stable. Apparently, the gas leaked out of the tank due to opening of the lid. What Is Styrene, The Gas That Killed 11 People In Visakhapatnam. Lucknow, Patna, Cigarette smoke and vehicle exhaust too contain Styrene. It is the mucous membrane that is mainly affected by exposure to styrene gas. Why could the inhibitor not prevent what happened? Jaipur, Styrene gas which leaked from the LG Polymers unit at R R Venkatapuram on the outskirts of Visakhapatnam, is a lethal chemical that can have a carcinogenic (cancer causing) effect … , Chandigarh , Dehradun, 2 a big win, came after nine months of pursuit, says Centre, Pay Ayodhya farmers 6 times for airport project: Akhilesh, Hathras woman’s death: Court reserves order on bail plea by two members of CFI, IPS officer suspended over Vikas Dubey ‘link’, Congress welcomes SC observations on liberty while granting bail to Arnab, UP: 300 artistes from across the country, Deepotsava to be grander this Diwali, Telangana: BJP wrests Dubbaka seat from TRS in major bypoll upset, Aishwarya Reddy’s father seeks help for younger daughter’s studies: ‘No one should meet such a fate’, Andhra govt ties up with Amul to boost dairy farming, Ramnath Goenka Excellence in Journalism Awards, Statutory provisions on reporting (sexual offenses), This website follows the DNPA’s code of conduct. It is located at RRV Puram in Gopalapatnam, 15 km from Visakhapatnam city. A company official said 1,800 tonnes of styrene was stored in a tank of capacity 2,400 tonnes. An official in the industries department who preferred anonymity said preliminary studies revealed that the company authorities had apparently not maintained the stipulated temperature during the lockdown period and subsequently while taking up the maintenance work before reopening. The technicians of the plant closed the lid within a short time but the damage was already done,” he said. Styrene is highly flammable and on burning, it releases poisonous gases. Styreen wordt voornamelijk gebruikt als monomeer voor de productie van polymeren.Omdat styreen onder invloed van licht of zuurstof spontaan kan polymeriseren, wordt een … Styrene is used to manufacture plastics and rubbers, which are used in containers for foodstuffs, packaging, synthetic marble flooring, disposable tableware, fiberglass, latex in its liquid form and moulded furniture. Styrene is the main raw material for synthesis of polystyrene, or (C8H8)n. Polystyrene, in turn, is a versatile plastic that is used to make parts of various appliances such as refrigerators or micro-ovens; automotive parts; and parts of electronics such as computers; and also to manufacture disposable cups and in food packaging. Also called PVC gas, polystyrene is found in different forms, Styrene or Polystyrene Plastic, Polystyrene Foam (often referred to as Styrofoam), and Polystyrene Film. "This gas is not poisonous and hence there is nothing to worry to that extent. What happens if someone is exposed to styrene gas? How does styrene gas affect the body? Chennai, Click here to join our channel (@indianexpress) and stay updated with the latest headlines. It is stored in factories as a liquid, but evaporates easily, and has to be kept at temperatures under 20°C. UP Govt Lifts Ban On Sale Of 'Paan Masala', Priya Ramani Made 'Defamatory' Statement Out Of Vengeance, MJ Akbar Tells Court, Info On Pvt School Fee Hike Approvals On Website Soon: AAP To HC, PM Modi Addresses The 20th SCO Summit Via Video Conference, Left Parties Look To Gain In Bihar, Leading In 18 Of 29 Seats, ‘We Have Enough Resources To Provide A Vaccine To Every Citizen’, Pyrrhic Victory For Nitish As BJP All Set To Emerge As Big Brother In The Alliance, EVMs Can Be Hacked, Says Cong, 'Mar Gaye Bhai' Babul Supriyo Mocks Mahagathbandhan, Bypoll Results: BJP Ahead In Madhya Pradesh, Gujarat And Uttar Pradesh, Here’s How Both Netas And You Can Win The Entitlement Game. Residents near the chemical gas plant complained of burning sensation in their eyes and difficulty in breathing. gas leaked from a chemical plant in a village in Visakhapatnam. For all the latest Explained News, download Indian Express App. https://www.hindustantimes.com/india-news/styrene-is-lethal-and-carcinogenic-if-inhaled-in-high-quantities-experts/story-qJMWtcJFj5nGjfOaWB4kGI.html, Styrene is lethal and carcinogenic if inhaled in high quantities: Experts, https://www.hindustantimes.com/india-news/russia-backs-india-s-stance-at-sco-summit/story-aUzOnIFhcTDVZeLw2dKjDN.html, Russia backs India’s stance at SCO summit, https://www.hindustantimes.com/india-news/high-tension-wires-along-elephant-corridors-in-bengal-to-be-insulated/story-8tltX09ka9r3U56RAN9tpI.html, High-tension wires along elephant corridors in Bengal to be insulated, https://www.hindustantimes.com/india-news/telangana-launches-hunt-for-man-eating-tiger-that-killed-tribal/story-S4t55pC4b43Wt9oMkXlzkJ.html, Telangana launches hunt for man-eating tiger that killed tribal, https://www.hindustantimes.com/india-news/78-per-cent-of-new-covid-19-cases-in-last-24-hours-from-10-states-uts-govt/story-8NfuhGtVjXZhJUif6mukNO.html, 78 per cent of new Covid-19 cases in last 24 hours from 10 states, UTs: Govt, Srinivasa Rao Apparasu | Edited by Sohini Sarkar. Studies on the effects on health due to occupational exposure to styrene have, however, been inconclusive. LG Polymers, a group of company of South Korea-based LG Chem, originally began as Hindustan Polymers in 1961 at Visakhapatnam. It is a derivative of benzene (C6H6). Forensic experts are assessing if the workers did not use the antidote or if it did not work. What was the factory from which styrene leaked? Bengaluru, Hyderabad, Bhopal 243, Independent scores lone win, Third loss in row, Shatrughan, son say not the end, 1st to 3rd phase, BJP made up for lost ground, RJD slipped, 12 seats short, RJD sends out feelers to smaller parties, https://images.indianexpress.com/2020/08/1x1.png, here to join our channel (@indianexpress), Govt's measures to create jobs, boost stressed sectors. As per the United States Environmental Protection Agency, tests involving acute exposure of rats and mice have shown styrene to have low to moderate toxicity by inhalation and oral exposure. At LG Chem, an inhibitor tank is attached to the styrene storage tank but it failed to stabilise it in time. Also Read: It's Not Just Vizag And Bhopal: Past Major Gas Leaks In India. harmful if swallowed, inhaled or absorbed through skin. Experts say that if people are exposed to the gas for a long period, there is a chance of their developing leukaemia and headaches. Firefighters walk with oxygen cylinders outside LG Polymers plant, the site of a chemical gas leak, in Vishakhapatnam. IPL 2020: KL Rahul’s Record Century, Yuzvendra Chahal’s Clever Bowling Highlights Of Week 1, IPL 2020: Emergence Of The Team Psychologist And T20 Spinner, IPL 2020: Expect Run Outs, Batting Collapses And Run Freeze In Initial Matches In UAE, Woman Scribes' Rift Over Rhea Chakraborty Exposes TV-Print Divide. Styreen is de triviale en meest gebruikte naam van ethenylbenzeen, een organische verbinding met als brutoformule C 8 H 8.Bij kamertemperatuur komt het voor als een kleurloze vloeistof met een onaangename geur. As a safety measure, the styrene tanks are never filled to capacity. How Dangerous Is It? What Is Styrene, The Gas That Killed 11 People In Visakhapatnam. Why Can’t Muslims Pray At Temples And Hindus At Mosques? Kunal Kamra to face contempt of court charges; what does this mean? Chennai Super Kings' Belief In Shane Watson Surreal, But That's What MS Dhoni Is All About! They were immediately taken to hospital. The factory was established in 1961, originally as Hindustan Polymers, to manufacture polystyrene. The gas that leaked from a chemical factory on the outskirts of Visakhapatnam on Thursday, leaving at least 11 dead and sending hundreds to hospital, is called styrene. The deaths and the burning sensation was caused due to the Styrene which is a colourless or light yellow liquid primarily used in the production of polysterene plastics and resins. flammable liquid and vapor. Noted environmentalist and former Union energy secretary E A S Sarma wondered how the state pollution control board had granted permission for expansion of the plant in 2019 without obtaining approvals from the Centre. Styrene can enter the environment after being released by the manufacturer in the form of a gas or liquid. The gas quickly spread to villages in a five kilometre radius. Thank you for subscribing to our daily newsletter. According to the Environmental Protection Agency (EPA) of the US, short-term exposure to the substance can result in respiratory problems, irritation in the eyes, irritation in the mucous membrane, and gastrointestinal issues. Delhi, Mumbai, Long-term exposure could drastically affect the central nervous system and lead to other related problems like peripheral neuropathy. About half the gas leaked before it was contained. 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