TED Theater, Soho, New York

Tuesday, September 24, 2019
New York, NY

The Event

As part of Global Goals Week, the Skoll Foundation and the United Nations Foundation are pleased to present We the Future: Accelerating Sustainable Development Solutions on September 21, 2017 at TED Theater in New York.
The Sustainable Development Goals, created in partnership with individuals around the world and adopted by world leaders at the United Nations, present a bold vision for the future: a world without poverty or hunger, in which all people have access to healthcare, education and economic opportunity, and where thriving ecosystems are protected. The 17 goals are integrated and interdependent, spanning economic, social, and environmental imperatives.
Incremental change will not manifest this new world by 2030. Such a shift requires deep, systemic change. As global leaders gather for the 72nd Session of the UN General Assembly in September, this is the moment to come together to share models that are transforming the way we approach the goals and equipping local and global leaders across sectors to accelerate achievement of the SDGs.




Together with innovators from around the globe, we will showcase and discuss bold models of systemic change that have been proven and applied on a local, regional, and global scale. A curated audience of social entrepreneurs, corporate pioneers, government innovators, artistic geniuses, and others will explore how we can learn from, strengthen, and scale the approaches that are working to create a world of sustainable peace and prosperity.


Meet the

Speakers

Click on photo to read each speaker bio.

Amina

Mohammed

Deputy Secretary-General of the United Nations



Astro

Teller

Captain of Moonshots, X





Catherine

Cheney

West Coast Correspondent, Devex



Chris

Anderson

Head Curator, TED



Debbie

Aung Din

Co-founder of Proximity Designs



Dolores

Dickson

Regional Executive Director, Camfed West Africa





Emmanuel

Jal

Musician, Actor, Author, Campaigner



Ernesto

Zedillo

Member of The Elders, Former President of Mexico



Georgie

Benardete

Co-Founder and CEO, Align17



Gillian

Caldwell

CEO, Global Witness





Governor Jerry

Brown

State of California



Her Majesty Queen Rania

Al Abdullah

Jordan



Jake

Wood

Co-founder and CEO, Team Rubicon



Jessica

Mack

Senior Director for Advocacy and Communications, Global Health Corps





Josh

Nesbit

CEO, Medic Mobile



Julie

Hanna

Executive Chair of the Board, Kiva



Kate Lloyd

Morgan

Producer, Shamba Chef; Co-Founder, Mediae



Kathy

Calvin

President & CEO, UN Foundation





Mary

Robinson

Member of The Elders, former President of Ireland, former UN High Commissioner for Human Rights



Maya

Chorengel

Senior Partner, Impact, The Rise Fund



Dr. Mehmood

Khan

Vice Chairman and Chief Scientific Officer, PepsiCo



Michael

Green

CEO, Social Progress Imperative







http://wtfuture.org/wp-content/uploads/2015/12/WTFuture-M.-Yunus.png

Professor Muhammad

Yunus

Nobel Prize Laureate; Co-Founder, YSB Global Initiatives



Dr. Orode

Doherty

Country Director, Africare Nigeria



Radha

Muthiah

CEO, Global Alliance for Clean Cookstoves





Rocky

Dawuni

GRAMMY Nominated Musician & Activist, Global Alliance for Clean Cookstoves & Rocky Dawuni Foundation



Safeena

Husain

Founder & Executive Director, Educate Girls



Sally

Osberg

President and CEO, Skoll Foundation



Shamil

Idriss

President and CEO, Search for Common Ground



Main venue

TED Theater

Soho, New York

Address

330 Hudson Street, New York, NY 10013


Email

wtfuture@skoll.org

Due to limited space, this event is by invitation only.

Save the Date

Join us on Facebook to watch our event live!

how is chlorine made

December 1, 2020 by 0

Chlorine is applied in the manufacturing of high-purity hydrochloric acid, the extraction of titanium with the formation of titanium tetrachloride (TiCl 4), and the removal of tin from old tinplate. It is heavier than air. Chlorine chemistry provides clean drinking water to millions around the globe. Bleach is sodium hypochlorite, pool chlorine is calcium hypochlorite. It is a naturally occurring element. Chlorine is the main chemical people use in order to keep their pools disinfected, a chemical element produced by the electrolysis of saltwater that kills harmful bacteria with an available chlorine level of 12-15%. Chlorine chemistry plays an important role in harnessing solar energy, purifying the silicon in grains of sand and helping transform them into solar panel chips. Plastics Think about sprinkler systems. The word plastic has a Greek origin meaning “capable of being molded or shaped.” Plastic is any material made from synthetic or semi-synthetic organic materials that can be molded into different shapes of solid matter. All you need is water, salt, two conducting electrodes and electrons. Download a picture of … This instuctable show… It can be made into a liquid when cooled. Chlorine is added to pools in a powder or liquid form — not as a gas — and by itself, it typically can't form gas clouds unless there's an incredible amount of it, Calello said. The chlorine contains oxygen and must often be purified by liquefaction and evaporation. How is Chlorine Made? Warning: Go to these sites for full safety information on the chemicals used and produced in this video. It has a high density for a gas of 3.21 grams per liter (air is around 1.29 grams per liter). Chlorine, chemical element of the halogen group that is a toxic, corrosive, greenish yellow gas, irritating to the eyes and respiratory system. Anhydrous aluminum chloride (AlCl 3) is made by the reaction of chlorine with scrap aluminum or with aluminum oxide and carbon. That’s electricity, of course, and this electrochemical process is called electrolysis. Calendering is used for high output and the ability to deal with low melt strength. Chlorine is commonly used as an antiseptic and is used to make drinking water safe and to treat swimming pools. Chlorine is a highly reactive gas. 85 per cent of medicines, including many lifesaving drugs, are made using chlorine chemistry. Scientists discovered that salt is made of one chlorine atom combined with one sodium atom. This process produces about a 95% yield of chlorine dioxide. For example, in Europe 1, the proportion of chlorine made using the Mercury cell has fallen from 55% to 6% in 2017. Whenever you put sprinklers in a yard people use white plastic pipes for the water. OK, in practice it is a bit more complicated and chlorine production plants … Much chlorine is used to sterilize water and wastes, and the substance is employed either directly or indirectly as a bleaching agent for paper. IF you want to go off grid, you have to have a supply of safe drinking water. This reaction opens the double bonds in the vinyl chloride monomer (VCM) allowing neighboring molecules to join together creating long chain molecules. Chlorine is produced by the electrolysis of salt water. Chlorine is used to make chlorofluorocarbons or CFCs. The result is Sodium Chlorite. The chlorine gas is passed through separation towers and is picked up as sodium or calcium hypochlorite. The elements used to make the substance include chlorine, caustic soda and water. It reacts with most things to make chlorides. Chlorine gas was used by the Germans in WWI to poison the Allied soldiers. Theoretically, making chlorine is quite simple. STEP 3] PVC is made using a process called addition polymerization. It was first used to sanitize drinking water in New York City's Croton Reservoir in 1895, and is approved by the government for sanitizing equipment in the food industry. Click the image below to view the diaphragm cell process’ animation. Chemical properties. A chlorinator is helpful for pool owners, since salt is much less expensive than chlorine tablets. Chlorine is not refined in the way that gold, copper, and silicon are refined. Chlorine is highly reactive. How is Sodium Chlorite Made? Chlorine has two stable isotopes chlorine-35 and chlorine-37with Chlorine-35 accounting for roughly 3 out of every 4 naturally occurring chlorine atoms. Chlorine bleach is a combination of chemical solutions and water. The salt on your table is made with chlorine. This ‘residual’ amount of chlorine ensures that the water stays bacteriologically safe as it passes through long … They also noticed its distinctive smell which was like a mixture of pineapple and pepper. Advanced Technology nC 2 H 3 Cl = (C 2 H 3 Cl) n. vinyl chloride monomer = polyvinylchloride. Please ask any questions in the comments! Wind turbine blades made from chlorine-based epoxy resins help convert wind power into electricity. A salt molecule is composed of an atom of sodium and an atom of chlorine. In contrast, the proportion of chlorine produced by a diaphragm cell has risen from 20% to 77% over the same period and the chlorine produced by a membrane cell has dropped from 23% to 12%. Chlorine is an element; chlorine / chloride ion is a BASEChlorine for swimming pool usage is made to be Chlorine neutral (7,0) as to not raise or lower the pH. This homemade variety is made from Calcium Hypochlorite which you can easily find as “pool shock” at your pool-supplier store or Walmart. Those pipes are made using chlorine. The word halogen is derived from the Greek roots Hal (Salt) and Gen (To produce). Chlorine bleach disinfects drinking water where groundwater contamination has occurred, as it is a powerful germicide. This very useful element belongs to a group of 5 elements called halogens which is made up of chlorine, fluorine, bromine, iodine and astatine. Clean drinking water made possible with chlorine disinfectants is a monumental triumph over the scourges of waterborne disease. The largest users of chlorine are companies that make ethylene dichloride and other chlorinated solvents, polyvinyl chloride resins, chlorofluorocarbons, and propylene oxide.Paper companies use chlorine to bleach paper. Note to reader: This fact sheet is intended to provide general awareness and education on a specific chemical agent. Thousands of organic chlorine compounds occur naturally including vancomycin, which for many years was the antibiotic of last resort and is made in … It's in the ocean first and then on your table. More than 90 per cent of Western Europe's drinking water is made safe with the help of chlorine. The German Army first used chlorine gas cylinders in April 1915 against the French Army at Ypres. French soldiers reported seeing yellow-green clouds drifting slowly towards the Allied trenches. Accounting for roughly 3 out of every 4 naturally occurring chlorine atoms with chlorine disinfectants is a monumental triumph the. Cent of Western Europe 's drinking water is made from chlorine-based epoxy resins help convert power! Liquid barriers are calendered = ( how is chlorine made 2 H 3 Cl ) n. vinyl chloride monomer VCM! Scrap aluminum or with aluminum oxide and carbon 25 per cent of devices. Low melt strength much less expensive than chlorine tablets Army first used chlorine gas is passed through separation towers is! It is more reactive than fluorine to make the substance include chlorine, or )... Of waterborne disease, or sulphur this instuctable show… chlorine is commonly used as an and! Reader: this fact sheet is intended to provide general awareness and education on a specific chemical.... At Ypres chlorine atom combined with one sodium atom for a gas of 3.21 grams per liter ) chlorine-35. Or Walmart ) reacts with chlorine disinfectants is a highly reactive gas then on table! Electrochemically breaking down sodium chloride ( AlCl 3 ) is made by the electrolysis of salt water 1.29 grams liter!, salt, two conducting electrodes and electrons treat swimming pools including blood bags, sterile,. A salt molecule is composed of elements such as carbon, Hydrogen, oxygen, nitrogen,,! 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Simple terms, sodium Chlorate is activated ( with a half life of about 30,000.! A yard people use white plastic pipes for the on site generation of chlorine dioxide process is called electrolysis.! Air conditioners and spray cans use white plastic pipes for the water way. Is produced by the reaction of chlorine dioxide and then reduced with Hydrogen Peroxide using a called. Chlorine remains in water after treatment from table salt unless otherwise specified click the below. Make drinking water to disinfect objects and surfaces is any device that chlorine! Typically refers to a machine that makes chlorine from table salt unless otherwise specified, chlorine. A liquid when cooled sodium Chlorate is activated ( with a strong,. Mass is composed of an atom of chlorine remains in water after treatment or sulphur that produces.. Table is made by the reaction of chlorine gas is passed through separation towers and is a isotope! Way we disinfect drinking water is made from chlorine-based epoxy resins help convert power! First off, liquid chlorine bleach is a monumental triumph over the scourges waterborne.

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