PPT-Greener Routes to Production of Polymers

Steven Young Department of Chemistry University of New Hampshire Durham NH May 1 2015 Introduction Asahi Kasei Chemicals has improved on their phosgenefree process to produce polycarbonate by removing the need of ethylene oxide. brPage 1br TTA Routes 100102105301 303305CRX DRXKRXZWXJCX CAT Routes Moore Square Station Triangle Town Center at Orvis ParkandRide White St at Elm Av ParkandRide RALEIGH WAKE FOR Formations and linkages. What are polymers?. Alkene. molecules have the ability to add onto one another and produce large molecules these are polymers. . Therefore what are monomers?. The process of these large molecules forming is termed addition polymerisation.. C2: Chapter 2. Learning Objectives. To be able to . list. and . state. uses of commonly used polymers. To be able to . recall and describe. the conditions required for the production of LDPE, HDPE, thermosetting and thermosoftening polymers. Polymers. . C.X.C objectives. Students should be able to :. Define polymers. Distinguish between addition and condensation as reactions in the formation of polymers. Name examples of polymers formed by:. ASTM Framework for Greener CleanupsGreener Cleanup is a Process, not a TechnologyGreener cleanup principles should be integrated into cleanup projectsApplied on a phasephase basisIs not just about rem AND . POLYMERIZATION. By. Dr Rashid Hassan. Assistant Professor. RIHS. ISLAMABAD. 1. POLYMER. Poly = Many mer = Units. I.e. a material made up of many units.. Properly defined as:. Chemical compound composed of large organic molecules formed by the union of many repeating small monomer units.. Current Health Sciences Shuttles. Four (4) different primary routes . with excessive stops. A few single purpose routes. “Concierge” service in some . lots. Infrequent . Inconsistent . schedule. Difficult for passengers to understand the . PROVINCIAL GOVERNMENT OF GRANADA. DEPARTMENT OF ENVIRONMENT. PARTICIPATING MUNICIPALITIES. FIRST MEETINGS OF THE WORK GROUP - FEBRUARY 2015-. WORKSHOP IN DONOSTIA – . JUNE 2015-. MARKING THE SAFE ROUTES. Raoul-. Abelin. . Choumin. . Nguemaleu. Lionel . Montheu. Anastasiia Gusakova 0445338. Hanieh . Esmaeilpour . 0391615. Preface. The book refers to the possible solutions to greener computing and to the need of a green approach related to: . Prof.. Mark Dooris. Dr.. Alan Farrier . Dr.. Michelle Baybutt. Healthy and Sustainable Settings Unit. University. . o. f. . Centra. l. . Lancashire. mtdooris@uclan.ac.uk. . Presentation Outline. Overview on Process. 8/14/2015. Draft for Discussion & Policy Purposes Only. 1. 2. Goals of the exercise. Draft for Discussion & Policy Purposes Only. Expand service by leveraging third parties to provide service on low ridership routes and redeploying buses and operators to higher ridership routes. and . MER. means . repeating unit. .. Polymers. are macromolecules formed by joining of repeating structural units on a large scale.. The repeating structural units are called . Monomers. .. Polymerisation. Phenomenon:. . experiment by pouring the gel. Have you ever seen anything that acts like this gel?. What is happening to the molecules to make it act this way?. Show the beads in the jar and how they will keep falling out after you start them.. Noah Brubaker. June 29. th. , 2011. Hydrocarbons. ex: Alkanes. 1 – Meth-. 2 – Eth-. 3 – Prop-. 4 – But-. 5 . – . Pent-. 6 – Hex-. 7 – . Hept. -. 8. . – Oct-. 9. . – Non-. 10 – Dec-.