Since the program is produced live, we can’t do much to eliminate rude guests from your television screen once the segment has begun what we can do is guarantee you will never see that person on our program again. The NewsHour style is to ask pointed questions politely we expect our guests to subscribe to the same rules. Since neither guest was in the studio with Judy Woodruff, there wasn’t much she could do to prevent them from interrupting one another, short of saying – as she did at least three times – “please let him/her finish his/her point”. As our guests demonstrated, however, that was a forlorn hope and the result was a lot of heat, but very little light. We decided to let representatives of those wings explain their positions, hoping they would participate in a dialogue with us and each other. We believe the intensity of the pressure being exerted on Democrats and Republicans by the “wings” of their respective parties is having an impact on those who are looking for some sort of compromise position. Last night the NewsHour attempted to help our viewers understand why the members of Congress are having so much difficulty arriving at a decision regarding the way forward in Iraq. We deliver gaseous, liquid and solid carbon dioxide in a variety of cylinders, vessels and containers to fit your precise application needs.All Press Releases NewsHour Executive Producer Linda Winslow responds to PBS ombudsman about May 8 segment on Iraq Liquid CO2 is growing in popularity as a cryogenic refrigerant in mechanical refrigeration systems due to its environmental benefits.ĬO2 is also employed for the chemical vapour deposition of silicon dioxide, active laser mixtures, Coleman nitrogen analysers, foam blowing, pulp washing, car emissions monitoring and environmental monitoring, fire extinguishing, surgery and sterilising, blood analysis, sample preparation, chromatography and the production of paints and varnishes. It has many other uses – including as a component of medical reanimation mixtures, a neutralizing agent for pH control, an inerting agent for mild steel welding, a replacement for blasting powder in quarrying and mining operations in compressed form and a blasting agent in solid form. The non-flammable properties of CO2 make it a popular pressurising gas for everything from aerosols through fumigants to air guns. In agriculture, CO 2 can be used to enhance growth in greenhouses and as a feedstock for algae that produce bio-oil (green crude). Dry ice is used as a process coolant in food, chemicals, research and pharmaceutical industries and is also an extremely effective and environmentally sound cleaning agent. Dry ice – or solid CO2 – is commonly used for storage and transportation of temperature sensitive products such as frozen/chilled foods or medical/ pharmaceutical materials. With a strained production and controversy following the films release, its no wonder why Linda Blair was never the same after starring in The Exorcist. It can also be captured from the gas streams emitted by power plants.Ĭarbon dioxide has many well-known applications in the food and beverages industry – from carbonating drinks and conserving wine to modifying atmospheres for packaged foods. It can be obtained from natural CO 2 springs, limestone kilns, fermentation processes and gas streams from chemical and petrochemical plants. There are many different sources of CO 2. PLASTINUM Dynamic Temperature Control with CO₂Ĭarbon dioxide (CO 2) is a liquefied, colourless gas that can asphyxiate in high concentrations. PLASTINUM Gas Injection Moulding with Inner Cooling PLASTINUM Gas Injection Moulding with CO₂ SOLVOX® aquaculture hose & ceramic diffuser Hydrogen Applications for Chemical Production Pure oxygen for efficient ozone generationĪdvanced Temperature Control of Injection Moulds Neutralisation and remineralisation with carbon dioxide Inerting, purging, sparging, pressure transfer Heating, Ventilation & Air Conditioning (HVAC)
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