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Chemical vapor deposition - Wikipedia

Chemical vapor deposition - Wikipedia

Chemical vapor deposition (CVD) is a vacuum deposition method used to produce high quality, and high-performance, solid materials. The process is often used in the semiconductor industry to produce thin films.. In typical CVD, the wafer (substrate) is exposed to one or more volatile precursors, which react and/or decompose on the substrate surface to produce the desired …

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Frontier - Oak Ridge Leadership Computing Facility

Frontier - Oak Ridge Leadership Computing Facility

Exascale is the next level of computing performance. By solving calculations five times faster than today’s top supercomputers—exceeding a quintillion, or 10 18, calculations per second—exascale systems will enable scientists to develop new technologies for energy, medicine, and materials.The Oak Ridge Leadership Computing Facility will be home to one of America’s first …

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Chemical engineering role in the use of renewable energy ...

Chemical engineering role in the use of renewable energy ...

Feb 06, 2019 There is a demand for new chemical reaction technologies and associated engineering aspects due to on-going transition in energy and chemistry associated to moving out progressively from the use of fossil fuels. Focus is given in this review on two main aspects: i) the development of alternative carbon sources and ii) the integration of renewable energy in the …

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Selective catalytic oxidation of ammonia to nitric oxide ...

Selective catalytic oxidation of ammonia to nitric oxide ...

Feb 07, 2022 Selective oxidation of ammonia to nitric oxide over platinum-group metal alloy gauzes is the crucial step for nitric acid production, a century-old yet greenhouse gas and capital intensive process.

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Assessing the feasibility of chemical recycling via steam ...

Assessing the feasibility of chemical recycling via steam ...

Mar 15, 2022 Plastic waste samples have been pyrolyzed in a continuous pilot-scale pyrolysis unit as depicted in Fig. 1.The unit consists of an extruder connected to an externally heated continuous stirred-tank reactor (CSTR) as described in the recent works of (Zayoud et al., 2022) and (Kusenberg et al., 2022b).The extruder is used to melt the plastic waste pellets and to …

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Pyrowave: a new generation of plastics - Pyrowave

Pyrowave: a new generation of plastics - Pyrowave

Pyrowave is a pioneer in the electrification of chemical processes based on low carbon footprint microwaves. Pyrowave is a leader in the plastics circular economy and chemical recycling. Its unique technology regenerates post-consumer and post-industrial plastics into new plastics, reclaiming these resources’ full value.

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2016 Chemical Engineering Projects | Capstone Design ...

2016 Chemical Engineering Projects | Capstone Design ...

The aim of this project is to design a heat exchanger for use in a novel nuclear reactor design called the Integral Molten Salt Reactor (IMSR) with an 80 MWth capacity. The IMSR’s unique design requires an incredibly compact heat exchanger, so the printed circuit heat exchanger (PCHE)—capable of providing the same heat duty as a heat ...

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Glass-Lined Reactor | De Dietrich Process Systems

Glass-Lined Reactor | De Dietrich Process Systems

This glass-lined reactor range includes three types of reactors designs AE, BE, CE ranking from 63 liters to 40,000 liters. Design data, general dimensions of the …

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