Sentences with phrase «of olefins»

Hydrotreating includes desulfurization, removal of substances (e.g., nitrogen compounds) that deactivate catalysts, conversion of olefins to paraffins to reduce gum formation in gasoline, and other processes to upgrade the quality of the fractions.

This type of olefin production method is based on dehydrogenation, that is the removal of hydrogens which leads to the creation of the C = C bond, the mark of olefins.

For instance, all instrument panel parts are made of Olefin, making them completely recyclable

Not exact matches

The yield of aromatic hydrocarbons and light olefins from the biomass conversion over zeolite is proportional to the intrinsic amount of hydrogen added to the biomass feedstock during hydroprocessing.

Research at the University of Pittsburgh into a more energy - efficient catalytic process to produce olefins, the building blocks for polymer production, was recently featured on the inside front cover of the Royal Society of Chemistry journal, Catalysis Science & Technology (May 21, 2017, Issue 10).

He said the new line of research was made possible by the work of Rice colleague László Kürti, who with his team developed a «powerful reaction» that offered a simple, scalable and fast method to synthesize aziridine rings from olefins.

In addition to stopping building new coal - to - gas projects, the policymaker also said in the media report that China will cool down the development of other forms of coal - to - chemicals projects, with a plan to produce 6.6 million tons of coal to oil and 15 million tons of coal to olefins by 2020.

A team of researchers from the Center for Catalytic Hydrocarbon Functionalizations, within the Institute for Basic Science (IBS), in collaboration with Prof. Daniel J. Mindiola from the University of Pennsylvania, accomplished a reaction that was not possible before; they produced olefins with cheap readily available ingredients and at low temperature (75 °C).

Olefins are the chemical feedstock for a variety of other chemicals, like plastics, conductive polymers, medicines, etc..

Recently, this group succeeded to develop the synthetic method of branched terminal olefins from butadiene and alkyl halides through selective introduction of alkyl group into the internal carbon of butadiene by the aid of Cu catalyst.

Prior to joining IDRI in 2013, Shilah worked at Portland State University as a Postdoctoral Scientist studying the metabolic pathways and enzymes involved in the generation of natural products (drug discovery) and olefins (biofuels development).

He has made numerous innovative contributions to organometallic chemistry and homogeneous catalysis in academic and industrial considerations; which has had international impact across the areas of polymerization catalysts for conversional alpha - olefins, polyolefins, biodegradable polymers and bio-massive process as well as intermediates and mechanism of organometallic chemistry.

We addressed this 2-fold problem by developing the following methods: (1) production of the largest to - date biologically derived single - stranded scaffold using a λ / M13 hybrid virus to produce a 51 466 - nucleotide DNA in a circular, single - stranded form and (2) inexpensive DNA synthesis via an inkjet - printing process on a chip embossed with functionalized micropillars made from cyclic olefin copolymer.

A botanical infusion of sage, coltsfoot, yarrow, balm mint, chamomile, rosemary, althea, wild thyme, horsetail, cucumber, and kelp in purified water; certified organic aloe barbadensis; C14 - 16 olefin sulfonate; disodium MEA - oleamido sulfosuccinate; oleyl betaine; vegetable glycerin; Citricidal ® (grapefruit seed extract); soyamidopropylkonium chloride; panthenol; cocamidopropyl PG - dimonium chloride; allantoin; and citric acid.

A botanical infusion of sage, coltsfoot, yarrow, balm mint, chamomile, rosemary, althea, wild thyme, horsetail, cucumber, and kelp in purified water; certified organic aloe barbadensis; C14 - 16 olefin sulfonate; disodium MEA - oleamido sulfosuccinate; oleyl betaine; vegetable glycerin; Citricidal ® (grapefruit seed extract); soyamidopropylkonium chloride; panthenol; cocamidopropyl PG - dimonium chloride; allantoin; and citric acid.

This soft 2 - tone rug is machine - made of polyester and olefin with a stain - resistant finish and features a pattern of narrow stripes for a transitional appearance.

KEY PRODUCT POINTS Woven of 100 % olefin.

DETAILS YOU»LL APPRECIATE Made of 100 % Olefin.

The automaker, with the help of several suppliers, says it will debut an advanced thermoplastic olefin (TPO) nanocomposite step - assist part on its GMC Safari / Chevy Astro minivans.

Around back it gets a sporty and rounded rear with a lightweight resin hatch that's made from a combo of Toyota Super Olefin Polymer and Acrylonitrile Butadiene Styrene.

On many of the cabin's key surfaces a high - grade Thermal Plastic Olefin (TPO) material has been applied, including on the vehicle's dashboard and door trims.

Highly recyclable olefin - based materials have been used for nearly all injection - molded interior parts, contributing to an overall recyclability rate of 90 % or higher * for the car as a whole.

The interiors of AMC's Rebel made extensive use of a new olefin fiber carpeting.

Alkylation: A refining process for chemically combining isobutane with olefin hydrocarbons (e.g., propylene, butylene) through the control of temperature and pressure in the presence of anacid catalyst, usually sulfuric acid or hydrofluoric acid.

Researchers in the Netherlands have demonstrated the direct conversion of synthesis gas through a Fischer - Tropsch process to C2 through C4 light olefins with selectivity up to 60 wt.

They also compare Mirel to other olefins such as polypropylene and polyethylene, saying that the biobased plastic requires only 2.5 MJ / kg of nonrenewable energy per kilogram verses 70 MJ / kg.

The speaker is composed of aramid fiber and carbon fiber composite olefin cone woofer, poly - ether imide tweeters, and contains a heat - resistant voice coil.

I have worked in the downstream areas of both chemicals, mainly in polymers and olefins, and in refining.