Searches , social queries for SHELL HIGHER-OLEFIN-PROCESS
Search references for SHELL HIGHER-OLEFIN-PROCESS. Phrases containing SHELL HIGHER-OLEFIN-PROCESS
See searches and references containing SHELL HIGHER-OLEFIN-PROCESS!
Search references for SHELL HIGHER-OLEFIN-PROCESS. Phrases containing SHELL HIGHER-OLEFIN-PROCESS
See searches and references containing SHELL HIGHER-OLEFIN-PROCESS!SHELL HIGHER-OLEFIN-PROCESS
Chemical production of α-olefins
The Shell higher olefin process (SHOP) is a chemical process for the production of linear alpha olefins via ethylene oligomerization and olefin metathesis
Shell_higher_olefin_process
Hydrocarbon compound containing one or more C=C bonds
surfactants, then processes incorporating a olefin metathesis step, such as the Shell higher olefin process are important. Olefin metathesis is also
Alkene
Hydrocarbon compounds with a C=C bond at the alpha carbon
effected by the alphabutol process, giving 1-butene, and the Shell higher olefin process which gives a range of alpha-olefins. The former is based on titanium-based
Terminal_alkene
Topics referred to by the same term
Shopify. .shop, a top-level domain Shell higher olefin process, or SHOP, a chemical process for the production of α-olefins Charity shop Give-away shop Shop
Shop
Organic reaction involving the breakup and reassembly of alkene double bonds
practiced, however. Shell higher olefin process (SHOP) produces (alpha-olefins) for conversion to detergents. The process recycles certain olefin fractions using
Olefin_metathesis
Branch of organometallic chemistry
processes including carbonylations, hydrocyanation, and the Shell higher olefin process. A popular reagent is Ni(CH3)2(tetramethylethylenediamine). Many
Organonickel_chemistry
Group of chemical compounds
Long chain oxo-alcohols are often prepared using alpha-olefins from the Shell higher olefin process, to give secondary alcohols such as isodecyl alcohol
Oxo_alcohol
Chemical compound
solvents. The ligand is a component of catalysts used for the Shell higher olefin process. It is prepared by the reaction of sodium diphenylphosphide with
2-Diphenylphosphinobenzoic acid
2-Diphenylphosphinobenzoic_acid
Alkenes with CnH2n
Shell Oil Company SHOP process, the Idemitsu Petrochemical process and the SABIC-Linde α-Sablin process. The newest commercial linear alpha olefin process
Straight-chain terminal alkene
Straight-chain_terminal_alkene
Chemical compound
ethylene via a number of processes. In the Shell Higher Olefin Process (SHOP), a nickel catalyst is employed. In processes developed by Gulf and by Ethyl
1-Dodecene
Organic compound consisting entirely of hydrogen and carbon
may be produced, for example in the Shell higher olefin process, where α-olefins are extended to make longer α-olefins by adding ethylene repeatedly. Some
Hydrocarbon
Chemical process for converting alkenes to aldehydes
160 to 180 °C. The Shell process uses cobalt complexes modified with phosphine ligands for the hydroformylation of C7–C14 olefins. The resulting aldehydes
Hydroformylation
Chemical compound
result in a distribution or “full range” of alpha-olefins. The Shell higher olefin process (SHOP) employs this approach. Linde and SABIC have developed
1-Hexene
Poisonous gas consisting of carbon and oxygen
carbon monoxide, and H2. Hydroformylation is coupled to the Shell higher olefin process to give precursors to detergents. Phosgene, useful for preparing
Carbon_monoxide
oxidation Salt metathesis Sarett oxidation Sharpless epoxidation Shell higher olefin process Silylation Simmons–Smith reaction Sonogashira coupling Staudinger
List_of_inorganic_reactions
Transformation of the chemical structure of a molecule or ion
catalysts. This process is employed in the Shell higher olefin process to convert alpha-olefins to internal olefins, which are subjected to olefin metathesis
Isomerization
Chemical reactions that convert carbon monoxide and hydrogen into liquid hydrocarbons
results in incorporation of these olefins into the growing chain. Chain growth reaction thus appears to involve both 'olefin insertion' as well as 'CO-insertion'
Fischer–Tropsch_process
Class of chemical compounds
C8H17CH2CH2CHO C8H17CH2CH2CHO + H2 → C8H17CH2CH2CH2OH In the Shell higher olefin process, the chain-length distribution in the initial mixture of alkene
Fatty_alcohol
Chemical reaction in which two ligands of a metal complex combine
technologies include the Shell Higher Olefin Process which produces detergent precursors. Factors affecting the rate of olefin insertions include the formation
Migratory_insertion
Chemical reaction
and higher metal alkyls and may form isolable agostic complexes, even if an empty coordination site is available. The Shell higher olefin process relies
Β-Hydride_elimination
Chemical process in which olefins are degraded with ethylene
ethenolysis, higher molecular weight internal alkenes can be converted to more valuable terminal alkenes. The Shell higher olefin process (SHOP process) uses
Ethenolysis
German chemist (1934–2018)
one of the key figures in the development of the SHOP – process (Shell higher olefin process). SHOP-olefines have a broad range of applications in industrial
Wilhelm_Keim
Lubricant consisting of artificially made chemical compounds
measurable quality. Poly-alpha-olefin (poly-α-olefin, PAO) is a non-polar polymer made by polymerizing an alpha-olefin. It is designated as API Group
Synthetic_oil
Chemical compound
natural product synthesis, and the Shell Higher Olefin Process (SHOP) α-olefin production in indusctrial process. Schrock and his group first attempted
Molybdenum imido alkylidene complex
Molybdenum_imido_alkylidene_complex
Chemical product derived from petroleum
isoprene, or chloroprene higher olefins polyolefins – such poly-alpha-olefins, which are used as lubricants alpha-olefins – used as monomers, co-monomers
Petrochemical
Petroleum conversion process
Technology ExxonMobil Research and Engineering (EMRE) Shell Global Solutions Axens / Stone & Webster Process Technology – currently owned by Technip UOP LLC
Fluid_catalytic_cracking
Chemical reaction in which one entity is inserted between bonded parts of another
versions. Related technologies include the Shell Higher Olefin Process which produces detergent precursors. the olefin can be coordinated to the metal before
Insertion_reaction
Catalyst for the industrial production of plastics
based upon nickel and palladium, inspired by the success of the Shell Higher Olefin Process. Typical post-metallocene catalysts feature bulky, neutral, alpha-diimine
Post-metallocene_catalyst
Reaction in polymer chemistry
branched polymer whereas the same mechanism leads to chain straightening in α-olefin polymerization. The variation of CW by changing T, monomer concentration
Chain_walking
length. A heat-shrinkable sleeve starts out with a thick extruded poly olefin sheet (polyethylene or polypropylene) that is formulated to be cross-linkable
Heat-shrinkable_sleeve
Facility that processes crude oil
characteristics of the olefin specie that is cracked from the source feedstock. Oil refineries are large-scale plants, processing about a hundred thousand
Oil_refinery
Class of chemical compounds
Eichwald, "Process and product relating to olefin derivatives", published 1936-09-22, assigned to Shell Development Co. US 2230005, F.R. Moser, "Process for
Alkenylsuccinic_anhydrides
Brand of synthetic polyethylene fiber
protective equipment (PPE). Tyvek is a nonwoven product consisting of spun bond olefin fiber. It was first discovered in 1955 by a researcher for the DuPont textile
Tyvek
Process breaking down complex organic molecules into simpler ones
FCC LPG is an important source of C3–C4 olefins and isobutane that are essential feeds for the alkylation process and the production of polymers such as
Cracking_(chemistry)
Process for extracting oil from oil shale
catalysts used in refining. Olefins form insoluble sediments and cause instability. The oxygen within the oil, present at higher levels than in crude oil
Shale_oil_extraction
Liquid fuel derived from petroleum
alkylation unit, using isobutane and C3-/C4-olefins as feedstocks. Finished alkylate contains no aromatics or olefins and has a high MON (Motor Octane Number)
Gasoline
Molecule composed of copies of a small unit
(2018). "Heterogeneous catalysts for gas-phase conversion of ethylene to higher olefins". Rev. Chem. Eng. 34 (5): 595–655. doi:10.1515/revce-2017-0003. S2CID 103664623
Oligomer
Chemical element with atomic number 13 (Al)
and co-catalysts. Methylaluminoxane is a co-catalyst for Ziegler–Natta olefin polymerization to produce vinyl polymers such as polyethene. Aqueous aluminium
Aluminium
Chemical compound
Singlet fluorenylidene reacts with olefins in a concerted fashion, maintaining the stereochemistry of the reactant olefin. Triplet quenchers such as butadiene
Fluorenylidene
Highly refined form of kerosene used as rocket fuel
tighter density and volatility ranges, along with significantly lower sulfur, olefin, and aromatic content. Sulfur and sulfur compounds attack metals at high
RP-1
Explosion of a vessel containing liquid above and beyond boiling point
the bystanders. 13 June 2013, Geismar, Louisiana, U.S. – The Williams Olefins explosion killed two plant operators when a propane heat exchanger burst
Boiling liquid expanding vapor explosion
Boiling_liquid_expanding_vapor_explosion
Oil produced from oil shale rock fragments
catalysts used in refining. Olefins form insoluble sediments and cause instability. The oxygen within the oil, present at higher levels than in crude oil
Shale_oil
Thin, film-like structure separating two fluids, acting as a selective barrier
and reverse osmosis, but also adsorption selective separations such as olefins from paraffins and alcohols from water that traditionally have required
Membrane
Type of aviation fuel
(range of distillation temperatures) and with such permissive limits on olefins and aromatics that any refinery above the level of a Kentucky moonshiner's
Jet_fuel
Cyclic compound (C2H4O)
1937 Union Carbide opened the first plant using this process. It was further improved in 1958 by Shell Oil Co. by replacing air with oxygen and using elevated
Ethylene_oxide
Sequence of organic compounds with similar chemical properties
group, such as the general alkanes (straight and branched), the alkenes (olefins), the carbohydrates, etc. However, if the members cannot be arranged in
Homologous_series
concentration of olefins. In 1940, there were only 14 Houdry units in operation in the U.S.; by 1943, this had increased to 77, either of the Houdry process or of
History_of_gasoline
Chemical element with atomic number 24 (Cr)
ISSN 0273-2300. PMID 9380835. Weckhuysen, Bert M; Schoonheydt, Robert A (1999). "Olefin polymerization over supported chromium oxide catalysts" (PDF). Catalysis
Chromium
Gaseous fossil fuel
aromatic chemicals directly from natural gas via a single-loop process. In 2011, Royal Dutch Shell's 140,000 barrels (22,000 m3) per day F–T plant went into
Natural_gas
Iron-carrying protein
up, it processes it into a mature protein similar to the ferritins found in the cytoplasm, which it assembles to form functional ferritin shells. Unlike
Ferritin
Form of distillation
phenols. Although crude oils generally do not contain olefins, they are formed in many of the processes used in a petroleum refinery. The crude oil fractionator
Continuous_distillation
Process that leads to chemical changes
A chemical reaction is a process that leads to the chemical transformation of one set of chemical substances to another. When chemical reactions occur
Chemical_reaction
Chemical element with atomic number 1 (H)
coal can serve as a prelude to the above shift reaction: C + H2O → CO + H2 Olefin production units may produce substantial quantities of byproduct hydrogen
Hydrogen
American oil company (1870–1911)
these rebates such as Simon Bernheimner, who was once a partner of the Olefin Oil Company. The committee then shifted its focus to Standard Oil's operations
Standard_Oil
Malaysian state-owned oil and gas company
Petronas starts negotiations with Mobil and Shell to renew term contracts, which to be expired in July for processing its domestic crude oil while seeking for
Petronas
electrons present in its atomic shells (which influences the distance of the nucleus from the valence electrons). The higher an atom or substituent's electronegativity
Glossary_of_chemistry_terms
Polymer composed of a chain of organic units joined by carbamate (urethane) links
some advantages over existing plastics that were made by polymerizing olefins or by polycondensation, and were not covered by patents obtained by Wallace
Polyurethane
that contains at least one carbon–carbon double bond. The words alkene and olefin are often used interchangeably. Alkyne is an unsaturated hydrocarbon containing
Glossary_of_engineering:_A–L
Highly ordered, branched polymeric molecule
major components: a core, an inner shell, and an outer shell. Ideally, an experimenter can design a synthesis process, to obtain a dendrimer with different
Dendrimer
Textile fiber from the hair of sheep or other mammals
Textiles (10 ed.). Pearson/Prentice-Hall. p. 63. ISBN 978-0-13-118769-6. Shell, Hanna Rose. "Leftovers / Devil's Dust". cabinetmagazine.org. Østergård
Wool
Chemical element with atomic number 3 (Li)
are catalysts/initiators in anionic polymerization of unfunctionalized olefins. For the production of fine chemicals, organolithium compounds function
Lithium
Chemical element with atomic number 77 (Ir)
J.; Pfaltz, A. (2007). "Iridium-catalyzed asymmetric hydrogenation of olefins". Accounts of Chemical Research. 40 (12): 1402–1411. doi:10.1021/ar700113g
Iridium
Chemical element with atomic number 78 (Pt)
Dichloro(cycloocta-1,5-diene)platinum(II) is a commercially available olefin complex, which contains easily displaceable cod ligands ("cod" being an
Platinum
Organic-rich fine-grained sedimentary rock containing kerogen
It may contain higher concentrations of olefins, oxygen, and nitrogen than conventional crude oil. Some shale oils may have higher sulfur or arsenic
Oil_shale
Oxygen with all of its electrons spin paired
are of higher energy. Following Hund's first rule, in the ground state, these electrons are unpaired and have like (same) spin. This open-shell triplet
Singlet_oxygen
products — Determination of bromine number of distillates and aliphatic olefins — Electrometric method ISO 3840:1976 Petroleum distillates — Determination
List of ISO standards 3000–4999
List_of_ISO_standards_3000–4999
Chemical element with atomic number 75 (Re)
liquid products. Worldwide, 30 % of catalysts used for this process contain rhenium. The olefin metathesis is the other reaction for which rhenium is used
Rhenium
Chemical element with atomic number 21 (Sc)
1055/s-1999-5997. Shapiro, Pamela J.; et al. (1994). "Model Ziegler-Natta α-Olefin Polymerization Catalysts Derived from [{(η5-C5Me4)SiMe2(η1-NCMe3)}(PMe3)Sc(μ2-H)]2
Scandium
Class of chemical substance
saturation, the palladium centers in this MOF catalyze alcohol oxidation, olefin hydrogenation, and Suzuki C–C coupling. At a minimum, these reactions necessarily
Metal–organic_framework
Combustible hydrocarbon liquid
(double ring), do not normally exceed 25% by volume of kerosene streams. Olefins are usually not present at more than 5% by volume. The heat of combustion
Kerosene
Naturally occurring combustible liquid
are derived from petroleum, which is the source of monomers. Alkenes (olefins) are one important class of these precursor molecules. Wax, used in the
Petroleum
Strong adhesion to matrix Similar viscosity to matrix at processing temperature Cyclic olefin copolymer, an optically transparent plastic with low moisture
Rubber_toughening
Fibers obtained from natural sources
(see spelling differences) are fibers that are produced by geological processes or obtained from the bodies of plants or animals. They can be used as
Natural_fiber
heating the rocks in a fire: notably tin, lead and (at a higher temperature) copper. This process is known as smelting. The first evidence of this extractive
History_of_chemistry
Technique of creating lace or fabric from thread using a hook
polyesters such as dacron and ingeo, nylon and other polyamides, and olefins such as polypropylene. Of these types, wool is generally favored for crochet
Crochet
Nanoparticle catalysts
nanoparticles can catalyze C–C coupling reactions such as the hydroformylation of olefins, the synthesis of vitamin E and the Heck coupling and Suzuki coupling reactions
Nanomaterial-based_catalyst
Accumulation of unwanted material on solid surfaces
minor content of hydrocarbons. Systems in petroleum processing are prone to polymerization of olefins or deposition of heavy fractions (asphaltenes, waxes
Fouling
Interdisciplinary science
low-cost plastics such as polymethymethacrylate (PMMA), polystyrene, cyclic olefin polymer (COP) and polyvinyl chloride (PVC) and automatically verify part
Microfluidics
and collect the tube-side process fluid at each end of the finned-tube bundle in an air-cooled heat exchanger. Unlike shell-and-tube exchangers, where
Air_Cooler_Header_Box
Chemical element with atomic number 72 (Hf)
(1998). "Fluorenyl complexes of zirconium and hafnium as catalysts for olefin polymerization". Chem. Soc. Rev. 27 (5): 323–329. doi:10.1039/a827323z.
Hafnium
Category of metallic elements
C.; Hollebone, B. R. (1968-01-01). "Gas Chromatographic Separation of Olefins and Aromatic Hydrocarbons Using Thallium(I)-Nitrate: Glycol as Stationary
Post-transition_metal
Chemical element with atomic number 55 (Cs)
phthalic anhydride, styrene, methyl methacrylate monomers, and various olefins. It is also used in the catalytic conversion of sulfur dioxide into sulfur
Caesium
Prins reaction. The first was the addition of polyhalogen compounds to olefins, was found during Prins doctoral research, while the others, the acid-catalyzed
List_of_Dutch_discoveries
Freestanding framework tower
Antwerp Olefins Flare 1, Antwerp - SkyscraperPage.com". Archived from the original on 2022-03-07. Retrieved 2022-03-07. "Fina Antwerp Olefins Flare 2
Lattice_tower
Fitness for purpose of textiles
(2008). Thermophysiological comfort and water resistant protection in soft shell protective garments. University of Leeds (School of Design). Archived from
Textile_performance
travel, tourism, insurance
SHELL HIGHER-OLEFIN-PROCESS
SHELL HIGHER-OLEFIN-PROCESS
SHELL HIGHER-OLEFIN-PROCESS
SHELL HIGHER-OLEFIN-PROCESS
SHELL HIGHER-OLEFIN-PROCESS
SHELL HIGHER-OLEFIN-PROCESS
SHELL HIGHER-OLEFIN-PROCESS
SHELL HIGHER-OLEFIN-PROCESS
SHELL HIGHER-OLEFIN-PROCESS
travel, tourism, insurance