Akzo N.v.

Albemarle Netherlands B.v.

Akzo Nobel N.v.

Albemarle Europe Sprl

Other

Lummus Technology Inc.

Albelmarle Europe Srl

Jan Sant

Niels Winkler

Stephan Zuijdendorp

Emanuel Hermanus Van Broekhoven

Mark Hendrikus Harte

Gijsbertus Klaver

Edgar Evert Steenwinkel

Ruben Theodoor Pronk

Anne Mae Gaffney

Philip Jay Angevine

Frans Lodewijk Plantenga

Jingguang Chen

Johannes Hendrik Koegler

Jan Nieman

Arnold Van Loevezijn

Johannes Wilhelmus Maria Sonnemans

Leendert Arie Gerritsen

Jackeline Medina

Francisco René Mas Cabré

Ralph Klomp

Marco Vonhof

Pieter Bogaard

Francisco Rene Cabre

Cheun Yuan Yeh

Martijn J M Mies

Mark H Harte

Richard Hendrik Marc Bakker

Francisco Rene Mas Cabre

Martijn Jm Mies

An improved alkylation process with improved octane number and lower final boiling point. Further, the present disclosure comprises an alkylation system that allows flexibility in the operating parameters without loss of productivity. This enhances the advantage of the solid acid alkylation process of the invention over the liquid acid processes, as the C9+ alkylate will mainly contain the desired highly branched paraffin's in the case of solid acid alkylation. By fractionation of C9+, the RON number of the gasoline alkylate after fractionation remains very high, while the final boiling point of the gasoline fraction will decrease, improving value and blending flexibility.

Alkylation process with improved octane number

The present invention relates to the hydrodeoxygenation of pyrolysis oils in the presence of an alcohol.

Hydrodeoxygenation of pyrolysis oil in presence of admixed alcohol

Novel silicoaluminophosphate molecular sieve compositions comprising SAPO-11 and SAPO-41 with at least about 5 wt % of in situ-produced amorphous portion. Such compositions can be uncalcined or calcined and novel processes for their preparation are described. These compositions, when loaded or impregnated with a catalytically active species such as a Group VIII noble metal are novel, and are excellent hydroisomerization catalysts.

SAPO molecular sieve catalysts and their preparation and uses

An improved alkylation process utilizing a solid-acid catalyst comprising a rare earth containing zeolite and a hydrogenation metal is disclosed.

Alkylation process using a catalyst comprising rare earth containing zeolites and a hydrogenation metal

Solid acid catalysts for use in alkylation processes are described. The solid acid catalysts include a multimetallic (e.g. bimetallic, trimetallic or tetrametallic) component that performs a hydrogenating function for the reactivation (or regeneration) of the catalyst in the presence of hydrogen. The multimetallic catalyst includes a noble metal such as platinum or palladium. The invention also relates to alkylation processes using the multimetallic solid acid catalysts having a multimetallic component for hydrogenation.

Bimetallic alkylation catalysts

The invention relates to a process for alkylating a hydrocarbon feed which comprises contacting the hydrocarbon feed to be alkylated with an alkylation agent in the presence of a catalyst comprising a solid acid, a hydrogenation metal, and 1.5-6 wt % of water, measured as the loss on ignition at 600&#xb0; C. The presence of 1.5-6 wt % of water results in a higher activity and a higher alkylate quality compared with a comparable but drier catalyst.

Alkylation process using a catalyst comprising a solid acid and a hydrogenation metal

A continuous alkylation process performed in an apparatus comprising a series of at least two zone A reactors and a series of at least two zone B reactors, in which the zone A reactors and the zone B reactors cycle between alkylation mode and mild regeneration mode, and wherein the alkylation mode comprises introducing an alkylation agent into a first reactor of the zone through which the alkylatable compound passes, reacting a portion of the alkylatable compound with a portion of the alkylation agent to produce a product stream, and performing this operation at least once more in a downstream reactor in the same zone employing, instead of alkylatable compound, a stream comprising the product stream.

Continuous process for the alkylation of hydrocarbons

The invention pertains to a process for the alkylation of hydrocarbons wherein a hydrocarbon feedstock and an olefin are contacted with a catalyst at alkylation process conditions. The catalyst comprises a hydrogenation function and a solid acid. The ratio between (i) the volume in catalyst pores with a diameter in the range of about 40-8000 nm and (ii) the specific length of the catalyst particles is in the range of about 0.01-0.90 ml/(g*mm). The catalyst has a total pore volume of at least about 0.20 ml/g and the volume in the catalyst pores with a diameter in the range of about 40-8000 nm is below about 0.30 ml/g.

Process for the alkylation of hydrocarbons

The invention pertains to a process for alkylating hydrocarbons in which an alkylatable organic compound is reacted with an alkylation agent to form an alkylate in the presence of a catalyst comprising a hydrogenating function and a solid acid constituent, with the catalyst being subjected intermittently to a regeneration step by being contacted with a feed containing a saturated hydrocarbon and hydrogen, said regeneration being carried out at 90% or less of the active cycle of the catalyst, with the active cycle of the catalyst being defined as the time from the start of the feeding of the alkylation agent to the moment when 20% of the alkylation agent leaves the catalyst-containing reactor section without being converted, not counting isomerization inside the molecule. The process according to the invention is especially attractive for the alkylation of isobutane with one or more butenes to form an alkylate with a high RON.

Process for alkylating hydrocarbons

Disclosed are hydrocarbon conversion catalyst compositions, such as fluidizable cracking catalyst compositions, containing an anionic clay, e.g. a clay having a hydrotalcite, and ettringite or a hydrocalumite structure, for the conversion of sulphur-containing feedstocks, the anionic clay serving as sulphur oxides binding material. Also disclosed are absorbents containing the anionic clay embedded in a matrix. The absorbents may be used to purify sulphur oxides-containing gases.

Process for removing sulfur oxides with an absorbent which contain an

Disclosed are hydrocarbon conversion catalyst compositions, such as fluidizable cracking catalyst compositions, containing an anionic clay, e.g. a clay having a hydrotalcite, an ettringite or a hydrocalumite structure, for the conversion of sulphur-containing feedstocks, the anionic clay serving as sulphur oxides binding material. Also disclosed are absorbents containing the anionic clay embedded in a matrix. The absorbents may be used to purify sulphur oxides-containing gases.

Cracking process employing a catalyst composition and absorbent which

Catalyst composition and absorbent which contain an anionic clay

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Monnickendam, Netherlands

Emanuel Hermanus Van Broekhoven