Real Time Touch



new TOP 200 Companies filing patents this week

new Companies with the Most Patent Filings (2010+)




Real Time Touch

Lyondell Chemical Technology L p patents


Recent patent applications related to Lyondell Chemical Technology L p. Lyondell Chemical Technology L p is listed as an Agent/Assignee. Note: Lyondell Chemical Technology L p may have other listings under different names/spellings. We're not affiliated with Lyondell Chemical Technology L p, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "L" | Lyondell Chemical Technology L p-related inventors


Production of tert-butyl hydroperoxide solution and process to form products therefrom

A process for forming a concentrated solution, including distilling in a distillation zone comprised of 10 or more theoretical distillation stages, at a pressure of no greater than 300 mm Hg and a reflux ratio (D/L) of at least 1:1, an amount of an initial solution comprised of tert-butyl hydroperoxide... Lyondell Chemical Technology L p

Paraffin removal from c4 containing streams

The present disclosure relates to processes for the removal of paraffins. The processes generally include providing a C4 containing stream including isobutylene, 1-butene, 2-butene, n-butane and isobutane, introducing the C4 containing stream into a paraffin removal process to form an olefin rich stream, wherein the paraffin removal process is selected... Lyondell Chemical Technology L p

Allyl alcohol hydroformylation process

The present disclosure relates to a method of using homogenous rhodium-BIPHEPHOS catalysts comprising for the hydroformylation of an allyl alcohol. In some aspects, the methods provided herein relate to the hydroformylation of allyl alcohol to produce 4-hydroxybutyraldehyde in a continuous process.... Lyondell Chemical Technology L p

Catalysts and methods for producing propylene from ethylene and butene

The present disclosure relates to chemical catalysts and methods that may be used for the production and/or interconversion of olefins. In some embodiments, methods for producing propylene from ethylene and butene comprising, (a) obtaining a catalyst composition comprising an isomerization catalyst and a disproportionation catalyst, wherein the weight ratio of... Lyondell Chemical Technology L p

Catalysts containing specific titanium polymorphic forms

A catalyst composition which comprises titanium, wherein part of the titanium is present as a titanium dioxide phase and at least some of the titanium dioxide phase is in the brookite polymorphic form is provided. In some embodiments, the catalyst also comprises a silica support which exhibits a high surface... Lyondell Chemical Technology L p

Feed sources for butanediol production processes

Butanediol production processes are described herein. In some embodiments, the processes include contacting an allyl alcohol stream with a hydroformylation catalyst in the presence of a gas stream including carbon monoxide and hydrogen under hydroformylation conditions sufficient to form a hydroformylation product stream including a butanediol intermediate, wherein the allyl... Lyondell Chemical Technology L p

Feed sources for allyl alcohol production processes

Allyl alcohol production processes are generally described herein. One or more of the processes generally include contacting a propylene oxide stream with an isomerization catalyst under isomerization conditions sufficient to form an isomerization product stream including allyl alcohol, wherein the propylene oxide stream includes a total impurity concentration of at... Lyondell Chemical Technology L p

Alkylene oxide separation systems, methods, and apparatuses

A propylene oxide separation system that comprises a distillation column, a decanter, and water wash system. The distillation column is configured to receive a crude propylene oxide stream, discharge an impurity stream that comprises methanol and water, and discharge a bottoms stream that comprises a majority of the propylene oxide... Lyondell Chemical Technology L p

Propylene production processes and catalyst systems for use therein

Propylene production processes are discussed herein. The propylene production processes may include contacting an olefin feed including butene with ethylene in the presence of a catalyst system including a metathesis catalyst under reaction conditions sufficient to form a product stream including propylene, wherein the metathesis catalyst includes molybdenum and the... Lyondell Chemical Technology L p

Olefin hydroformylation methods for obtaining branched aldehydes

The present technology relates to methods of hydroformylating allyl alcohol to 4-hydroxybutanal and 2-methyl-3-hydroxypropanal, comprising (i) admixing allyl alcohol with CO and H2 to form a starting material mixture, and (ii) reacting the starting material mixture in the presence of a catalyst under conditions capable of forming a product mixture... Lyondell Chemical Technology L p

Epoxidation processes and catalysts for use therein

Epoxidation methods and catalyst are described herein. The epoxidation catalysts generally include a metal component including silver and a support material including kaolinite, wherein the epoxidation catalyst includes less than 55 wt. % metal component.... Lyondell Chemical Technology L p

Post treated silver catalysts for epoxidation

The present disclosure generally relates to a silver-based epoxidation catalyst. In certain embodiments, a method is provided for modulating the reactivity of the silver-based epoxidation catalyst, comprising the catalyst being post-treated with at least two different salt solutions. In some embodiments, the treatment results in the deposition of one or... Lyondell Chemical Technology L p








ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



###

This listing is an abstract for educational and research purposes is only meant as a recent sample of applications filed, not a comprehensive history. Freshpatents.com is not affiliated or associated with Lyondell Chemical Technology L p in any way and there may be associated servicemarks. This data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Lyondell Chemical Technology L p with additional patents listed. Browse our Agent directory for other possible listings. Page by FreshPatents.com

###