Akzo Nobel N.v.

Filtrol Corporation

Kior, Inc.

Albemarle Netherlands B.v.

Inaeris Technologies, LLC

Other

Albemarle Corporation

Akzo Nobel B.v.

Dennis N Stamires

Paul O'Connor

Michael F Brady

William Jones

Hamid Abdel Alafandi

Robert Bartek

Erik Jeroen Laheij

Paul O'connor

Gregory Pearson

Fathi Kooli

Jacob Adriaan Moulijn

Sjoerd Daamen

John C Lim

Peter Loezos

Steve Yanik

Ronald Cordle

Bruce Adkins

Charles Vadovic

Marieke Paulyne Renate Spee

Mike Brady

Thomas J Pinnavaia

Gregory A Pearson

Christopher W Kuehler

Henrique Soares Cerqueira

Edisson Morgado, Jr

Johannes Petrus Jozef Verlaan

Edwin Mark Berends

Johannes Wilhelmus Maria Sonnemans

Gustavo Torres Moure

Edgar Evert Steenwinkel

Rodolfo Eugenio Roncolatto

Yiu Lau Lam

Monique Van Der Zon

Oscar René Chamberlain Pravia

John Hacskaylo

Jerry Jon Springs

Alexandre De Figueiredo Costa

Francisco René Mas Cabre

Márcio Fernandes

Marco Antonio Santos De Abreu

Fabió Lopes De Azevedo

Hamid Alifandi

Jacobus Cornelis Rasser

Scott Michael Babitz

Jacobus Cornelius Rasser

Alvaro Saavedra

Anselmo Da Silva Santos

John Hackskaylo

Eric Jeroen Laheij

Ronald L Cordle

Cornelis Jacobus Rasser

Paul O'CONNOR

Johannes Wilhelmus Sonnemans

Jerry J Springs

A process is disclosed for converting a particulate solid biomass material to a high quality bio-oil in high yield. The process comprises a pretreatment step and a pyrolysis step. The pretreatment comprises a step of at least partially demineralizing the solid biomass, and improving the accessibility of the solid biomass by opening the texture of the particles of the solid biomass. In a preferred embodiment the liquid pyrolysis product is separated into the bio-oil and an aqueous phase, and the aqueous phase is used as a solvent in the demineralization step and/or in the step of improving the accessibility of the solid biomass by opening the texture of the particles of the solid biomass.

Process for producing high quality bio-oil in high yield

Processes for making a catalytic system and catalytic systems for converting solid biomass into fuel or specialty chemical products, or for upgrading bio-oils are described. The catalyst system may comprise a non-zeolitic matrix with a hierarchical pore structure ranging from 300 to about 10Angstrom pore size, a zeolite, such as MFI-type or IM-5 zeolite, and a binder.

Catalyst system having meso and macro hierarchical pore structure

A two-stage reactor is disclosed for the conversion of solid particulate biomass material. The reactor is designed to maximize conversion of the solid biomass material, while limiting excess cracking of primary reaction products. The two-stage reactor comprises a first stage rector, in which solid biomass material is thermally pyrolyzed to primary reaction products. The primary reaction products are catalytically converted in a second stage reactor.

Process for conversion of biomass in multi-zone reactor

A process for biomass catalytic cracking is disclosed herein. More specifically, the process is in presence of is a mixed metal oxide catalyst represented by the formula (XO).(XO).(XYO) wherein X, Xand Xare alkaline earth elements selected from the group of Mg, Ca, Be, Ba, and mixture thereof, and Y is a metal selected from the group of Al, Mn, Fe, Co, Ni, Cr, Ga, B, La, P and mixture thereof, wherein the catalyst is formed by calcining at least one compound comprising at least one alkaline earth element and a metal element.

Method of producing mixed metal oxide catalyst system

Catalyst compositions comprising a phosphorous-promoted ZSM-5 component and a silica-containing binder, and methods for making and using same, are disclosed. More, specifically, processes for making a catalyst for biomass conversion are provided. The process includes: treating a ZSM-5 zeolite with a phosphorous-containing compound to form a phosphorous-promoted ZSM-5 component; preparing a slurry comprising the phosphorous-promoted ZSM-5 component and a silica-containing binder; and shaping the slurry into shaped bodes. Such catalysts can be used for the Thermocatalytic conversion of particulate biomass to liquid products such as bio-oil, resulting in higher bio-oil yields and lower coke than conventional catalysts.

Catalyst for thermocatalytic conversion of biomass to liquid fuels and chemicals

A process for preparing a catalyst is disclosed. The process generally comprises the steps of: (a) preparing a slurry comprising clay, zeolite, a sodium-free silica source, quasi-crystalline boehmite, and micro-crystalline boehmite, provided that the slurry does not comprise peptized quasi-crystalline boehmite; (b) adding a monovalent acid to the slurry; (c) adjusting the pH of the slurry to a value above about 3, and (d) shaping the slurry to form particles. This process results in attrition resistant catalysts with a good accessibility.

FCC catalyst, its preparation and use

Process for the preparation of a catalyst comprising the steps of (a) preparing a slurry comprising clay, zeolite, a sodium-free silica source, quasi-crystalline boehmite, and micro-crystalline boehmite, provided that the slurry does not comprise peptized quasi-crystalline boehmite, (b) adding a monovalent acid to the slurry, (c) adjusting the pH of the slurry to a value above 3, and (d) shaping the slurry to form particles. This process results in attrition resistant catalysts with a good accessibility.

A process for producing catalyst for biomass catalytic cracking is disclosed herein. The process includes modifying a phyllosilicate to produce a modified phyllosilicate having an improved yield of a pyrolysis reaction. The modification of the phyllosilicate includes leaching the clay with an acid or basic solution to form a leached clay preparation, calcining the leached clay and contacting the treated clay with a suspension comprising metal ions for ion-exchange. The modified clay catalyst can then be mixed with inorganic materials such as zeolites and dried to form fluidizable microspheres.

Biomass catalytic cracking catalyst and process of preparing the same

Catalyst compositions comprising a phosphorous-promoted ZSM-5 component and a silica-containing binder, and methods for making and using same, are disclosed. More specifically, processes for making a catalyst for biomass conversion are provided. The process includes: treating a ZSM-5 zeolite with a phosphorous-containing compound to form a phosphorous-promoted ZSM-5 component; preparing a slurry comprising the phosphorous-promoted ZSM-5 component and a silica-containing binder; and shaping the slurry into shaped bodies. Such catalysts can be used for the thermocatalytic conversion of particulate biomass to liquid products such as bio-oil, resulting in higher bio-oil yields and lower coke than conventional catalysts.

Process for converting biomass to a fuel

A two-stage reactor is disclosed for the conversion of solid particulate biomass material. The reactor is designed to maximize conversion of the solid biomass material, while limiting excess cracking of primary reaction products. The two-stage reactor comprises a first stage reactor, in which solid biomass material is thermally pyrolyzed to primary reaction products. The primary reaction products are catalytically converted in a second stage reactor.

Two-stage reactor and process for conversion of solid biomass material

A process is disclosed for converting biomass to fuels and/or valuable chemicals. The process comprises the steps of a) activating biomass to make it more susceptible to conversion; c) partially converting the biomass to a solubilized material; and d) subjecting the unconverted biomass to a second conversion step. The process optionally comprises a step b) of adding a solvent to the activated biomass. In a preferred embodiment the solubilized biomass obtained in step c) is removed before the unconverted biomass is subjected to step d).

Process for the conversion of biomass to liquid fuels and specialty chemicals

A process is disclosed for preparing fluidizable particles of a biomass/catalyst composite material. The process comprises the steps of (i) providing a particulate, solid biomass material; (ii) forming a composite of the biomass material and a catalytic material; (iii) subjecting the biomass material to a thermal treatment at a torrefaction temperature at or above 200&#xb0; C., and low enough to avoid significant conversion of the biomass material to liquid conversion products; and (iv) forming fluidizable particles from the biomass material. Step (ii) may be carried out before or after step (iii).

Process for preparing a fluidizable biomass-catalyst composite material

A process for biomass catalytic cracking is described herein. More specifically, the process comprises heating the cellulosic biomass to a conversion temperature in presence of a mixed metal oxide catalyst represented by the formula (XO).(XO).(XYO), wherein X, Xand Xare alkaline earth elements selected from the group of Mg, Ca, Be, Ba , and mixture thereof, and Y is a metal selected from the group of Al, Mn, Fe, Co, Ni, Cr, Ga, B, La, P and mixture thereof.

Refractory mixed-metal oxides and spinel compositions for thermo-catalytic conversion of biomass

A process is disclosed for converting a biomass material to a stabilized bio-oil. The process comprises converting the biomass to a pyrolytic oil having suspended therein particles of metal compounds, and removing at least part of the suspended metal compounds to obtain a stabilized bio-oil.

Bio-oil having reduced mineral content, and process for making

A process is disclosed process for converting a solid or highly viscous carbon-based energy carrier material to liquid and gaseous reaction products, said process comprising the steps of: a) contacting the carbon-based energy carrier material with a particulate catalyst material b) converting the carbon-based energy carrier material at a reaction temperature between 200&#xb0; C. and 450&#xb0; C., preferably between 250&#xb0; C. and 350&#xb0; C., thereby forming reaction products in the vapor phase. In a preferred embodiment the process comprises the additional step of: c) separating the vapor phase reaction products from the particulate catalyst material within 10 seconds after said reaction products are formed. In a further preferred embodiment step c) is followed by: d) quenching the reaction products to a temperature below 200&#xb0; C.

Process for converting carbon-based energy carrier material

Growing community of inventors

Newport Beach, CA, United States of America

Dennis N Stamires