Monsanto Company

Monsanto Technology LLC

Solutia Incorporated

Erik D Sall

Martin P McGrath

Jerald D Heise

Samuel J Tremont

David A Morgenstern

Denis Forster

Jerry R Ebner

William D McGhee

Anthony K Uriarte

Michael J Gross

Brian Odell Ralph

James D Wilson, Ii

Christopher R Buechler

Jayne E Morris

Roger C Smith

Martin P Mcgrath

Reforming alcohol is disclosed. Alcohol is introduced into a conduit of an alcohol reformer so that the alcohol flows through a catalyst stage within the conduit. The catalyst stage includes an alcohol reforming catalyst, and a heat transfer member comprising thermally conductive material. The heat transfer member is in thermal contact with the conduit and the alcohol reforming catalyst. Simultaneously, exhaust gas is introduced from an internal combustion engine into an exhaust channel. The exhaust gas in the exhaust channel contacts fins extending outward from the conduit so that heat from the exhaust gas is transferred through the fins, the conduit, and the heat transfer member to the alcohol reforming catalyst.

Alcohol reformer for reforming alcohol to mixture of gas including hydrogen

An alcohol reforming system for an internal combustion engine includes a reformer in selective fluid communication with a fuel line via a reformer inlet line for receiving liquid fuel from the fuel line. The reformer reforms the alcohol in the alcohol-gasoline mixture of the fuel into a reformate mixture comprising hydrogen gas and gasoline. A buffer tank in fluid communication with the reformer receives the reformate mixture and disengages the hydrogen gas from the gasoline in the reformate mixture. The buffer tank includes a liquid fuel outlet in fluid communication with the fuel line for re-introducing the gasoline as a liquid into the fuel line, and a reformate gas outlet for delivering the reformate gas to a reformate line through which the reformate gas is delivered to the engine.

Alcohol reforming system for internal combustion engine

A process for the preparation of an oxyacid of phosphorus comprising contacting elemental phosphorus with water in the presence of a catalyst effective to promote oxidation of phosphorus by reaction with water. The use of a noble metal catalyst such as Pd under moderate agitation and low severity conditions is effective for the preparation of P(III) oxyacid in high selectivity. Other suitable catalysts may comprise, for example, other Group VIII metals (particularly other platinum metals); oxides, salts, phosphides, and/or coordination compounds of Group VIII metals; Group IB metals; and/or oxides, salts, phosphides, and/or coordination is compounds of Group IB metals. Various apparatus and process schemes for the preparation of phosphoric and phosphorous acid are also disclosed.

Process and apparatus for preparation of phosphorus oxyacids from elemental phosphorus

A process for the manufacture of phosphorus (I) species, phosphorus (III) species, and lower hydrides of phosphorus from phosphorus (V) species is provided. Particularly, the present invention is directed to a process for the preparation of P(I) species, P(III) species, and lower hydrides of phosphorus, wherein the process comprises contacting a P(V) species with a reducing agent in the presence of a catalyst effective to promote reduction of the P(V) species by reaction with a reducing agent. Preferably the reducing agent comprises hydrogen.

Preparation of phosphorus (I) oxides, phosphorus (III) oxides, and lower hydrides of phosphorus by catalytic reduction of phosphorus (V) oxides

Inert gas additive is utilized in the catalytic oxidation of benzene with nitrous oxide to produce phenol in order to prevent excessive exothermic temperature increases and to render gaseous mixtures throughout the process non-flammable.

Chemical composition and process

A process for the preparation of an oxyacid of phosphorus comprising contacting elemental phosphorus with water in the presence of a catalyst effective to promote oxidation of phosphorus by reaction with water. The use of a noble metal catalyst such as Pd under moderate agitation and low severity conditions is effective for the preparation of P(III) oxyacid in high selectivity. Other suitable catalysts may comprise, for example, other Group VIII metals (particularly other platinum metals); oxides, salts, phosphides, and/or coordination compounds of Group VIII metals; Group IB metals; and/or oxides, salts, phosphides, and/or coordination compounds of Group IB metals. Various apparatus and process as schemes for the preparation of phosphoric and phosphorous acid are also disclosed.

Functionalized polymers manifesting exceptional stress-strain properties are prepared from polyols having terminal and nonterminal hydroxyl groups.

Growing community of inventors

Chesterfield, MO, United States of America

Erik D Sall