Gary F Janda, Age 611411 W Brooklake Dr, Houston, TX 77077

Gary Janda Phones & Addresses

1411 Brooklake Dr, Houston, TX 77077 (281) 556-6803

1411 Brooklake Ct, Houston, TX 77077

14815 Redwood Bend Trl, Houston, TX 77062

Webster, TX

2035 Canyon Lake Dr, Canyon Lake, TX 78133

Schulenburg, TX

Cocoa Beach, FL

Melbourne, FL

Baton Rouge, LA

1411 W Brooklake Dr, Houston, TX 77077

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Us Patents

Direct Selective Synthesis Of Para-Xylene By Reacting An Aromatic Compound With A Methylating Agent Formed From Co, Co2 And H2

US Patent:
6388156, May 14, 2002
Filed:
May 14, 1999
Appl. No.:
09/312104
Inventors:
Gary F. Janda - Houston TX
Zongxuan Hong - Houston TX
Russell D. Sellen - Baytown TX
Assignee:
ExxonMobil Chemical Patents Inc. - Houston TX
International Classification:
C07C 120
US Classification:
585454, 585467, 585468
Abstract:
It has been discovered that para-xylene (PX) can be synthesized with improved selectivity by reacting an aromatic compound such as toluene and/or benzene with a reactant(s) such as a combination of hydrogen and carbon monoxide and/or carbon dioxide and/or methanol or methylating agents produced therefrom. Catalytic reaction systems are employed, such as crystalline or amorphous aluminosilicates having one-dimensional channel structure, para-alkyl selectivated crystalline or amorphous aluminosilicates, para-alkyl selectivated substituted aluminosilicates, crystalline or amorphous substituted silicates having one-dimensional channel structure, para-alkyl selectivated substituted silicates, crystalline or amorphous aluminophosphates, para-alkyl selectivated crystalline or amorphous aluminophosphates, para-alkyl selectivated zeolite-bound zeolite and para-alkyl selectivated substituted aluminophosphates, and mixtures thereof. The catalytic reaction systems may be selectivated with organometallic compounds, compounds of elements selected from Groups 1 through 16, coke, and mixtures thereof. Using this process, catalyst stability and life is improved.

High Pressure Oxygenate Conversion Process Via Diluent Co-Feed

US Patent:
6441261, Aug 27, 2002
Filed:
Jul 28, 2000
Appl. No.:
09/627634
Inventors:
Keith H. Kuechler - Friendswood TX
Stephen N. Vaughn - Kingwood TX
Gary F. Janda - Houston TX
Russell D. Sellen - Baytown TX
Assignee:
ExxonMobil Chemical Patents Inc. - Houston TX
International Classification:
C07C 100
US Classification:
585639, 585640, 585642
Abstract:
This invention relates to a method for converting an oxygenate feedstock to an olefin product. In particular, this invention relates to a method for converting an oxygenate feedstock, including a diluent co-feed, to an olefin product, by contacting the feedstock with a silicoaluminophosphate catalyst at a high total pressure of the feedstock while maintaining a low partial pressure of the oxygenates undergoing reaction.

Methanol, Olefin, And Hydrocarbon Synthesis Process

US Patent:
6444712, Sep 3, 2002
Filed:
Sep 28, 2000
Appl. No.:
09/672470
Inventors:
Gary F. Janda - Houston TX
Assignee:
ExxonMobil Chemical Patents, Inc. - Houston TX
International Classification:
C07C 2700
US Classification:
518706, 518700, 518702, 518703, 518704, 585640
Abstract:
An improved method for the production of methanol and hydrocarbons from a methane-containing gas, such as natural gas. The improved method integrates a hydrocarbon synthesis unit with a methanol synthesis unit without the need to recycle unreacted syngas exiting the methanol synthesis reactor. The invention combines a syngas stream and additional carbon dioxide from the hydrocarbon synthesis unit to form an optimal syngas composition for methanol and hydrocarbon synthesis. The invention also integrates other process parameters and process components of a methanol and hydrocarbon synthesis process plant to effectively convert most of the carbon in the natural gas to commercial-value products. The invention is also directed to a method of making olefin from the methanol produced by the process of the invention.

Methanol, Olefin, And Hydrocarbon Synthesis Process

US Patent:
6486219, Nov 26, 2002
Filed:
Sep 27, 2000
Appl. No.:
09/670755
Inventors:
Gary F. Janda - Houston TX
Keith H. Kuechler - Friendswood TX
Assignee:
ExxonMobil Chemical Patents, Inc. - Houston TX
International Classification:
C07C 2700
US Classification:
518706, 518700, 518702, 518703, 518704, 585640
Abstract:
An improved method for the production of methanol and hydrocarbons from a methane-containing gas, such as natural gas. The improved method integrates a hydrocarbon synthesis unit with a methanol synthesis unit. The invention combines a syngas stream from a steam reformer, a syngas stream from an oxidation reformer and additional carbon dioxide to form an optimal syngas composition that is directed to a methanol synthesis reactor. The invention also integrates other process parameters and process components of a methanol and hydrocarbon synthesis process plant to effectively convert most of the carbon in the natural gas to commercial-value products. The invention is also directed to a method of making olefin from the methanol produced by the process of the invention.

Production Of Olefin Derivatives

US Patent:
6660812, Dec 9, 2003
Filed:
Jun 15, 2001
Appl. No.:
09/882713
Inventors:
Keith H. Kuechler - Friendswood TX
Minquan Cheng - Evansville IN
Marc L. DeChellis - Houston TX
Russell D. Sellen - Beaumont TX
Gary F. Janda - Houston TX
Assignee:
ExxonMobil Chemical Patents Inc. - Houston TX
International Classification:
C08F 200
US Classification:
526 68, 526 75, 585327, 585407, 585408, 585413, 585518, 585520, 585639, 585903, 570189, 568459, 568579, 568840, 558303
Abstract:
Disclosed is a system of making an olefin derivative from a dilute olefin feed. Dilute olefin is sent to an olefin reaction unit to form an olefin derivative product. The olefin derivative product is recovered from the reaction unit while a vent stream is also removed. Olefin is separated from the vent stream, and the olefin is sent to the olefin reaction unit for additional processing.

Hydroformylation Process

US Patent:
6049011, Apr 11, 2000
Filed:
Oct 15, 1997
Appl. No.:
8/875157
Inventors:
Gabor Kiss - Hampton NJ
Michael G Matturro - Lambertville NJ
Harry William Deckman - Clinton NJ
Frank Hershkowitz - Liberty Corner NJ
David R. Lumgair - Kingwood TX
Gary F Janda - Houston TX
Daniel N King - Houston TX
Assignee:
Exxon Chemical Patents Inc. - Houston TX
International Classification:
C07C 4500
US Classification:
568451
Abstract:
A dilute ethylene stream, e. g. , one produced by steam cracking, is oxonated to yield propanal, without the need to separate other lower hydrocarbons.

High Efficiency Reformed Methanol Gas Turbine Power Plants

US Patent:
5927063, Jul 27, 1999
Filed:
Aug 19, 1997
Appl. No.:
8/914920
Inventors:
Gary F. Janda - Houston TX
Keith H. Kuechler - Friendswood TX
John J. Guide - Kingwood TX
Frank F. Mittricker - Houston TX
Frank Roberto - Kingwood TX
Assignee:
Exxon Chemical Patents Inc. - Houston TX
International Classification:
F02C 328
F02C 330
US Classification:
60 3902
Abstract:
The present invention is a high efficiency reformed methanol (syngas) gas turbine power plant. The invention utilizes a Back Pressure steam Turbine (BPT) to maximize the thermal efficiency and the power output of a reformed methanol gas turbine power generation system. Methanol feed is reformed to syngas (H. sub. 2 and CO. sub. 2) prior to combustion in the BPT turbine. The endothermic reforming reaction, and the generation of the significant amount of process steam essential for reforming, recovers most of the useful heat in the gas turbine exhaust gas. The process steam pressure is set by the gas turbine inlet requirements, and can be referred to as low pressure steam. Additional heat in the gas turbine exhaust gas is recovered by generating the system's process steam at an elevated pressure, rather than the required low pressure. This high pressure steam is used to drive a BPT, generating additional power and the discharged low pressure steam from the BPT is used as the process steam for the methanol reformer.

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