| Patent | Date |
|---|
Processes for producing an acetic acid product having low butyl acetate content
Grant 11,014,867 - Liu , et al. May 25, 2 | 2021-05-25 |
Processes for purifying acetic acid and hydrating anhydride
Grant 10,899,696 - Shaver , et al. January 26, 2 | 2021-01-26 |
Process for flashing a reaction medium
Grant 10,829,428 - Shaver , et al. November 10, 2 | 2020-11-10 |
Process For Flashing A Reaction Medium
App 20200255364 - Kind Code | 2020-08-13 |
Processes For Purifying Acetic Acid And Hydrating Anhydride
App 20200247743 - Kind Code | 2020-08-06 |
Process for flashing a reaction medium
Grant 10,710,952 - Shaver , et al. | 2020-07-14 |
Processes for purifying acetic acid and hydrating anhydride
Grant 10,689,319 - Shaver , et al. | 2020-06-23 |
Process to produce acetic acid with recycle of water
Grant 10,526,270 - Shaver , et al. J | 2020-01-07 |
Process to control HI concentration in residuum stream
Grant 10,413,840 - Scates , et al. Sept | 2019-09-17 |
Processes For Producing An Acetic Acid Product Having Low Butyl Acetate Content
App 20190119190 - LIU; Yaw-Hwa ; et al. | 2019-04-25 |
Processes For Purifying Acetic Acid And Hydrating Anhydride
App 20190055184 - SHAVER; Ronald D. ; et al. | 2019-02-21 |
Process To Produce Acetic Acid With Recycle Of Water
App 20190055183 - SHAVER; Ronald D. ; et al. | 2019-02-21 |
Process For Flashing A Reaction Medium
App 20190010109 - SHAVER; Ronald D. ; et al. | 2019-01-10 |
Processes for producing an acetic acid product having low butyl acetate content
Grant 10,173,955 - Liu , et al. J | 2019-01-08 |
Processes for purifying acetic acid and hydrating anhydride
Grant 10,160,714 - Shaver , et al. Dec | 2018-12-25 |
Process for flashing a reaction medium
Grant 10,099,990 - Shaver , et al. October 16, 2 | 2018-10-16 |
Processes For Purifying Acetic Acid And Hydrating Anhydride
App 20180141890 - Shaver; Ronald D. ; et al. | 2018-05-24 |
Processes for producing acetic acid
Grant 9,957,216 - Shaver , et al. May 1, 2 | 2018-05-01 |
Process To Control Hi Concentration In Residuum Stream
App 20180093198 - Scates; Mark O ; et al. | 2018-04-05 |
Processes for purifying acetic and hydrating anhydride
Grant 9,908,835 - Shaver , et al. March 6, 2 | 2018-03-06 |
Processes For Producing An Acetic Acid Product Having Low Butyl Acetate Content
App 20170349522 - LIU; Yaw-Hwa ; et al. | 2017-12-07 |
Processes for producing an acetic acid product having low butyl acetate content
Grant 9,776,942 - Liu , et al. October 3, 2 | 2017-10-03 |
Processes for producing acetic acid with decanter control
Grant 9,695,101 - Shaver , et al. July 4, 2 | 2017-07-04 |
Processes for improving acetic acid yield by removing iron
Grant 9,688,600 - Liu , et al. June 27, 2 | 2017-06-27 |
Process for producing acetic acid
Grant 9,676,694 - Shaver , et al. June 13, 2 | 2017-06-13 |
Processes For Purifying Acetic And Hydrating Anhydride
App 20170137364 - SHAVER; Ronald D. ; et al. | 2017-05-18 |
Processes For Producing Acetic Acid
App 20170137361 - SHAVER; Ronald D. ; et al. | 2017-05-18 |
Process for producing acetic acid by introducing a lithium compound
Grant 9,580,377 - Scates , et al. February 28, 2 | 2017-02-28 |
Processes for producing acetic acid
Grant 9,561,994 - Shaver , et al. February 7, 2 | 2017-02-07 |
Processes for producing an acetic acid product having low butyl acetate content
Grant 9,540,304 - Liu , et al. January 10, 2 | 2017-01-10 |
Processes for producing acetic acid
Grant 9,540,302 - Scates , et al. January 10, 2 | 2017-01-10 |
Processes for producing acetic acid
Grant 9,540,303 - Scates , et al. January 10, 2 | 2017-01-10 |
Processes For Producing Acetic Acid
App 20170001937 - SHAVER; Ronald ; et al. | 2017-01-05 |
Process For Flashing A Reaction Medium
App 20170001938 - SHAVER; Ronald D. ; et al. | 2017-01-05 |
Process to control HI concentration in residuum stream
Grant 9,512,056 - Scates , et al. December 6, 2 | 2016-12-06 |
Process to control HI concentration in residuum stream
Grant 9,505,696 - Scates , et al. November 29, 2 | 2016-11-29 |
Process to control HI concentration in residuum stream
Grant 9,505,695 - Scates , et al. November 29, 2 | 2016-11-29 |
Processes for producing acetic acid
Grant 9,487,464 - Shaver , et al. November 8, 2 | 2016-11-08 |
Processes for Producing Acetic Acid
App 20160289154 - Scates; Mark O. ; et al. | 2016-10-06 |
Processes For Producing Acetic Acid
App 20160289153 - SCATES; Mark O. ; et al. | 2016-10-06 |
Reducing hydrogen iodide content in carbonylation processes
Grant 9,458,077 - Shaver , et al. October 4, 2 | 2016-10-04 |
Processes for producing acetic acid from a reaction medium having low ethyl iodide content
Grant 9,458,078 - Liu , et al. October 4, 2 | 2016-10-04 |
Process to produce acetic acid with recycle of water
Grant 9,416,088 - Shaver , et al. August 16, 2 | 2016-08-16 |
Processes for producing acetic acid
Grant 9,409,848 - Shaver , et al. August 9, 2 | 2016-08-09 |
Processes For Producing Acetic Acid
App 20160221909 - SHAVER; Ronald David ; et al. | 2016-08-04 |
Process to Control HI Concentration in Residuum Stream
App 20160221919 - Scates; Mark O. ; et al. | 2016-08-04 |
Process to Control HI Concentration in Residuum Stream
App 20160221917 - Scates; Mark O ; et al. | 2016-08-04 |
Process to Control HI Concentration in Residuum Stream
App 20160221918 - Scates; Mark O. ; et al. | 2016-08-04 |
Processes For Producing Acetic Acid
App 20160221910 - SHAVER; Ronald David ; et al. | 2016-08-04 |
Process for flashing a reaction medium
Grant 9,382,183 - Shaver , et al. July 5, 2 | 2016-07-05 |
Process for producing acetic acid
Grant 9,382,186 - Shaver , et al. July 5, 2 | 2016-07-05 |
Process For Producing Acetic Acid By Introducing A Lithium Compound
App 20160168068 - SCATES; Mark O. ; et al. | 2016-06-16 |
Processes For Producing An Acetic Acid Product Having Low Butyl Acetate Content
App 20160159721 - LIU; Yaw-Hwa ; et al. | 2016-06-09 |
Processes For Improving Acetic Acid Yield By Removing Iron
App 20160137578 - LIU; Yaw-Hwa ; et al. | 2016-05-19 |
Processes For Producing Acetic Acid From A Reaction Medium Having Low Ethyl Iodide Content
App 20160137575 - Liu; Yaw-Hwa ; et al. | 2016-05-19 |
Process for Flashing A Reaction Medium Comprising Lithium Acetate
App 20160137577 - Shaver; Ronald D. ; et al. | 2016-05-19 |
Processes for Producing an Acetic Acid Product Having Low Butyl Acetate Content
App 20160137576 - Liu; Yaw-Hwa ; et al. | 2016-05-19 |
Reducing Hydrogen Iodide Content in Carbonylation Processes
App 20160137574 - Shaver; Ronald D. ; et al. | 2016-05-19 |
Processes for Producing Acetic Acid With Decanter Control
App 20160137581 - Shaver; Ronald D. ; et al. | 2016-05-19 |
Process for flashing a reaction medium comprising lithium acetate
Grant 9,340,481 - Shaver , et al. May 17, 2 | 2016-05-17 |
Process for producing acetic acid
Grant 9,302,974 - Shaver , et al. April 5, 2 | 2016-04-05 |
Process for flashing a reaction medium
Grant 9,302,975 - Shaver , et al. April 5, 2 | 2016-04-05 |
Processes for producing acetic acid by introducing a lithium compound
Grant 9,302,969 - Scates , et al. April 5, 2 | 2016-04-05 |
Processes for producing acetic acid product having low butyl acetate content
Grant 9,260,369 - Liu , et al. February 16, 2 | 2016-02-16 |
Reducing hydrogen iodide content in carbonylation processes
Grant 9,233,907 - Shaver , et al. January 12, 2 | 2016-01-12 |
Processes for Producing Acetic Acid
App 20150376105 - Shaver; Ronald D. ; et al. | 2015-12-31 |
Catalyst stability in carbonylation processes
Grant 9,193,657 - Scates , et al. November 24, 2 | 2015-11-24 |
Processes for producing acetic acid
Grant 9,149,735 - Shaver , et al. October 6, 2 | 2015-10-06 |
Ethanol and ethyl acetate production using an acetic acid and acetic anhydride mixed feed
Grant 8,975,450 - Scates March 10, 2 | 2015-03-10 |
Olefin hydration for hydrogenation processes
Grant 8,957,262 - Weiner , et al. February 17, 2 | 2015-02-17 |
Processes for Producing Acetic Acid
App 20150021160 - Shaver; Ronald D. ; et al. | 2015-01-22 |
Process for producing acrylic acids and acrylates
Grant 8,889,586 - Nagaki , et al. November 18, 2 | 2014-11-18 |
Processes for producing acetic acid
Grant 8,889,904 - Shaver , et al. November 18, 2 | 2014-11-18 |
Integrated process for producing acetic acid and alcohol
Grant 8,884,081 - Warner , et al. November 11, 2 | 2014-11-11 |
Process for recovering permanganate reducing compounds from an acetic acid production process
Grant 8,859,810 - Golightly , et al. October 14, 2 | 2014-10-14 |
Integrated process for producing ethanol
Grant 8,853,467 - Zink , et al. October 7, 2 | 2014-10-07 |
Combined column for separating products of different hydrogenation reactors
Grant 8,853,469 - Johnston , et al. October 7, 2 | 2014-10-07 |
Integrated process for producing ethanol from methanol
Grant 8,853,466 - Scates , et al. October 7, 2 | 2014-10-07 |
Ethanol And Ethyl Acetate Production Using An Acetic Acid And Acetic Anhydride Mixed Feed
App 20140275641 - Scates; Mark O. | 2014-09-18 |
Integrated process for producing ethanol from methanol
Grant 8,829,253 - Scates , et al. September 9, 2 | 2014-09-09 |
Integrated process for producing ethanol and water balance control
Grant 8,809,599 - Johnston , et al. August 19, 2 | 2014-08-19 |
Producing ethanol using two different streams from acetic acid carbonylation process
Grant 8,809,598 - Johnston , et al. August 19, 2 | 2014-08-19 |
Catalysts for producing acrylic acids and acrylates
Grant 8,802,585 - Weiner , et al. August 12, 2 | 2014-08-12 |
Olefin Hydration For Hydrogenation Processes
App 20140142350 - Weiner; Heiko ; et al. | 2014-05-22 |
Process For Producing Ethanol From Methyl Acetate
App 20140142349 - Shuff; Andrew ; et al. | 2014-05-22 |
Combined Column for Separating Products of Different Hydrogenation Reactors
App 20140142351 - Johnston; Victor J. ; et al. | 2014-05-22 |
Process for producing ethanol from methyl acetate
Grant 8,729,318 - Shuff , et al. May 20, 2 | 2014-05-20 |
Process for Producing Acrylic Acids and Acrylates
App 20140135527 - Nagaki; Dick ; et al. | 2014-05-15 |
Integrated process for producing ethanol
Grant 8,704,013 - Jevtic , et al. April 22, 2 | 2014-04-22 |
Acetic acid production by way of carbonylation with enhanced reaction and flashing
Grant 8,703,075 - Scates April 22, 2 | 2014-04-22 |
Integrated process for producing polyvinyl alcohol or a copolymer thereof and ethanol
Grant 8,703,868 - Scates April 22, 2 | 2014-04-22 |
Process for producing polyvinyl alcohol or a copolymer thereof
Grant 8,697,802 - Scates April 15, 2 | 2014-04-15 |
Process for reducing the concentration of acetic acid in a crude alcohol product
Grant 8,686,199 - Warner , et al. April 1, 2 | 2014-04-01 |
Integrated acid and alcohol production process having flashing to recover acid production catalyst
Grant 8,686,201 - Scates , et al. April 1, 2 | 2014-04-01 |
Process for Making Acrylic Acid by Integrating Acetic Acid Feed Stream from Carbonylation Process
App 20140073812 - Pan; Tianshu ; et al. | 2014-03-13 |
Process For Recovering Permanganate Reducing Compounds From An Acetic Acid Production Process
App 20140058131 - Golightly; Robert Glenn ; et al. | 2014-02-27 |
Processes for producing acrylic acids and acrylates
Grant 8,658,822 - Mueller , et al. February 25, 2 | 2014-02-25 |
Catalyst Stability In Carbonylation Processes
App 20140051885 - Scates; Mark O. ; et al. | 2014-02-20 |
Catalyst for producing acrylic acids and acrylates
Grant 8,652,988 - Nagaki , et al. February 18, 2 | 2014-02-18 |
Catalysts for producing acrylic acids and acrylates
Grant 8,642,498 - Nagaki , et al. February 4, 2 | 2014-02-04 |
Integrated acid and alcohol production process
Grant 8,614,359 - Lee , et al. December 24, 2 | 2013-12-24 |
Integrated ethanol production by extracting halides from acetic acid
Grant 8,592,635 - Scates , et al. November 26, 2 | 2013-11-26 |
Alcohol production process integrating acetic acid feed stream comprising water from carbonylation process
Grant 8,569,551 - Jevtic , et al. October 29, 2 | 2013-10-29 |
Processes for Producing Acrylic Acids and Acrylates with Controlled Oxygen Concentration Across Reactor
App 20130267737 - Mueller; Sean ; et al. | 2013-10-10 |
Process for the production of acetic acid
Grant 8,501,990 - Zinobile , et al. August 6, 2 | 2013-08-06 |
Process For Producing Ethanol From Impure Methanol
App 20130172633 - Scates; Mark O. ; et al. | 2013-07-04 |
Acetic anhydride production by way of carbonylation with enhanced reaction and flashing
Grant 8,455,685 - Scates June 4, 2 | 2013-06-04 |
Process For Producing Polyvinyl Alcohol Or A Copolymer Thereof
App 20130137820 - Scates; Mark O. | 2013-05-30 |
Integrated Process For Producing Polyvinyl Alcohol Or A Copolymer Thereof And Ethanol
App 20130137904 - Scates; Mark O. | 2013-05-30 |
Integrated Process For Producing Polyvinyl Alcohol Or A Copolymer Thereof And Ethanol
App 20130137905 - Scates; Mark O. | 2013-05-30 |
Integrated Process For Producing Polyvinyl Alcohol Or A Copolymer Thereof And Ethanol
App 20130137903 - Scates; Mark O. | 2013-05-30 |
Integrated Process For Producing Polyvinyl Alcohol Or A Copolymer Thereof And Ethanol
App 20130137819 - Scates; Mark O. | 2013-05-30 |
Integrated Process For Producing Ethanol and Water Balance Control
App 20130116480 - Johnston; Victor J. ; et al. | 2013-05-09 |
Integrated Acid and Alcohol Production Process Having Flashing To Recover Acid Production Catalyst
App 20130116477 - SCATES; MARK O. ; et al. | 2013-05-09 |
Integrated Process For Producing Ethanol
App 20130116479 - Jevtic; Radmila ; et al. | 2013-05-09 |
Integrated Acid and Alcohol Production Process
App 20130116476 - Lee; David ; et al. | 2013-05-09 |
Producing Ethanol Using Two Different Streams From Acetic Acid Carbonylation Process
App 20130116478 - Johnston; Victor J. ; et al. | 2013-05-09 |
Processes for Producing Acrylic Acids and Acrylates
App 20130085292 - Mueller; Sean ; et al. | 2013-04-04 |
Catalysts For Producing Acrylic Acids And Acrylates
App 20130079553 - Weiner; Heiko ; et al. | 2013-03-28 |
Catalysts For Producing Acrylic Acids And Acrylates
App 20130053599 - Weiner; Heiko ; et al. | 2013-02-28 |
Integrated Process For Producing Ethanol
App 20130046120 - Zink; James H. ; et al. | 2013-02-21 |
Integrated Process For Producing Ethanol From Methanol
App 20130046032 - Scates; Mark O. ; et al. | 2013-02-21 |
Integrated Process For Producing Ethanol From Methanol
App 20130046119 - Scates; Mark O. ; et al. | 2013-02-21 |
Catalysts For Producing Acrylic Acids And Acrylates
App 20120289743 - Nagaki; Dick ; et al. | 2012-11-15 |
Process For Reducing The Concentration Of Acetic Acid In A Crude Alcohol Product
App 20120277486 - Warner; R. Jay ; et al. | 2012-11-01 |
Integrated Process For Producing Acetic Acid And Alcohol
App 20120277481 - Warner; R. Jay ; et al. | 2012-11-01 |
Catalyst For Producing Acrylic Acids And Acrylates
App 20120277466 - Nagaki; Dick ; et al. | 2012-11-01 |
Water Control In Alcohol Production From Hydrogenation
App 20120277483 - Horton; Trinity ; et al. | 2012-11-01 |
Recovering Ethanol with Sidestreams to Regulate C3+ Alcohols Concentrations
App 20120277489 - Scates; Mark O. ; et al. | 2012-11-01 |
Process For The Production Of Acetic Acid
App 20120264974 - Zinobile; Raymond J. ; et al. | 2012-10-18 |
Acetic Acid Production By Way Of Carbonylation With Enhanced Reaction And Flashing
App 20120183450 - Scates; Mark O. | 2012-07-19 |
Process for the production of acetic acid
Grant 8,207,377 - Zinobile , et al. June 26, 2 | 2012-06-26 |
Acetic acid production by way of carbonylation with enhanced reaction and flashing
Grant 8,168,822 - Scates May 1, 2 | 2012-05-01 |
Alcohol Production Process Integrating Acetic Acid Feed Stream Comprising Water From Carbonylation Process
App 20120059197 - Jevtic; Radmila ; et al. | 2012-03-08 |
Process for the reduction of aldehyde concentration in a target stream
Grant 8,076,506 - Kimmich , et al. December 13, 2 | 2011-12-13 |
Removal of permanganate reducing compounds from methanol carbonylation process stream
Grant 8,076,507 - Scates , et al. December 13, 2 | 2011-12-13 |
Processes for Producing Acetic Acid
App 20110288333 - Shaver; Ronald David ; et al. | 2011-11-24 |
Control of impurities in reaction product of rhodium-catalyzed methanol carbonylation
Grant 8,017,802 - Scates , et al. September 13, 2 | 2011-09-13 |
Process For The Production Of Acetic Acid
App 20110077428 - Zinobile; Raymond J. ; et al. | 2011-03-31 |
Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
Grant 7,906,680 - Scates , et al. March 15, 2 | 2011-03-15 |
Method and apparatus for carbonylation with reduced catalyst loss
Grant 7,902,398 - Scates , et al. March 8, 2 | 2011-03-08 |
Acetic anhydride production by way of carbonylation with enhanced reaction and flashing
App 20110021816 - Scates; Mark O. | 2011-01-27 |
Acetic acid production by way of carbonylation with enhanced reaction and flashing
App 20110009665 - Scates; Mark O. | 2011-01-13 |
Process for the production of acetic acid
Grant 7,855,306 - Zinobile , et al. December 21, 2 | 2010-12-21 |
Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
Grant 7,812,192 - Scates , et al. October 12, 2 | 2010-10-12 |
Process For The Reduction Of Aldehyde Concentration In A Target Stream
App 20100204512 - Kimmich; Barbara F M ; et al. | 2010-08-12 |
Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
Grant 7,772,422 - Scates , et al. August 10, 2 | 2010-08-10 |
Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
Grant 7,767,849 - Scates , et al. August 3, 2 | 2010-08-03 |
Control of impurities in product glacial acetic acid of rhodium-catalyzed methanol carbonylation
App 20090209786 - Scates; Mark O. ; et al. | 2009-08-20 |
Control of impurities in product glacial acetic acid of rhodium-catalyzed methanol carbonylation
App 20090187043 - Scates; Mark O. ; et al. | 2009-07-23 |
Control of impurities in product glacial acetic acid of rhodium-catalyzed methanol carbonylation
App 20090156859 - Scates; Mark O. ; et al. | 2009-06-18 |
Control of formic acid impurities in industrial glacial acetic acid
App 20080293967 - Scates; Mark O. ; et al. | 2008-11-27 |
Control of impurities in reaction product of rhodium-catalyzed methanol carbonylation
App 20080293966 - Scates; Mark O. ; et al. | 2008-11-27 |
Method and apparatus for carbonylation with reduced catalyst loss
App 20080269518 - Scates; Mark O. ; et al. | 2008-10-30 |
Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
App 20080234512 - Picard; Wayne David ; et al. | 2008-09-25 |
Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
App 20080221352 - Scates; Mark O. ; et al. | 2008-09-11 |
Removal of permanganate reducing compounds from methanol carbonylation process stream
App 20080103335 - Scates; Mark O. ; et al. | 2008-05-01 |
Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
App 20070197822 - Picard; Wayne David ; et al. | 2007-08-23 |
Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
App 20070191625 - Scates; Mark O. ; et al. | 2007-08-16 |
Removal of permanganate reducing compounds from methanol carbonylation process stream
Grant 7,223,883 - Picard , et al. May 29, 2 | 2007-05-29 |
Removal of permanganate reducing compounds from methanol carbonylation process stream
Grant 7,223,886 - Scates , et al. May 29, 2 | 2007-05-29 |
Process for producing acetic acid
Grant 7,208,624 - Scates , et al. April 24, 2 | 2007-04-24 |
Process for the production of acetic acid
App 20060247466 - Zinobile; Raymond J. ; et al. | 2006-11-02 |
Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
Grant 7,115,772 - Picard , et al. October 3, 2 | 2006-10-03 |
Removal Of Permanganate Reducing Compounds From Methanol Carbonylation Process Stream
App 20050197508 - Scates, Mark O. ; et al. | 2005-09-08 |
Process for Producing Acetic Acid
App 20050197506 - Scates, Mark O. ; et al. | 2005-09-08 |
Removal Of Permanganate Reducing Compounds From Methanol Carbonylation Process Stream
App 20050197509 - Picard, Wayne D. ; et al. | 2005-09-08 |
Low energy carbonylation process
Grant 6,657,078 - Scates , et al. December 2, 2 | 2003-12-02 |
Method and apparatus for sequesting entrained and volatile catalyst species in a carbonylation process
Grant 6,627,770 - Cheung , et al. September 30, 2 | 2003-09-30 |
Integrated process for producing carbonylation acetic acid, acetic anhydride, or coproduction of each from a methyl acetate by-product stream
App 20030135070 - Picard, Wayne David ; et al. | 2003-07-17 |
Low energy carbonylation process
App 20020151746 - Scates, Mark O. ; et al. | 2002-10-17 |
Rhodium/inorganic iodide catalyst system for methanol carbonylation process with improved impurity profile
Grant 6,303,813 - Scates , et al. October 16, 2 | 2001-10-16 |
Removal of permanganate reducing compounds and alkyl iodides from a carbonylation process stream
Grant 6,143,930 - Singh , et al. November 7, 2 | 2000-11-07 |
Recovery of acetic acid from dilute aqueous streams formed during a carbonylation process
Grant 5,599,976 - Scates , et al. February 4, 1 | 1997-02-04 |
Removal of carbonyl impurities from a carbonylation process stream
Grant 5,371,286 - Blay , et al. December 6, 1 | 1994-12-06 |
Removal of halide impurities from organic liquids
Grant 5,300,685 - Scates , et al. April 5, 1 | 1994-04-05 |
Polymeric carbonylation catalyst system
Grant 5,281,359 - Scates , et al. January 25, 1 | 1994-01-25 |
Purification of acetic acid with ozone followed by treatment with activated carbon and/or an ion-exchange resin
Grant 5,155,265 - Scates , et al. October 13, 1 | 1992-10-13 |
Purification of acetic acid with ozone in the presence of an oxidation catalyst
Grant 5,155,266 - Scates , et al. October 13, 1 | 1992-10-13 |
Process for regenerating a carbonylation catalyst solution to remove corrosion metals and carbonylation of methanol to acetic acid
Grant 4,894,477 - Scates , et al. January 16, 1 | 1990-01-16 |
Process for production of ethyl acrylate
Grant 4,507,495 - Dougherty , et al. March 26, 1 | 1985-03-26 |
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