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SHAVER RONALD D [US](14)
ZINK JAMES H [US](9)
SCATES MARK O [US](9)
TORRENCE G PAULL [US](8)
CELANESE INT CORP [US](7)
CELANESE INT CORP [US](7)
ZINOBILE RAYMOND J [US](4)
SARAGER LINCOLN [US](2)
OYERINDE OYEYEMI [US](2)
HOKKANEN BRIAN W [US](2)
专利信息
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[专利权人] 包含 ' SHAVER RONALD D [US]'
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公开号
公开日
申请号
申请日
1.
US2014058131A1
2014/2/27
US201213590389
2012/8/21
专利标题
:Process For Recovering Permanganate Reducing Compounds From An Acetic Acid Production Process
专利权人
:
GOLIGHTLY ROBERT GLENN [US]
;
OYERINDE OYEYEMI [US]
;
SCATES MARK O [US]
;
SHAVER RONALD D [US]
;
CELANESE INT CORP [US]
;
This invention relates to processes for producing acetic acid and, in particular, to improved processes for recovering permanganate reducing compounds formed during the carbonylation of methanol in the presence of a carbonylation catalyst to produce acetic acid. Alkyl halides are removed or reduced from the recovered permanganate reducing compounds.
2.
WO2013119275A1
2013/8/15
WO2012US52829
2012/8/29
专利标题
:PRODUCTION OF ACETIC ACID FROM METHANOL
专利权人
:
CELANESE INT CORP [US]
;
TORRENCE G PAULL [US]
;
HOKKANEN BRIAN W [US]
;
SHAVER RONALD D [US]
;
A process for producing acetic acid comprising the steps of reacting carbon monoxide and at least one of methanol and a methanol derivative in a first reactor under conditions effective to produce a crude acetic acid product
3.
US2013116480A1
2013/5/9
US201113292863
2011/11/9
专利标题
:Integrated Process For Producing Ethanol and Water Balance Control
专利权人
:
JOHNSTON VICTOR J [US]
;
SCATES MARK O [US]
;
SHAVER RONALD D [US]
;
ZINOBILE RAYMOND J [US]
;
CELANESE INT CORP [US]
;
Described is an integrated process for producing ethanol from acetic acid in which the water from ethanol production is used to control water balance in the acetic acid production. In one embodiment, the invention comprises carbonylating methanol in a carbonylation system in the presence of a carbonylation catalyst under conditions effective to form acetic acid, hydrogenating the acetic acid in a hydrogenation system in the presence of a hydrogenation catalyst to form a crude ethanol product com...
4.
US2013116478A1
2013/5/9
US201113292837
2011/11/9
专利标题
:Producing Ethanol Using Two Different Streams From Acetic Acid Carbonylation Process
专利权人
:
JOHNSTON VICTOR J [US]
;
OROSCO ADAM [US]
;
SARAGER LINCOLN [US]
;
SCATES MARK O [US]
;
SHAVER RONALD D [US]
;
ZINK JAMES H [US]
;
CELANESE INT CORP [US]
;
This invention relates to processes for producing ethanol from at least two different streams obtained by carbonylating methanol. The process comprises the steps of reacting carbon monoxide with at least one reactant in a first reactor containing a reaction medium to produce a reaction solution comprising acetic acid, wherein the at least one reactant is selected from the group consisting of methanol, methyl acetate, methyl formate, dimethyl ether and mixtures thereof and wherein the reaction me...
5.
US2013116477A1
2013/5/9
US201113292818
2011/11/9
专利标题
:Integrated Acid and Alcohol Production Process Having Flashing To Recover Acid Production Catalyst
专利权人
:
SCATES MARK O [US]
;
SHAVER RONALD D [US]
;
ZINK JAMES H [US]
;
ZINOBILE RAYMOND J [US]
;
CELANESE INT CORP [US]
;
In one embodiment, the invention is to a process for producing ethanol, comprising the step of reacting carbon monoxide with at least one reactant in a reactor containing a reaction medium to produce a liquid reaction product comprising acetic acid. The process further comprises the step of separating the reaction product in a flasher into a liquid recycle stream and a vapor stream. The vapor stream is then distilled in a rectification tower and an overhead stream and an acetic acid stream are w...
6.
US2013116476A1
2013/5/9
US201113292802
2011/11/9
专利标题
:Integrated Acid and Alcohol Production Process
专利权人
:
LEE DAVID [US]
;
SARAGER LINCOLN [US]
;
SCATES MARK O [US]
;
SHAVER RONALD D [US]
;
ZINK JAMES H [US]
;
ZINOBILE RAYMOND J [US]
;
CELANESE INT CORP [US]
;
An integrated process for producing ethanol, comprising the step of reacting carbon monoxide with at least one reactant in a reactor containing a reaction medium to produce a liquid reaction product comprising acetic acid. The reaction medium comprises water, acetic acid, methyl acetate, a halogen promoter, and a first catalyst. The process further comprises the steps of directly feeding the liquid reaction product from the reactor to a distillation column and withdrawing from it an overhead str...
7.
WO2013028419A1
2013/2/28
WO2012US50843
2012/8/15
专利标题
:INTEGRATED PROCESS FOR PRODUCING ETHANOL
专利权人
:
CELANESE INT CORP [US]
;
ZINK JAMES H [US]
;
SCATES MARK O [US]
;
SHAVER RONALD D [US]
;
TORRENCE G PAULL [US]
;
Processes and systems for forming ethanol from methanol. The process involves carbonylating the methanol to form acetic acid and hydrogenating the acetic acid to form ethanol. In a first aspect, at least some hydrogen for the hydrogenating step is derived from a tail gas stream formed in the carbonylation step. In a second aspect, at least some carbon monoxide for the carbonylation step is derived from a vapor stream in the hydrogenation system. In a third aspect, a syngas stream is separated to...
8.
WO2013028417A1
2013/2/28
WO2012US50833
2012/8/15
专利标题
:INTEGRATED PROCESS FOR PRODUCING ETHANOL FROM METHANOL
专利权人
:
CELANESE INT CORP [US]
;
SCATES MARK O [US]
;
SHAVER RONALD D [US]
;
TORRENCE G PAULL [US]
;
ZINK JAMES H [US]
;
Processes and systems for forming ethanol from methanol. The process involves carbonylating the methanol to form acetic acid and hydrogenating the acetic acid to form ethanol. In a first aspect, at least some hydrogen for the hydrogenating step is derived from a tail gas stream formed in the carbonylation step. In a second aspect, at least some carbon monoxide for the carbonylation step is derived from a vapor stream in the hydrogenation system. In a third aspect, a syngas stream is separated to...
9.
US2013046120A1
2013/2/21
US201113213815
2011/8/19
专利标题
:INTEGRATED PROCESS FOR PRODUCING ETHANOL
专利权人
:
CELANESE INT CORP [US]
;
ZINK JAMES H [US]
;
SCATES MARK O [US]
;
SHAVER RONALD D [US]
;
TORRENCE G PAULL [US]
;
Processes and systems for forming ethanol from methanol. The process involves carbonylating the methanol to form acetic acid and hydrogenating the acetic acid to form ethanol. In a first aspect, at least some hydrogen for the hydrogenating step is derived from a tail gas stream formed in the carbonylation step. In a second aspect, at least some carbon monoxide for the carbonylation step is derived from a vapor stream in the hydrogenation system. In a third aspect, a syngas stream is separated to...
10.
US2013046119A1
2013/2/21
US201113213765
2011/8/19
专利标题
:INTEGRATED PROCESS FOR PRODUCING ETHANOL FROM METHANOL
专利权人
:
CELANESE INT CORP [US]
;
SCATES MARK O [US]
;
SHAVER RONALD D [US]
;
TORRENCE G PAULL [US]
;
ZINK JAMES H [US]
;
Processes and systems for forming ethanol from methanol. The process involves carbonylating the methanol to form acetic acid and hydrogenating the acetic acid to form ethanol. In a first aspect, at least some hydrogen for the hydrogenating step is derived from a tail gas stream formed in the carbonylation step. In a second aspect, at least some carbon monoxide for the carbonylation step is derived from a vapor stream in the hydrogenation system. In a third aspect, a syngas stream is separated to...
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