FR2722783B1
(fr)
*
|
1994-07-21 |
1996-08-30 |
Rhone Poulenc Chimie |
Procede de preparation d'acide adipique par oxydattion directe du cyclohexane et recyclage du catalyseur
|
US5505920A
(en)
*
|
1994-10-04 |
1996-04-09 |
Bayer Aktiengesellschaft |
Process for treatment of waste gas from a cyclohexane oxidation reactor
|
US5883292A
(en)
*
|
1996-01-17 |
1999-03-16 |
Twenty-First Century Research Corporation |
Reaction control by regulating internal condensation inside a reactor
|
US5654475A
(en)
*
|
1996-03-25 |
1997-08-05 |
Twenty-First Century Research Corporation |
Methods of making intermediate oxidation products by controlling oxidation rates in an atomized liquid
|
US6143927A
(en)
*
|
1996-06-24 |
2000-11-07 |
Rpc Inc. |
Methods for removing catalyst after oxidation of hydrocarbons
|
US6288270B1
(en)
|
1996-06-24 |
2001-09-11 |
Rpc Inc. |
Methods for controlling the reaction rate of a hydrocarbon to an acid by making phase-related adjustments
|
US6039902A
(en)
*
|
1996-06-24 |
2000-03-21 |
Rpc Inc. |
Methods of recycling catalyst in oxidations of hydrocarbons
|
US6337051B1
(en)
*
|
1996-06-24 |
2002-01-08 |
Rpc Inc. |
Device for detecting formation of a second liquid phase
|
US5922908A
(en)
*
|
1996-06-24 |
1999-07-13 |
Twenty-First Century Research Corporation |
Methods for preparing dibasic acids
|
US5801273A
(en)
|
1996-08-21 |
1998-09-01 |
Twenty-First Century Research Corporation |
Methods and devices for controlling the reaction rate of a hydrocarbon to an intermediate oxidation product by pressure drop adjustments
|
US20010053864A1
(en)
*
|
1996-08-21 |
2001-12-20 |
Decoster David C. |
Devices for controlling the reaction rate and/or reactivity of hydrocarbon to an intermediate oxidation product by adjusting the oxidant consumption rate
|
AU3811597A
(en)
|
1996-08-21 |
1998-03-06 |
Twenty-First Century Research Corporation |
Methods and devices for controlling the reaction by adjusting the oxidant consumption rate
|
US6103933A
(en)
*
|
1996-11-07 |
2000-08-15 |
Rpc Inc. |
Methods for controlling the oxidation rate of a hydrocarbon by adjusting the ratio of the hydrocarbon to a rate-modulator
|
US5817868A
(en)
*
|
1996-11-12 |
1998-10-06 |
Twenty-First Century Research Corporation |
Method and devices for controlling the oxidation of a hydrocarbon to an acid by regulating temperature/conversion relationship in multi-stage arrangements
|
US5824819A
(en)
*
|
1996-12-18 |
1998-10-20 |
Twenty-First Century Research Corporation |
Methods of preparing an intermediate oxidation product from a hydrocarbon by utilizing an activated initiator
|
US6037491A
(en)
*
|
1997-07-25 |
2000-03-14 |
Rpc Inc. |
Methods and devices for controlling hydrocarbon oxidations to respective acids by adjusting the solvent to hydrocarbon ratio
|
US5929277A
(en)
|
1997-09-19 |
1999-07-27 |
Twenty-First Century Research Corporation |
Methods of removing acetic acid from cyclohexane in the production of adipic acid
|
US5908589A
(en)
*
|
1997-12-08 |
1999-06-01 |
Twenty-First Century Research Corporation |
Methods for separating catalyst from oxidation mixtures containing dibasic acids
|
CN1290244A
(zh)
|
1998-02-09 |
2001-04-04 |
Rpc公司 |
处理在烃氧化成二元酸的混合物中的钴催化剂的方法
|
BR9907998A
(pt)
*
|
1998-02-19 |
2000-10-24 |
Rpc Inc |
Processos e dispositivos para a separação de catalisador de misturas de oxidação
|
FR2775685B1
(fr)
*
|
1998-03-05 |
2000-12-29 |
Rhone Poulenc Fibres |
Procede de separation et de purification de l'acide adipique
|
US6433220B1
(en)
|
1998-07-02 |
2002-08-13 |
Rpc Inc. |
Methods of extracting catalyst from a reaction mixture in the oxidation of cyclohexane to adipic acid
|
US6340420B1
(en)
*
|
1998-07-06 |
2002-01-22 |
Rpc Inc. |
Methods of treating the oxidation mixture of hydrocarbons to respective dibasic acids
|
TW460452B
(en)
*
|
1998-09-14 |
2001-10-21 |
Rhodia Fiber & Amp Resin Inter |
Process for the crystallization of carboxylic acid and process for manufacturing crystalline carboxylic acid
|
FR2784099B1
(fr)
*
|
1998-09-14 |
2000-11-24 |
Rhone Poulenc Fibres |
Procede de separation et de purification de l'acide carboxylique issu de l'oxydation directe d'un hydrocarbure
|
MXPA01010648A
(es)
|
1999-04-20 |
2002-06-04 |
Rpc Inc |
Metodos para el reemplazo de agua y ciclohexano con acido acetico en soluciones acuosas de catalizador.
|
US6235932B1
(en)
|
1999-06-18 |
2001-05-22 |
Chemintel (India) Private Ltd. |
Process for preparation of adipic acid
|
WO2001000555A1
(en)
*
|
1999-06-25 |
2001-01-04 |
Chemintel (India) Private Limited |
A process for preparation of adipic acid
|
ES2241826T3
(es)
*
|
2000-05-15 |
2005-11-01 |
Lonza S.P.A. |
Procedimiento para la produccion de acidos carboxilicos.
|
CN102757332B
(zh)
*
|
2011-04-27 |
2015-07-01 |
中国石油化工集团公司 |
一种环己烷氧化产物的处理方法
|