DE1272913B
(de)
*
|
1963-06-26 |
1968-07-18 |
Basf Ag |
Verfahren zur Trennung von Bernsteinsaeure, Glutarsaeure und Adipinsaeure durch Destillation
|
GB1197921A
(en)
*
|
1967-02-22 |
1970-07-08 |
Ici Ltd |
Process for the Purification of Mixtures of Dibasic Carboxylic Acids
|
CA955876A
(en)
*
|
1970-10-15 |
1974-10-08 |
Edward G. Adamek |
Separation of dicarboxylic acids
|
DE2420765C3
(de)
*
|
1974-04-29 |
1981-02-12 |
Chemische Werke Huels Ag, 4370 Marl |
Verfahren zur Reinigung von Decandicarbonsäure- (l,lo)
|
US3983208A
(en)
*
|
1975-01-27 |
1976-09-28 |
Celanese Corporation |
Recovery of vanadium and copper catalyst metals using ketones
|
FR2697020B1
(fr)
*
|
1992-10-15 |
1994-12-09 |
Oreal |
Procédé de désodorisation d'un mercaptoacide par extraction des composés malodorants et produit désodorisé ainsi obtenu.
|
US5883292A
(en)
*
|
1996-01-17 |
1999-03-16 |
Twenty-First Century Research Corporation |
Reaction control by regulating internal condensation inside a reactor
|
US5922908A
(en)
*
|
1996-06-24 |
1999-07-13 |
Twenty-First Century Research Corporation |
Methods for preparing dibasic acids
|
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
|
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
|
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
|
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
|
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
|
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
|
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.
|