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Cerea
Giuseppina Cerea, Rozzano (milano) IT
| Patent application number | Description | Published |
|---|---|---|
| 20090306451 | Process for the treatment of phosphogypsum and in particular of phosphogypsum leachates - The present invention describes a process for treating phosphogypsum and in particular the related leachate that comprises the steps of feeding a continuous leachate flow with a dry content of below 5% by weight into a concentration unit heated to a predetermined temperature and equipped with dedicated mixing means, and continuously discharging a concentrated leachate flow having a dry content comprised between 20% and 95% by weight from the concentration unit. | 12-10-2009 |
Giuseppina Cerea, Rozzano IT
| Patent application number | Description | Published |
|---|---|---|
| 20090067930 | METHOD OF REMEDIATING SOIL CONTAMINATED WITH POLYHALOGENATED HYDROCARBONS - Method of remediating a soil contaminated by polyhalogenated hydrocarbons, in particular PCBs, PCDDs and PCDFs, comprising the steps of removing and sieving the soil to free it of stones and gravel; possibly regulating the moisture content of the sieved soil to a value of 10-30%; subjecting the sieved soil to thermal treatment while it flows in the form of a thin, turbulent, dynamic layer in contact with a wall heated to at least 250° C.; separating the thermally treated soil from the steam generated following such treatment, the soil being substantially free of the aforementioned polyhalogenated hydrocarbons. | 03-12-2009 |
Guiseppina Cerea, Rozzano (milano) IT
| Patent application number | Description | Published |
|---|---|---|
| 20090113754 | System for making plants for drying solid organic substances in aqueous phase capable of causing explosive reactions safe and process for drying said substances - The present invention refers to a process for drying solid organic substances in aqueous phase including the steps of: | 05-07-2009 |
Matteo Cerea, Grumello Del Monte Bergamo IT
| Patent application number | Description | Published |
|---|---|---|
| 20100028426 | TIME-SPECIFIC DELAYED/PULSATILE RELEASE DOSAGE FORMS. - A time-specific delayed/pulsatile release dosage form which comprises: | 02-04-2010 |
Matteo Cerea, Grumello Del Monte IT
| Patent application number | Description | Published |
|---|---|---|
| 20110229530 | PHARMACEUTICAL DOSAGE FORMS FOR TIME-SPECIFIC DRUG DELIVERY - The present invention refers to an oral dosage form intended for the time-controlled release of drugs comprising a container for one or more active ingredients optionally in admixture with pharmaceutically acceptable excipients, said container consisting of at least two parts or elements that can be joined together so as to seal the contents, at least one of said elements being composed of one or more hydrophilic polymers that undergo a decrease in the glassy-rubbery transition temperature when in contact with aqueous fluids, except for polymers with pH dependent solubility soluble only at pH values above 5, optionally in admixture with pharmaceutically acceptable excipients, the wall of the elements of the container being of such thickness as to delay the release of the contained drug with respect to the time of administration. | 09-22-2011 |