发明申请
WO2019097032A1 DISPOSITIF ET PROCÉDÉ EN CONDITIONS PROCHES DU DOMAINE SUPERCRITIQUE OU SUPERCRITIQUES
审中-公开
基本信息:
- 专利标题： DISPOSITIF ET PROCÉDÉ EN CONDITIONS PROCHES DU DOMAINE SUPERCRITIQUE OU SUPERCRITIQUES
- 专利标题（英）：DEVICE AND PROCESS UNDER CONDITIONS CLOSE TO THE SUPERCRITICAL RANGE OR UNDER SUPERCRITICAL CONDITIONS
- 申请号：PCT/EP2018/081652 申请日：2018-11-16
- 公开(公告)号：WO2019097032A1 公开(公告)日：2019-05-23
- 发明人： AYMONIER, Cyril
- 申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE , ECOLE NAT SUPERIEURE ARTS ET METIERS ENSAM , UNIVERSITÉ DE BORDEAUX , INSTITUT POLYTECHNIQUE DE BORDEAUX
- 申请人地址： 3, rue Michel Ange 75016 PARIS FR
- 专利权人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE,ECOLE NAT SUPERIEURE ARTS ET METIERS ENSAM,UNIVERSITÉ DE BORDEAUX,INSTITUT POLYTECHNIQUE DE BORDEAUX
- 当前专利权人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE,ECOLE NAT SUPERIEURE ARTS ET METIERS ENSAM,UNIVERSITÉ DE BORDEAUX,INSTITUT POLYTECHNIQUE DE BORDEAUX
- 当前专利权人地址： 3, rue Michel Ange 75016 PARIS FR
- 代理机构： HABASQUE, Etienne et al.
- 优先权： FR17 20171117
- 主分类号： B01J3/00
- IPC分类号： B01J3/00 ; B01J4/00 ; C02F11/08 ; C02F5/08
The invention relates to a process comprising: - the entry into a device of an aqueous fluid containing at least one inorganic salt, the water of the aqueous fluid being under supercritical conditions or conditions close to the supercritical range in the device, - measuring the concentration or the amount of inorganic salt in the device, this measurement preferably being carried out before the inorganic salt enters the device, - bringing the inorganic salt into contact with an aqueous stream containing at least one hydroxide salt in order to obtain, in the device, an aqueous fluid mixture containing an inorganic salt and a hydroxide salt, - adjusting the concentration or the amount of hydroxide salt as a function of the concentration or the amount of inorganic salt in order to at least partly dissolve the inorganic salt, and - preferably measuring the concentration or the amount of inorganic salt leaving the device.
IPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01J | 化学或物理方法，例如，催化作用、胶体化学；其有关设备 |
| ------B01J3/00 | 利用低于或高于大气压力使物质发生化学或物理变化的方法；其有关设备 |