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1. WO2022010367 - A SOLVENT DRYING SOLUTION AND PROCESSES THEREFOR

Publication Number WO/2022/010367
Publication Date 13.01.2022
International Application No. PCT/NZ2021/050106
International Filing Date 09.07.2021
IPC
B01D 11/04 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
11Solvent extraction
04of solutions which are liquid
B01J 14/00 2006.1
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
14Chemical processes in general for reacting liquids with liquids; Apparatus specially adapted therefor
CPC
B01D 11/0488
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
11Solvent extraction
04of solutions which are liquid
0488Flow sheets
B01D 11/0492
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
11Solvent extraction
04of solutions which are liquid
0492Applications, solvents used
B01D 12/00
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
12Displacing liquid, e.g. from wet solids or from dispersions of liquids or from solids in liquids, by means of another liquid
C02F 1/441
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
44by dialysis, osmosis or reverse osmosis
441by reverse osmosis
C02F 1/445
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
44by dialysis, osmosis or reverse osmosis
445by forward osmosis
C02F 1/447
CCHEMISTRY; METALLURGY
02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
1Treatment of water, waste water, or sewage
44by dialysis, osmosis or reverse osmosis
447by membrane distillation
Applicants
  • AQUAFORTUS TECHNOLOGIES LIMITED [NZ]/[NZ]
Inventors
  • PRAKASH, Chaitra
  • TANG, Haiming
  • MADDOX, Crystal
Agents
  • SOUTHERN CROSS INTELLECTUAL PROPERTY LIMITED
Priority Data
63/050,54610.07.2020US
63/084,85629.09.2020US
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) A SOLVENT DRYING SOLUTION AND PROCESSES THEREFOR
(FR) SOLUTION DE SÉCHAGE PAR SOLVANT ET PROCESSUS S’Y RAPPORTANT
Abstract
(EN) The present disclosure relates to a solvent drying solution and processes therefor. The present disclosure more specifically relates to a solvent drying solution that in use releases water from a solvent mixture. The present disclosure also relates to a process for recovering a solvent drying solution, more specifically to a process for recovering a solvent drying solution by using an osmotic process.
(FR) La présente divulgation concerne une solution de séchage par solvant et des processus s’y rapportant. La présente divulgation concerne plus particulièrement une solution de séchage par solvant qui, lors de l'utilisation, libère de l'eau d'un mélange de solvants. La présente divulgation concerne également un processus de récupération d'une solution de séchage par solvant, et plus particulièrement un processus de récupération d'une solution de séchage par solvant à l'aide d'un processus osmotique.
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