Sea water harvesting process
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United States of America Patent
Stats
-
Nov 24, 2020
Grant Date -
Nov 3, 2016
app pub date -
Dec 19, 2014
filing date -
Dec 20, 2013
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A sea water harvesting process includes the steps of collecting sea water, filtering the sea water, passing the filtered sea water through a high-pressure reverse osmosis membrane to separate the sea water into de-salinated water and concentrated sea water, delivering the concentrated sea water to an evaporator, heating the concentrated sea water in the evaporator under vacuum to produce calcium sulphate, sea salt and a super-concentrated sea water. Downstream of the evaporator the super-concentrated sea water is heated to produce a concentrated mineral liquor containing sea minerals in a concentration of about 42%.
First Claim
Other Claims data not available
Family
International Classification(s)
- A61K:PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOS....
- C25B:ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE ....
- A61Q:USE OF COSMETICS OR SIMILAR TOILET PREPARATIONS
- C01F:COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUM....
- C02F:TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE....
- B01D:SEPARATION
- C01D:COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, ....
- 2014 Application Filing Year
- A61K Class
- 14144 Applications Filed
- 11600 Patents Issued To-Date
- 82.02 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 3 Citation Count
- A61K Class
- 66.68 % this patent is cited more than
- 5 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | May 24, 2028 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | May 24, 2032 |
