Chemicals from Sea
Product, Patent, Company Profile, Equipment, Turnkey, Report, Study,
- The sea offers a
variety of minerals, many of which are considered to be alternative
sources of metals.
- Minerals occur on the
seabed in two forms: 1)Polymetallic nodules which are small balls of
iron, manganese and Sea bed massive sulphides lie at extinct
hydrothermal vents and contain copper, gold, zinc and other metals.
They are extracted using remotely operated vehicles to scrap the
deposits from the seabed and pump them to a barge.
- Project have four key
result areas: 1) development of regional legislative and regulatory
framework for offshore minerals exploration & mining 2) formulation
if national policy, legislation and regulations 3) building national
capacities 4) effective management and
monitoring of offshore exploration and mining operations.
- Nautilus is the first
company to commercially explore for seafloor massive sulphide
- Deep sea minerals rich
in Copper, Cobalt, Nickel, Manganese, Zinc, Lead, Barium, Silver and
- A major technological
challenge to mining minerals from such depths.
- Concept of recovering
minerals from seawater has been obtained as a way of counteracting
gradual depletion of conventional mineral ores.
- Sea water contains
approximately 65,000 tonnes of bromine. This bromine is removed from
the sea water by displacement of the bromide ions using chlorine.
- Sea water contains at
least 72 different chemical elements.
- Mineral Extraction
sector includes the extraction of marine aggregates from the seabed
and the extraction of salt.
- Resources extracted
from the sea that were formerly in the sea range from common
construction materials to high-tech metals to water.
- Chemical analyses have
demonstrated that sea water contains about 3.5 percent dissolved
solids, with more than sixty chemical elements identified.
- Limitations on
extraction of the dissolved elements as well as the extraction of
mineral resources are nearly always economic, but also be affected
by geographic location and hampered by technological
- Magnesium in sea water
at a concentration of about 1,000 parts per million, is the only
metal directly extracted from sea water.
- Currently 60 percent
of the magnesium metal and many of the magnesium salts produced in
the United States are extracted from sea water by
- Marine minerals in
deeper waters are currently being described as future potential
- Chemical Composition
Mineral Accretion for Shelter.
Status of India's Polymetallic Nodule Mining
Physical and Chemical Characteristics of
- Mining lease granted
Desalination Fact Sheet.
Fresh water from the sea.
Substances found in Sea Water.
Chemical Composition of Seawater.
Collection of Uranium from Seawater.
Oceanic Minerals and their origin.
Minerals from Icelandic Seabed.
Mineral Resources from the Ocean.
Extracting Minerals from the Ocean Floor.
List of Minerals found under the Sea Bed.
- Supa Boost
Kona deep sea minerals.
- Deep Ocean
A Cementation Process for minerals recovery
from Salton Sea Geothermal Brines.
Chemical process development of Sorel cement
Marine Mineral Extraction.
Salt Recovery Process.
Extracting Bromine from Sea Water.
- Deep Sea Minerals
Sea Water Desalination Project.
Lake Assal Salt Project.
Making use of Sea water as an Alternative
A DME Project in Iceland.
- Recovery of
Chemicals from Saline Water.
Deep Sea Water harvesting method.
Treating sea water with production of chlorine
Producing Magnesium from Seawater.
Extracting Uranium from Seawater.
Hoist piping for deep-sea mineral slurry.
Metals extraction from Sea Water.
Producing low Sodium Sea salt from seawater.
Nutritional supplement containing sea water
- Production plant
- Production plant
Seawater electro chlorination systems.
Subsea Production System.
Provider from Ahmedabad.
- Company from Canada.
Company from Israeli.
- Consultancy from
- Consultancy from
from South Africa.
- Study on
extraction of uranium from sea water.
Effects of mineral and chemical admixtures on
high-strength concrete in seawater.
Extracting minerals from seawater.
Mineral Processing Case Study.
Sea water desalination using
A study on boron removal by mineral cluster
coagulant for seawater desalination application.
- Drinking water
from Desalination of Seawater.
Seawater Concentrate Management.
Seamount Mineral Deposits.
- Mineral and energy
resources of the Sea.
The promise and peril of seafloor mining.
Needs for exploration and exploitation of deep
New Industries in the deep sea.
Overview of the Deep Sea Minerals Project.
Measures to reduced the environmental impact
of deep sea extraction of minerals.
Treasures from the Deep.
Potential of Deep Ocean Minerals.
Seawater Desalination Costs.
Nautilus Minerals - Growth and Trends.
Deep Sea Mining Markets.
Deep sea water and its future in the worldwide
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