hydrothermal

You might film this unbelievable hydrothermal vent, which you think at the time has to be on another planet.

With the increase of hydrothermal reaction time, the content and the length of the nanotubes increased.

Hydrothermal synthesis reactor is in a certain temperature and pressure conditions, certain synthetic chemical reactor provided.

The formation of the regional hydrothermal deposits was improved by the transition of tectonic system around the Miocene.

This formation is in part man-made: farmers drilling for water in 1916 tapped into a hydrothermal aquifer that flooded the area.

A cloud of hydrothermal fluids streams from a black smoker, or mineral chimney, along the Mid-Ocean Ridge off the west coast of Mexico.

Thermal annealing process with a combination of hydrothermal annealing can improve wafers' optical properties quickly and efficiently.

Manganese oxide materials with different crystalline structures and morphologies have been synthesized by a hydrothermal method.

This is one of these hydrothermal vents. 600 degree Fahrenheit water coming out of the Earth.

In the 1970s, Woods Hole scientists discovered hydrothermal vents brimming with life at the bottom of the Pacific.

Metallogenic fluids are mainly rock formation water and meteoric water as well as possible addition of magmatic hydrothermal solutions.

It has been found that the hydrothermal treatment duration has a great effect on the morphologies of the resultant products.

The other mineralization hydrothermal, with higher salinity, comes from Mesozoic acid-intermediate rock bodies near the deposits.

It was the moving of hydrothermal of granite magma that caused enrichment of REE in tectonic rocks.

Other scientists still think that first step happened at the mouths of so-called hydrothermal vents, at the bottom of the sea.

This partnership with bacteria plus DNA analysis place the bone worms close to hydrothermal vent worms on the evolutionary tree.

In our case, we try to replicate the bone-crushing pressures and scalding temperatures typical of a deep - sea hydrothermal vent.

Huashugou copper deposit is believed to be a middle-low temperature hydrothermal reworked stratabound deposit relating to volcanic action.

Basic magnesium chloride whiskers were prepared from active magnesium oxide and magnesium chloride by a hydrothermal method.

In this paper, hydroxyapatite powders and porous hydroxyapatite blocks were synthesised by chemical precipitation and hydrothermal method.

Hydrothermal alteration is closely associated with gold mineralization, but different types play different roles in gold mineralization.

The altered rocks had a similar development with the hydrothermal ore deposits in the area of three paralleled rivers.

The physical and chemical properties of the as-prepared chalcogenides and the reaction mechanisms of hydrothermal process are also studied.

The genesis of the gold deposits belongs to metamorphic hydrothermal type and thermal contact metamorphic hydrothermal type.

Purple fluorites were deposited in acid environment of the early stage hydrothermal activity, and occurred nearest to ore bodies.

In the fault zone has the hydrothermal activity center, by no means along the entire fault zone.

The film follows a team of scientists as they dive to research mysterious hydrothermal vents on the mid- ocean ridge of Atlantic Ocean .

second step , the nanometer tin dioxide powder aspects are gone except the water of crystallization system by the way of hydrothermal.

Hydrothermal synthesis method has been attracted intensive interest due to their moderate and environmentally benign characteristics.

Said composite material features firm combination of carrier with mordenite, and higher thermal and hydrothermal stability of mordenite.

In site Raman spectroscopic investigation of zirconium-niobium alloy corrosion under hydrothermal conditions.

The formation of the gold deposit had undergone the process of migmatization , ductile sheering and magmatic hydrothermal superimposition.

On the whole, these hydrothermal sedimentary rocks have characteristics of periodical hydrothermal activity in Late Paleozoic.

The hydrothermal ore-forming solution originated from reaction between sea-water and basaltic rocks u. . .

In the experiment of hydrothermal treatment, the optimal formation conditions of production were fixed with orthogonal experiments.

The genesis of the deposit belongs to transformed and accumulated deposit of deposition and magmatic hydrothermal.

It is an important evidence of coal hydrothermal metamorphism that hydrothermal veins with highly vein-bearing content are found in coals.

Its preparation method is: regarding sulfonate anionic surfactant as template agent which made by hydrothermal synthesis.

The genesis of the ore deposit belongs to the typical magmatic hydrothermal gold ore deposit of the middle-low temperature.

Quartz, serpentine and chlorite are minerals commonly associated with hydrothermal alteration.

The article systematically detailed the method of hydrothermal preparation, strong points and research development.

It is showed clearly that hydrothermal preparation could potentially become the dominant process for the production of nano ceramic powders.

A high-temperature high-pressure water hydraulic solenoid valve was adopted in the flow control part of the hydrothermal sampler.

This photograph was taken at the Cleft hydrothermal field, located off the coast of Oregon 2200 meters below sea level.

The ordered mesoporous silica SBA-15 was synthesized by hydrothermal method, and its structure was carefully investigated.

And the hydrothermal vents were in an acidic environment.

The thermal and hydrothermal stabilities of the sulfide species formed on the zeolite surface were studied.

The major types of molybdenum deposits are porphyry and porphyry skarn, less are types of hydrothermal carbonatite vein.

The stability is studied of the mullite superfine powders prepared in hydrothermal synthesis.

They've adapted to thrive at the edge of hydrothermal vents, which spew superheated water saturated with toxic chemicals.

This paper introduces a new idea "Vapor-Phase Hydrothermal Method" for the synthesis of the nanowire.

Laminated siliceous rocks in country rocks might represent the nature of the Devonian hydrothermal sedimentary rocks.

The source bed of the Qinshan gold deposit is the Upper Devonian Jiuliping Formation formed by hydrothermal sedimentation.

Thegenesis pertains to dynamo metamorphism hydrothermal metasomatic deposit under structural control.

This paper introduced the species and energy sources of microorganisms which inhabit in the vicinity of deep-sea hydrothermal vents .

The copper deposit types for shell - mixed with the characteristics of low - the hypabyssal hydrothermal pb-zn deposit.

Subaerial fumarolic or hydrothermal activity is implied by a large thermal plume in the center of the lake which slowly convects the water.

Ore-forming materials of hydrothermal deposits are commonly characterized by multiple sources.

After hydrothermal treatment the phase changed to boehmite. The obtained product also has good crystallinity.

The Xiangshan uranium orefield is one of the largest volcanogenic hydrothermal uranium ore fields in China.

Pb-Zn deposits in the western Hubei Province were mainly formed through sedimentation and hydrothermal deposition.

Increase hydrothermal temperature was conducive to formation of tunnel-type manganese oxides.

There has long been controversy on the genesis of the Jiapigou gold ore deposit, metamorphic hydrothermal or magmatic hydrothermal.

The simulations reproduced the high temperatures and pressures that occur around hydrothermal vents.

Exploration of resources near the hydrothermal fluid vent .

The present invention discloses the synergistic hydrothermal enzyme treatment process of starch for preparing resistant starch.

After hydrothermal catalytic pyrolysis reaction of heavy oil, the stability of asphaltene became worse.

The main gold ore deposit types are volcanic hydrothermal ore deposit and ductile shear-zone deposit.

The main types of ore deposits are skarn, volcanogenetic hydrothermal and sedimentary deformation.

The morphology evolution of single crystal silicon wafers in the hydrothermal process was investigated.

In addition, the hydrothermal synthesis of transition metal stannate, titanium oxide and titanate have been performed.

The applications of hydrothermal technology in inorganic synthesis are reviewed in recent years.

The metallogenetic substance is derived mainly from postmagmatic hydrothermal solution, secondarily bound up with wall rock and dike rock.

The hydrothermal method was important route for synthetic of zirconia. So it was studied a lot since it was invented.

Preparation of ultrafine ZnO crystallites under hydrothermal conditions is a process of crystal growth.

Thus magnetic-field-induced hydrothermal methods still deserve us to further explorer, from both theoretically and experimentally.

Taking acid-treated stellerite as main material, zeolite X powder was prepared by hydrothermal method.

The genesis of deposit is low or medium temperature alkaline magmatic hydrothermal rare earth deposit.

From ore genetic type, it is definite that the deposit belongs to shallow subvolcanic hydrothermal quartz vein Au one.

The quantity, size and uniformity of hydroxyapatite (HA) formed in the improved hydrothermal treatment solution have a great upgrade.

and the ore horizon contains hydrothermal sedimentary siliceous rocks and iron carbonate rocks.

The black smoker chimney is formed when the mineral laden hydrothermal fluid is mixed with the surrounding ocean water.

The origin type of ore deposit is a subvolcanic hydrothermal gold - bearing , altered rock type.

The hydrothermal fluid in the process of sub-volcanic intrusions is the main ore-forming hydrothermal source.

Mineralization is divided into two periods: the hydrothermal period and the supergene period.

The overlying siliceous rocks were not influenced by hydrothermal activity, and they are deposited on the margin of a hydrothermal basin.

Two carburizing processes were adopted, before or after the hydrothermal reaction.

The HA crystals can be fined by shortening the hydrothermal time.

ZSM-5 zeolites were synthesized in-situ on kaolin microspheres by hydrothermal crystallization method from amine-free system.

Cat's Eye Stone mainly produced in the gas into the hydrothermal deposits and pegmatites in Dyke.

Cat's Eye Stone mainly produced in the gas into the hydrothermal deposits and pegmatites in Dyke.

A newly discovered life form lives in deep, boiling hot water near hydrothermal vents in the ocean. On formate.

Low-silica X zeolite was synthesized in a hydrothermal system via the base source step-feeding(BSSF)method.

Hydrothermal method also can produce nano sized particle, however, the cost is high and it is difficult to have continuous process.

Xiangshan Uranium ore field is a famous Volcanic type hydrothermal uranium ore field.

the precipitation ore-bearing hydrothermal fluids.

And this kind of life and death of hydrothermal vent communities is going on every 30 or 40 years all along the ridge.

The carbon both in the hydrothermal gold deposits and hydrothermally exhalative-sedimentary deposits has a deep-seated origin.

The gold deposit of Jinshan is metamorphic hydrothermal solution type which is controlled by the ductile shear belt.

The metallogenic elements combination of Liumei gold deposit has feature of hydrothermal deposits.

The metallogenic elements combination of Liumei gold deposit has feature of hydrothermal deposits.

The genetic type of deposit belongs to shallow epithermal hydrothermal one.

All the three samples in the ore-bearing construction react the feature of submarine hydrothermal fluids.

Areas of hydrothermal activity have long been known to host a rich diversity of undersea life.

The different type ore bodies formed skarn type-porphyry type-hydrothermal type minerogenetic series.

In all hydrothermal deposits the minerals formed are not solely the sulfide ore minerals.

The main uranium mineralizations in Sanjiu area are hydrothermal vein type and cataclastic altered rock type in granites.

The gossan is formed by weathering and leaching of hydrothermal sulfide.

And there's a whole new hydrothermal vent community that has been formed .

the stratiform skarns of hydrothermal fluid sedimentary origin are well developed in kendekoke gold deposit , qinghai province.

the stratiform skarns of hydrothermal fluid sedimentary origin are well developed in kendekoke gold deposit , qinghai province.

In this thesis, a catalyst support was prepared with high strength and high surface area from bauxite by using the hydrothermal route.

Nano-meter zeolite was preparated with low-price, non poison calcined kaolin by hydrothermal syn-thesis.

Many impressive hot springs do exist at Dallol, giving a stunning view of yellow and red hydrothermal deposits.

A new type of germanic zeolite was synthesized in hydrothermal system.

By hydrothermal and sol-gel methods, prorata of material, under the suitable reaction conditions, the hydroxylapatites are synthesized.

Xiangluwanzi gold deposit is a volcanogenic hydrothermal ore deposit related to volcanic cryptoexplosive breccia body.

The Taocun iron deposit is a magmatic hydrothermal deposit closely related to diorite porphyrite.

hydrothermal vents Sites in the deep ocean floor where hot, sulfur-rich water is released from geothermally heated rock.

Alumina nanorods were synthesized by hydrothermal technique with Al(NO_3)_3 as raw material and CTAB as template.

Alumina nanorods were synthesized by hydrothermal technique with Al(NO_3)_3 as raw material and CTAB as template.

In general, researches classified three kinds of emerald deposits: hydrothermal pneumato-hydrothermal and pegmatites deposit.

Chapter 5 In this chapter, cathode materials Li4Ti5O12 was prepared by hydrothermal method.

It's how they find the hydrothermal vents.

The hydrothermal cryptoexplosion was found in the uranium deposit No. 320 for the first time.

This is the target site, the world's deepest hydrothermal spring at Cenote Zacaton in northern Mexico.

In this paper, a new type of HA coatings on Ti-6Al-4V substrate were prepared by use of plasma spraying and hydrothermal synthesis method.

The results indicate: We can get zeolite-A by the alkali fusion-hydrothermal method.

The porphyry mass provided not only mineralizing hydrothermal solution but also a part of mineral matter.

This is what's called a hydrothermal vent.

This is what's called a hydrothermal vent.

The surface micromorphology of minerals in hydrothermal ore deposits and growth environments of crystal

The Scheduling of a Hydrothermal System with a Progressive Optimal Genetic Algorithm

Study of the bonding strength of bioceramic coating by electrodeposition-hydrothermal synthesis

Hydrothermal Synthesis, Crystal Structure and Characterization of a Two-dimensional Layered Zinc Phosphate

The Preliminary Study of Petrological Geochemistry of Basalts from Hydrothermal Activity Regions, Mariana Trough

Low temperature hydrothermal treatment of an LTL zeolite-producing mixture produces a colloidal suspension of the zeolite;

Preparation of Hyperfine Manganic Manganous Oxide Powder Using Hydrothermal Method and Its Characterization

Preparation of nanocrystalline CdS by hydrothermal or solvent thermal process and its photocatalytic performance

Preparation of Hydroxyapatite Bioceramic Coating by Electrodeposition-hydrothermal Synthesis

Sulfur isotopic composition of modern seafloor hydrothermal sediment and its geological significance

Synthesis and Characterization of Ordered Mesoporous Aluminosilicates Molecular Sieves with Highly Hydrothermal Stability

Hydrothermal Synthesis and Characterization of Regular and Homogeneous Nanocrystalline Hydrotalcite

Preparation, Characterization and Hydrothermal Stability of Hydrophobic Methyl-modified Silica Membranes

Hydrothermal Synthesis and Characterization of a Novel Zinc Phosphite Compound

Theoretical Modeling of Stable Isotope Systems and Its Applications to Geochemistry of Hydrothermal ore Deposits

Geochemistry of hydrothermal sedimentary mineralization in the Lower Paleozoic of the Xunyang basin, South Qinling, China

Hydrothermal Synthesis and Characterization of Silicon-substituted Hydroxyapatite

Indirectly In-Situ Hydrothermal Preparation of a Novel Ag Tetrazole Coordination Polymer

Volcanic Hydrothermal Activities and Gas-releasing Characteristics of the Tianchi Lake Region, Changbai Mountains

Energy: Hydrothermal cooling is a novel approach that uses cold water from lakes and oceans to run air-conditioning systems

Preparation of Hydroxyapatite from Spherical Calcite Polycrystalline by Hydrothermal Conversion

Preparation of a magnesia-alumina spinel catalyst support with hydrothermal method

Hydrothermal Synthesis and Superparamagnetic Behaviors of a Series of Ferrite Nanoparticles

Hydrothermal Preparation and Characterization of Hydroxyapatite Whiskers

Preparation of Needle-like Hydroxyapatite Single Crystal by Homogeneous Precipitation Method under Hydrothermal Condition

Petrological and petrochemical characteristics of siliceous rocks in hydrothermal sedimentary deposit of Guangxi Province

A fuzzy recognition forecasting model of reservoir hydrothermal structures and its application

Fission Track Thermochronology Application to Mineralization Ages of Hydrothermal Deposits in Kelang Basin, Northern Xinjiang, China

Preparation of titanium dioxide by hydrothermal method and its crystallization mechanism

Progress in research on hydroxyapatite bioceramic coating by electrodeposition-hydrothermal synthesis

Liquefied Production Distribution of Micro Crystallite Cellulose by Hydrothermal Decomposition

Preparation of porous hydroxyapatite microsphere via hydrothermal conversion under microwave heating

Multi-objective short-term optimization dispatching for hydrothermal power systems using interactive fuzzy satisfying method

Study on Preparation Methods of High-purity Magnesium Hydroxide and Its Hydrothermal Modification

Mechanism of Nano Hydroxyapatite Crystallization Under Hydrothermal Conditions

Hydrothermal Synthesis, Composition and Morphology of Crystalline Neodymium Carbonate

A container for use in hydrothermal synthesis, comprises: a container body to be heated from outside;

Hydrothermal Homogeneous Precipitation of Lamellar Magnesium Hydroxide

Preparation of Low-dimensional Nickel Sulfide Nanocrystals via Microemulsion-assisted Hydrothermal Method

Numerical Simulation for Soil Hydrothermal Coupling Temperature Field Around Underground Pipelines

Preparation of Superfine Powder by Hydrothermal Method and Its Applying Prospect on Polishing Powder

Investigation into action mechanism of hydrothermal synthesizing calcium silicate admixture

Preparation and Characterization of Nickel Hydroxide Nanorods Using Hydrothermal Synthesis Method

A Preliminary Study of Mingxi Blue-Corundum Colour-Modified Test in the Hydrothermal Solution

The Geochemical and Oxygen Isotope Standard Type Characteristics of Hydrothermal Sulfide in Three Areas of the Pacific Ocean

Hydrothermal Fluids Flow Types in Sedimentary Basins and Its Significance of Petroleum Geology

Hydrothermal Synthesis and Characterization of the Layered Compound Zinc Hydroxide-Benzoic Acid

Magmatic hydrothermal overprinting in the Mesoproterozoic Dongshengmiao deposit, Inner Mongolia: geological and fluid inclusion evidences

Preparation, Hydrogen Separation and Hydrothermal Stability of Microporous Silica Membrane

Synthesis of Mesoporous Zirconia with Hydrothermal Homogeneous Precipitation Method

Discussion on Sources of Metallogenetic Materials of Porphyry-Type and Hydrothermal Copper Deposits in Northeastern Hunan Province

Hydrothermal Synthesis of ZSM-5 Film on The Surface of The Stainless Steel

Geochemical characteristics and hydrothermal deposit cycling of sedimentary eruption ore deposit

Studies on Hydrothermal Electrodeposition of Hydroxyapatite Coatings

Oxygen Isotope Feature and Formation Temperature of Hydrothermal Chimney Materials in Three Sea Areas of the Pacific Ocean

Hydrothermal Synthesis and Microstructural Characteristics of Rare Earth Titanates

Preparation of Thin Hydroxyapatite Layers on cp Titanium through Anodic Oxidation Followed with Hydrothermal Treatment

Isotopic Tracer of Material Origin for Hydrothermal Sedimentary Rocks and Significance in Xicheng Mineralization Area

Preparation of Manganese Carbonate Crystal Through Ligand's Decomposing Under Hydrothermal Condition

Hydrothermal synthesis of tetragonal barium titanate from barium chloride and titanium tetrachloride

Preparation of PbS Dendritic Crystallites by a Precursor-Hydrothermal-Pyrolysis Route

Elemental geochemical records of modern seafloor hydrothermal activities in sediments from the central Okinawa Trough

Study on Hydrothermal Properties of Carbon Fiber Composites with Multi-frequency Dynamic Mechanical Thermal Analysis

Hydrothermal Synthesis and Characterization of Layered Zinc Benzoate Hydroxide Compound

Geological and Geochemical Signatures of Hydrothermal Activity and Their Influence on Carbonate Reservoir Beds in the Tarim Basin

Hydrothermal synthesis and characterization of rare earth compound nanoparticles and nanorods

Hydrothermal Synthesis of the Laminar Nanomaterial Hydroxide Zinc Benzoate

Hydrothermal Synthesis and Photochromism Property of Superfine Powders of Metastable Tungsten Oxide

Hydrothermal Synthesis and Microstructure Study of PLZT Nanoceramics

Preparation of bioceramic coating by combustion synthesis-hydrothermal treatment

Study of Low Class Fly Ash Chemically Excited under Hydrothermal Condition

Development and Study of Thin Films Derived by Hydrothermal Technique

Study on the Preparation of Ultra- fine Magnesium Hydroxide Flame Retardant in Different Hydrothermal Treatment Methods

Advances in hydrothermal synthesis and application of heteroatom-containing molecular sieves

Low Temperature Hydrothermal Synthesis of PZT Piezoelectricity Ceramics Powders

Preparation of Nanocrystalline Barium Titanate by Microwave-hydrothermal Method

Hydrothermal Synthesis and Thermal Decomposition Mechanism of Samarium Benzoate

Hydrothermal synthesis and characterization of three-dimensional vanadium oxide

Orthogonal Design and Discussed of the Hyperfine Trimanganese Tetroxide Powder by the Hydrothermal Method

Hydrothermal decomposition of thiodiglycol in supercritical water

Hydrothermal History and Hydrocarbon Generation History in Northeastern Sichuan Basin

Influence of Hydrothermal Curing on Strength and Microstructure of Sulfoaluminate Cement Concrete

Study on the Process Conditions of Hydrothermal Electrodeposition Hydroxyapatite Coatings

Geological Metallogenesis of Active Hydrothermal Fluid in Tengchong, Yunnan Province, China

Hydrothermal Synthesis and Characterization of Antimony Doped Tin Dioxide Nanometer Powders

Preparation and Characterization of Nickel Hydroxide Nano-flakes via Hydrothermal Synthesis

A genetic algorithm on short term optimal scheduling for a hydrothermal system

Structure and Morphological Characteristics of ZnOSingle Crystals under Hydrothermal Conditions

Mineralization series and resource potential of subvolcanic-hydrothermal Au (Ag) deposits in central Fujian

Development and Application of Hydrothermal Method in Growing Low-dimensional Artificial Crystal

The seawater influence on sulfur isotopic evolution within modern seafloor hydrothermal chimneys

Experimental Research on Converting Biomass Waste into Bio- fertilizer by Hydrothermal Treatment

Streamflow increase due to rupturing of hydrothermal reservoirs: Evidence from the 2003 San Simeon, California, Earthquake

Hydrothermal synthesis of novel three-dimensional organic-inorganic hybrid materials

Hydrothermal Synthesis and Morphology Control of Magnesium Hydroxide Flame Retardant

Precipitation of hematite from loaded naphthenic acid extractant by hydrothermal stripping

Structures and surface properties of mesoporous silica materials by hydrothermal synthesis

Stability of the Mullite Superfine Powders Prepared in Hydrothermal Synthesis

The Preparation of Mullite Nanopowder by Hydrothermal Crystallization From Kaolinite in Coal Measures

The Application of Two-way Cartridge Valve in the Deep-sea Hydrothermal Sampler with High Fidelity

Hydrothermal Synthesis and Characterization of Silicon Nanotubes

Effect of Illumination to the growth of the culturable microorganisms from a deep-sea hydrothermal vent

Hydrothermal synthesis of compound ferrite and reclamation of copper from electroplating sludge

Experiment on preparation of todorokite from nature manganese nodules by hydrothermal treatment

Study on heterogeneous hydrothermal stripping from iron-loaded naphthenic acid-alcohol-Kerosene

A Systematic Method for Obtaining Feasible Hydrothermal Generation Scheduling

Rare earth element and strontium-neodymium isotope characteristics of hydrothermal chimney in Jade area in the Okinawa Trough

Hydrothermal - controlled synthesis of flake - like basic magnesium sulphate powder

Preparation of hollow zeolites with aliphatic polyols under hydrothermal conditions

Hydrothermal synthesis of amorphous alumina-silicate powder with special morphology

Analysis of hydrothermal factors and presentation of ecological recovery measures in Northwest China

Acidity and Hydrothermal Stability MCM-41 and Its Catalytic Activity for Naphthalene Hydrogenation

Ultrasnoic Wave Assisted Hydrothermal Synthesis and Characterization of Nano-hydroxyapatite Crystals

Hydrothermal Sedimentary Rocks of Sedex-type Massive Sulfide Deposits in Tongling Ore Cluster Area, Anhui Province

Preparation of Ferrite Nanoparticles with Rare Earth Elements by Microwave Hydrothermal Method

Impact of Hydrothermal Process on the Dewaterability and Degrease Performance of Restaurant Garbage

Study on kinetic model of hydrothermal deactivation and model of unit balance activity for catalytic cracking catalyst

Influencing Factors of the Crystal Growth Under Hydrothermal Condition

Hydrothermal synthesis and characterization of NiS nanocrystals