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See searches and references containing SELECTIVE LEACHING!SELECTIVE LEACHING
Form of corrosion where components of an alloy are preferentially leached
In metallurgy, selective leaching, also called dealloying, demetalification, parting and selective corrosion, is a corrosion type in some solid solution
Selective_leaching
Chemical compound
NiAl. The removal of Al from some phases but not others is known as "selective leaching". The NiAl phase has been shown to provide the structural and thermal
Raney_nickel
Field of engineering dealing with designing materials that resist corrosion
principally in metal alloys. The less noble metal of the alloy, is selectively leached from the alloy. Removal of zinc from brass is a more common example
Corrosion_engineering
Steel-related engineering problem
the voids at high pressure and initiates cracks in the steel. This selective leaching of carbon is a more serious loss of strength and ductility. HTHA can
High temperature hydrogen attack
High_temperature_hydrogen_attack
Corrosion caused or promoted by microorganisms
sulfides and hydrogen sulfide smell. On cast iron, a graphitic corrosion selective leaching may be the result, with iron being consumed by the bacteria, leaving
Microbial_corrosion
Type of electrical cell
manganese from spent zinc-carbon and alkaline battery mixtures via selective leaching and crystallization processes". Journal of Environmental Chemical
Alkaline_battery
Metal alloy with copper as its principal component
copper. Brasses can be sensitive to selective leaching corrosion under certain conditions, when zinc is leached from the alloy (dezincification), leaving
List_of_copper_alloys
When crystallite boundaries are more corrosive than their interiors
self-healing property of the passive film make the steel stainless. Selective leaching often involves grain boundary depletion mechanisms. These zones also
Intergranular_corrosion
Ore extraction process
can selectively extract certain metals.. Some leaching reactor configurations are in-situ, heap, vat leaching, tank, and autoclave. In-situ leaching is
Hydrometallurgy
Industrial mining process used to extract precious metals from ore
processing methods such as flotation, agitation, and vat leaching. Additionally, dump leaching is an essential part of most copper mining operations and
Heap_leaching
Solution mining process for recovering certain dissolved metals
underground leaching of uranium ores. In-situ leaching of copper was done by the Chinese by 907 AD, and perhaps as early as 177 BC. Copper is usually leached using
In_situ_leach
Metal-joining technique
500 °C. At high temperatures may boil and create voids. Prone to selective leaching in some environments, which may cause joint failure. Traces of bismuth
Brazing
Corrosion method found in metals
temperature range of 500 to 1200 °C. Internal oxidation is distinct from selective leaching. "ASM Handbook Vol.13 Corrosion", ASM International, 1987, page 8
Internal_oxidation
Porous material with a high specific surface area supporting a catalyst
catalysis is leaching, a form of deactivation where active species on the surface of a solid catalyst are lost in the liquid phase. Leaching is detrimental
Catalyst_support
Class of cements, mechanically processed to transform reactivity
P.; Mišura, B.; Vigdergauz, V.E.; Chanturiya, V.A. (July 1993). "Selective leaching of zinc from mechanically activated complex Cu-Pb-Zn concentrate"
Energetically_modified_cement
Surficial, weathered rinds formed on ultramafic rocks
laterites (or oxide type) are highly enriched in iron due to very strong leaching of magnesium and silica. They consist largely of goethite and contain 0
Lateritic_nickel_ore_deposits
to ten times its dry volume. It occurs in soils which have had little leaching, hence it is found in arid regions, although it may also occur in humid
Soil_matrix
Type of chemical used to kill unwanted plants
known as weeds. Selective herbicides control specific weed species while leaving the desired crop relatively unharmed, while non-selective herbicides (sometimes
Herbicide
Former United States conscription law
The Selective Service Act of 1917 or Selective Draft Act (Pub. L. 65–12, 40 Stat. 76, enacted May 18, 1917) authorized the United States federal government
Selective_Service_Act_of_1917
Chemical compound
chlorinated carbon compounds, Saran posed a possible danger to health by leaching, especially on exposure to food in microwave ovens. Accordingly, SC Johnson
1,1-Dichloroethylene
Metal plating process
over the coating due to sulfur-containing compounds from the solder mask leaching into the plating bath. The quality and other aspects of ENIG coatings for
Electroless nickel immersion gold
Electroless_nickel_immersion_gold
fourth incarnation of the draft came into being in 1940, through the Selective Training and Service Act; this was the country's first peacetime draft
Conscription in the United States
Conscription_in_the_United_States
Process of extracting gold from ore
leaching has been proven to be effective on ores with high soluble copper values or ores which experience preg-robbing. Leaching through bulk leach extractable
Gold_extraction
limitations of chemical leaching methods call for new leaching techniques to reduce environmental impact. Electrochemical leaching facilitates metal ion
Environmental impacts of lithium-ion batteries
Environmental_impacts_of_lithium-ion_batteries
Process of extracting copper from the ground
into aqueous sulfuric acid, usually in a heap leaching or dump leaching. The resulting pregnant leach solution is purified by solvent extraction (SX)
Copper_extraction
Diffusion of pesticides into the environment
damage human health, environment, and crops. Together with runoff and leaching, drift is a mechanism for agricultural pollution. Some drift results from
Pesticide_drift
Gradual destruction of materials by chemical reaction with its environment
sum of contributions from both mechanisms (leaching + dissolution): NRi=NRxi+NRh. Diffusion-controlled leaching (ion exchange) is characteristic of the initial
Corrosion
Process of extraction of uranium ore from the ground
leaching (57% of world production) or by conventional underground or open-pit mining of ores (43% of production). During in-situ mining, a leaching solution
Uranium_mining
Water color in different conditions
increases. The hue of water is an intrinsic property and is caused by selective absorption and scattering of blue light. Dissolved elements or suspended
Color_of_water
Species of lizard
Rhacodactylus leachianus, commonly known as the New Caledonian giant gecko, Leach's giant gecko, leachianus gecko, or Leachie, is the largest living species
Rhacodactylus_leachianus
Welsh identical twins
Broadmoor for eleven years. June later blamed this lengthy sentence on their selective muteness: "Juvenile delinquents get two years in prison. [...] We got
June_and_Jennifer_Gibbons
1918 United States Supreme Court case
as the Selective Draft Law Cases, was a series of United States Supreme Court decisions united under the Arver name which upheld the Selective Service
Selective_Draft_Law_Cases
Chemical compound
is mobile in soil, but the low application rates (15-30 g/Ha) limit any leaching. Pinoxaden's soil half-life heavily depends on pH, being 17 days at pH
Pinoxaden
Semipermeable capillary interface between blood and the brain
The blood–brain barrier (BBB) is a highly selective semipermeable border of endothelial cells that regulates the transfer of solutes and chemicals between
Blood–brain_barrier
Rearrangement reaction of a phenolic ester to a keto-substituted phenol
somewhat similar). In this case, photolysis of the ester groups would lead to leaching of phthalate from the plastic. In the anionic Fries rearrangement ortho-metalation
Fries_rearrangement
Former open pit copper mine in Montana, United States
and berkelic acid have been isolated from these organisms which show selective activity against cancer cell lines. Some of these species ingest metals
Berkeley_Pit
Chemical compound
sulfate is usually purchased. Copper sulfate can also be produced by slowly leaching low-grade copper ore in air; bacteria may be used to hasten the process
Copper(II)_sulfate
American singer (1958–2009)
Jackson had begun buying publishing rights to others' songs, but he was selective with his acquisitions, bidding on only a few of the many catalogs offered
Michael_Jackson
Chemical compound
halflife is 3.5 days due to photolysis. Movement is expected by runoff and leaching, but contamination is not expected to be persistent. It is practically
Imazosulfuron
Two-stage hydrometallurgical process
and upgrades copper ions from low-grade leach solutions into a solvent containing a chemical that selectively reacts with and binds the copper in the
Solvent extraction and electrowinning
Solvent_extraction_and_electrowinning
Type of rechargeable battery
biological metals reclamation or bio-leaching, the process uses microorganisms to digest metal oxides selectively. Then, recyclers can reduce these oxides
Lithium-ion_battery
Chemical element with atomic number 75 (Re)
Vatsura, F.Y. (2021). "Prospects for selective-and-advanced recovery of rhenium from pregnant solutions of in-situ leaching of uranium ores at Dobrovolnoye
Rhenium
White House Press Secretary Karoline Leavitt said the emails had been "selectively leaked" by House Democrats to liberal media outlets in an attempt to
Relationship of Donald Trump and Jeffrey Epstein
Relationship_of_Donald_Trump_and_Jeffrey_Epstein
Japanese aesthetic about imperfection
treat the concept as central to their practice, while others use it more selectively. Designer Leonard Koren (born 1948) published Wabi-Sabi for Artists,
Wabi-sabi
Ore extraction material science
metals from ores. The first step in the hydrometallurgical process is leaching, which involves dissolution of the valuable metals into the aqueous solution
Extractive_metallurgy
Chemical compound
contamination due to the high leaching potential it exhibits. Hexazinone is widely used as a herbicide. It is a non-selective herbicide from the triazine
Hexazinone
Chemical compound
as of 2025. Bentazon is quickly metabolized by plants and animals. Soil leaching and runoff may cause water contamination. In 1995 the EPA found bentazon
Bentazon
Class of chemical substance
actinides leaching from the framework. For example, carboxylic acid-functionalized linkers have been used to drastically slow the leaching of 241Am into
Metal–organic_framework
Species of lizard
preventing dietary calcium absorption. This deficiency causes calcium leaching from the skeleton, resulting in fractures, tremors, and deformities. Melville
Central_bearded_dragon
Chemical compound
of industrial uses, including as a lubricant. Oleamide was found to be leaching out of polypropylene plastics in laboratory experiments, affecting experimental
Oleamide
Chemical compound
65-13.2 lb/ac). In soil, dalapon is mainly reduced by leaching and microbial degradation. It leaches readily. Without microbes, degradation is slow. Dalapon
Dalapon
Christian religious movement
Britain and Ireland, see Quaker Schools in Great Britain and Ireland: A selective bibliography of histories and guide to records. "A Quaker Education |
Quakers
American economist and government official (born 1946)
She earned a National Merit commendation letter and was admitted to a selective science honors program at Columbia University to voluntarily study mathematics
Janet_Yellen
Prejudice against, or hatred of, men
1007/978-3-030-12633-9_4. ISBN 978-3-030-12633-9. Hopkins-Doyle, A.; Petterson, A. L.; Leach, S.; et al. (2023). "The Misandry Myth: An Inaccurate Stereotype About Feminists'
Misandry
Fermented tea beverage
healthy individuals; potential risks are associated with a low pH brew leaching heavy metals from containers, excessive consumption of highly acidic kombucha
Kombucha
Species of Old World monkey
soil is very acidic and has a dominant exchange of cations, due to the leaching of aluminium. This may be due to the termite's saliva, since termite soil
Maroon_leaf_monkey
the fixation of nutrients and fertility, as well as in the fixation or leaching of pesticides and other contaminants. Some clay minerals (kaolinite) are
Clay_chemistry
Electrode that is pH-sensitive
type of ion-selective electrode made of a doped glass membrane that is sensitive to a specific ion. The most common application of ion-selective glass electrodes
Glass_electrode
Linked hypertext system on the Internet
microsystems like tunable lasers, filters, attenuators, switches, and wavelength-selective switches to manage and operate these networks. The large quantity of optical
World_Wide_Web
Views of the British author
a post on Twitter, accusing many of the global activist community of "selective activism" for failing to show solidarity with Iranians fighting for freedom
Political views of J. K. Rowling
Political_views_of_J._K._Rowling
followed by a selective serotonin reuptake inhibitor – post-traumatic stress disorder – Tactogen MSP-1014 (psilocin prodrug) – non-selective serotonin receptor
List of investigational hallucinogens and entactogens
List_of_investigational_hallucinogens_and_entactogens
Herbicide active ingredient
organophosphorus, anilide herbicide, used as a pre- or post-emergent selective herbicide to control annual grassy weeds and sedges in transplanted rice
Anilofos
Programmable machine that processes data
1149/2.F02073IF. Frosch, C. J.; Derick, L (1957). "Surface Protection and Selective Masking during Diffusion in Silicon". Journal of the Electrochemical Society
Computer
Herbicide
potatoes without affecting yields. The first publication of 2,4-D's use as a selective herbicide came in 1944. The ability of 2,4-D to control broadleaf weeds
2,4-Dichlorophenoxyacetic acid
2,4-Dichlorophenoxyacetic_acid
3D printing techniques to make food
Due to this limitation, selective laser sintering has been used primarily for creating sweets/candies. Similarly to selective laser sintering, binder
3D_food_printing
Injury caused by a bullet
1097/TA.0000000000001037. PMID 26982703. Lamb CM, Garner JP (April 2014). "Selective non-operative management of civilian gunshot wounds to the abdomen: a
Gunshot_wound
Political party in Australia
favours policies such as a gestational limit for abortions, banning sex-selective abortion, and doctors' rights to allow for them to object to performing
One_Nation
Chemical process for converting alkenes to aldehydes
The water-soluble TPPTS is used in about 50-fold excess, whereby the leaching of the catalyst is effectively suppressed. Reactants are propene and syngas
Hydroformylation
Process of separating commercially valuable minerals from their ores
processes are used to separate the ores from the rock. Froth flotation, leaching, and electrowinning are the most common types of chemical separation. Froth
Mineral_processing
Seclusion from unwanted attention
themselves or information about themselves, and thereby express themselves selectively. The domain of privacy partially overlaps with security, which can include
Privacy
Chemical element with atomic number 22 (Ti)
leaching step with hydrochloric acid, which removes magnesium and residual non-titanium oxides. This is followed by additional reduction and leaching
Titanium
Anticonvulsant medication
from the original on 16 December 2020. Retrieved 31 August 2020. Lees G, Leach MJ (May 1993). "Studies on the mechanism of action of the novel anticonvulsant
Lamotrigine
Country within the United Kingdom
Although most English secondary schools are comprehensive, there are selective intake grammar schools to which entrance is subject to passing the eleven-plus
England
Polyatomic ion (NO3, charge –1) found in explosives and fertilisers
Johnston AE, Bergström LF (August 2002). "Possibilities for reducing nitrate leaching from agricultural land". Ambio. 31 (5): 404–408. Bibcode:2002Ambio..31
Nitrate
Communication used to influence opinion
them to further an agenda. Propaganda may not be objective and often selectively presents facts to encourage a particular perception, or uses loaded language
Propaganda
Benzodiazepine sedative
type A receptors (GABAA). The GABAA receptors are ligand-gated chloride-selective ion channels that are activated by GABA, the major inhibitory neurotransmitter
Diazepam
Chemical used in plastics, xenoestrogen
recycling can be a major source of release when this includes thermal paper, leaching from PVC items may also be a significant source, as can landfill leachate
Bisphenol_A
Cleavage of chemical bonds by the addition of water
major constituents of bauxite, are known as laterites and are formed by leaching from rocks of most of the ions other than aluminium and iron and subsequent
Hydrolysis
Drug whose use induces sleep
and inducing sleep. Non-selective orexin receptor antagonists including suvorexant, lemborexant, and daridorexant and selective orexin OX2 receptor antagonists
Hypnotic
Order of malacostracan crustaceans
and the feeding and fitness of an herbivorous amphipod: the roles of selectivity, mixing, and compensation". Marine Ecology Progress Series. 218: 249–266
Amphipoda
Compound intended to improve cognitive function
231–245. doi:10.5770/cgj.18.189. PMC 4696451. PMID 26740832. Gillies D, Leach MJ, Perez Algorta G (April 2023). "Polyunsaturated fatty acids (PUFA) for
Nootropic
Dishes prepared in-universe
"That's fire, chef," but did not sit down and eat with everyone else. This selectivity is common: "often chefs only pick at bits of food here and there to taste-test
Food_of_The_Bear
Colourless non-flammable greenhouse gas
are fertilised agricultural soils and livestock manure (42%), runoff and leaching of fertilisers (25%), biomass burning (10%), fossil fuel combustion and
Nitrous_oxide
metals by, for instance, integrating the metallurgical unit operations of leaching and electrowinning. It allows to process metals at moderate temperatures
Ionometallurgy
Master's degree in business leadership
or UGC. The Indian Institutes of Management is among the world's most selective schools according to Bloomberg magazine. They offer MBA degrees. There
Master of Business Administration
Master_of_Business_Administration
Species of crustacean
climbing coconut and pandanus trees. The crab has never been filmed selectively picking coconut fruit, though they might dislodge ripe fruit that otherwise
Coconut_crab
about before. [Content:] Misleading Autism Rate Comparison / Kennedy Selectively Cites Research on Autism Rise / Autism Exists in People Over 50 / Kennedy
False or misleading statements by Donald Trump (second term)
False_or_misleading_statements_by_Donald_Trump_(second_term)
Organosulfur compound (S=C(NH2)2)
application is the use of thiourea as a lixiviant for gold and silver leaching, bypassing the steps of cyanide use and smelting. Thiourea is a reagent
Thiourea
School in Peterborough, Cambridgeshire, England
Northampton. An early history of The King's School was published in 1905 by A. F. Leach,[citation needed] a noted historian. This history ends in 1904 when E. S
The King's (The Cathedral) School
The_King's_(The_Cathedral)_School
Chemical element with atomic number 11 (Na)
by atomic absorption spectrophotometry or by potentiometry using ion-selective electrodes. Like the other alkali metals, sodium dissolves in ammonia
Sodium
Steel alloy resistant to corrosion
film between the two parts and prevent galling. Nitronic 60, made by selective alloying with manganese, silicon, and nitrogen, has demonstrated a reduced
Stainless_steel
Species of plant
PMID 22467407. S2CID 205195661. Liu, Wende; Liu, Jinling; Triplett, Lindsay; Leach, Jan E.; Wang, Guo-Liang (August 4, 2014). "Novel Insights into Rice Innate
Oryza_sativa
Genus of spiders
of prey captured, but 85% of prey consumed, indicating the spider is selective in its feeding habits. Spiders are notified that potential prey has been
Nephila
World's largest open-pit copper mine, located in Utah, United States
to the bottom of the electrolytic cells as anode slimes. A chlorination leaching process recovers the gold and silver, which is melted in induction furnaces
Bingham_Canyon_Mine
Chemical element with atomic number 19 (K)
gradient and electromotive force across the cell membrane. The highly selective potassium ion channels (which are tetramers) are crucial for hyperpolarization
Potassium
Persian polymath, physician and philosopher (c. 980–1037)
his wider philosophical concerns; and those (such as al-Ghazali) who selectively used parts of his philosophy to support their own attempts to gain greater
Avicenna
Life arising from non-living matter
for membrane molecules would favor stabilized membranes, suggesting a selective advantage for cross-linked fatty acids and even modern phospholipids.
Abiogenesis
Chemical element with atomic number 14 (Si)
reduction of silicon dioxide, as follows: 3 SiO 2 + 4 Al → 3 Si + 2 Al 2O 3 Leaching powdered 96–97% pure silicon with water results in ~98.5% pure silicon
Silicon
Private university in Coral Gables, Florida, US
competitive, and, among Florida's 171 universities and colleges, the most selective. As of fall 2024, 37% of incoming freshman graduated in the top 5% of
University_of_Miami
Family of birds
size needed to support a healthy cuckoo chick. In these cases, there is selective pressure on cuckoos to lessen their egg size to be a more effective mimic
Cuckoo
SELECTIVE LEACHING
SELECTIVE LEACHING
Girl/Female
French, German, Latin, Spanish
Smooth; Seductive; Flattering; Blond
Girl/Female
American, Arabic, Australian, Christian, English, French, Greek, Hebrew, Indian, Persian, Sanskrit
Dark Haired Beauty; Night; Divine Play; From the Island; Night Beauty; Lovelorn; Seductive
Female
Chinese
flattering and seductive.
Boy/Male
Arabic, Muslim
Selecting; Adopting
Boy/Male
Muslim/Islamic
Selection choice
Girl/Female
African, American, Arabic, Assamese, Australian, British, Danish, English, French, German, Greek, Hebrew, Hindu, Indian, Iranian, Jamaican, Latin, Muslim, Parsi, Persian, Polish, Sanskrit, Sindhi, Swahili, Tamil
Good; Night; Feminine of Lyle; Seductive; Dark Beauty; Lily; Purity; Pleasure; Sport; Pastime; Delicate; Playful; Divine Drama
Girl/Female
American, Arabic, Hebrew
Night; Lovelorn; Seductive
Boy/Male
Arabic, Muslim
Choice; Preference; Selection
Girl/Female
Arabic, Muslim
Adopting; Selecting
Girl/Female
African, American, Arabic, Danish, Finnish, French, German, Hebrew, Indian, Iranian, Irish, Italian, Muslim, Parsi, Sindhi, Swedish, Tamil
Dark as Night; Black; Night; Night Beauty; Nocturnal; Dark-haired Beauty; Lovelorn; Seductive; Name of a Saint; Dark Haired
Boy/Male
English American
From the raven farm. TV detective character Renington Steele. Surname.
Boy/Male
Assamese, Bengali, Indian, Tamil
To Choose; Selection
Girl/Female
African, Arabic, Australian, French, German, Hebrew, Indian, Kenyan, Spanish, Swahili, Tamil
Gentle; Delicate; Gentleness is her Soul; Lovelorn; Seductive
Girl/Female
American, Hindu, Indian
Selection
Boy/Male
Muslim
Selection, Choice
Boy/Male
Muslim
Choice, Preference, Selection
Boy/Male
Indian, Sanskrit
Not Defective; Healthy; Whole
Girl/Female
Afghan, African, American, Arabic, Danish, Egyptian, Finnish, Hebrew, Hindu, Indian, Jamaican, Modern, Muslim, Swahili, Swedish, Tamil
Dark Beauty; Wine; Intoxication; Night Beauty; Born at Night; Seductive
Boy/Male
Indian, Punjabi, Sikh
One who is Aware and Reflective
Boy/Male
Arabic, Muslim, Sindhi
Selection; Choice
SELECTIVE LEACHING
SELECTIVE LEACHING
Girl/Female
Australian, Indian, Punjabi, Sikh
Goddess; Amrit ( Holy Water ); Nectar; Pure
Surname or Lastname
English (West Midlands)
English (West Midlands) : variant of Critchley.
Boy/Male
African American English
Cliff.
Male
English
English occupational surname transferred to forename use, CLARK means "clerk; secretary."Â
Girl/Female
Muslim/Islamic
Serious beautiful
Boy/Male
Indian, Punjabi, Sikh
Soul of the World
Boy/Male
Hindu, Indian, Traditional
Lord Shiva
Boy/Male
Biblical
A rat; bruising.
Boy/Male
Tamil
Happy
Girl/Female
Hindu, Indian
Durgadevi
SELECTIVE LEACHING
SELECTIVE LEACHING
SELECTIVE LEACHING
SELECTIVE LEACHING
SELECTIVE LEACHING
n.
In an American college, an optional study or course of study.
a.
Wrong; defective; faulty.
a.
Dependent on choice; bestowed or passing by election; as, an elective study; an elective office.
a.
Pertaining to, or consisting in, choice, or right of choosing; electoral.
a.
Lacking some of the usual forms of declension or conjugation; as, a defective noun or verb.
n.
See Elective, n.
a.
Addicted to introspective or meditative habits; as, a reflective person.
a.
Mutilated; defective; imperfect.
a.
Capable of exercising thought or judgment; as, reflective reason.
a.
Throwing back images; as, a reflective mirror.
a.
Seductive.
a.
Selecting; tending to select.
a.
Wanting in something; incomplete; lacking a part; deficient; imperfect; faulty; -- applied either to natural or moral qualities; as, a defective limb; defective timber; a defective copy or account; a defective character; defective rules.
n.
That which is selected; a collection of things chosen; as, a choice selection of books.
a.
Fitted for, or skilled in, detecting; employed in detecting crime or criminals; as, a detective officer.
n.
A detective.
a.
Tending to lead astray; apt to mislead by flattering appearances; tempting; alluring; as, a seductive offer.
a.
Exerting the power of choice; selecting; as, an elective act.
a.
Not reflective.
n.
The act of selecting, or the state of being selected; choice, by preference.