calcium carbonate
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NCI Thesaurus | calcium carbonate
The carbonic salt of calcium (CaCO3). Calcium carbonate is used therapeutically as a phosphate buffer in hemodialysis, as an antacid in gastric hyperacidity for temporary relief of indigestion and heartburn, and as a calcium supplement for preventing and treating osteoporosis. NCI Thesaurus | calcium carbonate
The carbonic salt of calcium (CaCO3). Calcium carbonate is used therapeutically as a phosphate buffer in hemodialysis, as an antacid in gastric hyperacidity for temporary relief of indigestion and heartburn, and as a calcium supplement for preventing and treating osteoporosis.
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news articles
Calcium carbonate factory planned for Dong Nai 01 Apr 2006
Viet Nam News Agency, Omya Corporation recently signed a contract with the Poslilama Engineering and Construction Company to build the country's largest calcium carbonate factory in ...
Thai firm to build $7 mln calcium carbonate plant in Vietnam Mar 24, 2006
Thanh Nien Daily, Thai-owned Surint Omya Chemicals Vietnam inked Friday a deal with Poslilama Engineering & Construction to build a US$7 million calcium carbonate factory in ...
Oceans gradually turning into vast 'fizzy drink' Mar 30, 2006
CDNN, The sea life expected to be worst hit include organisms that produce calcium carbonate shells, as these are harder to form in acidic waters. ...
High performance fillers discussed in Cologne Mar 30, 2006
Manufacturing Talk, ...fillers. Dr Chris DeArmitt of BASF described experiments with fine calcium carbonate fillers in different thermoplastics at 10 wt%. ...
Research in Pacific shows ocean trouble Mar 30, 2006
Seattle Post Intelligencer Other experiments show that microscopic plants at the base of the food chain that build protective plates out of calcium carbonate don't grow properly in the ...
New arid garden book as witty as it is helpful Mar 31, 2006
TMCnet Irish also gives an excellent history of caliche, those shelves of impenetrable (or nearly impenetrable) calcium carbonate which originated as seashells when ...
Conservation tips Mar 31, 2006
Jackson Clarion Ledger, The best way to polish silver is to make your own polish from precipitated calcium carbonate (lab grade), mixing a slurry with distilled water and using cotton ...
Iceland aims to bury global warming Mar 27, 2006
Independent Online, There, the calcium and dissolved C02 combine and form solid calcium carbonate, similar to the material in sea shells, and it sinks to the bottom. ...
Calcium only one source of constipation Mar 29, 2006
Pioneer Press, ...provides. If it's calcium carbonate, you might try switching to calcium citrate or calcium gluconate, which may be less constipating. ...
Operation and maintenance of water treatment plants Mar 28, 2006
The Tide, It is usually expressed in terms of calcium carbonate. For potable supplies water with up to about 75 mg/l hardness (as CaCO3 - calcium ...
Glatfelter to repay $292,000 state loan Mar 25, 2006
Appleton Post Crescent, With the help of the $750,000 grant, the company planned to install in the Neenah mill a machine to produce precipitated calcium carbonate (PCC), a key raw ...
Smith & Nephew Endoscopy's New CALAXO* Screw Formulated To ... Mar 24, 2006
Medical News Today (press release), The CALAXO Osteoconductive Interference Screw is molded from PLC, a blend of bioabsorbable polymer and calcium carbonate, which is currently used as a bone ...
Water firm finds soft spot in downtown Mar 23, 2006
Kansas.com, Bruce's background in chemistry and biology led him to search for a better way to soften water with high levels of calcium carbonate other than conventional ...
Renewed interest in cement production in North Dakota Mar 12, 2006
Grand Forks Herald, Anderson, a geologist who works for the North Dakota Geological Survey, says the reaction shows the rock contains calcium carbonate, a necessary ingredient for ...
Iceland Experiments to Bury Greenhouse Gases Mar 27, 2006
The Moscow Times, ...rock of Iceland, is fast compared with other rock types and it contains a lot of calcium, which can combine with CO2 to form calcium carbonate, similar to the ...
Thousands of Norouz vacationers visit Alisadr Mar 26, 2006
IranMania News, ...ceiling of the cave, which is as high as 10 meters from the level of water at some sections, is covered with a mixture of pure calcium carbonate deposits and ...
Natural Gas Needs No Dinosaurs to Form Mar 23, 2006
Human Events The research team decided to squeeze together iron oxide, calcium carbonate, and water at temperatures as hot as 500 degrees Celsius and under pressures as ...
Acid seas threaten to make British shellfish extinct Mar 11, 2006
The Sunday Times, All the affected organisms build their shells or skeletons from calcium carbonate, a mineral they extract from sea water but which is attacked by carbonic acid ...
The Answer Lies in the Solution Mar 14, 2006
Cayman Net News, Because the shells of coral and other marine life (mostly composed of calcium carbonate, the same material that forms limestone) dissolve in acid, the ...
Better bones: Will calcium and vitamin D help? Mar 12, 2006
MSNBC ...and 600 units of vitamin D) and the test group were given supplements that were chewable or pill form that contained 500 mg of calcium carbonate and 200 units ...
Specialty paper companies see plenty of change Mar 19, 2006
Appleton Post Crescent, Glatfelter intended to use the money from the state to produce calcium carbonate, rebuild an existing paper machine and train employees. ...
The cure for what ales you Mar 18, 2006
Lawrence Journal World, Chaser’s theory is that ingesting calcium carbonate and charcoal will help your body filter out and pass toxins that cause hangovers. ...
Don't count on luck of Irish Mar 17, 2006
Daily News Journal (subscription), Chaser is a relatively new over-the-counter tablet that contains activated calcium carbonate and vegetable carbon that is supposed to "help prevent headaches ...
Metro crews fight nightly underground battle Mar 19, 2006
Montreal Gazette, As it erodes the rock, water also forms sediment of calcium carbonate, a good conductor of electricity that can cause a short circuit and a breakdown if it ...
Stop the Head-Spin Cycle Mar 20, 2006
eMaxHealth.com, It occurs when tiny particles of calcium carbonate crystals, which help maintain balance, break loose inside your inner ear and fall into the wrong part of ...
New lime law gives farmers useful info Mar 23, 2006
Mississippi State University, ...“The RNV takes the calcium carbonate equivalent and the two sieve measurements formerly used to determine lime grade and puts these into an equation ...
The Acid Test: Is Your Pond pH Too Low? Mar 24, 2006
AgNews, Several types of liming materials are available, including agricultural limestone, slaked or hydrated lime and pure calcium carbonate. ...
Treating Heartburn Mar 14, 2006
Newindpress (subscription), ...form and contain one or more of the following medicinal ingredients: sodium bicarbonate, magnesium oxide or hydroxide, calcium carbonate, magnesium trisilicate ...
NSLS student-researcher talks at the March APS Meeting Mar 16, 2006
EurekAlert (press release), Recently, she studied the "growth" of the mineral calcium carbonate on a protein-fiber network. ... This is unlike stand-alone calcium carbonate. ...
Calcium May Cut Pregnancy Problems Mar 10, 2006
FOX News The researchers gave participants chewable tablets containing 1,500 daily milligrams of calcium carbonate or a placebo that looked and tasted like the real ...
Calcium supplements could reduce severe pregnancy complications. Mar 13, 2006
NutraIngredients.com, ...placebo until delivery. The tablets were chewable and the calcium was in the form of calcium carbonate. The baseline characteristics ...
Calcium supplements could reduce severe pregnancy complications Mar 13, 2006
Food Consumer, The study found that although calcium supplements in the form of calcium carbonate did not reduce the incidence of the pregnancy complication, but it did ...
Calcium and Vitamin D Supplements Offer Modest Bone Improvements Mar 16, 2006
eMaxHealth.com, Half of the over 36,000 participants in the CaD trial received a daily dose of 1000 milligrams of calcium carbonate combined with 400 IUs of vitamin D3. ...
Calcium may not be constipation culprit Mar 16, 2006
Kansas City Star, ...try. If it’s calcium carbonate, you might try switching to calcium citrate or calcium gluconate, which may be less constipating. ...
Calcium supplementation during pregnancy can reduce the incidence ... Mar 10, 2006
MedIndia, ...from Vietnam, Argentina, Egypt, India, South Africa and Peru were randomly provided with either calcium tablets (1500 mg of calcium carbonate) in a chewable ...
Life's Curious Brew: Fluids and Electrolytes Mar 11, 2006
TheHorse.com, ...home as table salt (sodium-chloride), Lyte table salt (potassium-chloride), baking soda (sodium-bicarbonate), and the stomach medicine Tums (calcium-carbonate ...
Landing MA Jarjou , Ann Prentice , Yankuba Sawo , M Ann Laskey ... Mar 7, 2006
Am J Clin Nutr (subscription), ...double-blind, placebo-controlled supplementation study was conducted in 125 Gambian women who received 1500 mg Ca/d (as calcium carbonate) or placebo from 20 ...
Raman Instrumentation for Mar 10, 2006
Laser Focus World Magazine, The common minerals calcite and aragonite, which are both calcium carbonate, have distinct Raman signals due to the different crystal stacking of the components ...
Comet chasers get mineral shock Mar 14, 2006
Nature.com (subscription), ...calcium. He speculated that it might be present in the form of calcium carbonate - even making a bet with his colleague Matt Genge. ...
Genworth among 27 FDI proposals cleared Mar 14, 2006
Sify, Imerys Pacific Ltd of Mauritius obtained the go ahead for setting up a company for manufacturing wet calcium carbonate with an initial investment of Rs 45 crore ...
Soft on water? It’s quiet boring really Mar 1, 2006
Wanganui Chronicle, ...out. “Hard� water was water with calcium carbonate (lime) in it, he said. All Wanganui’s water now came from underground. ...
Lower Cholesterol With Supplements And Eliminating Some Items From ... Feb 26, 2006
DailyIndia.com, One study indicates that when 56 people took a calcium carbonate supplement, their total cholesterol went down 4 percent and their HDL increased 4 percent. ...
Pondering things that thump in the night Mar 10, 2006
Onalaska Life, ...to call it weird! It is a common form of calcium carbonate, the same chemical that makes up the limestone. The clear white form ...
Hungover not Mar 10, 2006
Manila Bulletin, Made of specially processed calcium carbonate - a vital natural ingredient that protects the stomach from acidity, which is the main cause of all kinds of ...
Two young scientists head for the big show Mar 10, 2006
York Dispatch, Her project, "The Reaction Between Calcium Carbonate and Acetic Acid," is part of her ongoing interest in how chemicals interact, she said. ...
Building Better Bones With Ice Mar 13, 2006
Wired News Nacre, the primary component of mollusk shells, has a brick-and-mortar architecture comprised of thin layers of calcium carbonate interspersed with organic ...
Who Were The First Americans? Mar 14, 2006
TIME By looking at concentrations of calcium carbonate left behind as underground water collected on the underside of the bones and then evaporated, scientists can ...
Succulent beauty in the desert Mar 12, 2006
Newsday, And gardeners in southern Arizona use a heavy steel tool called a digging bar to break through caliches - layers of calcium carbonate that block roots and water ...
AVOIDING THE WRATH OF GRAPES Mar 5, 2006
Monitor, ...to Carl Sperber, marketing director for Chaser’s manufacturer Living Essentials, the active ingredients found in Chaser are calcium carbonate and activated ...
Art lectures, demonstrations, new exhibits burst forth in March Mar 8, 2006
North County Times, She experiments with the dissolution of sculptures made of calcium carbonate (marble, limestone and shellfish). The exhibitions run March 10 through July 2. ...
Vietnam researchers create artificial bone Mar 15, 2006
VietNamNet Bridge, ...for the new technology was synthesized by melting a mix of inexpensive, plentiful raw materials including white sand, aluminium hydroxide and calcium carbonate ...
Leland Cherry Company to introduce new CherriMax(TM) Dietary ... Mar 12, 2006
NPIcenter (press release), ...for the active canine, the all-natural ingredients include: ground wheat flour, cherry concentrate, barley flour, canola oil, calcium carbonate, ground flax ...
Turbidity monitoring at Sutton and East Surrey Mar 9, 2006
Laboratory Talk, These particles form a nucleus for the precipitation of the calcium carbonate producing small pellet sized tablets which are then re-utilised for various ...
Tri-Valley Unit Begins Industrial Mineral Production Mar 1, 2006
Yahoo! News (press release) Tri-Western is also establishing a high-grade calcium carbonate mining and processing operation that is going through permitting and is looking to commence ...
Supplements may not be beneficial Feb 27, 2006
Marin Independent-Journal, In this study, dietary supplementation with 1,000 mg of calcium carbonate with 400 IU of vitamin D daily was compared with placebo. ...
Water futures Feb 26, 2006
On Line opinion, Hardness destroys soap and leaves a calcium carbonate buildup around tap fittings. Bore water and dam water both pick up minerals through the ground. ...
Burr Williams 21 Dec 2005
MyWestTexas.com, ...needle sharp aragonite crystals, stalactites that rang with different tones when struck with metal, cave pearls (perfect spheres of calcium carbonate), a wall ...
EU suspends inquiry into Omya's buy of JM Huber's PCC business Dec 12, 2005
Forbes AFX) - The European Commission has suspended its inquiry into Swiss-based Omya's acquisition of JM Huber's Precipitated Calcium Carbonate (PCC) business. ...
Modeling of long-term fossil fuel consumption shows 14.5 degree ... Dec 8, 2005
Innovations-Report, ...but also in its acidity content, that would become especially harmful for marine organisms with shells and skeletal material made out of calcium carbonate. ...
Omya AG settles patent lawsuit Nov 29, 2005
Rutland Herald, ...year by New York-based Minerals Technologies Inc., which accused the company of infringing on two of its patents used in the calcium carbonate-making process. ...
CalciTech End-of-Year Product Development Update Dec 15, 2005
Genetic Engineering News, ...expected, that our SCC is a unique product that can contribute to significant improvements in the properties of finished products that contain calcium carbonate ...
Cut Emissions and Pump More Oil Dec 15, 2005
Wired News McGrail said his lab work has proven that basalt can store CO 2 with the unexpected benefit of converting the gas into solid calcium carbonate -- chalk -- in ...
Home & Garden: Weeds under the sea: Diverse habitat grows in ... Dec 15, 2005
Santa Cruz Sentinel, ...algae. Their cells have calcium carbonate, which makes them appear to be hard-shelled animals or even rocks rather than plants. ...
CAUSES OF ERECTILE DYSFUNCTION ARE MANY Dec 8, 2005
Charlotte Sun-Herald, Anacin Aspirin Free has only acetaminophen. Bufferin is aspirin along with the acid neutralizers calcium carbonate, magnesium oxide and magnesium carbonate. ...
Omya Permit,1st Ld Writethru,380 Dec 6, 2005
BurlingtonFreePress.com, ...and that under state law, it cannot issue the company the permit it is seeking to dispose of the waste it generates extracting calcium carbonate from marble. ...
New Children's Pepto and Pro-Football Kicker David Akers Throw ... Dec 13, 2005
PR Newswire (press release), ...of 2005. Children's Pepto(R) contains the active ingredient calcium carbonate and is not formulated with salicylates. When used ...
Osteoporosis expert: Take action early Dec 6, 2005
Palm Beach Daily News, ...calcium," she said. "Some people say that calcium citrate is better absorbed than calcium carbonate and that's nonsense. It turns ...
Preventing bone loss is best protection Dec 13, 2005
Newsday, The most popular are calcium carbonate, coral calcium and oyster shell calcium, but these are not absorbed by your bones that well. ...
Holiday season often means hea Dec 12, 2005
Pasadena Star-News, ...discomfort. Old-fashioned calcium carbonate (Chooz, Maalox Quick Dissolve or Tums) usually works quite well for occasional indigestion. ...
Bone herb gets a boost Nov 27, 2005
Calcutta Telegraph, ...shown that bubbling carbon dioxide gas into a watery paste from crushed and boiled stems of the plant leads to formation of calcium carbonate crystals, the ...
From Baffin Island to New Orleans Dec 5, 2005
Progressive.org, Rising levels of carbon dioxide in the oceans will be making them more acidic, causing the calcium-carbonate shells of marine animals (such as corals and ...
It’s an oyster! Shellfish making local comeback Dec 7, 2005
Independent - Holmdel, ...clean surface to attach to. It then forms its own shell by siphoning calcium carbonate out of the water. Once mature, the oyster ...
Innovative Software Offers Cave Tour Tickets Online for Arizona's ... Dec 8, 2005
Business Wire (press release), ...floors. The room shimmers with brilliant red flowstone colored by traces of iron and pure white calcium carbonate formations. Traces ...
Tri-Valley Completes Buyout of Gold Exploration Project Royalties Dec 6, 2005
Yahoo! News (press release) Select also operates and manages the Tri-Western Resources, LLC, industrial minerals joint venture with calcium carbonate deposits in California and Alaska and ...
Zila expands Ester-C sales in Europe Dec 13, 2005
NutraIngredients.com, Ester-C is produced by mixing ascorbic acid and calcium carbonate to create a pH neutral form of vitamin C which helps prevent the stomach disruption that can ...
Desert Studies by Richard Doornbos Dec 13, 2005
Hesperia Star, ...translucent when illuminated. The so-called “Snowball Palace� has a vast domed ceiling studded with balls of calcium carbonate. And a ...
Vt. agency will deny Omya's application Dec 4, 2005
Rutland Herald, Laurent cited a total of five violations of the calcium carbonate company's air pollution and water discharge permits over the past several years. ...
A Flair for Languages, natural or acquired Dec 9, 2005
Mauritius Times, ...pronounced, changing to what the English call ‘i’ but which sounds more like ‘é’ to us, as in ‘advantage’, ‘calcium carbonate’ (This reminds ...
FOLLOW-UP FILE Dec 11, 2005
Dallas Morning News (subscription), So far, the South Orient's only customer is a Mexican company that uses the railroad to ship calcium carbonate to Dallas-based Texas Industries Inc., Mr ...
Have a hot, dry, stormy life, kids Dec 13, 2005
International Herald Tribune, ...oceans is rising. You may recall from your chemistry class how calcium carbonate fizzes when acid is poured on it. Shellfish do ...
Tough to ’chase’ hangovers Dec 8, 2005
MetroWest Daily News, Chaser is a dietary supplement made of calcium carbonate and charcoal, which attract and absorb toxins that cause hangovers, safely passing them out of one’s ...
Shark attack may be result of bad beach management Nov 24, 2005
Global Surf News ...the sediments that were used to fill Treasure Coast beaches, our normally aquamarine and clear nearshore waters turned gray with silt and calcium carbonate. ...
Vermont agency will deny marble firm's application Dec 5, 2005
Barre Montpelier Times Argus, Omya is the world's largest producer of ground calcium carbonate which is used in the paper, paint, plastics, pharmaceutical and chemical industries. ...
Methane synthesized from inorganic chemicals Nov 18, 2005
WorldNetDaily, The research team decided to squeeze together iron oxide, calcium carbonate, and water at temperatures as hot as 500 degrees Celsius and under pressures as ...
Higher costs to boost prices at Mississippi Lime Nov 25, 2005
St. Louis Business Journal, Prices for calcium oxide, calcium hydroxide, precipitated calcium carbonate and limestone will increase between 7 percent and 33 percent depending on the ...
Gluten and Casein Free Double Chocolate Cookie Bar is Divine Nov 25, 2005
Bella Online Brown Rice Flour, Organic Brown Rice Syrup, Teff Flour, Cocoa Powder, Organic Palm Oil, Corn Starch, Cottonseed Fiber, Calcium Carbonate, Natural Vanilla Flavor ...
Vitamin D Supplements Reduce Incidence Of Falls In Elderly Nov 22, 2005
MedIndia, ...placebo’ for two years. All subjects received 600 mg of elemental calcium daily as calcium carbonate. The falls and fractures ...
How the West won my heart Dec 2, 2005
Scotsman, Cut by a stream flowing through travertine (calcium carbonate) deposits from underground streams, it looms 180ft high and 400ft long. ...
EU mergers and takeovers =2 Nov 21, 2005
Reuters ...-- OMYA of Switzerland, a privately held producer of industrial minerals including precipitated calcium carbonate (PCC), to acquire JM Huber PCC, the PCC ...
EU suspends review of Omya's acquisition of JM Huber's unit Nov 24, 2005
Forbes AFX) - The European Commission said it suspended its in-depth review of Omya AG's acquisition of JM Huber Corp's precipitated calcium carbonate business, which ...
Minerals Technologies Inc. and Omya AG Agree to Settle Commercial ... Nov 28, 2005
Business Wire (press release), Among other things, the settlement concerns Minerals Technologies' AT(R) precipitated calcium carbonate (PCC) acid tolerant technology. ...
Vitamin D supplements may reduce risk of falling in the elderly Nov 21, 2005
Food Consumer, ...day. The other group received a placebo daily for two years. All participants were given 600 mg of calcium carbonate daily. Falls ...
Major energy firms seeing benefit in developing domestic sources Nov 29, 2005
WorldNetDaily, ...produce natural gas. Barnett Shale is deeply fractured, with fractures that tended to be sealed by calcium carbonate. The field ...
Mysterious fate of vast dissolved organic matter in oceans may be ... Nov 30, 2005
uwnews.org, Alternatively, the UW research indicates that due to their negative electrostatic charge, the gels can accumulate calcium carbonate from sea water and ...
Garden not always good site for disposing of ashes Dec 3, 2005
Evansville Courier & Press (subscription), The largest component of wood ash (about 25 percent) is calcium carbonate, a common liming material that increases soil alkalinity. ...
High court stones likely quarried in Vermont Nov 29, 2005
Rutland Herald, ...said. "It's a combination of atomic structure and trace minerals in the stone," he said. "No marble is pure calcium carbonate. The ...
Are common problems for elderly women related? Dec 1, 2005
myDNA.com, ...properly due to an overgrowth of bone in the area, and benign paroxysmal positional vertigo (BPPV), a type of dizziness where calcium carbonate crystals come ...
Hot, dry Cold Creek — go figure — grows great grapes Nov 29, 2005
Yakima Herald-Republic, Hermann also points out that about 2 feet down there is a layer of calieche — a crust of calcium carbonate that attaches to the rock, lending a stiff ...
Discovery of a shiny marine fossil is latest evidence that British ... Nov 30, 2005
uwnews.org, If the surrounding rocks had been subjected to heating, the calcium carbonate in the shells would have turned to black calcite. ...
InterOil Corporation Triceratops-1 Drilling Report No. 4 November ... Nov 28, 2005
Business Wire (press release), Evidence of the Orbulina Marl formation was first seen at approximately 5,250 feet (1,600 meters) with Calcium Carbonate (CaCO3) increasing from approximately ...
Data disaster: When COOP is not enough Nov 20, 2005
GCN.com, ...“You can use a blow-dryer, or you can use calcium carbonate or some other desiccant,� Rasch said. But the water is not the real problem. ...
THAI BUSINESS BRIEFS: Kasikornbank To Buy Shares In Unit Nov 24, 2005
Yahoo! News ...recorded a THB110 million pretax capital gain after divesting its entire 66.67% stake in its joint venture in Vietnam, Yen Bai Banpu Calcium Carbonate Ltd., to ...
Inquirer News Service Nov 18, 2005
Global Nation, The modest concrete structure, biologically compatible with coral because of calcium carbonate present in cement, offers a low-cost solution to the imperative ...
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