CI5X series impact crusher is a new generation of coarse and medium crushed products designed to meet customers needs for high profit, low cost, energy saving and consumption reduction. It is the guarantee for large-volume production line c
Mining, metallurgy, construction, chemical, cement, refractory material, etc.
|Model||Specifications (mm)||Feed opening (mm)||Max. feed size (mm)||Capacity (t/h)||Power (kW)||Weight (t)||Dimensions (mm)|
|CI5X1520||Φ1500×2000||2040×520 （2040×995）||350（700）||400-600||2×250 （2×200）||30||3390×3520×2790|
2012-9-22 The present invention relates to a process for preparing peroxycarboxylic europium carbonate, it belongs to a material preparation process. The present invention is formulated with ammonium bicarbonate, ammonium bicarbonate aqueous ammonia ...
The present invention relates to dewatering of an aqueous slurry of calcium carbonate. More particularly, the present invention relates to the use of non-ionic surfactants in dewatering aqueous slurries of an aragonitic precipitated calcium carbonate. Calcium carbonate slurries dewatered using the non-ionic surfactants of the present invention have higher weight percent solids, decreased ...
Abstract: The present invention relates to an oral composition comprising, in an orally acceptable carrier, from about 0.1% to about 5% zinc oxide; and from about 0.1% to about 5% of a source of carbonate ions selected from alkali metal and ammonium carbonates and bicarbonates. The molar ratio of carbonate ion to zinc ion is from about 0.05:1 to about 1:1.
2014-12-30 The present invention relates to a method for producing lithium carbonate, the method including: mixing ammonia and carbon dioxide gas (carbonate gas) with an aqueous solution containing lithium chloride to conduct a carbonation reaction; and thereafter, recovering a produced solid by solid-liquid separation, and also relates to a method for producing high purity lithium carbonate.
The present invention discloses a process for producing a nano calcium carbonate slurry from a feedstock of waste gypsum, wherein: an aqueous gypsum slurry of the feedstock is mixed with ammonia water by stirring; with CO2 injected in the slurry is under continuous stirring until the calcium sulfate in the waste gypsum is completely carbonated into nano calcium carbonate; after filtration, the ...
carbonate that can be safely deposited or commercialized. Finally it is also an object of the invention to produce amorphous SiO2 which can either be safely deposited or, at least partially, commercialized. Thus the present invention should not strain the environment by generating toxic solid or liquid 20 waste materials The present invention.
In one embodiment, the present invention relates to a carbon dioxide (CO.sub.2) sensor that incorporates lithium phosphate (Li.sub.3PO.sub.4) as an electrolyte and sensing electrode comprising a combination of lithium carbonate (Li.sub.2CO.sub.3) and barium carbonate (BaCO.sub.3).
The present invention relates to a carbon dioxide absorbent, and more particularly, to an alkali-carbonate-based carbon dioxide absorbent containing added sterically hindered cyclic amines, and to a method for removing carbon dioxide using same.
2019-9-28 Carbonated water (also known as soda water, sparkling water or, especially in the U.S., seltzer or seltzer water) is water containing dissolved carbon dioxide gas, either artificially injected under pressure or occurring due to natural geological processes. Carbonation causes small bubbles to form, giving the water an effervescent quality.
2019-9-28 Waste polycarbonate will degrade at high temperatures to form solid, liquid and gaseous pollutants. A study showed that the products were, by mass, about 40–50% liquid, 14–16% gases, while 34–43% remained as solid residue. Liquid products contained mainly phenol derivatives (∼75%) and bisphenol (∼10%) also present.
2016-12-29 Calcium Carbonate Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations ... Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. First-aid measures after ingestion : Rinse mouth. Do NOT induce vomiting. Obtain emergency ...
2010-8-28 present invention are specified as Al(OH) 3 and Mg(OH) 2, respectively.  The term unplasticized PVC additive relates to one or more additives which are suitable for the production of unplasticized PVC other than the calcium carbonate, the zinc borate, the aluminium hydroxide and the magnesium hydroxide according to the present invention.
The present invention relates to a toothpaste which comprises particulate calcium carbonate as the main abrasive cleaning agent. ... According to the invention, calcium carbonate particles are dried by means of microwaves. Selon l'invention, des particules de carbonate
2011-9-27 EP2 371 766A1 2 5 10 15 20 25 30 35 40 45 50 55 Description FIELD OF THE INVENTION  The present invention relates to a method for producing a precipitated calcium carbonate and, in particular, a precipitated calcium carbonate product having an increased weight percent of the aragonitic crystal polymorph.
2019-9-21 T 2017/07 (Hair dye composition/KAO) of 26.11.2009. European Case Law Identifier: ... glycol diethyl ether and dipropylene glycol diethyl ether in an amount of up to 5 wt. % based on the composition of the present invention; ... Claim 1 of auxiliary request 1 was amended in order to make clear that propylene carbonate was the sole alkylene ...
The present invention relates to dewatering of an aqueous slurry of calcium carbonate. A titre d'exemple, ces agents alcalins comprennent du carbonate de calcium et du bicarbonate de sodium. By way of example, such alkaline agents include calcium carbonate and sodium bicarbonate.
2019-1-8 potassium carbonate that the forests of Europe were threatened. At the time of the French Revolution, LeBlanc’s invention allowed sodium carbonate to be substituted on a general basis. The potassium carbonate that was recovered from ashes became the prime potassium compound before 1870. During these early times, potassium hydroxide (KOH,
The present invention relates to a method for preparing a compound of formula (I), the substituent R3 having a specific meaning, to a mixture and to a corresponding application/use. Search International and National Patent Collections: 1. (WO2016062424) METHOD FOR PRODUCING GLYCERIC ACID CARBONATE:
2019-9-30 A patent is a form of intellectual property that gives its owner the legal right to exclude others from making, using, selling, and importing an invention for a limited period of years, in exchange for publishing an enabling public disclosure of the invention. In most countries patent rights fall under civil law and the patent holder needs to ...
2019-10-1 Potassium carbonate is the inorganic compound with the formula K2CO3. It is a white salt, which is soluble in water. It is deliquescent, often appearing a damp or wet solid. Potassium carbonate is mainly used in the production of soap and glass.
The tablets, compositions and methods of the present invention, comprising a carbonate salt of an aliphatic amine polymer and s monovalent anion can prevent or ameliorate acidosis, in particular acidosis in patients with renal disease.
2016-2-11 The preferred alkali metal salts for use in the present invention are sodium and/or potassium bicarbonate and sodium and/or potassium carbonate. Since, at present, the sodium salts are less expensive than the potassium salts, preferably sodium bicarbonate and sodium carbonate are used in order to reduce the cost of the extraction process.
Method for recovery and conversion of strontium sulfate to strontium carbonate from low and medium grade celestite ores Abstract. Essentially pure strontium carbonate is recovered from low to medium grade strontium sulfate containing ores by first treating the ore with a hydrochloric acid solution to remove extraneous materials including calcium, magnesium, barium, and iron.
2018-8-11 The invention will now be described in detail in connection with certain preferred and optional embodiments, so that various aspects thereof may be fully understood and appreciated. The present invention provides a process for preparation of Glipizide in a high yield and high purity.
The present invention includes an oral pharmaceutical capsule comprising a shell, lanthanum carbonate or lanthanum carbonate hydrate, and a lubricant such as talc, wherein the shell encapsulates the lanthanum carbonate or its hydrate and the lubricant. Capsule shells comprise, for example, gelatin.
The propylene carbonate system may additionally include tetrahydrofurfuryl alcohol.: On peut ajouter de l'alcool tétrahydrofurfurylique au système de carbonate de propylène.: the stabilizing composition of the present invention includes an ethoxylated nonylphenol and propylene carbonate: la composition stabilisante de la présente invention comprend un nonylphénol éthoxylé et un ...
2019-10-5 Urea, also known as carbamide, is an organic compound with chemical formula CO(NH2)2. This amide has two –NH2 groups joined by a carbonyl (C=O) functional group. Urea serves an important role in the metabolism of nitrogen-containing compounds by animals and is the main nitrogen-containing substance in the urine of mammals. It is a colorless ...
2019-9-21 The Winogradsky column is a simple device for culturing a large diversity of microorganisms.Invented in the 1880s by Sergei Winogradsky, the device is a column of pond mud and water mixed with a carbon source such as newspaper (containing cellulose), blackened marshmallows or egg-shells (containing calcium carbonate), and a sulfur source such as gypsum (calcium sulfate) or
2019-10-1 Calcium oxide (CaO), commonly known as quicklime or burnt lime, is a widely used chemical compound. It is a white, caustic, alkaline, crystalline solid at room temperature. The broadly used term "lime" connotes calcium-containing inorganic materials, in which carbonates, oxides and hydroxides of calcium, silicon, magnesium, aluminium, and iron ...
2019-2-7 The subject invention disclosed herein is a new process for producing hydrogen at a much lower temperature (375°C) than that reported in the currently used sulfur-iodine process. The present invention avoids the use of electrolysis and employs no toxic gases. Since the process of the subject invention has a peak temperature (760°C) that matches
under the conditions described in detail hereinafter for the production of the drying agents according to the present invention 本発明の乾燥剤の製造方法について、以下に詳細に述べる条件で the apparatus of the present invention contemplates the solutio
The history of soda pop (also known colloquially in different regions of the United States as soda, pop, coke, soft drinks, or carbonated beverages) dates back to the 1700s.
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