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101 кислота
ж. acidкислота смешивается с водой в любых соотношениях — an acid is miscible with water in all proportions
азотная кислота получается разложением нитрата натрия серной кислотой — nitric acid is made by attack of sulphuric acid on sodium nitrate
Антонимический ряд:1. сладость2. сладости -
102 соляной
1. chlorhydric2. salt; hydrochloric3. saline -
103 Carbonising Wool Rags
The " wet " or dilute sulphuric acid process is now almost entirely superseded for rags by the " dry " or hydrochloric acid gas treatment, because the colours of the rags do not " bleed " so much as with the wet process. The gas is generated in a retort placed beside the extracting chamber. In the retort is placed a mixture of common salt and sulphuric acid, or the gas is produced by merely heating liquid hydrochloric acid (spirits of salt). The extracting chamber consists of a revolving cylindrical cage, contained in a cased iron vessel heated by steam In this the rags are subjected to the acid fumes. The rags are slightly moistened by steam to facilitate the action of the acid on the cotton. The inside of the cylinder is covered with hooks, and, as it turns slowly, the rags are carried up and drop from the hooks, ensuring a thorough contact with the gas. The operation is complete in three hours. After the carbonising, the shoddy is put through a burr crushing machine, where the charred vegetable matter is removed. Then the goods are washed well or neutralised, and are then ready for the next process of manufacture.Dictionary of the English textile terms > Carbonising Wool Rags
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104 zoutzuur
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105 Weldon, Walter
SUBJECT AREA: Chemical technology[br]b. 31 October 1832 Loughborough, Englandd. 20 September 1885 Burstow, Surrey, England[br]English industrial chemist.[br]It was intended that Weldon should enter his father's factory in Loughborough, but he decided instead to turn to journalism, which he pursued with varying success in London. His Weldon's Register of Facts and Occurrences in Literature, Science, and Art ran for only four years, from 1860 to 1864, but the fashion magazine Weldon's Journal, which he published with his wife, was more successful. Meanwhile Weldon formed an interest in chemistry, although he had no formal training in that subject. He devoted himself to solving one of the great problems of industrial chemistry at that time. The Leblanc process for the manufacture of soda produced large quantities of hydrochloric acid in gas form. By this time, this by-product was being converted, by oxidation with manganese dioxide, to chlorine, which was much used in the textile and paper industries as a bleaching agent. The manganese ended up as manganese chloride, from which it was difficult to convert back to the oxide, for reuse in treating the hydrochloric acid, and it was an expensive substance. Weldon visited the St Helens district of Lancashire, an important centre for the manufacture of soda, to work on the problem. During the three years from 1866 to 1869, he took out six patents for the regeneration of manganese dioxide by treating the manganese chloride with milk of lime and blowing air through it. The Weldon process was quickly adopted and had a notable economic effect: the price of bleaching powder came down by £6 per ton and production went up fourfold.By the time of his death, nearly all chlorine works in the world used Weldon's process. The distinguished French chemist J.B.A.Dumas said of the process, when presenting Weldon with a gold medal, "every sheet of paper and every yard of calico has been cheapened throughout the world". Weldon played an active part in the founding of the Society of Chemical Industry.[br]Principal Honours and DistinctionsFRS 1882. President, Society of Chemical Industry 1883–4.Further ReadingT.C.Barker and J.R.Harris, 1954, A Merseyside Town in the Industrial Revolution: St Helens, 1750–1900, Liverpool: Liverpool University Press; reprinted with corrections, 1959, London: Cass.S.Miall, 1931, A History of the British Chemical Industry.LRD -
106 salzsauer
1. containing hydrochloric acid2. hydrochloric -
107 соляный
1) chlorhydric
2) hydrochloric -
108 хлористый
1) chlorine
2) hydrochloric -
109 в качестве примера можно указать на
•Examples are found in such diverse cells as...
•An example is hydrochloric acid.
Русско-английский научно-технический словарь переводчика > в качестве примера можно указать на
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110 в качестве примера можно указать на
•Examples are found in such diverse cells as...
•An example is hydrochloric acid.
Русско-английский научно-технический словарь переводчика > в качестве примера можно указать на
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111 нанесение на
•The process of applying a coating of zinc to the surface of steel...
•The application of a fused vitreous coating to metal surfaces...
•Capillary columns may be prepared by coating the stationary phase on to the walls of the tube.
•The application of a drop of hydrochloric acid to the mineral surface...
Русско-английский научно-технический словарь переводчика > нанесение на
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112 перемешивая
•Add calcium carbonate to dilute hydrochloric acid, with stirring.
•With stirring, add dilute sulphuric till...
Русско-английский научно-технический словарь переводчика > перемешивая
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113 получать
•Several methods were used to arrive at an estimate of earth age.
•Van der Waals' equation is arrived at (or deduced, or derived) by assuming that...
•Additional resolution can be gained by using...
•You can substitute... and come up with a true equality.
•This value is found (or obtained) from the eigenvalue equation.
•To secure information on...
•Related equations can be worked out in the same way.
•From (A3) we have (or get, or obtain):...
II•The natural dyestuffs are derived from plants or animals.
•By drilling hundreds of holes they recovered 50,000 core samples.
•They were able to secure about a 20% yield of...
•Bromate may be formed from bromide electrolytically.
•The operating pulses could be derived (or obtained) from a contact breaker.
•A more uniform production of acetylene gas that can be had from the untreated calcium carbide...
•In that period, many antibiotics were isolated in pure form.
•Ammonium chloride is made (or prepared, or produced, or obtained) by absorbing ammonia in hydrochloric acid.
•The weight of... is derived from the ratio of...
Русско-английский научно-технический словарь переводчика > получать
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114 сбрасывать
•The ripping head discharges coal into an intermediate conveyor.
•The ore is released through a chute into the skip.
•A portion of the air was vented to atmosphere.
•Waste rock is discarded into lorries.
•4,000 liters of hydrochloric acid was spilled into the Ohio river and 1,500 liters of paper-mill waste was dumped into a Texas lake.
Русско-английский научно-технический словарь переводчика > сбрасывать
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115 смоченный
•Barium minerals moistened with hydrochloric acid give...
•Cotton wool moistened with strong ammonia may be used as a swab.
•The specimen is swabbed with cotton wool soaked in the etchant.
•The cloth is wetted with hot alkali.
Русско-английский научно-технический словарь переводчика > смоченный
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116 соответствующий
•Examine the corresponding values of...
•These effects must he limited to a magnitude compatible with the desired accuracy.
•The extinct bird had massive legs, in keeping with great body weight.
•Test equipment appropriate to each test is installed.
•To maintain the requisite temperature,...
•Steel conforming to (or complying with) the specifications...
II•We supplied the hydraulic equipment and associated control systems.
•Noise in electrical circuits arises because all the mechanisms involved are in dynamic and not absolute equilibrium.
•Television transmitters and their associated transmission lines...
•The liver, spleen, kidneys... with ( their) associated nerves and blood vessels, are located in...
•Specialists trained in the pertinent (or relevant) branches of engineering...
•A cold storage plant is a large insulated building, with its attendant refrigeration equipment.
•Selection of the proper aluminium alloy is extremely important.
••This variation can be measured by suitable photometers.
•Appropriate substitutions should be made.
•These numbers may be written with the appropriate algebraic signs.
IV•This will be discussed in the relevant (or corresponding, or appropriate) sections of the book.
•Pertinent information is available in...
•The ions move to their respective electrodes under the influence of the applied voltage.
•and P2 are the periods of revolution of planet-1 and planet-2, D1 and D2 are their respective distances.
Русско-английский научно-технический словарь переводчика > соответствующий
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117 травить
•The metal to be coated is pickled (or etched) in dilute hydrochloric acid.
Русско-английский научно-технический словарь переводчика > травить
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118 Царсководочные реагенты
Gold mining: Nitric and Hydrochloric acid compoundsУниверсальный русско-английский словарь > Царсководочные реагенты
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119 вентиляционный скруббер системы подачи соляной кислоты
Chemical weapons: hydrochloric acid vent scrubberУниверсальный русско-английский словарь > вентиляционный скруббер системы подачи соляной кислоты
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120 дебит соляной кислоты
Medicine: hydrochloric acid dischargeУниверсальный русско-английский словарь > дебит соляной кислоты
См. также в других словарях:
Hydrochloric — Hy dro*chlo ric, a. [Hydro , 2 + chloric: cf. F. hydrochlorique.] (Chem.) Pertaining to, or compounded of, chlorine and hydrogen gas; as, hydrochloric acid; chlorhydric. [1913 Webster] {Hydrochloric acid} (Chem.), hydrogen chloride; a colorless,… … The Collaborative International Dictionary of English
hydrochloric — 1817, in hydrochloric acid (proposed 1814 by Gay Lussac); see HYDRO (Cf. hydro ) + chloric (see CHLORINE (Cf. chlorine)) … Etymology dictionary
hydrochloric — /huy dreuh klawr ik, klohr /, adj. of or derived from hydrochloric acid. [1810 20; HYDRO 2 + CHLORIC] * * * … Universalium
hydrochloric — adjective Of or relating to hydrochloric acid … Wiktionary
hydrochloric — adj. Hydrochloric is used with these nouns: ↑acid … Collocations dictionary
hydrochloric — adj. pertaining to hydrochloric acid (Chemistry) … English contemporary dictionary
Hydrochloric acid — IUPAC name Hydrochloric acid[ … Wikipedia
Hydrochloric acid regeneration — or HCl regeneration refers to a chemical process for the reclamation of bound and unbound HCl from metal chloride solutions as hydrochloric acid.Field of applicationThe commercially most relevant field of application for HCl regeneration… … Wikipedia
Hydrochloric acid — Hydrochloric Hy dro*chlo ric, a. [Hydro , 2 + chloric: cf. F. hydrochlorique.] (Chem.) Pertaining to, or compounded of, chlorine and hydrogen gas; as, hydrochloric acid; chlorhydric. [1913 Webster] {Hydrochloric acid} (Chem.), hydrogen chloride;… … The Collaborative International Dictionary of English
hydrochloric acid — ► NOUN ▪ a strongly acidic solution of the gas hydrogen chloride … English terms dictionary
hydrochloric acid — [hī΄drə klôr′ik] n. a strong, highly corrosive acid that is a water solution of the gas hydrogen chloride, HCl: it is widely used in ore processing, for cleaning metals, as a reagent, etc … English World dictionary