anhydrous造句
(1) Anhydrous caustic soda, hydrogen gas and phosgene, all well established product areas, are being developed to produce maximum returns.
(2) Ammonia, also known as anhydrous ammonia, a colorless liquid.
(3) Spec: Dihydrate and anhydrous standards.
(4) Anhydrous ammonia is an excellent example.
(5) Anhydrous nitric acid is dissociated.
(6) Anhydrous hydrogen chloride is considered non - corrosive.
(7) However, anhydrous ammonia is also toxic, corrosive, and flammable.
(8) This article described the crystal model of anhydrous sodium sulfate in DTB crystallizer.
(9) DOF was prepared by using anhydrous cupric sulfate as an esterification catalyst of fumaric acid with isooctyl alcohol.
(10) Anhydrous hydrogen chloride is considered non - corrosive. In the presence of moisture it will form hydrochloric acid.
(11) This paper reports the function of anhydrous potassium fluoride and acetonitrile in C-alkylation of active methylene group of acetoacetic ester.
(12) Both the partial condensation technique and the anhydrous ethanol reflux azeotropic distillation technique show great advantage in energy saving according to the simulation results.
(13) H 2 O can turn anhydrous copper ( II ) sulphate solid from white to blue.
(14) The p-ethylacetophenone was synthesized with acetylated, ethylbenzene and anhydrous aluminium chloride, then was oxidized top-ethylbenzoic acid with iodoform reaction.
(15) The principle and method of producible anhydrous alcohol by the way of ion-exchange membrane electrophoresis are reported.
(16) Anhydrous ammonia must be incorporated ( and well sealed ) in all crops.
(17) Production of anhydrous alcohol by constant boiling rectification method has already presented its advantages such as highly-developed mechanization, high yield, high quality and low production costs.
(18) Analog calculation of az eo tropic rectification tower in the process of anhydrous alcohol was done.
(19) The paper introduces a new method for the preparation of anhydrous plumbous acetate in the laboratory which is very convenient and saves time.
(20) Conclusion The occlusion of peripancreatic arteries and intratumoral injection of anhydrous alcohol provide an effective way for the treatment of advanced pancreatic cancer.
(21) Itch Stopping and Skin Refreshing TypeIngredients: Green tea, hypericum honey, chamomile, mint, natural essence oil, sodium sulphate anhydrous, sodium bicarbonate.
(22) Methods: Samples were extracted by methylene chloride , dehydrated by anhydrous sodium sulfate and determinated by GC - MSD.
(23) The control effects of essential oils extracted from Xanthium sibiricum, China wing nut and Melia azedarach L by anhydrous ethanol on Sitophilus Oryzae adults were investigated in this paper.
(24) Aluminium borate melting block was prepared combination of boric acid, anhydrous alum and potassium sulfate.
(25) The catalyst carrier for biomass pyrolysis was prepared by red mud, ash and anhydrous sodium carbonate.
(26) A new type filler, PTFE ladder Rasching ring is designed and used in the washing tower of anhydrous hydrofluoric acid equipment, properties of this filler is also analyzed.
(27) Fluorocarbon alkyl sulfosuccinate monoester surfactants was synthesized on the basis of carochefluorohepnonyl, maleic anhydride and anhydrous sodium sulfite as starting materials.
(28) Perfluorotriethylamine is fabricated through electrochemical fluorination of triethylamine in anhydrous hydrogen fluoride under a certain condition.
(29) Humic Acid, Nitro-Humic Acid, Potassium Humate, Sodium Humate, sodium Sulphate Anhydrous, Caustic Soda, Cron Starch, Ammonium Bicarbonate.
(30) is synthesized through O - acylating reaction from acid and anhydride acid with anhydrous carbonate as catalyst.
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