Category: 2016-56-0

Stoica, Ligia published the artcileSeparation by flotation of copper(II) from dilute solutions with aminic collectors, Quality Control of 2016-56-0, the publication is Revistade Chimie (Bucharest, Romania) (1988), 39(11), 947-53, database is CAplus.

The recovery of Cu (3×10^-6-1×10^-4 M) from wastewaters was >95% by flotation with laurylamine and stearylamine acetates at pH 9 for 2 min. The optimum concentration of the collectors was (0.3-0.4) ¡Á 10^-3 M.

Revistade Chimie (Bucharest, Romania) published new progress about 2016-56-0. 2016-56-0 belongs to catalysis-chemistry, auxiliary class Active Esterification, name is Dodecylamineacetate, and the molecular formula is C13H10O2, Quality Control of 2016-56-0.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Ruiz Cruz, J. published the artcilePollution of natural waters by synthetic detergents. XVIII. Biodegradability of cationic surface-active agents by different standard methods, Recommanded Product: Dodecylamineacetate, the publication is Grasas y Aceites (Sevilla, Spain) (1987), 38(6), 383-8, database is CAplus.

There were no significant differences in cationic surfactant biodegradability results when tested by the Spanish standard and OECD methods. Several cationic surfactants were tested for their biodegradability in river waters and the results are presented.

Grasas y Aceites (Sevilla, Spain) published new progress about 2016-56-0. 2016-56-0 belongs to catalysis-chemistry, auxiliary class Active Esterification, name is Dodecylamineacetate, and the molecular formula is C14H31NO2, Recommanded Product: Dodecylamineacetate.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Kondrat’ev, S. A. published the artcileEvaluation of activity selectivity of carbonic acids as floatation reagents, Quality Control of 2016-56-0, the publication is Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh (2012), 116-125, database is CAplus.

The article proves that the strength of a flotation agent depends on the surface pressure of its mols., or the ion-mol. associates, at the gas-solution contact. Based on the found relationship of the flotation strength and surface pressure of a reagent, the author determines collecting activity and selectivity of the reagent, and suggests a method for enhancing quality of separation of minerals having akin surface properties.

Fiziko-Tekhnicheskie Problemy Razrabotki Poleznykh Iskopaemykh published new progress about 2016-56-0. 2016-56-0 belongs to catalysis-chemistry, auxiliary class Active Esterification, name is Dodecylamineacetate, and the molecular formula is C14H31NO2, Quality Control of 2016-56-0.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Liang, Hsian Chu published the artcileDispersion of chrome yellow in phthalic anhydride-based alkyd yellow enamels, Safety of Dodecylamineacetate, the publication is Yingyong Jiemian Huaxue (1981), 13-21, database is CAplus.

Surfactants improved the dispersibility of chrome yellow in alkyd resin enamels, and the enamels had good hiding power, short drying time, high viscosity, and good adhesion. Nonionic surfactants, e.g., poly(oxyethylene) nonylphenyl?ether??[9016-45-9], had better dispersing effects than did anionic and cationic surfactants.

Yingyong Jiemian Huaxue published new progress about 2016-56-0. 2016-56-0 belongs to catalysis-chemistry, auxiliary class Active Esterification, name is Dodecylamineacetate, and the molecular formula is C14H31NO2, Safety of Dodecylamineacetate.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Mamiya, Mitsuo published the artcileFlotation behavior of natural gypsum and chemical gypsum, Recommanded Product: Dodecylamineacetate, the publication is Chika Shigen Kenkyu Shisetsu Hokoku (Akita Daigaku Kozangakubu) (1979), 169-74, database is CAplus.

The flotation separation was studied of natural gypsum from barite and pyrite and of chem. gypsum from Fe(OH)₂ (from the precipitate of neutralized acid mine drainage). Collectors used were Na oleate [143-19-1], Na dodecyl sulfate [151-21-3], and dodecyl ammonium acetate [2016-56-0]. The chem. gypsum was more floatable with Na oleate, but no difference was found between natural and chem. gypsum with the other collectors. The difference in floatability was due to particle size.

Chika Shigen Kenkyu Shisetsu Hokoku (Akita Daigaku Kozangakubu) published new progress about 2016-56-0. 2016-56-0 belongs to catalysis-chemistry, auxiliary class Active Esterification, name is Dodecylamineacetate, and the molecular formula is C14H31NO2, Recommanded Product: Dodecylamineacetate.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Mikhailova, N. S. published the artcileReverse cation flotation of iron ore, Quality Control of 2016-56-0, the publication is Obogashchenie Rud (Sankt-Peterburg, Russian Federation) (1984), 24-6, database is CAplus.

The collecting capacity of aliphatic amines and amino ethers in the reverse cationic flotation of oxidized Fe ores was studied. High Fe content (65%) in the concentrate and low reagent consumption (250-300 g/ton) were attained with dodecylamine?acetate??[2016-56-0], tridecylamine?acetate??[14806-52-1], and Flotigam?PA??[51434-13-0]. Satisfactory results were also attained with the cationic reagent ANP??[11098-85-4]. Maximum collecting capacity in alk. media (pH 10-11) was attained with aliphatic amino ethers Arosurf?Mg-83??[73699-56-6] (N-[3-tridecyloxy)-1-propyl]-1,3-propylene diammonium monoacetate) and ArosurfMg-98A??[66525-24-4] (3-(nonyloxy)-1-propylammonium acetate).

Obogashchenie Rud (Sankt-Peterburg, Russian Federation) published new progress about 2016-56-0. 2016-56-0 belongs to catalysis-chemistry, auxiliary class Active Esterification, name is Dodecylamineacetate, and the molecular formula is C14H31NO2, Quality Control of 2016-56-0.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Hagihara, Yutaka published the artcileAP-HTPB composite propellant using freeze-dried ammonium perchlorate. 1. In the case of a spray for home use as an atomizer, Computed Properties of 2016-56-0, the publication is Kogyo Kayaku (1991), 52(2), 108-14, database is CAplus.

Porous conglomerate particles (apparent diameter 10-300 ¦Ì) of ultra-fine NH₄ClO₄ (0.5-10 ¦Ì) were prepared by spraying 10% NH₄ClO₄ solution containing organic surfactants into N(l) by freeze-drying process. The particles were characterized by SEM and x-ray diffraction, and the average diameter calculated from Brunauer-Emmett-Teller sp. surface area was 2-5 ¦Ì. The particles prepared from NH₄ClO₄ solutions containing 0.2% Na dodecylbenzenesulfonate had the min. diameter, and propellants containing the particles showed the maximum burning rate. The particles were mixed with hydroxyl-terminated polybutadiene (HTPB) to give a castable propellant. Propellants with maximum particle content was obtained by using particles prepared from NH₄ClO₄ solutions containing 0.2% Na dodecylbenzenesulfonate with addition of ferrous fumarate as combustion catalyst and slurry viscosity depressor.

Kogyo Kayaku published new progress about 2016-56-0. 2016-56-0 belongs to catalysis-chemistry, auxiliary class Active Esterification, name is Dodecylamineacetate, and the molecular formula is C14H31NO2, Computed Properties of 2016-56-0.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Horioka, Masakazu published the artcileStudy on the refining of natural zeolite by adsorbing particle flotation, Application of Dodecylamineacetate, the publication is Yamagata-ken Eisei Kenkyushoho (1982), 9-15, database is CAplus.

The floatabilities of natural zeolite, quartz feldspar, 1:1 mixture of natural zeolite-quartz, and 1:1 mixture of natural zeolite-feldspar were investigated by the Denver-type laboratory flotation machine using dodecylammonium acetate (I) and pine oil as a collector. The Cs adsorption capacity of zeolite recovered by I flotation in the acidic state < pH 2, was less than that of the natural zeolite. However, the capacity was improved when treated with 1N NaOH or 1N KCl. Quartz and feldspar were separated from natural zeolite by I flotation in a HCl or H₂SO₄ circuit at pH 0.5-2, but not in neutral or alk. pH range. The selective separation of zeolite from the mixture of natural zeolite-quartz or natural zeolite-feldspar was achieved by using I (100 mg/L) at pH 1.1 together with pine oil (46 mg/L) as a collector. The recovery and the content of zeolite as froth were about 83 and 77%, resp.

Yamagata-ken Eisei Kenkyushoho published new progress about 2016-56-0. 2016-56-0 belongs to catalysis-chemistry, auxiliary class Active Esterification, name is Dodecylamineacetate, and the molecular formula is C14H31NO2, Application of Dodecylamineacetate.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Horioka, Masakazu published the artcileFundamental study on the treatment of toxic substances in wastewater. Removal and calcination of cesium(Cs⁺), HPLC of Formula: 2016-56-0, the publication is Yamagata-ken Eisei Kenkyushoho (1981), 19-25, database is CAplus.

In connection with the treatment of high-level radioactive waste, a useful procedure was sought for the removal and calcination of Cs (as Cs⁺) in wastewater. First, the cation exchange capacities of the selected samples of domestic natural clay minerals were tested by a column method. Second, amine flotation was investigated with zeolite and dodecylammonium?acetate??[2016-56-0] as a collector. Subsequently, the adsorption amounts of Cs⁺, the characteristics of calcination, x-ray diffraction trace and leaching rates of Cs⁺ from calcined zeolite were measured in other tests for zeolite.

Yamagata-ken Eisei Kenkyushoho published new progress about 2016-56-0. 2016-56-0 belongs to catalysis-chemistry, auxiliary class Active Esterification, name is Dodecylamineacetate, and the molecular formula is C14H31NO2, HPLC of Formula: 2016-56-0.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia

Horioka, Masakazu published the artcileStudies on the treatment of high level radioactive wastewater. 2. Adsorption characteristic of DAA for zeolite, Quality Control of 2016-56-0, the publication is Yamagata-ken Eisei Kenkyushoho (1980), 35-8, database is CAplus.

A high level radioactive wastewater containing ¹³⁷Cs was adsorbed on fine zeolite which was separated by flotation by dodecylamine acetate [2016-56-0] (DAA). DAA reached an equilibrium adsorption on zeolite within 5 min but Cs⁺ equilibrium adsorption took ?48 h. DAA adsorption on zeolite is mainly surface adsorption.

Yamagata-ken Eisei Kenkyushoho published new progress about 2016-56-0. 2016-56-0 belongs to catalysis-chemistry, auxiliary class Active Esterification, name is Dodecylamineacetate, and the molecular formula is C14H31NO2, Quality Control of 2016-56-0.

Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia