Category: 2016-56-0

Gu, Feng published the artcileFundamental study on the recovery of gadolinium gallium garnet from slicing dust [generated in wafer manufacture] by flotation, Quality Control of 2016-56-0, the publication is Shigen to Sozai (1991), 107(5), 289-93, database is CAplus.

The separation of Gd Ga garnet (GGG) from green carborundum (GC) by flotation was investigated. GGG was selectively floated from GC by using dodecylammonium acetate as a collector, H₂SO₄ or H₃PO₄ as an activator for GGG, and starch as a depressor for GC. The activation of GGG with H₂SO₄ is caused by the specific adsorption of sulfate ion and by the chem. interaction between sulfate ion and dodecylammonium ion on the GGG surface.

Shigen to Sozai 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

Horioka, Masakazu published the artcileFloatability of zeolite with dodecylammonium acetate. Fundamental study on the recovery of cesium from high-level radioactive wastewater by adsorbing particle flotation with zeolite, Quality Control of 2016-56-0, the publication is Nippon Kogyo Kaishi (1982), 98(1132), 507-12, database is CAplus.

The flotation of zeolite in aqueous solutions of dodecylammonium?acetate (I) [2016-56-0] and pine oil was studied for possible application of the process to the removal of ¹³⁷Cs in waste solutions Almost complete flotation was observed for the zeolite of <74¦Ì size at pH 2-8 in solutions of 50 I and 46 mg/dm³ pine oil. The Cs-type zeolite required higher I concentration than one without Cs, and <0.03% of the Cs adsorbed was eluted from the zeolite during flotation.

Nippon Kogyo Kaishi 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

Mamiya, Mitsuo published the artcileFundamental study on the flotation separation of iron hydroxide and gypsum precipitated in the neutralization process. II, HPLC of Formula: 2016-56-0, the publication is Nippon Kogyo Kaishi (1982), 98(1132), 501-5, database is CAplus.

Flotation was applied for the separation of Fe(OH)₃ and gypsum formed in neutralizing the acid drain from an Fe sulfide mine by CaCO₃ or Ca(OH)₂. The flotation of precipitate obtained from the water containing 1 g Fe³⁺/L and 6 g SO₄^2-/L was by dodecylammonium?acetate??[2016-56-0]. The selectivity was affected by the rate of neutralization. Satisfactory results were obtained only when the aging process was introduced in the neutralization at pH 2.9. Starch acted as a selective flocculant as well as a depressor for Fe(OH)₃, and gave satisfactory selectivity even when a rapid neutralization was adopted. These flotation products are upgraded by washing with small volume of water or an acidified saturated solution of gypsum.

Nippon Kogyo Kaishi 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

Dikhtievskaya, L. V. published the artcileStudy of the interfacial tension in model and technical emulsions in the presence of surfactants and inorganic electrolytes, Product Details of C14H31NO2, the publication is Russian Journal of Applied Chemistry (2009), 82(9), 1522-1527, database is CAplus.

Interfacial tension in the oil/water system in the presence of various ionic surfactants and inorganic electrolytes was studied. Special features of the effect of the surfactant and oil phase natures, of the structure of their mols., and also of the electrolytes containing ions with various radii, valences, and hydratabilities on the value of the interfacial tension were studied. The criteria and conditions of obtaining model emulsions based on paraffin hydrocarbons and tech. emulsions based on vegetable oils were determined

Russian Journal of Applied Chemistry 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, Product Details of C14H31NO2.

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

Dikhtievskaya, L. V. published the artcileSurface activity of higher aliphatic amines and their influence on the physical-chemical properties of potassium chloride grains, Name: Dodecylamineacetate, the publication is Doklady Natsional’noi Akademii Nauk Belarusi (2004), 48(6), 53-56, database is CAplus.

The surface activity of higher aliphatic amines and their influence on the phys.-chem. properties of potassium chloride granules have been investigated. Due to their high activity the amines work as hydrophobization and anticaking agents for potassium chloride granules. However, in the presence of moisture amines decrease the mech. strength of the granules.

Doklady Natsional’noi Akademii Nauk Belarusi 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, Name: Dodecylamineacetate.

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

Xue, Yulan published the artcileSeparation of aluminum hydroxide and gypsum by flotation during wastewater treatment, Quality Control of 2016-56-0, the publication is Zhongnan Kuangye Xueyuan Xuebao (1983), 21-8, database is CAplus.

An artificial acid mine water containing 500 mg Al/L and 600 mg SO₄^2-/L was neutralized by CaCO₃; the products were treated by flotation separation for gypsum removal using dodecylammonium?acetate (DAA) [2016-56-0] as a collector and starch as a depressor for Al(OH)₃ settling. Acid mine water from Matsuo is so treated with 97% recovery for gypsum and 96% for Al(OH)₃.

Zhongnan Kuangye Xueyuan Xuebao 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 0, Quality Control of 2016-56-0.

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

Stoica, Ligia published the artcileKinetics of ionic and ion-molecular flotation. Part II. Flotation of copper(II) with amine collectors, Recommanded Product: Dodecylamineacetate, the publication is Revistade Chimie (Bucharest, Romania) (1991), 42(1-3), 63-6, database is CAplus.

The kinetics of the ion-mol. flotation of Cu(11) from a CuSi₄ solution by using laurylamine and stearylamine acetates as collector was studied. The graphical representation of the exptl. results show that flotation is a 1st order reaction with both collectors.

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 C19H21N3O3S, Recommanded Product: Dodecylamineacetate.

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

Ghiani, M. published the artcileMicrobial purification technique of mineral dressing plants reject waters, Quality Control of 2016-56-0, the publication is FEMS Microbiology Reviews (1993), 11(1-3), 153-7, database is CAplus and MEDLINE.

A microbial mineral reject water purification technique utilizing nonpathogenic strains was developed and is currently being implemented. Nonpathogenic strains such as Bacillus subtilis, Saccharomyces cerevisiae, Bifidobacterium bifidum, Lactobacillus acidophilus, and Acinetobacter calcoaceticus have been successfully tested for removing alkylsulfates, alkylamines and fatty acids from solutions simulating flotation plant tailings waters. Removals of ¡Ü90% in <48 h can be easily achieved with no nutrient requirements, since in most cases the flotation reagent residue to be removed is metabolized by the microorganisms themselves.

FEMS Microbiology Reviews 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

Peng, Xiangyu published the artcileDevelopment and utilization of a novel hydrogen bonding enhanced collector in the separation of apatite from quartz, COA of Formula: C14H31NO2, the publication is Minerals Engineering (2022), 107477, database is CAplus.

In the light of the adsorption difference of cationic collectors on quartz and apatite, an addnl. hydrogen bond functional group can be introduced into the traditional collector mol.-dodecylammonium acetate (DDA) to achieve high-efficient separation of minerals. In this study, a new surfactant-N-(2-hydroxy-1, 1-dimethylethyl) dodecylamine (HDMEA) was synthesized in our laboratory and acted as a new-type amine collector in the reverse flotation separation of apatite from quartz. The results of micro-flotation tests indicated that the separation performance of HDMEA was significantly better than that of DDA. When the concentration of HDMEA was 20 mg/L at pH 6.43, the apatite with 38.57% grade and 95.8% recovery could be achieved in mixed-flotation tests. The adsorption mechanism of DDA and HDMEA on quartz and apatite was comparably explored by the measurements of zeta potential, FTIR, contact angle, and AFM as well as the DFT calculations These results demonstrated that improving the hydrogen bonds adsorption on quartz (by -NH- and -OH groups) and increasing the steric-hindrance effect on apatite help to achieve efficient flotation separation of quartz and apatite.

Minerals Engineering 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, COA of Formula: C14H31NO2.

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

Jansson, Mikael published the artcileEvaluation of micellar radii and counterion binding from self-diffusion coefficients as applied to ionic/zwitterionic mixed micellar systems, Application In Synthesis of 2016-56-0, the publication is Journal of Physical Chemistry (1988), 92(23), 6689-93, database is CAplus.

The radii of mixed ionic-zwitterionic micelles have been obtained from micellar self-diffusion data by taking intermicellar interactions into account via a kinetic theory of Brownian motion. Exptl. self-diffusion data of counterions, surfactants, and micellar aggregates were obtained for the complete composition interval for the systems (dodecyldimethylammonio)propanesulfonate (DDAPS)/Li dodecylsulfate and DDAPS/dodecylammonium acetate. A considerably different dependence of mixed micellar radius on composition was observed in the 2 systems. Aggregates containing the anionic amphiphile were found to be larger than the corresponding cationic mixed micelles throughout the complete composition interval. As a check for consistency, the micellar radii were used as input values in model calculations of fractional ion binding ratios. A good agreement was observed with exptl. ion association data.

Journal of Physical Chemistry 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 In Synthesis of 2016-56-0.

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