Results 201 to 210 of about 155,336 (257)
Some of the next articles are maybe not open access.

Related searches:

Influence of ammonium nitrate on the crystallisation of ammonium sulfate

Environmental Technology, 2023
This study aims to explore the influence mechanism of ammonium nitrate produced by ozone denitrification on the crystallisation of ammonium sulfate, a by-product of ammonia desulfurisation. The laser method was used to study the influence of ammonium nitrate on the solubility and metastable zone width of ammonium sulfate. An experiment on the influence
Bangfu Huang   +7 more
openaire   +2 more sources

Phase boundaries in ammonium sulfate

Physica Status Solidi (a), 1977
Phase boundaries between paraelectric and ferroelectric regions of ammonium sulfate single crystal plates are investigated. The stable directions of the boundaries with respect to the crystallo-graphic axes are deduced from spontaneous deformations at the phase transition.
H. Hussinger, G. Unruh
openaire   +1 more source

Toxicology of ammonium sulfate in the lung

Bulletin of Environmental Contamination and Toxicology, 1980
Despite the relatively low toxicity of ammonium sulfate in experimental animals, it cannot be concluded that increased sulfuric acid production is harmless to human health. Many other pollutants are present in ambient air with possible synergistic effects.
W E, Pepelko, J K, Mattox, A L, Cohen
openaire   +2 more sources

Reactive Uptake of Dimethylamine by Ammonium Sulfate and Ammonium Sulfate–Sucrose Mixed Particles

The Journal of Physical Chemistry A, 2016
Short-chain alkyl amines can undergo gas-to-particle partitioning via reactive uptake by ammonium salts, whose phases have been thought to largely influence the extent of amine uptake. Previous studies mainly focused on particles of single ammonium salt at either dry or wet conditions without any addition of organic compounds. Here we report the uptake
Yangxi Chu, Chak K. Chan
openaire   +3 more sources

Generation and characterization of submicron ammonium sulfate and ammonium hydrogen sulfate aerosols

Atmospheric Environment (1967), 1978
Abstract Ammonium sulfate condensation aerosols with particle diameters of 0.01 to 0.3 μm were produced by two methods and studied. In the first method, submicron (NH4)2SO4 aerosols were obtained when an (NH4)2SO4 solution was nebulized, dried, thermally decomposed and the reactants allowed to condense.
K.W. Tu, G.M. Kanapilly
openaire   +1 more source

Heterogeneous Reactions of Alkylamines with Ammonium Sulfate and Ammonium Bisulfate

Environmental Science & Technology, 2011
The heterogeneous reactions between alkylamines and ammonium salts (ammonium sulfate and ammonium bisulfate) have been studied using a low-pressure fast flow reactor coupled to an ion drift-chemical ionization mass spectrometer (ID-CIMS) at 293 ± 2 K. The uptake of three alkylamines, i.e., monomethylamine, dimethylamine, and trimethylamine, on ammonium
Chong, Qiu   +4 more
openaire   +2 more sources

Controlled cooling crystallization of ammonium sulfate in the ternary system ammonium sulfate-ammonium nitrate-water

Industrial & Engineering Chemistry Research, 1991
The controlled cooling crystallization of ammonium sulfate in the ternary system: ammonium sulfate-ammonium nitrate-water considering the effect of the cooling rate was studied on the basis of the experimental nucleation and growth kinetics. For this, the solubility of ammonium sulfate in the ternary system was determined, and the maximum allowable ...
Cheong Song Choi, Ik Soo Kim
openaire   +1 more source

Home - About - Disclaimer - Privacy