Crystal structure of 3-(3-bromophenyl)-4-(3,5-dichlorophenylamino) furan-2(5H)-one, C16H10BrCl2NO2

Exposures to particulate matter with a diameter of 2.5 μm or less (PM2.5) may influence the risk of birth defects and make you allergic, which causes serious harm to human health. Bamboo charcoal can adsorb harmful substances,that was of benefitto people's health. In order to figure out the optimal adsorbtion condition and the intrinsic change of bamboo charcoal, five chemicals were adsorbed by bamboo charcoal and were analyzed by FT-IR. The optimal blast time was 80 min of NaSO, 100 min of NaSO, 20 min of NaSO, 120 min of Fe(SO) and 60 min or 100 min of S. FT-IR spectra showed that bamboo charcoal had five characteristic peaks of S-S stretch, HO stretch, O-H stretch, C 000000000000 000000000000 000000000000 111111111111 000000000000 111111111111 000000000000 000000000000 000000000000 O stretch or CC stretch, and NO stretch at 3850 cm, 3740 cm, 3430 cm, 1630 cm and 1530 cm, respectively. For NaSO, the peaks at 3850 cm, 3740 cm, 3430 cm, 1630 cm and 1530 cm achieved the maximum at 20 min. For NaSO, the peaks at 3850 cm, 3740 cm, 3430 cm and 1530 cm achieved the maximum at 40 min. For NaSO, the peaks at 3850 cm, 3740 cm and 1530 cm achieved the maximum at 40 min. For Fe(SO), the peaks at 3850 cm, 3740 cm, 1630 cm and 1530 cm achieved the maximum at 120 min. For S, the peaks at 3850 cm and 3740 cm achieved the maximum at 40 min, the peaks at 1630 cm and 1530 cm achieved the maximum at 40 min. It proved that bamboo charcoal could remove sulfur powder from air to restrain sulfur allergies.

Section: Introductionmentioning

confidence: 99%

Adsorption characteristics of sulfur powder by bamboo charcoal to restrain sulfur allergies

Peng

Liu

et al. 2017

“…Acticarbon with highly developed porous structure and huge specific surface area (Ding et al, 2002), good chemical stability and thermal stability, high mechanical strength and surface contains a variety of oxygen containing functional groups (Yu et al, 2005 and Pu and Jiang, 2005). What’s more, acticarbon, which contained potassium, calcium and other minerals, could have adsorption and filtration of extractives, oil, other matters (Peng et al, 2013a, Peng et al, 2013b, Peng et al, 2013c, Peng et al, 2014a, Peng et al, 2012, Peng et al, 2011, Xiao et al, 2013, Wang et al, 2013, Peng and Le, 2012, Peng et al, 2011, Liu et al, 2008, Zhang et al, 2008, Qi et al, 2012). The fabric inhibited bacterial metabolism causing fewer allergic skin reactions than other fibers sterilized with antimicrobial agents.…”

Section: Introductionmentioning

confidence: 99%

Adsorption characteristics of sulfur solution by acticarbon against drinking-water toxicosis

Liu

Furuta

et al. 2017

Sulfur and ammonia nitrogen are rich nutrient pollutants, after entering water can cause algal blooms, cause eutrophication of water body, the spread of them will not only pollute the environment, destroy the ecological balance, but also harm human health through food chain channels, especially drinking-water toxicosis. Acticarbon can adsorb harmful substances, it was beneficial for people's health. In order to figure out the optimal adsorption condition and the intrinsic change of acticarbon, five chemicals were adsorbed by acticarbon and analyzed by FT-IR. The optimal adsorption condition of Fe(SO), NaSO, NaSO, S and NaSO was 9 g/1000 g at 80 min, 21 g/1000 g at 20 min, 15g/1000 g at 20 min, 21 g/1000 g at 60 min and 21 g/1000 g at 100 min, respectively. FT-IR spectra showed that acticarbon had eight characteristic peaks, such as S-S stretch, HO stretch, O-H stretch, -C-H stretch, C 000000000000 000000000000 000000000000 111111111111 000000000000 111111111111 000000000000 000000000000 000000000000 O or CC stretch, CH bend, C-H were at 3850 cm, 3740 cm, 3435 cm, 2925 cm, 1630 cm, 1390 cm, 1115 cm, 600 cm, respectively. For FT-IR spectra of Fe(SO), the peaks at 3850 cm, 3740 cm, 2925 cm achieved the maximum with 9 g/1000 g at 20 min. For NaSO, the peaks at 2925 cm, 1630 cm, 1390 cm, 1115 cm, 600 cm achieved the maximum with 21 g/1000 g at 120 min. For ones of NaSO, the peaks at 3850 cm, 3740 cm, 1390 cm, 1115 cm, 600 cm, achieved the maximum with 2 g/1000 g at 80 min. For ones of S, the peaks at 3850 cm, 3740 cm, 2925 cm achieved the maximum with 19 g/1000 g at 100 min, the peaks at 1390 cm, 1115 cm, 600 cm achieved the maximum with 19 g/1000 g at 20 min. For FT-IR spectra of NaSO, the peaks at 1630 cm, 1390 cm, 1115 cm, 600 cm achieved the maximum with 2 g/1000 g at 100 min. It provided that acticarbon could adsorb and desulphurize from sulfur solution against drinking-water toxicosis.

“…Xue and Hu have analyzed the mechanical properties of LVL made of poplar and birch by means of composite material mechanics and computer simulation, and have found that the theoretical results for the elastic modulus and static bending strength are very close to those found by finite element analysis (Xue and Hu, 2012), where the maximum relative error between the two results is no more than 5% wood extractives could reduce mechanical properties (Khan et al, 2015, Khaskheli et al, 2015). Many studies have been made using molecular identification methods to understand the chemical composition of many woody extracts and biomasses (Peng et al, 2011, Penget al, 2012a, Peng and Le, 2012b, Peng et al, 2012c). The research results are very effective and carry great reference value (Peng et al, 2013a, Peng et al, 2013b, Peng et al, 2013c, Peng et al, 2014a, Peng et al, 2014b).…”

Section: Antibacterial Preparationmentioning

confidence: 99%

Review on antibacterial biocomposites of structural laminated veneer lumber

Chen

Lei

et al. 2016

In this review, the characteristics and applications of structural laminated veneer lumber made from planted forest wood is introduced, and its preparation is explained, including various tree species and slab qualities, treatments for multiple effects and reinforced composites. The relevant factors in the bonding technology and pressing processes as well as the mechanical properties, research direction and application prospects of structural laminated veneer lumber made from planted forest wood are discussed.