Results 11 to 20 of about 293,672 (350)

A CHARGE-ASSISTED HYDROGEN-BONDED ORGANIC FRAMEWORK FOR SELECTIVE SEPARATION OF P-XYLENE [PDF]

open access: yesQuímica Nova
A charge-assisted hydrogen-bonded organic framework (HOF) FJU-201 is constructed by N,N’-bis(5-isophthalic acid)naphthalimide divalent anion (H2L2-), p-xylene and dimethylammonium. FJU-201 can only crystallize in solutions containing p-xylene, and cannot
Chundiao Shi   +4 more
doaj   +1 more source

Synthesis and Characterization of Nitro-p-xylenes

open access: yesMolecules, 2005
In this paper we elected to nitrate p-xylene because this compound has onlyone mononitro- and trinitro- isomer. Trinitro-p-xylene was used as a starting material forthe synthesis of other compounds in subsequent work.
Y. Kai-Bei   +4 more
doaj   +1 more source

Điều kiện nuôi cấy tối ưu cho sự phân hủy benzene, toluene và xylene của vi khuẩn Rhodococcus sp. XL6.2

open access: yesTạp chí Khoa học Đại học Cần Thơ, 2022
Các hydrocarbon thơm như benzene, toluene và xylene (BTX) là thành phần chính của xăng và là dung môi được sử dụng rộng rãi trong công nghiệp. BTX cũng được xem là những hợp chất ô nhiễm phổ biến đối với nước mặt và nước ngầm.
Nguyễn Thị Phi Oanh   +5 more
doaj   +1 more source

Protective Effect of Flaxseed on the Health of Experimental Animals Exposed to Xylene

open access: yesFolia Veterinaria, 2020
Xylene is mainly used as a solvent in the printing, tire and leather industries. It is also used as: a facility cleaner, paint and varnish thinner, component of fuel, and chemical for the laboratory processing of histological preparations.
Kuráňová E.   +3 more
doaj   +1 more source

A TPD and RAIRS comparison of the low temperature behavior of benzene, toluene, and xylene on graphite [PDF]

open access: yes, 2018
The first comparative study of the surface behavior of four small aromatic molecules, benzene, toluene, p-xylene, and o-xylene, adsorbed on graphite at temperatures ≤30 K, is presented. Intermolecular interactions are shown to be important in determining
Brigham, Lorna   +3 more
core   +1 more source

The effect of the alternative solutions to formaldehyde and xylene on tissue processing

open access: yesIndian Journal of Pathology and Microbiology, 2013
Introduction and Aim: To assess the impact of new alternative solutions to formaldehyde and xylene on tissue processing, 13 different tissue processings were designed and performed on thirteen different tissues by using five different fixatives ...
Ilgin Aydin   +3 more
doaj   +1 more source

The Manufacture of Synthetic Rutile by Solvent Extraction of Tri-Alkyl Phosphine Oxide from HCl Leaching Solution of Soda-Roasted Ilmenite Ore

open access: yesMetals, 2020
To manufacture TiO2, a high-purity synthetic rutile, the recovery of Ti was investigated using a hydro-metallurgical process. Using a feed solution containing 32050 mg/L Ti, 110 mg/L Si, 88 mg/L Nb, 2614 mg/L Fe, and 130 mg/L Zr, solvent-extraction ...
Sung-Ho Joo   +7 more
doaj   +1 more source

Assessing the effect of BTEX on blood and spirometry parameters staff in a petroleum refinery

open access: yesFrontiers in Public Health, 2022
This study aimed to investigate the impact of BTEX compound on blood and spirometry parameters of staff in the Abadan petroleum refinery (Iran). In 80 staff was examined in terms of BTEX exposure (40 exposed and 40 non-exposed).
Samad Jalilian   +5 more
doaj   +1 more source

Extension of the single-event microkinetic model to alkyl substituted monoaromatics hydrogenation on a Pt catalyst [PDF]

open access: yes, 2012
The Single-Event Micro Kinetic (SEMK) methodology, which had been successfully applied to benzene hydrogenation on a Pt catalyst, has now been extended toward substituted monoaromatics, that is, toluene and o-xylene.
Bera, Tapan, Marin, Guy, Thybaut, Joris
core   +2 more sources

Host-guest and guest-guest interactions between xylene isomers confined in the MIL-47(V) pore system [PDF]

open access: yes, 2012
The porous MIL-47 material shows a selective adsorption behavior for para-, ortho-, and meta-isomers of xylenes, making the material a serious candidate for separation applications.
AD Becke   +45 more
core   +2 more sources

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