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From plasma to plasmonics: toward sustainable and clean water production through membranes
《化学科学与工程前沿(英文)》 2023年 第17卷 第12期 页码 1809-1836 doi: 10.1007/s11705-023-2339-3
关键词: water treatment membrane-based process plasma treatment plasma polymerization plasmonic light-to-heat conversion
工业废渣资源化——针铁矿渣价值化过程的环境影响评价 Article
Andrea Di Maria, Karel Van Acker
《工程(英文)》 2018年 第4卷 第3期 页码 421-429 doi: 10.1016/j.eng.2018.05.008
针铁矿是锌生产过程中产生的富含金属的灰渣。从针铁矿中回收金属被证明是可行的,但大规模回收不具备经济可行性。因此,目前针铁矿采用填埋处理,不仅经济成本高,而且环境风险大。本研究的目标是对一种新的针铁矿灰渣稳定化方法进行环境影响评价,该方法旨在回收针铁矿中有用的锌并通过生成清洁副产物避免填埋针铁矿。所述的针铁矿稳定化方法包含两道工序:① 等离子体烟化和②烟化渣无机聚合。等离子体烟化通过针铁矿烟化回收有用金属。脱去金属的烟化渣经无机聚合形成无机聚合物,无机聚合物可作为一种新建材代替普通硅酸盐水泥(OPC)混凝土。生命周期评价(LCA)用于比较无机聚合物的环境影响与等效普通硅酸盐水泥混凝土的环境影响。生命周期评价结果显示烟化法和无机聚合的环境负担与回收金属、代替普通硅酸盐水泥混凝土、避免针铁矿填埋的环境效益之间此消彼长的关系。由于避免了针铁矿的填埋,用针铁矿生产无机聚合物在一些环境影响类别里的环境表现更好。然而,在全球变暖等另外一些环境影响类别里,针铁矿稳定化受到等离子体烟化法高能耗要求的影响很大,能耗要求高是本文提出的针铁矿回收方案的环境热点。本文指出了实现针铁矿可持续稳定化的关键要素,包括使用清洁能源、提高烟化气排放控制的有效性和通过提高无机聚合过程的效率减少烟化渣的使用。
ZHANG Huilan, WANG Daowen
《医学前沿(英文)》 2008年 第2卷 第1期 页码 11-14 doi: 10.1007/s11684-008-0003-4
Anna Khlyustova, Cédric Labay, Zdenko Machala, Maria-Pau Ginebra, Cristina Canal
《化学科学与工程前沿(英文)》 2019年 第13卷 第2期 页码 238-252 doi: 10.1007/s11705-019-1801-8
Gas phase ethylene polymerization over SiO
Liuzhong LI, Aiyou HAO, Ruihua CHENG, Boping LIU
《化学科学与工程前沿(英文)》 2011年 第5卷 第1期 页码 89-95 doi: 10.1007/s11705-010-0558-x
关键词: UCC S-2 catalyst Al-alkyl co-catalyst gas-phase ethylene polymerization high density polyethylene
Kinetic Monte Carlo simulations of plasma-surface reactions on heterogeneous surfaces
Daniil Marinov
《化学科学与工程前沿(英文)》 2019年 第13卷 第4期 页码 815-822 doi: 10.1007/s11705-019-1837-9
关键词: plasma-surface interaction kinetic Monte Carlo plasma nano technology
Atomistic simulations of plasma catalytic processes
Erik C. Neyts
《化学科学与工程前沿(英文)》 2018年 第12卷 第1期 页码 145-154 doi: 10.1007/s11705-017-1674-7
Plasma-catalysis: Is it just a question of scale?
J. Christopher Whitehead
《化学科学与工程前沿(英文)》 2019年 第13卷 第2期 页码 264-273 doi: 10.1007/s11705-019-1794-3
关键词: plasma catalysis plasma-activated catalysis non-thermal plasma CO2 conversion
Submerged arc plasma system combined with ozone oxidation for the treatment of wastewater containing
《环境科学与工程前沿(英文)》 2021年 第15卷 第5期 doi: 10.1007/s11783-020-1384-0
• Submerged arc plasma was introduced in terms of wastewater treatment.
关键词: Thermal plasma Submerged arc plasma Wastewater Ozone Phenol Highly energetic electron
Yakai FENG, Haiyang ZHAO, Li ZHANG, Jintang GUO,
《化学科学与工程前沿(英文)》 2010年 第4卷 第3期 页码 372-381 doi: 10.1007/s11705-010-0005-z
关键词: biomimetic amphiphilic amphiphilic phosphorylcholine endothelial functional biomaterial
Haibo ZHANG,Yanping YANG,He LIU,Jie SONG,Shibin SHANG,Zhanqian SONG
《农业科学与工程前沿(英文)》 2017年 第4卷 第1期 页码 97-105 doi: 10.15302/J-FASE-2016115
关键词: dehydroabietic acid bulk polymerization kinetics autocatalytic kinetic model
Modelling and diagnostics of multiple cathodes plasma torch system for plasma spraying
Kirsten BOBZIN, Nazlim BAGCIVAN, Lidong ZHAO, Ivica PETKOVIC, Jochen SCHEIN, Karsten HARTZ-BEHREND, Stefan KIRNER, José-Luis MARQUéS, Günter FORSTER
《机械工程前沿(英文)》 2011年 第6卷 第3期 页码 324-331 doi: 10.1007/s11465-011-0125-2
Usage of a multiple-arcs system has significantly improved process stability and coating properties in air plasma spraying. However, there are still demands on understanding and controlling the physical process to determine process conditions for reproducible coating quality and homogeneity of coating microstructure. The main goal of this work is the application of numerical simulation for the prediction of the temperature profiles at the torch outlet for real process conditions. Behaviour of the gas flow and electric arcs were described in a three-dimensional numerical model. The calculated results showed the characteristic triangular temperature distribution at the torch nozzle outlet caused by three electric arcs. These results were compared with experimentally determined temperature distributions, which were obtained with specially developed computed tomography equipment for reconstructing the emissivity and temperature distribution of the plasma jet close to the torch exit. The calculated results related to temperature values and contours were verified for the most process parameters with experimental ones.
关键词: plasma spraying electric arc three-cathode plasma torch numerical simulation computed tomography
null
《医学前沿(英文)》 2014年 第8卷 第4期 页码 477-483 doi: 10.1007/s11684-014-0346-y
The association between dyslipidemia and elevated fasting glucose in type 2 diabetes is well known. In non-diabetes, whether this association still exists, and whether dyslipidemia is an independent risk factor for high fasting plasma glucose (FPG) levels are not clear. This cross-sectional study recruited 3460 non-diabetic Chinese subjects (1027 men, and 2433 women, aged 35–75 years old) who participated in a health survey. Men and women were classified into tertiles by levels of plasma lipids respectively. In women, the prevalence of impaired fasting glucose (IFG) was decreased with increased HDL-C. A stepwise increase in HDL-C was associated with decreasing FPG levels (lowest tertiles, FPG: 5.376±0.018; middle tertiles, 5.324±0.018; highest tertiles, 5.276±0.018 mmol/L; P=0.001). Reversely, FPG levels increased from lowest tertiles to highest tertiles of LDL-C, TC, and TG. we found that women in the first tertile with lower HDL-C level had a 1.75-fold increase in risk of IFG compared with non-diabetic women in the third tertile with higher HDL-C level (OR: 1.75; 95% CI: 1.20--2.56). In men, no significant association was found. We took age, BMI, waist/hip ratio, education, smoking, alcohol drinking, and physical exercise as adjusted variables. In Chinese non-diabetic women, dyslipidemia is independently associated with high levels of FPG; TG, HDL-C, and LDL-C are predictors of IFG independent of BMI and waist/hip ratio.
关键词: dyslipidemia plasma lipids plasma fasting glucose impaired fasting glucose non-diabetes
《医学前沿(英文)》 doi: 10.1007/s11684-023-1022-x
关键词: acute promyelocytic leukemia plasma proteomics plasma metabolomics cross-sectional correlation network pathogenesis treatment
The role of ions in plasma catalytic carbon nanotube growth: A review
Erik C. Neyts
《化学科学与工程前沿(英文)》 2015年 第9卷 第2期 页码 154-162 doi: 10.1007/s11705-015-1515-5
关键词: plasma-enhanced chemical vapor deposition (PECVD) carbon nanotube (CNT) ion bombardment defect healing
标题 作者 时间 类型 操作
Diagnostic evaluation of plasma aldosterone concentration to plasma renin activity ratio in primary aldosteronism
ZHANG Huilan, WANG Daowen
期刊论文
Important parameters in plasma jets for the production of RONS in liquids for plasma medicine: A brief
Anna Khlyustova, Cédric Labay, Zdenko Machala, Maria-Pau Ginebra, Cristina Canal
期刊论文
Kinetic Monte Carlo simulations of plasma-surface reactions on heterogeneous surfaces
Daniil Marinov
期刊论文
Submerged arc plasma system combined with ozone oxidation for the treatment of wastewater containing
期刊论文
Surface modification of biomaterials by photochemical immobilization and photograft polymerization to
Yakai FENG, Haiyang ZHAO, Li ZHANG, Jintang GUO,
期刊论文
Synthesis and bulk polymerization kinetics of monomer dehydroabietic acid-(2-acryloyloxy-ethoxy)-ethyl
Haibo ZHANG,Yanping YANG,He LIU,Jie SONG,Shibin SHANG,Zhanqian SONG
期刊论文
Modelling and diagnostics of multiple cathodes plasma torch system for plasma spraying
Kirsten BOBZIN, Nazlim BAGCIVAN, Lidong ZHAO, Ivica PETKOVIC, Jochen SCHEIN, Karsten HARTZ-BEHREND, Stefan KIRNER, José-Luis MARQUéS, Günter FORSTER
期刊论文
Gender differences in the relationship between plasma lipids and fasting plasma glucose in non-diabetic
null
期刊论文
Cross-sectional network analysis of plasma proteins/metabolites correlated with pathogenesis and therapeutic
期刊论文