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Dilution sampling and analysis of particulate matter in biomass-derived syngas

Xiaoliang WANG, Curtis ROBBINS, S. Kent HOEKMAN, Judith C. CHOW, John G. WATSON, Dennis SCHUETZLE

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3,   Pages 320-330 doi: 10.1007/s11783-011-0347-x

Abstract: Ultrafine particle number concentration and PM chemical constituents were also much lower in the IBR

Keywords： dilution source sampling     syngas characterization     biomass gasification     ultrafine particles    

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Graft copolymerization of -isopropylacrylamide with 3-(methacryloxy)propyl trimethoxysilane on ultrafine

ZHANG Liping, ZHU Yi, NI Caihua

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 3,   Pages 242-247 doi: 10.1007/s11705-008-0043-y

Abstract: Thermosensitive core-shell particles were synthesized through graft copolymerization of -isopropylacrylamidewith [ 3-(methacryloxy) propyl]trimethoxysilane (MPT) coupled on the surface of ultrafine silica beadsDifferential scanning calorimetry (DSC) has revealed the thermosensitivity of the particles.The thermosensitive particles were used as packing materials of high performance liquid chromatography

Keywords： undergoes     water-methanol     surfactant concentration     copolymerization     chromatography    

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Preparation of ultrafine α-AlO using precipitation-azeotropic distillation method

XIAO Jin, QIN Qi, ZHOU Feng, CHEN Yanbin, WAN Ye

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 2,   Pages 226-231 doi: 10.1007/s11465-008-0029-y

Abstract: Then, AACH was calcined into ultrafine ?-AlO powder.The factors that influence the dispersion property of ultrafine ?The changes of the structure and property of ultrafine alumina in the thermal treatment process are alsoThe results show that ultrafine ?After AACH has been calcined at 1200°C for 2 h, the ultrafine ?

Keywords： calcination temperature     spherical     AACH     carbonate hydroxide     ammonium carbonate    

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Ultrafine Fe-modulated Ni nanoparticles embedded within nitrogen-doped carbon from Zr-MOFs-confined conversion

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 7,   Pages 1114-1124 doi: 10.1007/s11705-021-2087-1

Abstract: In this study, ultrafine Fe-modulated Ni nanoparticles embedded in a porous Ni-doped carbon matrix were

Keywords： metal-organic framework     pyrolysis     ultrafine     Fe-modulated Ni nanoparticles     oxygen evolution reaction    

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Calculation of collision frequency function for aerosol particles in free molecule regime in presence

Xiaowei LUO, Yannick BENICHOU, Suyuan YU

Frontiers in Energy 2013, Volume 7, Issue 4,   Pages 506-510 doi: 10.1007/s11708-013-0275-5

Abstract: The collision frequency function for aerosol particles has already been calculated for the free moleculeinfluence of internal force fields such as magnetic force, electric force and molecular forces, created by particlesthemselves, recalculated the collision frequency in the case of particles much smaller than the mean

Keywords： aerosol particles     collision frequency function     coagulation    

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Polymer-nanoinorganic particles composite membranes: a brief overview

Zhen-liang XU, Li-yun YU, Ling-feng HAN

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 3,   Pages 318-329 doi: 10.1007/s11705-009-0199-0

Abstract: Polymer-nanoinorganic particles composite membranes present an interesting approach for improving theThe preparations and structures of polymer-nanoinorganic particles composite membranes and their unique

Keywords： polymer     nanoinorganic particles     composite membranes    

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Transparent exopolymer particles (TEPs)-associated protobiofilm: A neglected contributor to biofouling

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1361-7

Abstract:

• Bacteria could easily and quickly attached onto TEP to form protobiofilms.

Keywords： Transparent exopolymer particles (TEPs)     TEP-protobiofilm     Bacteria attachment     Biofouling of membrane    

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Dynamic characteristics of molten droplets and hot particles falling in liquid pool

Liangxing LI, Weimin MA, Huixiong LI, Tingkuan CHEN,

Frontiers in Energy 2010, Volume 4, Issue 2,   Pages 246-251 doi: 10.1007/s11708-009-0077-y

Abstract: The dynamic characteristics of molten droplets and hot particles at the very beginning of their fall

Keywords： dynamic characteristics     molten droplets     high-temperature particles     fuel and coolant interactions    

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Selective removal of phenol by spherical particles of

Qingchuan CHEN, Yicun WEN, Yu CANG, Li LI, Xuhong GUO, Rui ZHANG

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 2,   Pages 162-169 doi: 10.1007/s11705-013-1318-5

Abstract: Spherical particles of -, - and -cyclodextrin (CD) polymers to efficiently remove phenol from wasteBy controlling the amounts of crosslinker and water, well-defined spherical polymer particles with controllableDue to the selective inclusion associations between CD groups and phenol, these CD spherical polymer particlesAmong them -CD polymer particles showed the best performance.were used to fit the experimental data of phenol removal from aqueous solution using these CD polymer particles

Keywords： cyclodextrin polymer particles     phenol     kinetic models     adsorption isotherm equilibrium models    

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Characteristics and mixing state of S-rich particles in haze episodes in Beijing

Jun Hu, Fengkui Duan, Kebin He, Yongliang Ma, Shuping Dong, Xiande Liu

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 5, doi: 10.1007/s11783-016-0861-y

Abstract: Four types of S-rich particles are identified by SEM/FESEM-EDX With on-line observation, characteristicsof S-rich particles are discovered Intensities of formation of S-rich particles are seasonally differentFour major types of S-rich particles, including secondary CaSO particles (mainly observed in summer), S-rich mineral particles (SRM), S-rich water droplets (SRW) and (C, O, S)-rich particles (COS) werethat (C, O, S)-rich particles had two major mixing states in different seasons.

Keywords： S-rich particles     Morphology     Element distribution     Mixing state    

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Advanced Ultrafine Technology of Microstructure of Iron and Steel

Chen Yunbo,Zhang Fucheng,Zhu Zuoming,Zhang Jiming,Cao Guohua,Wu Yuping

Strategic Study of CAE 2003, Volume 5, Issue 1,   Pages 74-81

Abstract:

In this paper the research results of ultrafine technology of microstructure for iron and steel inThe condition to be used for every ultrafine technology was also discussed.

Keywords： steel     materials     ultrafine    

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Fundamental influences of particles on stirred and unstirred venting processes of foaming systems

Henrik LEIMEISTER,Jörg STEINBACH

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 2,   Pages 141-148 doi: 10.1007/s11705-014-1423-0

Abstract: So far, scenarios in which particles were part of the system and should have been accounted for did ignoreCurrent research shows that particles can have a major influence on the venting behaviour.Experimental results indicate that particles affect level swell and relief flow especially of foamy systems

Keywords： venting     multi-phase    

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Hygroscopicity of ambient submicron particles in urban Hangzhou, China

Jiachen ZHANG, Lin WANG, Jianmin CHEN, Shengmao FENG, Jiandong SHEN, Li JIAO

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3,   Pages 342-347 doi: 10.1007/s11783-011-0358-7

Abstract: In this study, hygroscopicity of size-segregated ambient submicron particles in urban Hangzhou was studiedThe submicron particles in Hangzhou showed a minor hygroscopic growth at 73% relative humidity (RH),Monomodal distribution accounted for 90% for 30 nm particles, 17% for 50 nm particles, and less than7% for particles larger than 50 nm at 82% RH.Our results imply that submicron particles in urban Hangzhou were almost entirely externally mixed, and

Keywords： hygroscopicity     hygroscopic tandem differential mobility analyzer (H-TDMA)     submicron ambient particles    

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Collaborative control of fine particles and ozone required in China for health benefit

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 8, doi: 10.1007/s11783-023-1692-2

Abstract:

● Increased DAAO offsets 3/4 of the decrease of DAAP in 2013–2020.

Keywords： Excess deaths     Long-term exposure     Fine particle     Ozone    

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Effects of seed particles Al

Xiao Zhang, Biwu Chu, Junhua Li, Chaozhi Zhang

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 4, doi: 10.1007/s11783-017-0936-4

Abstract: Seed particles Al O , Al (SO ) and H SO were selected to investigate their effects on secondary aerosolEffect of seed particles on SA formation was related to their acid-base properties and the presence of

Keywords： Seed particle     Secondary aerosol     Sulfur dioxide     Ammonia     Acid-catalyzing effect    

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Title Author Date Type Operation

Dilution sampling and analysis of particulate matter in biomass-derived syngas

Xiaoliang WANG, Curtis ROBBINS, S. Kent HOEKMAN, Judith C. CHOW, John G. WATSON, Dennis SCHUETZLE

Journal Article

Graft copolymerization of -isopropylacrylamide with 3-(methacryloxy)propyl trimethoxysilane on ultrafine

ZHANG Liping, ZHU Yi, NI Caihua

Journal Article

Preparation of ultrafine α-AlO using precipitation-azeotropic distillation method

XIAO Jin, QIN Qi, ZHOU Feng, CHEN Yanbin, WAN Ye

Journal Article

Ultrafine Fe-modulated Ni nanoparticles embedded within nitrogen-doped carbon from Zr-MOFs-confined conversion

Journal Article

Calculation of collision frequency function for aerosol particles in free molecule regime in presence

Xiaowei LUO, Yannick BENICHOU, Suyuan YU

Journal Article

Polymer-nanoinorganic particles composite membranes: a brief overview

Zhen-liang XU, Li-yun YU, Ling-feng HAN

Journal Article

Transparent exopolymer particles (TEPs)-associated protobiofilm: A neglected contributor to biofouling

Journal Article

Dynamic characteristics of molten droplets and hot particles falling in liquid pool

Liangxing LI, Weimin MA, Huixiong LI, Tingkuan CHEN,

Journal Article

Selective removal of phenol by spherical particles of

Qingchuan CHEN, Yicun WEN, Yu CANG, Li LI, Xuhong GUO, Rui ZHANG

Journal Article

Characteristics and mixing state of S-rich particles in haze episodes in Beijing

Jun Hu, Fengkui Duan, Kebin He, Yongliang Ma, Shuping Dong, Xiande Liu

Journal Article

Advanced Ultrafine Technology of Microstructure of Iron and Steel

Chen Yunbo,Zhang Fucheng,Zhu Zuoming,Zhang Jiming,Cao Guohua,Wu Yuping

Journal Article

Fundamental influences of particles on stirred and unstirred venting processes of foaming systems

Henrik LEIMEISTER,Jörg STEINBACH

Journal Article

Hygroscopicity of ambient submicron particles in urban Hangzhou, China

Jiachen ZHANG, Lin WANG, Jianmin CHEN, Shengmao FENG, Jiandong SHEN, Li JIAO

Journal Article

Collaborative control of fine particles and ozone required in China for health benefit

Journal Article

Effects of seed particles Al

Xiao Zhang, Biwu Chu, Junhua Li, Chaozhi Zhang

Journal Article