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Synthesis of porous carbon from orange peel waste for effective volatile organic compounds adsorption: role of typical components

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 942-953 doi: 10.1007/s11705-022-2264-x

Abstract: In this study, porous carbon was synthesized from orange peel by urea-assisted hydrothermal carbonization

Keywords： biomass waste     porous carbon     feedstock composition     urea-assisted hydrothermal carbonization     toluene    

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ASSESSMENT OF HEAVY METALS IN HYDROCHAR PRODUCED BY HYDROTHERMAL CARBONIZATION OF DAIRY MANURE

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 3,   Pages 437-447 doi: 10.15302/J-FASE-2023507

Abstract:

● Content of heavy metals in hydrochar varies considerably, from 50% to 100%.

Keywords： heavy metals     dairy manure     hydrochar     hydrothermal carbonization     waste management    

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Hydrothermal carbonization of livestock mortality for the reduction of pathogens and microbially-derived

Thomas F. Ducey, Jessica C. Collins, Kyoung S. Ro, Bryan L. Woodbury, D. Dee Griffin

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 3, doi: 10.1007/s11783-017-0930-x

Abstract: Hydrothermal carbonization (HTC), utilizing high temperature and pressure, has the potential to treat

Keywords： High-temperature carbonization     Microbial DNA     Livestock mortality    

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Plasma-enabled sensing of urea and related amides on polyaniline

Harinarayanan Puliyalil,Petr Slobodian,Michal Sedlacik,Ruhan Benlikaya,Pavel Riha,Kostya (Ken) Ostrikov,Uroš Cvelbar

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 2,   Pages 265-272 doi: 10.1007/s11705-016-1570-6

Abstract: investigate the sensing mechanism of atmospheric plasma treated PANI for vapor detection of amides using ureathrough a cyclic transition state formed between the functional groups introduced by plasma treatment and ureaThis transition state improved the sensitivity of PANI towards 15 ppm of urea by a factor of 2.4 times

Keywords： gas sensing     urea     PANI     amides     plasma    

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Two-step hydrothermal conversion of biomass waste to humic acid using hydrochar as intermediate

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1719-8

Abstract: A two-step hydrothermal treatment method was adopted in this study to produce humic acid from corn stalksIn the first step of the process, hydrochar was prepared at different hydrothermal temperatures and pHchemical properties were then analyzed, and the hydrochar-derived humic acids were produced under alkaline hydrothermalwere as follows: 1) production in the hydrochar preparation stage, and 2) increment under the alkaline hydrothermalThis study provides an important reference for the preparation of suitable hydrochar with high hydrothermal

Keywords： Biowaste     Hydrochar     Humic acid     Hydrothermal parameter     Unsaturation    

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Design guidelines for urea hydrolysers for ammonia demand of the SCR DENOX project in coal-fired power

Peng ZHENG, Xuan YAO, Wei ZHENG

Frontiers in Energy 2013, Volume 7, Issue 1,   Pages 127-132 doi: 10.1007/s11708-012-0225-7

Abstract: Urea is a perfect substitute source for ammonia in the plant.Urea hydrolysis technology can easily convert urea into ammonia with low expense.Presently, there is still no self-depended mature urea hydrolysis technology for the DENOX project inChina; therefore, this paper proposes several guidelines to design the urea hydrolyser by theoreticalThis paper endeavors to propose suggestions and guidelines to develop domestically urea hydrolysers in

Keywords： urea     hydrolyser     ammonia     selective catalytic reduction (SCR)    

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Nitrogen distribution in the products from the hydrothermal liquefaction of sp. and sp.

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6,   Pages 985-995 doi: 10.1007/s11705-021-2126-y

Abstract: The high contents of nitrogen-containing organic compounds in biocrude obtained from hydrothermal liquefactionIn summary, a brief reaction map was proposed to describe the nitrogen pathway during microalgae hydrothermal

Keywords： microalgae     hydrothermal liquefaction     biocrude     nitrogen distribution    

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Development of New Type of Carbonization Tower in Soda Ash Production

Zhou Guangyao

Strategic Study of CAE 2001, Volume 3, Issue 10,   Pages 28-32

Abstract: However, it is difficult to manufacture the large size carbonization tower because of its special structureNewly developed large size carbonization tower has been put into operation recently.

Keywords： soda ash     converted gas     carbonization tower    

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Low Carbonization System Engineering for Automobiles in China

Zhang Xiaoyan,Wang Yongjun,Li Jun and Fu Lei

Strategic Study of CAE 2018, Volume 20, Issue 1,   Pages 23-29 doi: 10.15302/J-SSCAE-2018.01.004

Abstract: Paris Agreement, the automotive industry in China must lower its CO2 emission and contribute toward low carbonizationhave created a prediction model for CO2 emission from automobiles based on the architecture of low carbonization

Keywords： low carbonization     fuel consumption regulation     automobile technology     life cycle     technology roadmap    

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Synthesis of mono and bis-4-methylpiperidiniummethyl-urea as corrosion inhibitors for steel in acidic

Abbas TEIMOURI, Nasrin SOLTANI, Alireza Najafi CHERMAHINI

Frontiers of Chemical Science and Engineering 2011, Volume 5, Issue 1,   Pages 43-50 doi: 10.1007/s11705-010-0532-7

Abstract: Mono and bis-4-methylpiperidiniummethyl urea were synthesized, characterized and used as new corrosion

Keywords： corrosion inhibitors     mild steel     acidic medium     theoretical studies     DFT    

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modification of broom sorghum-based activated carbon via functionalization with triethylenetetramine and urea

Elaheh Mehrvarz, Ali A. Ghoreyshi, Mohsen Jahanshahi

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 2,   Pages 252-265 doi: 10.1007/s11705-017-1630-6

Abstract: adsorption was enhanced by functionalizing the AC with two different amines: triethylenetetramine (TETA) and ureaThe amount of CO uptake at 298 K and 1 bar achieved by AC-TETA and AC-urea was 3.22 and 2.33 mmol·g

Keywords： activated carbon     broom sorghum     functionalization     CO2 capture    

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Research progress on hydrothermal dissolution and hydrolysis of lignocellulose and lignocellulosic waste

Yan ZHAO, Wenjing LU, Jiajun CHEN, Xiangfeng ZHANG, Hongtao WANG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 2,   Pages 151-161 doi: 10.1007/s11783-013-0607-z

Abstract: Hydrothermal process is a promising technique because of its efficiency to break down the lignocellulosicThis paper critically reviewed the progress done in the research and development of the hydrothermal

Keywords： lignocellulosic waste     hydrothermal conversion     separate dissolution     asynchronous hydrolysis     mechanism    

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Ti incorporation in MCM-41 mesoporous molecular sieves using hydrothermal synthesis

Shengping WANG, Changqing MA, Yun SHI, Xinbin MA

Frontiers of Chemical Science and Engineering 2014, Volume 8, Issue 1,   Pages 95-103 doi: 10.1007/s11705-014-1405-2

Abstract: Titanium-containing mesoporous materials (Ti-MCM-41) were obtained by hydrothermal synthesis.

Keywords： Ti-MCM-41     mesoporous molecular sieve     acid sites     transesterification     hydrothermal synthesis    

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Underlying mechanism of the hydrothermal instability of Cu

Nadeen Al-Janabi,Abdullatif Alfutimie,Flor R. Siperstein,Xiaolei Fan

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 1,   Pages 103-107 doi: 10.1007/s11705-015-1552-0

Abstract: Water induced decomposition of Cu (BTC) (BTC= benzene-1,3,5-tricarboxylate) metal-organic framework (MOF) was studied using dynamic water vapour adsorption. Small-angle X-ray scattering, Fourier transform infrared spectroscopy and differential scanning calorimetry analyses revealed that the underlying mechanism of Cu (BTC) MOF decomposition under humid streams is the interpenetration of water molecules into Cu-BTC coordination to displace organic linkers (BTC) from Cu centres.

Keywords： hydrothermal stability     metal-organic framework (MOF)     open metal sites (OMSs)     dynamic water vapour adsorption    

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Effects of metal ions on the morphology of calcium sulfate hemihydrate whiskers by hydrothermal method

Tianjie Liu, Hao Fan, Yanxia Xu, Xingfu Song, Jianguo Yu

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 4,   Pages 545-553 doi: 10.1007/s11705-017-1665-8

Abstract: ion concentrations on the crystal morphology of calcium sulfate hemihydrate whiskers formed via a hydrothermal

Keywords： metal ions     morphology     calcium sulfate hemihydrate whiskers     hydrothermal method     selective adsorption    

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Title Author Date Type Operation

Synthesis of porous carbon from orange peel waste for effective volatile organic compounds adsorption: role of typical components

Journal Article

ASSESSMENT OF HEAVY METALS IN HYDROCHAR PRODUCED BY HYDROTHERMAL CARBONIZATION OF DAIRY MANURE

Journal Article

Hydrothermal carbonization of livestock mortality for the reduction of pathogens and microbially-derived

Thomas F. Ducey, Jessica C. Collins, Kyoung S. Ro, Bryan L. Woodbury, D. Dee Griffin

Journal Article

Plasma-enabled sensing of urea and related amides on polyaniline

Harinarayanan Puliyalil,Petr Slobodian,Michal Sedlacik,Ruhan Benlikaya,Pavel Riha,Kostya (Ken) Ostrikov,Uroš Cvelbar

Journal Article

Two-step hydrothermal conversion of biomass waste to humic acid using hydrochar as intermediate

Journal Article

Design guidelines for urea hydrolysers for ammonia demand of the SCR DENOX project in coal-fired power

Peng ZHENG, Xuan YAO, Wei ZHENG

Journal Article

Nitrogen distribution in the products from the hydrothermal liquefaction of sp. and sp.

Journal Article

Development of New Type of Carbonization Tower in Soda Ash Production

Zhou Guangyao

Journal Article

Low Carbonization System Engineering for Automobiles in China

Zhang Xiaoyan,Wang Yongjun,Li Jun and Fu Lei

Journal Article

Synthesis of mono and bis-4-methylpiperidiniummethyl-urea as corrosion inhibitors for steel in acidic

Abbas TEIMOURI, Nasrin SOLTANI, Alireza Najafi CHERMAHINI

Journal Article

modification of broom sorghum-based activated carbon via functionalization with triethylenetetramine and urea

Elaheh Mehrvarz, Ali A. Ghoreyshi, Mohsen Jahanshahi

Journal Article

Research progress on hydrothermal dissolution and hydrolysis of lignocellulose and lignocellulosic waste

Yan ZHAO, Wenjing LU, Jiajun CHEN, Xiangfeng ZHANG, Hongtao WANG

Journal Article

Ti incorporation in MCM-41 mesoporous molecular sieves using hydrothermal synthesis

Shengping WANG, Changqing MA, Yun SHI, Xinbin MA

Journal Article

Underlying mechanism of the hydrothermal instability of Cu

Nadeen Al-Janabi,Abdullatif Alfutimie,Flor R. Siperstein,Xiaolei Fan

Journal Article

Effects of metal ions on the morphology of calcium sulfate hemihydrate whiskers by hydrothermal method

Tianjie Liu, Hao Fan, Yanxia Xu, Xingfu Song, Jianguo Yu

Journal Article