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A novel fluid catalytic cracking process for maximizing

Youhao Xu, Shouye Cui

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 1,   Pages 9-23 doi: 10.1007/s11705-017-1696-1

Abstract: A concept that two different reaction zones include cracking zone and conversion zone is proposed asthe fundamental of MIP by research on fluid catalytic cracking (FCC) reaction chemistry.

Keywords： gasoline     iso-paraffins     FCC     desulfurization     octane number    

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Study on reformulation of fluid catalytic cracking gasoline and increasing production of light olefins

YAN Pingxiang, MENG Xianghai, GAO Jinsen, XU Chunming, SUI Zhiyu

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 1,   Pages 74-79 doi: 10.1007/s11705-008-0016-1

Abstract: light olefins (light olefins including ethylene, propylene and butylene) and the composition of the fluidcatalytic cracking (FCC) gasoline upgraded over the self-made catalyst GL in a confined fluidized bed
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Investigation of phosphate adsorption from an aqueous solution using spent fluid catalytic cracking catalyst

Zhen Li, Zhaofu Qiu, Ji Yang, Benteng Ma, Shuguang Lu, Chuanhui Qin

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 6, doi: 10.1007/s11783-018-1082-3

Abstract:

Spent FCC catalyst with lanthanum is proposed as a novel P-removal adsorbent.

The spent FCC catalyst exhibits 99% adsorption efficiency for low P-concentration wastewater (C0 <5.0 mg/L).

High affinity, endothermic reaction and fast sorption kinetics are achieved.

The phosphate is adsorbed in the form of LaPO4 and KH2PO4.

Keywords： Spent FCC catalyst     Phosphate removal     Adsorption     Lanthanum    

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Tuning of the active phase structure and hydrofining performance of alumina-supported tri-metallic WMoNi catalysts via phosphorus incorporation

Shufeng Shan, Haiyan Liu, Gang Shi, Xiaojun Bao

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 1,   Pages 59-69 doi: 10.1007/s11705-017-1686-3

Abstract: Catalytic tests using a fluid catalytic cracking diesel fuel showed that the changes in the MSIs and

Keywords： fluid catalytic cracking diesel     hydrofining performance     WMoNiP/Al2O3     synergetic    

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Deep desulfurization of diesel fuels by catalytic oxidation

YU Guoxian, CHEN Hui, LU Shanxiang, ZHU Zhongnan

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 2,   Pages 162-166 doi: 10.1007/s11705-007-0030-8

Abstract: prepared by dissolving dibenzothiophene (DBT), which was selected as a model organosulfur compound in dieselCatalytic performance of the activated carbons with saturation adsorption of DBT was investigated inCatalytic performance of the combination of activated carbon and formic acid is higher than that of only

Keywords： organosulfur compound     performic     presence     activated     hydrogen peroxide    

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Deep Catalytic Cracking Technology Bridging Petroleum Processing with Chemical Industry

Li Zaiting

Strategic Study of CAE 1999, Volume 1, Issue 2,   Pages 67-71

Abstract:

Deep catalytic cracking (DCC) is a novel technology for producing basic organic raw material, especially

Keywords： deep catalytic cracking     petrochemical industry     propylene     isobutylene    

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Targeted Catalytic Cracking to Olefins (TCO): Reaction Mechanism, Production Scheme, and Process Perspectives Review

Youhao Xu, Yanfen Zuo, Wenjie Yang, Xingtian Shu, Wei Chen, Anmin Zheng

Engineering 2023, Volume 30, Issue 11,   Pages 100-109 doi: 10.1016/j.eng.2023.02.018

Abstract: The main low-carbon olefin production methods, such as catalytic cracking and steam cracking, have considerableThis article provides a thorough overview of recent studies on catalytic cracking, steam cracking, andolefin generation and conversion as a link to expand upstream and downstream processes, a targeted catalyticcracking to olefins (TCO) process is proposed to meet current demands for the transformation of oil

Keywords： Light olefins     Steam cracking     Catalytic cracking     TCO process     Oil processing revolution    

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Effect of hierarchical ZSM-5 zeolite crystal size on diffusion and catalytic performance of n-heptanecracking

Shuman Xu, Xiaoxiao Zhang, Dangguo Cheng, Fengqiu Chen, Xiaohong Ren

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4,   Pages 780-789 doi: 10.1007/s11705-018-1733-8

Abstract: The effect of the crystal size on the catalytic cracking of -heptane was investigated and the ThieleCracking over hierarchical zeolites with nanocrystal sizes larger than about 50 nm took place under transition-limiting

Keywords： hierarchical ZSM-5     crystal size     catalytic cracking     Thiele modulus     effectiveness factor    

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Properties of La1-xCexCoO3 system perovskite-type catalysts for diesel engine exhaust removal

GONG Cairong, FAN Guoliang, HOU Yanfeng, ZHANG Zhongrong, SONG Chonglin, HUANG Qifei

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 1,   Pages 6-10 doi: 10.1007/s11705-007-0002-z

Abstract: The catalytic activity of the catalysts in removal of NO, total hydrocarbon (THC) and particulate matter(PM) from diesel exhaust gases were examined in detail using temperature-programmed reaction techniqueConsequently, the catalytic activity in the removal of THC and NO is significantly improved.The possible catalytic mechanism for this was presented.

Keywords： catalytic mechanism     combustion     corresponding     LaCeCoO     catalytic activity    

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Self-sustained catalytic combustion of CO enhanced by micro fluidized bed: stability operation, fluidization

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 9, doi: 10.1007/s11783-023-1709-x

Abstract:

● Catalytic combustion in fluidized bed realizes efficient heat and

Keywords： Self-sustained catalytic combustion     Carbon monoxide     Cu1–xCexOy     Fluidizedbed     Computational fluid dynamics    

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Catalytic cracking of endothermic fuels in coated tube reactor

LI Jia, ZOU Jijun, ZHANG Xiangwen, GUO Wei, MI Zhentao

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 2,   Pages 181-185 doi: 10.1007/s11705-008-0032-1

Abstract: with a self-made ceramic-like binder was coated on the inner wall of a tubular reactor by gas-aided fluidIn the coated reactor, cracking of endothermic fuels including -dodecane and aviation fuel RP-3 was carriedunder supercritical conditions at 600°C and 625°C to investigate their heat sinks and conversion of catalyticThe coated zeolite can significantly inhibit the carbon deposition during supercritical cracking reactions

Keywords： HZSM-5     self-made ceramic-like     gas-aided     Conversion     Suspensoid    

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Prediction of performance, combustion and emission characteristics of diesel-thermal cracked cashew nut

Arunachalam VELMURUGAN,Marimuthu LOGANATHAN,E. James GUNASEKARAN

Frontiers in Energy 2016, Volume 10, Issue 1,   Pages 114-124 doi: 10.1007/s11708-016-0394-x

Abstract: ANN) to predict performance, combustion and emissions of a single cylinder, four stroke stationary, dieselengine operated by thermal cracked cashew nut shell liquid (TC-CNSL) as the biodiesel blended with diesel

Keywords： cashew nut shell liquid (CNSL)     artificial neural networks (ANN)     thermal cracking     mean square error (MSE    

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Study on the technology of converting polypropylene wastes to diesel and gasoline Fractions

Ji Xing,Qian Jialin,Wang Jianqiu

Strategic Study of CAE 2000, Volume 2, Issue 9,   Pages 85-90

Abstract:

Pyrolysis, pyrolysis-catalytic upgrading and catalytic pyrolysis have been developed to convert polypropylenewaste to diesel and gasoline fractions.The result shows that polypropylene waste can be used as feedstock for cracking to oil without beingThe components in gaseous products , gasoline and diesel fractions were analyzed and the RON for theThree methods were evaluated in a comprehensive view and the result shows that pyrolysis-catalytic upgrading

Keywords： polypropylene waste     pyrolysis     catalytic upgrading     catalytic pyrolysis    

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Desulfurization mechanism of FCC gasoline: A review

Liang ZHAO, Yan CHEN, Jinsen GAO, Yu CHEN,

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 3,   Pages 314-321 doi: 10.1007/s11705-009-0271-9

Abstract: This paper reviews the most important developments on the desulfurization mechanism of Fluid CatalyticCracking (FCC) gasoline.

Keywords： Catalytic Cracking     foundation     developed desulfurization     desulfurization mechanism     important    

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Effects of a diesel oxidation catalyst on gaseous pollutants and fine particles from an engine operatingon diesel and biodiesel

Xiaoyan SHI, Kebin HE, Weiwei SONG, Xingtong WANG, Jihua TAN

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 4,   Pages 463-469 doi: 10.1007/s11783-011-0317-3

Abstract: The effects of a diesel oxidation catalytic (DOC) converter on diesel engine emissions were investigatedon a diesel bench at various loads for two steady-state speeds using diesel fuel and B20.on elemental carbon (EC) and organic carbon (OC) fractions in fine particles (PM ) emitted from the dieselThe results showed that total carbon (TC), OC and EC emissions for PM from diesel fuel were generallyFor diesel fuel, TC emissions decreased 22%–32% after the DOC depending on operating modes.

Keywords： diesel oxidation catalyst (DOC)     diesel particulate matters     elemental carbon (EC)     organic carbon (OC)    

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Title Author Date Type Operation

A novel fluid catalytic cracking process for maximizing

Youhao Xu, Shouye Cui

Journal Article

Study on reformulation of fluid catalytic cracking gasoline and increasing production of light olefins

YAN Pingxiang, MENG Xianghai, GAO Jinsen, XU Chunming, SUI Zhiyu

Journal Article

Investigation of phosphate adsorption from an aqueous solution using spent fluid catalytic cracking catalyst

Zhen Li, Zhaofu Qiu, Ji Yang, Benteng Ma, Shuguang Lu, Chuanhui Qin

Journal Article

Tuning of the active phase structure and hydrofining performance of alumina-supported tri-metallic WMoNi catalysts via phosphorus incorporation

Shufeng Shan, Haiyan Liu, Gang Shi, Xiaojun Bao

Journal Article

Deep desulfurization of diesel fuels by catalytic oxidation

YU Guoxian, CHEN Hui, LU Shanxiang, ZHU Zhongnan

Journal Article

Deep Catalytic Cracking Technology Bridging Petroleum Processing with Chemical Industry

Li Zaiting

Journal Article

Targeted Catalytic Cracking to Olefins (TCO): Reaction Mechanism, Production Scheme, and Process Perspectives

Youhao Xu, Yanfen Zuo, Wenjie Yang, Xingtian Shu, Wei Chen, Anmin Zheng

Journal Article

Effect of hierarchical ZSM-5 zeolite crystal size on diffusion and catalytic performance of n-heptanecracking

Shuman Xu, Xiaoxiao Zhang, Dangguo Cheng, Fengqiu Chen, Xiaohong Ren

Journal Article

Properties of La1-xCexCoO3 system perovskite-type catalysts for diesel engine exhaust removal

GONG Cairong, FAN Guoliang, HOU Yanfeng, ZHANG Zhongrong, SONG Chonglin, HUANG Qifei

Journal Article

Self-sustained catalytic combustion of CO enhanced by micro fluidized bed: stability operation, fluidization

Journal Article

Catalytic cracking of endothermic fuels in coated tube reactor

LI Jia, ZOU Jijun, ZHANG Xiangwen, GUO Wei, MI Zhentao

Journal Article

Prediction of performance, combustion and emission characteristics of diesel-thermal cracked cashew nut

Arunachalam VELMURUGAN,Marimuthu LOGANATHAN,E. James GUNASEKARAN

Journal Article

Study on the technology of converting polypropylene wastes to diesel and gasoline Fractions

Ji Xing,Qian Jialin,Wang Jianqiu

Journal Article

Desulfurization mechanism of FCC gasoline: A review

Liang ZHAO, Yan CHEN, Jinsen GAO, Yu CHEN,

Journal Article

Effects of a diesel oxidation catalyst on gaseous pollutants and fine particles from an engine operatingon diesel and biodiesel

Xiaoyan SHI, Kebin HE, Weiwei SONG, Xingtong WANG, Jihua TAN

Journal Article