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China High-Performance Desulfurization of Diesel Technology, Find details about China Desulfurization, Efficient Desulfurization from High-Performance Desulfurization of Diesel Technology - Shandong Mingshuo New Energy Technology Co., Ltd.
In addition, crude diesel contains nitrogen and aromatic compounds that can also deactivate the catalyst, in concentrations that vary depending on the feedstock. To enable use of a greater variety of crude oils, high-performance desulfurization catalysts are needed now.
Jan 01, 2010· High performance sorbents for diesel oil desulfurization. or the huge reactor bed volumes. Adsorptive desulfurization is a widely used technology for this purpose, due to its simplicity and adaptability to different fuel processors. the use of a dual sorbent bed for diesel desulfurization
Cited by: 61Global Advanced Technologies, LLC is your leading service provider in Savanna, IL that specializes in advanced environmentally friendly technologies for the oil industry. We offer new approaches and equipment for refining, oil recovery, and other methods that are cost efficient and eco-friendly.
China Efficent Biogas Desulfurization of Diesel, Find details about China Desulfurization, Efficient Desulfurization from Efficent Biogas Desulfurization of Diesel - Shandong Mingshuo New Energy Technology Co., Ltd.
Al−MCM-41 adsorbents with different SiO2/Al2O3 molar ratios (100, 50, and 30) were synthesized and used for desulfurization of a commercial diesel fuel (sulfur content = 1786 ppmw) at 373 K. The adsorbents were characterized by means of X-ray diffraction, N2 adsorption isotherm, Fourier transform infrared, and high-resolution transmission electron microscopy techniques.
Sep 05, 2018· Alternative desulfurization methods have been investigated in recent years including, among others, oxidative desulfurization (ODS) [4,5], extraction , adsorption and bio-desulfurization . ODS appears to be the most promising method for deep desulfurization of diesel fuel.
Cited by: 19Desulfurization efficiency was about 93.2% when high-performance ultrasound is applied. Shayegan et al. (2013): Sulfur removal of gas oil using ultrasound-assisted catalytic oxidative process and study of its optimum conditions. Korean Journal of Chemical Engineering 30(9), September 2013. 1751-1759.
Desulfurization of liquid fuel via extraction with imidazole-containing deep eutectic solvent Quantitative monitoring of sulfur compounds in the raffinate phase of the fuels was performed using high-performance liquid chromatography and energy-dispersive X-ray fluorescence techniques. Desulfurization of liquid fuel via extraction with
Cited by: 1Request PDF on ResearchGate High performance sorbents for diesel oil desulfurization Sorbents with different Ni loading supported on silica–alumina (SiAl) and activated carbon (AC) were
Petroleum Refining Pollutant Reduction Technology project * 1 and developed high-performance desulfurization catalysts for sulfur free diesel fuel manufacturing. We have succeeded in in-creasing the desulfurization performance of catalysts almost threefold compared with
Jan 09, 1998· Compared with those of DBT in the aqueous phase, the desulfurization rates of diesel oils were observed to be much lower. The specific desulfurization rates of MDUF and LGO were 5.3 and 4.7 μmol of S · g (DCW) −1 · h −1, respectively. The total sulfur content of MDUF decreased by about 70% (wt/wt) after treatment.
Ionic liquids (ILs), a new class of green solvents, have recently been undergoing intensive research on the removal of thiophenic sulfur species (e.g., dibenzothiophene) from fuels because of the limitation of the traditional hydrodesulfurization method in removing these species. In this work, deep oxidative desulfurization of diesel fuels by six functional acidic ILs are studied, in which ILs
catalysts for sulfur-free diesel, the key to high performance would be the catalyst preparation technology, and conducted full research to refine the developed catalyst preparation technology into “a catalyst preparation technology that can be than double that of conventional desulfurization catalysts (for diesel with a sulfur content
The efficiency of the removal process has been determined using high performance liquid chromatography (HPLC). From the result, [EpyESO4] shows high be used as promising solvents for the extractive desulfurization of diesel. IX ABSTRAK control performance of catalyst technology (MECA, 1998). Desulfurization is the term for process of
Desulfurization Products GuardBed ™ High Performance Sulfur Removing Purifiers. Nanochem ® GuardBed™ Desulfurization purifiers provide high performance purification that specifically targets sulfur removal to (and beyond) sub PPM levels! Sulfur Removal Product Descriptions
JGC has realized an optimal and economical design for not only new but also existing unit of diesel hydrotreating process, based on our accumulated know-how for construction of hydrotreating units and extensive data gained from pilot and commercial units for desulfurization.
Feb 01, 2017· Read "Adsorptive desulfurization of diesel oil using nickel nanoparticle-doped activated carbon beads with/without carbon nanofibers: Effects of adsorbate size and adsorbent texture, Fuel" on DeepDyve, the largest online rental service for scholarly research with thousands of academic publications available at your fingertips.
However, that is expected to change in the coming years, as the advantages of Dry Injection Desulfurization (DID) become better known. Redecam considers DID to be the “state-of-the-art” technology and as its price tag has fallen, it is the only desulfurization system Redecam has
Type “desulfurization” in the “with all the words” box. Type “diesel gasoline” in the “with at least one of the words” box. The resulting Google Scholar search string will be Search string: desulfurization diesel OR gasoline Two results (out of 904): Journal of Environmental Sciences, Volume 23, Issue 6, June 2011, Pages 975-982
Abstract. Increasing concern about the air pollution caused by sulfur dioxide (SO 2) from diesel exhaust has resulted in the improvement of low-temperature desulfurization materials for the combined SO 2 trap. In this study, coconut shell activated carbon (AC) is pretreated by nitric acid to prepare MnO 2-based activated carbon materials for SO 2 removal. . The prepared materials are
It is anticipated in Japan that ultra-deep desulfurization for reducing the sulfur content of diesel fuel to 50 ppm or less can be accomplished through the extension of current hydrodesulfurization technology. Some refineries succeeded in satisfying the regulations by modifying their existing equipment,
“The key to your universe is that you can choose.” Frederick (Carl) Frieseke (American born French Painter, 1874-1939) According to Bloomberg News, “ Saudi Arabian Oil Co. and Saudi Basic Industries Corp. are one step closer to building their first plant to process crude directly into chemicals, cutting out a costly intermediate link in the production of plastics.
The extractive desulfurization of simulated fuel containing dibenzothiophene (DBT) and thiophene as sulfur compounds and commercial diesel was carried out using FeCl 3-based deep eutectic solvent (DES).The study was conducted using the response surface method of experimental design technique, which aided in the modeling and optimization of the desulfurization process.
Type “desulfurization” in the “with all the words” box. Type “diesel gasoline” in the “with at least one of the words” box. The resulting Google Scholar search string will be Search string: desulfurization diesel OR gasoline Two results (out of 904): Journal of Environmental Sciences, Volume 23, Issue 6, June 2011, Pages 975-982
Abstract. Increasing concern about the air pollution caused by sulfur dioxide (SO 2) from diesel exhaust has resulted in the improvement of low-temperature desulfurization materials for the combined SO 2 trap. In this study, coconut shell activated carbon (AC) is pretreated by nitric acid to prepare MnO 2-based activated carbon materials for SO 2 removal. . The prepared materials are
It is anticipated in Japan that ultra-deep desulfurization for reducing the sulfur content of diesel fuel to 50 ppm or less can be accomplished through the extension of current hydrodesulfurization technology. Some refineries succeeded in satisfying the regulations by modifying their existing equipment,
“The key to your universe is that you can choose.” Frederick (Carl) Frieseke (American born French Painter, 1874-1939) According to Bloomberg News, “ Saudi Arabian Oil Co. and Saudi Basic Industries Corp. are one step closer to building their first plant to process crude directly into chemicals, cutting out a costly intermediate link in the production of plastics.
The extractive desulfurization of simulated fuel containing dibenzothiophene (DBT) and thiophene as sulfur compounds and commercial diesel was carried out using FeCl 3-based deep eutectic solvent (DES).The study was conducted using the response surface method of experimental design technique, which aided in the modeling and optimization of the desulfurization process.
Microwave-Assisted Adsorptive Desulfurization of Model Diesel Fuel Using Synthesized Microporous Rare Earth Metal-Doped Zeolite Y. The microwave-assisted adsorptive desulfurization of model fuel (thiophene in n-heptane) was investigated using a synthesized rare earth metal-doped zeolite Y (RE Y). Li XG (2012), High desulfurization
2. Latest technology of flue gas desulfurization 2.1 Double-contact-flow scrubber An example of a double-contact-flow scrubber de-veloped using original MHI technology is shown in Fig. 1Fig. 1. Flue gas flows in from the inlet duct. The flue gas is purified after contact with absorbent liquid, and is discharged out of the system by way of the
Ultra‐Deep Desulfurization of Diesel: Oxidation with a Recoverable Catalyst Assembled in Emulsion. The catalyst demonstrates high performance Pengfei Liu, Chenchen Li, Qing Wu and Hongying Lü, Deep desulfurization of diesel by selective oxidation using amphiphilic paradodecatungstate catalyst , Phosphorus, Sulfur
Mar 28, 2015· Efficient desulfurization of gasoline fuel using ionic liquid extraction as a complementary process to adsorptive desulfurization. Authors; Authors and affiliations paid to the deep desulfurization of gasoline and diesel fuels due to the increasingly stringent ionic liquid-saturated gasoline using a high-performance liquid
Fuel Processing Technology 91 (2010) 1105–1112 Contents lists available at ScienceDirect Fuel Processing Technology j o u r n a l h o m e p a g e : w w w. e l s ev i e r. c o m / l o c a t e / f u p r o c Catalytic oxidative desulfurization of diesel utilizing hydrogen peroxide and functionalized-activated carbon in a biphasic diesel–acetonitrile system Kok-Giap Haw a, Wan Azelee Wan Abu
A high-performance nickel-based sorbent was developed by loading nickel on a mesoporous molecular sieve, MCM-48, for adsorptive desulfurization (ADS) of commercial ultra low sulfur diesel (ULSD) for fuel cell applications.
The simple addition of our non-metallic, phosphorous-free fuel lubricity improvers provides effective boundary lubrication for a broad range of diesel fuels and other middle distillates. Our high performance fuel treatments for lubricity improvement are based on two chemistries, to meet a wide range of application requirements. Our range includes:
Diesel desulfurization was performed in 500-ml Erlenmeyer flasks containing 95 ml of MMS, 5 g l −1 of biomass and 5 ml of diesel oil during 7 days at 30°C with an agitation of 180 rpm. Deeply hydrodesulfurized diesel oil was obtained from a Mexican refinery.
In the gasoil deep desulfurization process, the reactor feed stream consists of mixed gas and liquid phases. As such, high-performance distributors are used to minimize the mal-distribution in the reactor and to maintain a high desulfurization performance. Schemata of the typical flow for sulfur-free gasoline/light-oil manufacturing equipment
The extractive desulfurization of simulated fuel containing dibenzothiophene (DBT) and thiophene as sulfur compounds and commercial diesel was carried out using FeCl 3-based deep eutectic solvent (DES).The study was conducted using the response surface method of experimental design technique, which aided in the modeling and optimization of the desulfurization process.
desulfurization of gasoline and diesel fuels due to the in- mentary technology to the HDS process (Nie et al. 2008). analyzing the ionic liquid-saturated gasoline using a high-performance liquid chromatography (HPLC) (Stepnowski etal.2003)withaWatersmodel510HPLCpump,equipped
Diesel desulfurization was performed in 500-ml Erlenmeyer flasks containing 95 ml of MMS, 5 g l −1 of biomass and 5 ml of diesel oil during 7 days at 30°C with an agitation of 180 rpm. Deeply hydrodesulfurized diesel oil was obtained from a Mexican refinery.
“The key to your universe is that you can choose.” Frederick (Carl) Frieseke (American born French Painter, 1874-1939) According to Bloomberg News, “ Saudi Arabian Oil Co. and Saudi Basic Industries Corp. are one step closer to building their first plant to process crude directly into chemicals, cutting out a costly intermediate link in the production of plastics.
Dec 04, 2000· The Houston Business Journal features local business news about Houston. We also provide tools to help businesses grow, network and hire.
It is anticipated in Japan that ultra-deep desulfurization for reducing the sulfur content of diesel fuel to 50 ppm or less can be accomplished through the extension of current hydrodesulfurization technology. Some refineries succeeded in satisfying the regulations by modifying their existing equipment,
AbstractThe desulfurization of liquid fuels with deep eutectic solvent (DES) newly synthesized from inexpensive constituents of imidazole and tetrabutylammonium bromide salt was conducted via liquid-liquid extraction. The aim of the work is to lower the sulfur content of liquid fuels to below the environmental regulation using DES in a process with low energy requirement.
Carlos M. Granadeiro, Lucie S. Nogueira, Diana Julião, Fátima Mirante, Duarte Ananias, Salete S. Balula and Luís Cunha-Silva, Influence of a porous MOF support on the catalytic performance of Eu-polyoxometalate based materials: desulfurization of a model diesel, Catalysis Science & Technology, 10.1039/C5CY01110H, 6, 5, (1515-1522), (2016).
A team from the Korea Institute of Energy Research (KIER) has developed a new three-step continuous separation process to produce ultra-low sulfur diesel using an energy-efficient oxidative desulfurization (ODS) technology. A report on their work is published in the ACS journal Energy & Fuels.
Carbon nanotube catalysts for oxidative desulfurization of a model diesel fuel using molecular oxygen. Wei Zhang , Hong Zhang , Jing Xiao , Zhenxia Zhao , Moxin Yu and Zhong Li * School of Chemistry and Chemical Engineering, South China University of Technology, 510640 Guangzhou, China.
Biodesulfurization (BDS), based on the application of microorganisms that selectively remove sulfur atoms from organosulfur compounds, appears to be a viable technology to complement the traditional hydrodesulfurization of fuels (9, 12, 18, 21, 22).Dibenzothiophene (DBT) has been widely employed as the model compound of polycyclic organic sulfur components in fuels.
• Demonstrated ATR, WGS and PrOx prototype reactors containing high-performance catalysts that out “Desulfurization of Diesel Fuels via π-Complexation with Nickel (II)-Exchanged V.F.2 Fuel Processors for PEM Fuel Cells
PAPER ASSIGNMENT COMBUSTION OF DIESEL ENGINE TECHNOLOGY ME 141423 Written by Muhammad Faizur Rijal Azhad DEPARTMENT OF MARINE ENGINEERING FACULTY OF MARINE TECHNOLOGY INSTITUT TEKNOLOGI SEPULUH NOPEMBER 2017 / 2018 CHAPTER I INTRODUCTION 1.1 Background According to D.A. Taylor, the diesel engine is a type of internal
Although currently under development for military use, the desulfurization and reforming technologies can be used with different liquid fuels to provide portable power almost anywhere that small size and high performance are important. Researchers at PNNL are also extending the desulfurization technology for use with diesel fuel.