A vapor phase adsorptive desulfurization process for producing ultra low sulphur diesel using NiY zeolite as a regenerable adsorbent

Dasgupta S.; Divekar S.; Arya A.; Gupta P.; Chauhan R.; Bhadauria S.; Hanif A.; Garg M. O.; Nanoti A.

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A vapor phase adsorptive desulfurization process for producing ultra low sulphur diesel using NiY zeolite as a regenerable adsorbent

机译：用Niy沸石作为可再生吸附剂生产超低硫柴油的气相吸附脱硫方法

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A NiY zeolite based vapor phase adsorptive desulfurization process has been described which can bring down sulphur concentration of a commercial BS IV grade (Euro IV equivalent) diesel from 50 ppm to a <5 ppm level. Compared to literature reports on fixed bed adsorptive desulfurization of diesel using zeolite adsorbents, the present process has the advantage of easy regenerability of the adsorbent with minimum temperature swing between adsorption and regeneration steps. Multi cycle stability of the desulfurization performance was also demonstrated.

机译：已经描述了Niy沸石的气相吸附脱硫过程，其可以从50ppm到<5ppm水平的商业BS IV等级（EURO IV当量）柴油的硫浓度降低。与使用沸石吸附剂的柴油固定床吸附脱硫的文献报告相比，本方法具有吸附剂的易于再生性的优点，具有吸附和再生步骤之间的最小温度摆动。还证明了脱硫性能的多循环稳定性。

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《RSC Advances》 |2015年第69期|共7页
作者
Dasgupta S.; Divekar S.; Arya A.; Gupta P.; Chauhan R.; Bhadauria S.; Hanif A.; Garg M. O.; Nanoti A.;
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CSIR Indian Inst Petr AMS Lab Dehra Dun 248005 Uttar Pradesh India;

CSIR Indian Inst Petr AMS Lab Dehra Dun 248005 Uttar Pradesh India;

CSIR Indian Inst Petr AMS Lab Dehra Dun 248005 Uttar Pradesh India;

CSIR Indian Inst Petr AMS Lab Dehra Dun 248005 Uttar Pradesh India;

CSIR Indian Inst Petr AMS Lab Dehra Dun 248005 Uttar Pradesh India;

CSIR Indian Inst Petr AMS Lab Dehra Dun 248005 Uttar Pradesh India;

CSIR Indian Inst Petr AMS Lab Dehra Dun 248005 Uttar Pradesh India;

CSIR Indian Inst Petr AMS Lab Dehra Dun 248005 Uttar Pradesh India;

CSIR Indian Inst Petr AMS Lab Dehra Dun 248005 Uttar Pradesh India;

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正文语种 eng
中图分类化学;
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1. A vapor phase adsorptive desulfurization process for producing ultra low sulphur diesel using NiY zeolite as a regenerable adsorbent [J] . Dasgupta S., Divekar S., Arya A., RSC Advances . 2015,第69期

机译：用Niy沸石作为可再生吸附剂生产超低硫柴油的气相吸附脱硫方法
2. Ultra-deep adsorptive desulfurization of a model diesel fuel on regenerable Ni-Cu/γ-Al_2O_3 at low temperatures in absence of hydrogen [J] . Ali Mansouri, Abbas Ali Khodadadi, Yadollah Mortazavi Journal of Hazardous Materials . 2014,第APRa30期

机译：在无氢的低温下，可再生Ni-Cu /γ-Al_2O_3对柴油模型的超深度吸附脱硫
3. Adsorptive desulfurization of diesel by regenerable nickel based adsorbents [J] . Soumen Dasgupta, Pushpa Gupta, Aarti, Fuel . 2013,第juna期

机译：可再生镍基吸附剂对柴油的吸附脱硫
4. ADSORPTIVE DESULFURIZATION OF TRANSPORTATION FUEL USING SILVER BASED REGENERABLE ADSORBENTS AT ROOM TEMPERATURE: RELATIONSHIP WITH SURFACE ACIDITY [C] . A. H. M. Shahadat Hussain, Sachin Nair, Bruce J. Tatarchuk American Chemical Society National Meeting Exposition . 2011

机译：室温下银基于可再生吸附剂的运输燃料的吸附脱硫：与表面酸度的关系
5. Selective adsorption in ultrasound assisted oxidative desulfurization process with nano-engineered adsorbents: Mechanism and characterization. [D] . Etemadi, Omid. 2007

机译：纳米工程吸附剂在超声辅助氧化脱硫过程中的选择性吸附：机理与表征。
6. Solvent-Free Desulfurization System to Produce Low-Sulfur Diesel Using Hybrid Monovacant Keggin-Type Catalyst [O] . Fátima Mirante, Baltazar de Castro, Carlos M. Granadeiro, 2020

机译：使用杂种单芳基酸型催化剂生产无溶剂脱硫系统生产低硫柴油
7. Microwave-Assisted Adsorptive Desulfurization of Model Diesel Fuel Using Synthesized Microporous Rare Earth Metal-Doped Zeolite Y [O] . N. Salahudeen, A.S. Ahmed, A.H. Al-Muhtaseb, 2015

机译：使用合成微孔稀土金属掺杂沸石Y微波辅助模型柴油燃料的吸附脱硫
8. A NOVEL VAPOR-PHASE PROCESS FOR DEEP DESULFURIZATION OF NAPHTHA/DIESEL [R] . 2003

机译：一种新的蒸气相法用于深度脱硫的萘/柴油

A vapor phase adsorptive desulfurization process for producing ultra low sulphur diesel using NiY zeolite as a regenerable adsorbent

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