RU2010100111A - METHOD FOR SULFURING OIL COKE USING ULTRASOUND - Google Patents
METHOD FOR SULFURING OIL COKE USING ULTRASOUND Download PDFInfo
- Publication number
- RU2010100111A RU2010100111A RU2010100111/05A RU2010100111A RU2010100111A RU 2010100111 A RU2010100111 A RU 2010100111A RU 2010100111/05 A RU2010100111/05 A RU 2010100111/05A RU 2010100111 A RU2010100111 A RU 2010100111A RU 2010100111 A RU2010100111 A RU 2010100111A
- Authority
- RU
- Russia
- Prior art keywords
- ultrasound
- desulfurization
- coke
- petroleum coke
- sulfuring
- Prior art date
Links
Landscapes
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
1. Способ обессеривания нефтяного кокса, отличающийся тем, что, с целью уменьшения содержания серы в коксе, в качестве обессеривающего агента используют 30%-ую перекись водорода и процесс ведут при воздействии ультразвука с частотой 22 кГц в течение 10-20 мин при температуре 20-60°С с последующим нагревом реакционной массы при 400-500°С в течение 4 ч. ! 2. Способ обессеривания нефтяного кокса по п.1, отличающийся тем, что процесс ведут в присутствии катализатора межфазного переноса триэтилбензиламмонийхлорида. 1. The method of desulfurization of petroleum coke, characterized in that, in order to reduce the sulfur content in the coke, 30% hydrogen peroxide is used as the desulfurizing agent and the process is conducted under the influence of ultrasound with a frequency of 22 kHz for 10-20 minutes at a temperature of 20 -60 ° C followed by heating the reaction mass at 400-500 ° C for 4 hours! 2. The method of desulfurization of petroleum coke according to claim 1, characterized in that the process is carried out in the presence of an interfacial transfer catalyst of triethylbenzylammonium chloride.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010100111/05A RU2010100111A (en) | 2010-01-11 | 2010-01-11 | METHOD FOR SULFURING OIL COKE USING ULTRASOUND |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2010100111/05A RU2010100111A (en) | 2010-01-11 | 2010-01-11 | METHOD FOR SULFURING OIL COKE USING ULTRASOUND |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2010100111A true RU2010100111A (en) | 2011-07-27 |
Family
ID=44753091
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2010100111/05A RU2010100111A (en) | 2010-01-11 | 2010-01-11 | METHOD FOR SULFURING OIL COKE USING ULTRASOUND |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2010100111A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2535473C1 (en) * | 2013-10-24 | 2014-12-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" | Production procedure of petroleum coke with low content of sulphur oxides in combustion gases |
CN105087101A (en) * | 2015-07-29 | 2015-11-25 | 中南大学 | Petroleum coke desulfurating method |
CN116947081A (en) * | 2023-07-31 | 2023-10-27 | 广州瑞云材料科技有限公司 | Method for removing sulfides from natural calcium carbonate |
RU2812183C1 (en) * | 2022-10-18 | 2024-01-24 | Публичное Акционерное Общество "Новолипецкий металлургический комбинат" | Method for desulphurization of petroleum coke |
-
2010
- 2010-01-11 RU RU2010100111/05A patent/RU2010100111A/en not_active Application Discontinuation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2535473C1 (en) * | 2013-10-24 | 2014-12-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Уфимский государственный нефтяной технический университет" | Production procedure of petroleum coke with low content of sulphur oxides in combustion gases |
CN105087101A (en) * | 2015-07-29 | 2015-11-25 | 中南大学 | Petroleum coke desulfurating method |
RU2812183C1 (en) * | 2022-10-18 | 2024-01-24 | Публичное Акционерное Общество "Новолипецкий металлургический комбинат" | Method for desulphurization of petroleum coke |
CN116947081A (en) * | 2023-07-31 | 2023-10-27 | 广州瑞云材料科技有限公司 | Method for removing sulfides from natural calcium carbonate |
CN116947081B (en) * | 2023-07-31 | 2024-02-13 | 广州瑞云材料科技有限公司 | Method for removing sulfides from natural calcium carbonate |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AR085863A1 (en) | APPARATUS AND METHODS TO ELIMINATE THE ALQUITRAN OF THE SYNTHESIS GAS | |
EA200900766A1 (en) | MECHANIZED RUBBER AND METHODS FOR ITS PREPARATION | |
CY1120112T1 (en) | METHOD AND INSTALLATION OF CLEANING A MIX OF GASES WITH ACID GAS | |
BR112015009800A2 (en) | improved process of converting a biomass-containing filler to hydrocarbon production via fischer-tropsch synthesis | |
NZ603011A (en) | Methods for biofuel production | |
BR112012023845A2 (en) | process for converting lignin into liquid hydrocarbons | |
EA200801062A1 (en) | CATALYTIC STEAM GASIFICATION OF OIL COKE WITH METHANE RECEIVING | |
BR112013001061A2 (en) | method and apparatus for pyrolysis of a biomass | |
EA201100960A1 (en) | METHOD FOR INCREASING CARBON MONOXIDE IN SYNTHESIS GAS | |
MX2012007327A (en) | Process for de-acidifying hydrocarbons. | |
RU2010100111A (en) | METHOD FOR SULFURING OIL COKE USING ULTRASOUND | |
WO2011066523A3 (en) | A method and a solution for treating hydrocarbon containing mercaptans | |
TN2012000519A1 (en) | Method for the catalytic removal of carbon dioxide and sulphur dioxide from exhaust gases | |
EA201290737A1 (en) | METHOD OF OBTAINING SYNTHESIS GAS | |
BR112013017675A2 (en) | method for reducing the amount of organic acids in a hydrocarbon oil fraction | |
MX2009013792A (en) | Removal of aromatic hydrocarbons from coking gas by absorption. | |
RU2014125903A (en) | ADVANCED STAGE OF PRELIMINARY HYDROLYSIS USING VACUUM | |
EA201491230A1 (en) | METHOD FOR TREATING SULFIDE-CONTAINING FINISHED ALKALINE SOLUTION | |
EA201391454A1 (en) | COMPOSITION AND METHOD OF TREATMENT OF DIABETES | |
MY160537A (en) | Processing of vegetable oils | |
ATE548737T1 (en) | METHOD FOR TREATING A STRUCTURE WITH SODIUM AND A RADIOACTIVE SUBSTANCE | |
GB201207716D0 (en) | Catalyst treatment process | |
BR112017004992A2 (en) | Method for catalytic removal of sulfur dioxide from waste gases | |
IN2015DN02082A (en) | ||
RU2013120503A (en) | METHOD FOR OXIDATIVE SULFURIZATION OF OIL COKE |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20130114 |