CN108276980A - A method of with biomass it is that raw material prepares viscous crude oxidation catalyst - Google Patents
A method of with biomass it is that raw material prepares viscous crude oxidation catalyst Download PDFInfo
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Abstract
It is method that raw material prepares viscous crude oxidation catalyst that the present invention relates to a kind of with biomass.Its technical solution is：Biomass is dried at 105 DEG C first, is crushed, it takes the above-mentioned biomass of 10g 60g to be placed in high-temperature high-pressure reaction kettle, 50mL 100mL low mass molecule alcohols and 2g 10g sodium hydroxides is added, reaction kettle is sealed after logical nitrogen purging, 330 DEG C 400 DEG C are warming up to, reaction 30min 60min；After, reaction kettle is cooled to room temperature, reaction mixture is taken out, bio oil is obtained with acetone extraction and solvent evaporated；The 1mol/L metal-nitrate solutions of 10mL 50mL are finally added in bio oil, are placed in glass round bottom flask, 1h 3h are reacted at 50 DEG C 90 DEG C, water phase is evaporated and this viscous crude oxidation catalyst is made.This method can efficiently use biomass, and catalyst is used for low-temperature catalytic oxidation in air injection recovery process and reacts, and improves thick oil recovery ratio.
Description
Technical field
It is method that raw material prepares viscous crude oxidation catalyst that the present invention relates to a kind of with biomass, is used for thickened oil recovery work
Skill.
Background technology
Viscous crude has that density is big, condensation point is high and viscosity is big, poor fluidity in the earth formation so that it is exploited, and difficulty is big, cost
High and ultimate recovery is low.And thickened oil recovery at present includes mainly chemical flooding, CO2Drive, microorganism drive, electromagnetism viscosity reduction etc. are cold to adopt skill
Art, steam soak, steam drive, combustion in situ, the thermal recoveries such as hot water flooding technology and the Combined mining for having gathered a variety of mechanism of oil displacements
Mode.Therefore thickened oil recovery new technology is current research hotspot.
Air injection catalysis oxidation oil recovery technique is the innovative technology of thickened oil recovery.Thick oil filling air catalytic oxidation oil recovery skill
Art substitutes natural gas using air and is injected into Heavy Oil Reservoir, catalyst, under reservoir temperature, oxygen and Heavy Oil Reservoir is added
The catalytic oxidation mitigated consumes oxygen in air, handle up adopting instead of natural gas to obtain inert nitrogen
Oil, simultaneous oxidation heat release can increase stratum energy, and the surfactant that viscous crude oxidation generates reduces reservoir oil/aqueous phase interface
Power improves washing oil ability, realizes more means collaborations, improves thick oil recovery ratio.But during gas-injection oil-production, explosion（Output gas-sky
Gas mixture volume fraction reaches explosive range）It is the major security risk for restricting its development.Being added has catalysis oxidation and splits
The catalyst of solution function promotes the oxidation reaction of viscous crude and cracking to modify, and accelerates oxygen consumption to ensure the full mistake of viscous crude air injection oil recovery
The safety of journey.Research and development can change oil product activity but also improve the composite catalyst of reaction rate under cryogenic and compel
The eyebrows and eyelashes.Zheng Yan at et al. [Zheng Yancheng, Qi Chen, Wang Renfang, wait oxidation catalytic systems to viscous crude composition and viscosity influence [J]
Oil and gas chemical industry, 2009,38 (1):34-38.] prepare Mo, Zn and Fe organic complex catalyst it is aqueous to Nanyang thick
Oil carries out oxidative degradation, and after reaction, acid value of thick oil is higher for the catalysis, stronger to corrosion of pipe, is unfavorable for viscous crude
It manages defeated.Liu De is new et al. to utilize VA family metal oxides Bi2O3Viscous crude low-temperature oxidation the thinner [(Bi of the viscous crude of preparation2O3)
（acac）2]（LTO-CB）In low temperature（60-100℃）Under to Gudong field viscous crude carry out catalyzing oxidizing degrading experiment, the catalyst
Generated time is longer, practical catalytic effect unobvious.A kind of patent of invention [thick oil filling air oxidation viscosity reduction catalyst of the graceful of Song Hong:
CN105327716A [P] .2016.] using polymer as carrier, use metal hydroxides, metal linoleate, benzoic acid and sulphur
A kind of catalysis air injection viscosity reduction catalyst of hydrochlorate synthesis carries out the catalysis reaction of air injection viscosity reduction to viscous crude, and preparation process is complicated.Hair
[Jingjing LI, Tang Xiaodong, Jiang Tao, minister in ancient times chant greatly bright patent, Zhang Yangyong, Deng Jieyi, Zhu Hai, Liu Xuandong, and a kind of thick oil fillings of Wang Xuan are empty
Gas oxidizing reduction catalyst and preparation method thereof：CN103691488A [P] .2014.] with polymer support, hydroxide and benzene
Formic acid is that raw material prepares viscous crude oxidation catalyst, and prepared catalyst cost is higher, and commercial Application is subject to certain restrictions.Tradition
Viscous crude oxidation catalyst preparation process is complicated, and of high cost, bad adaptability, catalytic effect is poor under reservoir conditions.
Invention content
The purpose of the present invention：In order to carry out oxidation catalysis to viscous crude, recovery ratio is improved, biomass is efficiently used, spy proposes
A method of with biomass it is that raw material prepares viscous crude oxidation catalyst.
The present invention uses following technical scheme：（1）Biomass processes：First biomass is dried at 105 DEG C 24 hours with
On fully slough Free water after be crushed to -120 mesh of 80 mesh.（2）Biomass through pyrolysis reacts：Take 10g-50g treated
Biomass is placed in high-temperature high-pressure reaction kettle, and 50mL-100mL low mass molecule alcohols and 2g-10g sodium hydroxides is added, and leads to nitrogen purging
Sealed high-temp high-pressure reaction kettle afterwards, then 330 DEG C -400 DEG C are warming up to, react 30min-60min.（3）After reaction, it will react
Device is cooled to room temperature, and takes out reaction mixture, and bio oil is obtained with acetone extraction and solvent evaporated；Finally it is added into bio oil
The metal-nitrate solutions of the 1mol/L of 10mL-50mL are placed in glass round bottom flask and react 1h-3h at 50 DEG C -90 DEG C, reaction
After be evaporated water phase this viscous crude oxidation catalyst be made, it is spare.
Evaluating catalyst：100g viscous crude, 100g water are added in a kettle, while 0.1% above-mentioned catalyst, air is added
Pressure 2MPa reacts 8h at 200 DEG C, measures the oxygen concentration in reaction end gas after reaction, and experiment shows that viscous crude aoxidizes
Tail oxygen concentration is 0.10%-6.00% afterwards.
The biomass refers on the earth by photosynthesis growing plants such as sawdust, alkali lignin, cotton stalk, wheat
One kind in stalk, straw, rice husk, rape stalk, cocoanut shell, bagasse or oil cake.
The low mass molecule alcohol refers to one kind in methanol, ethyl alcohol or propyl alcohol.
The metal nitrate refers to one kind in copper nitrate, ferric nitrate, nickel nitrate, zinc nitrate, cobalt nitrate or manganese nitrate.
The beneficial effects of the invention are as follows：（1）Biomass used in the present invention has spy that is cheap, deriving from a wealth of sources
Point.（2）The present invention can efficiently use biomass especially biomass straw, reduce the wasting of resources, for answering for biomass straw
With a kind of new approach is provided, prepared catalyst can effectively be catalyzed thick oil filling air oxidation reaction, improve thick oil recovery ratio.
Specific implementation mode
Embodiment 1
（1）80 mesh sawdusts after taking 10g to dry are added in high-temperature high-pressure reaction kettle, and 50ml methanol and 2g sodium hydroxides is added,
Sealed high-temp high-pressure reaction kettle after logical nitrogen purging, then heats to 370 DEG C and reacts 30min, after reaction, by reactor
It is cooled to room temperature, takes out reaction mixture, filtered with acetone and solvent evaporated obtains bio oil, be finally added in bio oil
The 1mol/L copper nitrate solutions of 10mL, are placed in glass round bottom flask, and 1h is reacted at 50 DEG C, and Cu contents are made after detaching water phase
14.09% catalyst.100g viscous crude, 100g water are added in a kettle, and 0.1% above-mentioned prepared catalyst is added, leads to
After reaction 8h, oxygen concentration in reaction end gas is measured after reaction at 200 DEG C after entering 2MPa air, after measuring viscous crude oxidation
Tail oxygen concentration is 1.02%.
Embodiment 2
（2）90 mesh alkali lignins after taking 20g to dry are added in high-temperature high-pressure reaction kettle, and 50ml ethyl alcohol and 4g hydroxides is added
Sodium leads to sealed high-temp high-pressure reaction kettle after nitrogen purging, then heats to 350 DEG C and react 40min, after reaction, will be anti-
It answers device to be cooled to room temperature, takes out reaction mixture, filtered with acetone and solvent evaporated obtains bio oil, finally added in bio oil
The 1mol/L copper nitrate solutions for entering 20mL, are placed in glass round bottom flask, and 1h is reacted at 60 DEG C, and obtained Cu contains after detaching water phase
The catalyst of amount 17.93%.According to evaluating catalyst method in embodiment 1, tail oxygen concentration is 1.92% after measuring viscous crude oxidation.
Embodiment 3
（3）100 mesh cotton stalks after taking 30g to dry are added in high-temperature high-pressure reaction kettle, and 70ml propyl alcohol and 6g hydrogen-oxygens is added
Change sodium, leads to sealed high-temp high-pressure reaction kettle after nitrogen purging, then heat to 360 DEG C and react 30min, it after reaction, will
Reactor is cooled to room temperature, and takes out reaction mixture, is filtered with acetone and solvent evaporated obtains bio oil, finally in bio oil
The 1mol/L copper nitrate solutions of 30mL are added, are placed in glass round bottom flask, 2h is reacted at 70 DEG C, Cu is made after detaching water phase
The catalyst of content 18.12%.According to evaluating catalyst method in embodiment 1, tail oxygen concentration is 1.54% after measuring viscous crude oxidation.
Embodiment 4
（4）110 mesh wheat stalks after taking 30g to dry are added in high-temperature high-pressure reaction kettle, and 50ml methanol and 6g hydrogen-oxygens is added
Change sodium, leads to sealed high-temp high-pressure reaction kettle after nitrogen purging, then heat to 330 DEG C and react 50min, it after reaction, will
Reactor is cooled to room temperature, and takes out reaction mixture, is filtered with acetone and solvent evaporated obtains bio oil, finally in bio oil
The 1mol/L nickel nitrate solutions of 30mL are added, are placed in glass round bottom flask, 1h is reacted at 80 DEG C, Ni is made after detaching water phase
The catalyst of content 25.69%.According to evaluating catalyst method in embodiment 1, tail oxygen concentration is 0.43% after measuring viscous crude oxidation.
Embodiment 5
（5）100 mesh rape stalks after taking 30g to dry are added in high-temperature high-pressure reaction kettle, and 50ml ethyl alcohol and 3g hydrogen-oxygens is added
Change sodium, leads to sealed high-temp high-pressure reaction kettle after nitrogen purging, then heat to 390 DEG C and react 40min, it after reaction, will
Reactor is cooled to room temperature, and takes out reaction mixture, is filtered with acetone and solvent evaporated obtains bio oil, finally in bio oil
The 1mol/L nickel nitrate solutions of 30mL are added, are placed in glass round bottom flask, 2h is reacted at 60 DEG C, Ni is made after detaching water phase
The catalyst of content 21.18%.According to evaluating catalyst method in embodiment 1, tail oxygen concentration is 0.1% after measuring viscous crude oxidation.
Embodiment 6
（6）110 mesh oil cakes after taking 40g to dry are added in high-temperature high-pressure reaction kettle, and 50ml ethyl alcohol and 8g sodium hydroxides is added,
Sealed high-temp high-pressure reaction kettle after logical nitrogen purging, then heats to 350 DEG C and reacts 40min, after reaction, by reactor
It is cooled to room temperature, takes out reaction mixture, filtered with acetone and solvent evaporated obtains bio oil, be finally added in bio oil
The 1mol/L iron nitrate solutions of 40mL, are placed in glass round bottom flask, and 1.5h is reacted at 60 DEG C, and obtained Fe contains after detaching water phase
The catalyst of amount 8.81%.According to evaluating catalyst method in embodiment 1, tail oxygen concentration is 1.98% after measuring viscous crude oxidation.
Embodiment 7
（7）90 mesh oil cakes after taking 30g to dry are added in high-temperature high-pressure reaction kettle, and 50ml propyl alcohol and 6g sodium hydroxides is added,
Sealed high-temp high-pressure reaction kettle after logical nitrogen purging, then heats to 360 DEG C and reacts 50min, after reaction, by reactor
It is cooled to room temperature, takes out reaction mixture, filtered with acetone and solvent evaporated obtains bio oil, be finally added in bio oil
The 1mol/L iron nitrate solutions of 30mL, are placed in glass round bottom flask, and 1.5h is reacted at 50 DEG C, and obtained Fe contains after detaching water phase
The catalyst of amount 10.28%.According to evaluating catalyst method in embodiment 1, tail oxygen concentration is 2.54% after measuring viscous crude oxidation.
Embodiment 8
（8）80 mesh bagasse after taking 40g to dry are added in high-temperature high-pressure reaction kettle, and 90ml ethyl alcohol and 8g hydroxides is added
Sodium leads to sealed high-temp high-pressure reaction kettle after nitrogen purging, then heats to 380 DEG C and react 50min, after reaction, will be anti-
It answers device to be cooled to room temperature, takes out reaction mixture, filtered with acetone and solvent evaporated obtains bio oil, finally added in bio oil
The 1mol/L iron nitrate solutions for entering 40mL, are placed in glass round bottom flask, and 3h is reacted at 80 DEG C, and obtained Fe contains after detaching water phase
The catalyst of amount 12.17%.According to evaluating catalyst method in embodiment 1, tail oxygen concentration is 1.75% after measuring viscous crude oxidation.
Embodiment 9
（9）90 mesh cotton stalks after taking 30g to dry are added in high-temperature high-pressure reaction kettle, and 80ml methanol and 6g hydroxides is added
Sodium leads to sealed high-temp high-pressure reaction kettle after nitrogen purging, then heats to 370 DEG C and react 60min, after reaction, will be anti-
It answers device to be cooled to room temperature, takes out reaction mixture, filtered with acetone and solvent evaporated obtains bio oil, finally added in bio oil
The 1mol/L zinc nitrate solutions for entering 30mL, are placed in glass round bottom flask, and 1h is reacted at 80 DEG C, and obtained Zn contains after detaching water phase
The catalyst of amount 14.4%.According to evaluating catalyst method in embodiment 1, tail oxygen concentration is 5.25% after measuring viscous crude oxidation.
Embodiment 10
（10）80 mesh straw after taking 10g to dry are added in high-temperature high-pressure reaction kettle, and 50ml propyl alcohol and 2g sodium hydroxides is added,
Sealed high-temp high-pressure reaction kettle after logical nitrogen purging, then heats to 370 DEG C and reacts 30min, after reaction, by reactor
It is cooled to room temperature, takes out reaction mixture, filtered with acetone and solvent evaporated obtains bio oil, be finally added in bio oil
The 1mol/L zinc nitrate solutions of 10mL, are placed in glass round bottom flask, and 3h is reacted at 50 DEG C, and Zn contents are made after detaching water phase
10.07% catalyst.According to evaluating catalyst method in embodiment 1, tail oxygen concentration is 6.00% after measuring viscous crude oxidation.
Embodiment 11
（11）100 mesh straw after taking 30g to dry are added in high-temperature high-pressure reaction kettle, and 70ml methanol and 6g hydroxides is added
Sodium leads to sealed high-temp high-pressure reaction kettle after nitrogen purging, then heats to 380 DEG C and react 40min, after reaction, will be anti-
It answers device to be cooled to room temperature, takes out reaction mixture, filtered with acetone and solvent evaporated obtains bio oil, finally added in bio oil
The 1mol/L manganese nitrate solutions for entering 30mL, are placed in glass round bottom flask, and 1.5h is reacted at 80 DEG C, and Mn is made after detaching water phase
The catalyst of content 12.46%.According to evaluating catalyst method in embodiment 1, tail oxygen concentration is 4.26% after measuring viscous crude oxidation.
Embodiment 12
(12) 100 mesh oil cakes after taking 50g to dry are added in high-temperature high-pressure reaction kettle, and 100ml methanol and 10g hydroxides is added
Sodium leads to sealed high-temp high-pressure reaction kettle after nitrogen purging, then heats to 340 DEG C and react 40min, after reaction, will be anti-
It answers device to be cooled to room temperature, takes out reaction mixture, filtered with acetone and solvent evaporated obtains bio oil, finally added in bio oil
The 1mol/L manganese nitrate solutions for entering 50mL, are placed in glass round bottom flask, and 2h is reacted at 80 DEG C, and obtained Mn contains after detaching water phase
The catalyst of amount 10.78%.According to evaluating catalyst method in embodiment 1, tail oxygen concentration is 4.86% after measuring viscous crude oxidation.
Embodiment 13
(13) 120 mesh oil cakes after taking 20g to dry are added in high-temperature high-pressure reaction kettle, and 60ml ethyl alcohol and 2g hydroxides is added
Sodium leads to sealed high-temp high-pressure reaction kettle after nitrogen purging, then heats to 370 DEG C and react 30min, after reaction, will be anti-
It answers device to be cooled to room temperature, takes out reaction mixture, filtered with acetone and solvent evaporated obtains bio oil, finally added in bio oil
The 1mol/L cobalt nitrate solutions for entering 20mL, are placed in glass round bottom flask, and 3h is reacted at 60 DEG C, and obtained Co contains after detaching water phase
The catalyst of amount 9.24%.According to evaluating catalyst method in embodiment 1, tail oxygen concentration is 3.38% after measuring viscous crude oxidation.
Embodiment 14
（14）100 mesh rice straws after taking 40g to dry are added in high-temperature high-pressure reaction kettle, and 80ml propyl alcohol and 8g hydroxides is added
Sodium leads to sealed high-temp high-pressure reaction kettle after nitrogen purging, then heats to 380 DEG C and react 30min, after reaction, will be anti-
It answers device to be cooled to room temperature, takes out reaction mixture, filtered with acetone and solvent evaporated obtains bio oil, finally added in bio oil
The 1mol/L cobalt nitrate solutions for entering 40mL, are placed in glass round bottom flask, and 1.5h is reacted at 60 DEG C, and Co is made after detaching water phase
The catalyst of content 8.17%.According to evaluating catalyst method in embodiment 1, tail oxygen concentration is 3.77% after measuring viscous crude oxidation.
Embodiment 15
（15）120 mesh rape stalks after taking 50g to dry are added in high-temperature high-pressure reaction kettle, and 100ml ethyl alcohol and 10g hydrogen is added
Sodium oxide molybdena leads to sealed high-temp high-pressure reaction kettle after nitrogen purging, then heats to 400 DEG C and react 60min, after reaction,
Reactor is cooled to room temperature, reaction mixture is taken out, is filtered with acetone and solvent evaporated obtains bio oil, finally in bio oil
The cobalt nitrate solution of the middle 1mol/L that 50mL is added, is placed in glass round bottom flask, and 2.5h is reacted at 90 DEG C, after detaching water phase
The catalyst of Co contents 10.85% is made.According to evaluating catalyst method in embodiment 1, tail oxygen concentration is after measuring viscous crude oxidation
3.02%。
Claims (5)
- It is method that raw material prepares viscous crude oxidation catalyst that 1. the present invention relates to a kind of with biomass, it is characterized in that：This method Step is：Biomass dries 24 hours or more at 105 DEG C and is crushed to -120 mesh of 80 mesh after abundant abjection Free water；Take 10g- The treated powdered biomass of 50g is placed in high-temperature high-pressure reaction kettle, and 50mL-100mL low mass molecule alcohols and 2g-10g is added Sodium hydroxide, sealed high-temp high-pressure reaction kettle is warming up to 330 DEG C -400 DEG C again after logical nitrogen purges, and reacts 30min-60min；Instead After answering, reactor is cooled to room temperature, takes out reaction mixture, bio oil is obtained with acetone extraction and solvent evaporated；Most The 1mol/L metal-nitrate solutions of 10mL-50mL are added in bio oil afterwards, are placed in glass round bottom flask, at 50 DEG C -90 1h-3h is reacted at DEG C, is evaporated water phase after reaction and this viscous crude oxidation catalyst is made.
- 2. with biomass it is method that raw material prepares viscous crude oxidation catalyst according to claim 1, it is characterized in that：It is described Biomass is on the earth by photosynthesis growing plants such as sawdust, alkali lignin, cotton stalk, wheat stalk, straw, rice One kind in shell, rape stalk, cocoanut shell, bagasse or oil cake.
- 3. with biomass it is method that raw material prepares viscous crude oxidation catalyst according to claim 1, it is characterized in that：It is described Metal nitrate is one kind in copper nitrate, ferric nitrate, nickel nitrate, zinc nitrate, cobalt nitrate or manganese nitrate.
- 4. with biomass it is method that raw material prepares viscous crude oxidation catalyst according to claim 1, it is characterized in that：It is described Low mass molecule alcohol is one kind in methanol, ethyl alcohol or propyl alcohol.
- 5. with biomass it is method that raw material prepares viscous crude oxidation catalyst according to claim 1, it is characterized in that：We The application of catalyst obtained by method is：Prepared by addition 100g viscous crude in a kettle, 100g water, while addition 0.1% are above-mentioned Catalyst, air pressure 2MPa react 8h at 200 DEG C, after reaction, measure the oxygen concentration in reaction end gas, experiment Tail oxygen concentration is 0.10%-6.00% after showing viscous crude catalysis oxidation.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1843622A (en) * | 2006-05-11 | 2006-10-11 | 上海三瑞化学有限公司 | Catalyst for downhole catalytic reforming of viscous crude |
| CN1987043A (en) * | 2006-12-07 | 2007-06-27 | 西南石油大学 | Method for producing oil by injecting air buffering catalytic oxidation of thick oil |
| CN101182422A (en) * | 2007-11-26 | 2008-05-21 | 内蒙古金骄特种新材料有限公司 | Hypoxic bio-oil and preparation method thereof |
| CN103375154A (en) * | 2012-04-26 | 2013-10-30 | 中国石油化工股份有限公司 | Catalytic viscosity reduction method for ground heavy oil |
| CN103396779A (en) * | 2013-08-07 | 2013-11-20 | 中国海洋石油总公司 | Thick oil air injection relaxation catalytic oxidation emulsion catalyst and preparation method thereof |
| CN103418437A (en) * | 2012-05-17 | 2013-12-04 | 中国石油化工股份有限公司 | Amphiphilic catalytic viscosity reducer for thickened oil aqua-thermolysis and preparation method thereof |
| CN103691488A (en) * | 2013-12-19 | 2014-04-02 | 西南石油大学 | Catalyst for reducing viscosity through oxidation of injected air and preparation method of catalyst |
| CN104004582A (en) * | 2014-06-13 | 2014-08-27 | 沈阳航空航天大学 | Method for preparing bio-oil reactant and bio-oil from lignocellulosic biomass |
-
2018
- 2018-02-06 CN CN201810113269.9A patent/CN108276980B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1843622A (en) * | 2006-05-11 | 2006-10-11 | 上海三瑞化学有限公司 | Catalyst for downhole catalytic reforming of viscous crude |
| CN1987043A (en) * | 2006-12-07 | 2007-06-27 | 西南石油大学 | Method for producing oil by injecting air buffering catalytic oxidation of thick oil |
| CN101182422A (en) * | 2007-11-26 | 2008-05-21 | 内蒙古金骄特种新材料有限公司 | Hypoxic bio-oil and preparation method thereof |
| CN103375154A (en) * | 2012-04-26 | 2013-10-30 | 中国石油化工股份有限公司 | Catalytic viscosity reduction method for ground heavy oil |
| CN103418437A (en) * | 2012-05-17 | 2013-12-04 | 中国石油化工股份有限公司 | Amphiphilic catalytic viscosity reducer for thickened oil aqua-thermolysis and preparation method thereof |
| CN103396779A (en) * | 2013-08-07 | 2013-11-20 | 中国海洋石油总公司 | Thick oil air injection relaxation catalytic oxidation emulsion catalyst and preparation method thereof |
| CN103691488A (en) * | 2013-12-19 | 2014-04-02 | 西南石油大学 | Catalyst for reducing viscosity through oxidation of injected air and preparation method of catalyst |
| CN104004582A (en) * | 2014-06-13 | 2014-08-27 | 沈阳航空航天大学 | Method for preparing bio-oil reactant and bio-oil from lignocellulosic biomass |
Non-Patent Citations (6)
| Title |
|---|
| 唐晓东等: "空气低温氧化体系对稠油组成的影响", 《西南石油大学学报(自然科学版)》 * |
| 常方瑞: "催化裂解降粘技术在孤东油田的应用", 《内蒙古石油化工》 * |
| 杨海明等: "生物质的热裂解", 《高师理科学刊》 * |
| 王焕梅等: "稠油注空气催化氧化采油催化剂的制备与评价", 《精细化工》 * |
| 王金表等: "生物质液化及提质改性研究进展", 《生物质化学工程》 * |
| 陈思思等: "稠油催化改质技术研究", 《当代化工》 * |
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