CN106915891A - A kind of oil plant oily sludge is innoxious and processing method of resource - Google Patents
A kind of oil plant oily sludge is innoxious and processing method of resource Download PDFInfo
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- CN106915891A CN106915891A CN201710337184.4A CN201710337184A CN106915891A CN 106915891 A CN106915891 A CN 106915891A CN 201710337184 A CN201710337184 A CN 201710337184A CN 106915891 A CN106915891 A CN 106915891A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/40—Devices for separating or removing fatty or oily substances or similar floating material
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/02—Biological treatment
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/18—Treatment of sludge; Devices therefor by thermal conditioning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4875—Sorbents characterised by the starting material used for their preparation the starting material being a waste, residue or of undefined composition
- B01J2220/4887—Residues, wastes, e.g. garbage, municipal or industrial sludges, compost, animal manure; fly-ashes
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/365—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds from petrochemical industry (e.g. refineries)
Abstract
The invention discloses a kind of oil plant oily sludge is innoxious and processing method of resource, belong to oil recovery waste processing arts.The present invention is put into reactor pressurize reaction after first oil plant oily sludge ball milling is refined, then turn on the high steam instantaneous relase that reactor discharge valve makes inside infiltration sludge, the instantaneous flow of vapours makes the oil product in sludge depart from sludge within and around sludge, layering is realized in subsider, by upper strata oil-water mixture constant temperature stratification, reclaim upper oil phase and be used as fuel oil, lower floor's water mutually can be used for the treatment of oily sludge, by sludge in subsider through vermiculture, it is converted into wormcast, as porous oil-absorbing MAT'L recycling after being carbonized through anaerobic, oily sludge is set to be fully used in processing procedure, Oil Recovery rate is up to 94~96%, and toxic chemical is not used, product is all recycled, secondary pollution will not be caused to environment.
Description
Technical field
The invention discloses a kind of oil plant oily sludge is innoxious and processing method of resource, belong at oil recovery waste
Reason technical field.
Background technology
Oil plant oily sludge is mainly derived from oil interceptor bed mud, floation tank scum silica frost, petroleum tank bed mud etc., is commonly called as " three
Mud ", these oily sludges composition it is different, usual oil content between 10~50%, moisture content between 40~90%, while with
A certain amount of solid.Oily sludge complicated component, the oily sludge that most of oil plant is produced（Such as scum silica frost, greasy filth）In all contain
The materials such as some benzene homologues, phenols, anthracene, pyrene, with foul smell and toxicity, if unprocessed direct discharge can heavy damage nature
Environment, contains part crude oil in addition in oily sludge, if can extract and recycle, can both mitigate pollution of the greasy filth to environment,
Oily sludge maximum resource utilization can also be made.But the property of oily sludge is special, its dehydration and treatment technology difficulty are big, cost
Height, is always the difficult problem of environmental protection for perplexing China's oil refining industry.In recent years, because the gradual perfection and enterprise technology of environmental regulation enter
The requirement of step, the pollutant abatement technology of oily sludge has increasingly caused the concern and attention of people.
At present, the handling process for oily sludge mainly includes：Burning method, hot washing method, solvent extraction, thermal desorption
Method etc..Burning method is that, at high temperature pollutant oxidation Decomposition, this method can thoroughly remove pollutant, while the ash after burning
Cinder can extract some of which useful element as mineral；Hot washing method is by adding a certain amount of alkali in the hot water and lacking
After the surfactant of amount, treatment is rinsed to silt particle repeatedly, then recycles air supporting facility to carry out separation of solid and liquid, this side
Method has the advantages that displacement efficiency high, recyclable crude oil and energy consumption are low；Solvent extraction is suitable organic molten by choosing
Agent utilizes " similar to mix " principle as extractant, and the organic principle in oil-containing mud sand is separated, and then recycles distillation
Technology reclaims oil from extract, and this processing method can reclaim most of petroleum substance, is adapted to the depth of oil-containing mud sand
Degree treatment；Thermal desorption rule is a kind of improved oil-containing mud sand high-temperature process technology, and it is by oil-containing mud sand in the case of anoxybiotic
It is heated to uniform temperature so that hydrocarbonaceous composition and the organic matter desorption in greasy filth, the technique have crude oil recovery efficiency high
Advantage.Current these techniques comparative maturity and have had been used for actual production, but all more or less presence one of these techniques
Fixed shortcoming, mainly during recycling, Oil Recovery rate is low, and treatment after oily sludge and processing procedure in plus
The chemical reagent for entering can cause secondary pollution to environment, and these defects seriously govern the progress of oil soil treatment technique.Therefore, seek
More rational contained Mud Treatment Technology is sought, oils resource, the protection effectively administered, reclaim in greasy filth are carried out to oily sludge
Environment just seems particularly significant.
The content of the invention
Present invention mainly solves technical problem：For traditional oily sludge during recycling, Oil Recovery rate
It is low, and the chemical reagent added in oily sludge and processing procedure after treatment can cause the problem of secondary pollution to environment, carry
Supply a kind of oil plant oily sludge innoxious and resource processing method.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention is：
（1）300~500kg oil plant oily sludges are weighed, is placed in ball mill, after 6~8h of ball-milling treatment, poured into and fill 800
In the reactor of~1000L water, constant temperature and pressure 15~30min of stirring reaction, question response terminates, and opens reactor bottom outlet valve
Door, material is injected into receiving kettle in making reactor；
（2）Subsider is transferred to after material in above-mentioned reception kettle naturally cools to room temperature, 3~5h, separation tank upper strata is stood
Liquid, obtains No. 1 oil-water mixture, and to 600~800L water is continuously added in subsider, after 30~45min of stirring mixing, stand 3
~5h, separation tank upper liquid obtains No. 2 oil-water mixtures, merges No. 1 and No. 2 oil-water mixtures, obtains mixed liquor, standby, and
In continuing to remain in subsider by lower sediment thing；（3）60~80kg earthworms are weighed, in the above-mentioned subsider of input, in room temperature bar
Under part, sediment surface sprinkling 200~400mL water in 8~12h is to subsider, breeding earthworm is separated after 10~15 days and gone
Except earthworm, then material in subsider is placed under sunlight, be exposed to the sun 5~7 days, then the material after being exposed to the sun is transferred to retort, with 80
~100mL/min speed under nitrogen guard mode, 500 is warming up to 3~5 DEG C/min rate programs to nitrogen is passed through in stove
~550 DEG C, insulation 4~6h of charing cools to room temperature with the furnace, discharges, and reclaims material in retort, obtains porous adsorbing material；
（4）Measure 400~500mL steps（2）Standby mixed liquor, pours into beaker, and is sealed beaker mouthful with preservative film, then will
Beaker is placed in thermostat water bath, 8~12h of stratification under the conditions of being 55~60 DEG C in temperature, opens preservative film, is separately recovered
Beaker oil phase and lower floor's water phase at the middle and upper levels, you can.
Step（1）Described reception kettle is connected by pipeline with reactor bottom discharge valve.
Step（1）Described constant temperature and pressure stirring reaction condition is：160~180 DEG C of reaction temperature, reaction pressure 2.6~
3.8MPa, 600~800r/min of speed of agitator.
Step（3）Described can also add every in sprinkling 200~400mL water in sediment surface during 8~12h is to subsider
Plus 8~10g sucrose, 3~5g citric acids.
Step（4）Described recovery beaker after oil phase, can also add upper oil phase quality 4 in upper oil phase at the middle and upper levels
~6% drier anhydrous calcium chloride, then be centrifuged removing sediment.
The beneficial effects of the invention are as follows：
（1）The refinement of oil plant oily sludge ball milling, the airtight heating pressurize in reactor enter high steam by the present invention
Inside oily sludge, and penetrate into sludge pore structure, using steam and the synergy of heating, make big in oily sludge
Molecule organic matter degradation, the macromolecular substances degree of polymerization declines, the lower-molecular substance dissolution after degraded, then through moment pressure release, makes to contain
Greasy dirt internal high pressure steam with streamer mode from hole high speed instantaneous relase, the instantaneous height of vapours within and around sludge
Speed flowing makes the oil product in sludge depart from sludge, and realizes that profit is layered in subsider, and upper oil phase can be returned as fuel oil
Receive and utilize, up to 94~96%, lower floor's water mutually can be re-circulated into reactor to the rate of recovery, be applied to down the place of batch oily sludge
Reason, upper oil phase improves the fuel oil small molecular organic matter ratio of recovery because being degraded under the synergy of steam and heat,
In combustion, efficiency of combustion effectively improves；
（2）Sludge is converted into wormcast using sludge breeding earthworm in subsider by the present invention using earthworm, then by wormcast charcoal
After change, using the loose structure and larger specific surface area this characteristic of wormcast, resource is realized as porous adsorbing material
Utilize, the present invention does not use toxic chemical in sludge process is processed, it is to avoid cause to environment the problem of secondary pollution.
Specific embodiment
300~500kg oil plant oily sludges are weighed first, is placed in ball mill, after 6~8h of ball-milling treatment, pour into Sheng
It is 160~180 DEG C in temperature in having a reactor of 800~1000L water, pressure is 2.6~3.8MPa, rotating speed is 600~
Under the conditions of 800r/min, constant temperature and pressure 15~30min of stirring reaction, question response terminates, and opens reactor bottom discharge valve, makes
Material is injected into receiving kettle in reactor, and subsider is transferred to after material in above-mentioned reception kettle naturally cools to room temperature, stands 3
~5h, separation tank upper liquid obtains No. 1 oil-water mixture, and to 600~800L water is continuously added in subsider, stirring is mixed
After closing 30~45min, 3~5h is stood, separation tank upper liquid obtains No. 2 oil-water mixtures, merges No. 1 with No. 2 oil mixing with water
Liquid, obtains mixed liquor, and by lower sediment thing continues to remain in subsider, then weighs 60~80kg earthworms, puts into above-mentioned sedimentation
In groove, under room temperature condition, 200~400mL water is sprayed on sediment surface in 8~12h is to subsider, and in subsider
8~10g sucrose, 3~5g citric acids are added, breeding earthworm separates removal earthworm after 10~15 days, then material in subsider is put
In under sunlight, being exposed to the sun 5~7 days, then the material after being exposed to the sun is transferred to retort, with 80~100mL/min speed to being passed through in stove
Nitrogen, under nitrogen guard mode, 500~550 DEG C, insulation 4~6h of charing, with stove is warming up to 3~5 DEG C/min rate programs
Room temperature is cooled to, is discharged, reclaim material in retort, obtain porous adsorbing material, finally measure 400~500mL mixed liquors, poured into
In beaker, and beaker mouthful is sealed with preservative film, then beaker is placed in thermostat water bath, under the conditions of being 55~60 DEG C in temperature
8~12h of stratification, opens preservative film, is separately recovered beaker oil phase and lower floor's water phase at the middle and upper levels, and added in upper oil phase
The drier anhydrous calcium chloride of upper oil phase quality 4~6%, then be centrifuged removing sediment.
Example 1
300kg oil plant oily sludges are weighed first, is placed in ball mill, after ball-milling treatment 6h, pour into and fill the anti-of 800L water
It is 160 DEG C in temperature in answering kettle, pressure is 2.6MPa, under the conditions of rotating speed is 600r/min, constant temperature and pressure stirring reaction 15min,
Question response terminates, and opens reactor bottom discharge valve, makes material in reactor be injected into receiving kettle, in treating above-mentioned reception kettle
Material is transferred to subsider after naturally cooling to room temperature, stands 3h, and separation tank upper liquid obtains No. 1 oil-water mixture, and to heavy
600L water is continuously added in drop groove, after stirring mixing 30min, 3h is stood, separation tank upper liquid obtains No. 2 oil-water mixtures,
Merge No. 1 with No. 2 oil-water mixtures, obtain mixed liquor, and lower sediment thing continued to remain in subsider, then weigh 60kg earthworms
Earthworm, puts into above-mentioned subsider, and under room temperature condition, sediment surface sprinkling 200mL water, cultivates earthworm in 8h is to subsider
Earthworm separates removal earthworm after 10 days, then material in subsider is placed under sunlight, is exposed to the sun 5 days, then the material after being exposed to the sun is transferred to
Retort, with 80mL/min speed to nitrogen is passed through in stove, under nitrogen guard mode, is warming up to 3 DEG C/min rate programs
500 DEG C, insulation charing 4h cools to room temperature with the furnace, discharges, and reclaims material in retort, obtains porous adsorbing material, finally measures
400mL mixed liquors, are poured into beaker, and are sealed beaker mouthful with preservative film, then beaker is placed in thermostat water bath, in temperature
It is stratification 8h under the conditions of 55 DEG C, opens preservative film, is separately recovered beaker oil phase and lower floor's water phase at the middle and upper levels, you can.
After being processed oil plant oily sludge using processing method of the present invention, the rate of recovery of oil product is reachable in sludge
94%, 15% is improve compared with traditional treatment method Oil Recovery rate, the oil product sulfur content of recovery is only 0.06mg/kg, can effectively be dropped
The discharge capacity of sulfide, reduces pollution on the environment, while this is sent out while improving efficiency of combustion during low burn burning
Bright obtained porous adsorbing material is used to process offshore spilled oil pollution, and with preferable oil absorbing effect, its saturation oil absorption is reachable
80 times of own wt, up to 94.3%, the guarantor's oil cut rate after oil suction can effectively realize the resource of oily sludge to oil absorbency up to 98.2%
Utilize.
Example 2
400kg oil plant oily sludges are weighed first, is placed in ball mill, after ball-milling treatment 78h, pour into and fill the anti-of 900L water
It is 170 DEG C in temperature in answering kettle, pressure is 3.2MPa, under the conditions of rotating speed is 700r/min, constant temperature and pressure stirring reaction 23min,
Question response terminates, and opens reactor bottom discharge valve, makes material in reactor be injected into receiving kettle, in treating above-mentioned reception kettle
Material is transferred to subsider after naturally cooling to room temperature, stands 4h, and separation tank upper liquid obtains No. 1 oil-water mixture, and to heavy
700L water is continuously added in drop groove, after stirring mixing 37min, 4h is stood, separation tank upper liquid obtains No. 2 oil-water mixtures,
Merge No. 1 with No. 2 oil-water mixtures, obtain mixed liquor, and lower sediment thing continued to remain in subsider, then weigh 70kg earthworms
Earthworm, puts into above-mentioned subsider, and under room temperature condition, sediment surface sprinkling 300mL water, cultivates in 10h is to subsider
Earthworm separates removal earthworm after 13 days, then material in subsider is placed under sunlight, is exposed to the sun 6 days, then the material after being exposed to the sun is turned
Enter retort, with 90mL/min speed to nitrogen is passed through in stove, under nitrogen guard mode, heated up with 4 DEG C/min rate programs
To 525 DEG C, insulation charing 5h cools to room temperature with the furnace, discharges, and reclaims material in retort, obtains porous adsorbing material, last volume
450mL mixed liquors are taken, is poured into beaker, and sealed beaker mouthful with preservative film, then beaker is placed in thermostat water bath, Yu Wen
It is stratification 10h under the conditions of 58 DEG C to spend, and opens preservative film, is separately recovered beaker oil phase and lower floor's water phase at the middle and upper levels, you can.
After being processed oil plant oily sludge using processing method of the present invention, the rate of recovery of oil product is reachable in sludge
95%, 20% is improve compared with traditional treatment method Oil Recovery rate, the oil product sulfur content of recovery is only 0.07mg/kg, can effectively be dropped
The discharge capacity of sulfide, reduces pollution on the environment, while this is sent out while improving efficiency of combustion during low burn burning
Bright obtained porous adsorbing material is used to process offshore spilled oil pollution, and with preferable oil absorbing effect, its saturation oil absorption is reachable
90 times of own wt, up to 95.3%, the guarantor's oil cut rate after oil suction can effectively realize the resource of oily sludge to oil absorbency up to 98.5%
Utilize.
Example 3
500kg oil plant oily sludges are weighed first, is placed in ball mill, after ball-milling treatment 8h, pour into and fill the anti-of 1000L water
It is 180 DEG C in temperature in answering kettle, pressure is 3.8MPa, under the conditions of rotating speed is 800r/min, constant temperature and pressure stirring reaction 30min,
Question response terminates, and opens reactor bottom discharge valve, makes material in reactor be injected into receiving kettle, in treating above-mentioned reception kettle
Material is transferred to subsider after naturally cooling to room temperature, stands 5h, and separation tank upper liquid obtains No. 1 oil-water mixture, and to heavy
800L water is continuously added in drop groove, after stirring mixing 45min, 5h is stood, separation tank upper liquid obtains No. 2 oil-water mixtures,
Merge No. 1 with No. 2 oil-water mixtures, obtain mixed liquor, and lower sediment thing continued to remain in subsider, then weigh 80kg earthworms
Earthworm, in putting into above-mentioned subsider, under room temperature condition, the sediment surface sprinkling 400mL water in 12h is to subsider, and to
8~10g sucrose, 3~5g citric acids, breeding earthworm is added to be separated after 15 days and remove earthworm in subsider, then by thing in subsider
Material is placed under sunlight, is exposed to the sun 7 days, then the material after being exposed to the sun is transferred into retort, with 100mL/min speed to being passed through nitrogen in stove
Gas, under nitrogen guard mode, 550 DEG C is warming up to 5 DEG C/min rate programs, and insulation charing 6h cools to room temperature with the furnace, goes out
Material, reclaims material in retort, obtains porous adsorbing material, finally measures 500mL mixed liquors, pours into beaker, and use preservative film
Beaker mouthful is sealed, then beaker is placed in thermostat water bath, stratification 12h under the conditions of being 60 DEG C in temperature is opened fresh-keeping
Film, is separately recovered beaker oil phase and lower floor's water phase at the middle and upper levels, and the drier of upper oil phase quality 6% is added in upper oil phase
Anhydrous calcium chloride, then be centrifuged removing sediment.
After being processed oil plant oily sludge using processing method of the present invention, the rate of recovery of oil product is reachable in sludge
96%, 25% is improve compared with traditional treatment method Oil Recovery rate, the oil product sulfur content of recovery is only 0.08mg/kg, can effectively be dropped
The discharge capacity of sulfide, reduces pollution on the environment, while this is sent out while improving efficiency of combustion during low burn burning
Bright obtained porous adsorbing material is used to process offshore spilled oil pollution, and with preferable oil absorbing effect, its saturation oil absorption is reachable
100 times of own wt, up to 96.2%, the guarantor's oil cut rate after oil suction can effectively realize the resource of oily sludge to oil absorbency up to 98.8%
Change and utilize.
Claims (5)
1. a kind of oil plant oily sludge is innoxious and processing method of resource, it is characterised in that concrete operation step is：
（1）300~500kg oil plant oily sludges are weighed, is placed in ball mill, after 6~8h of ball-milling treatment, poured into and fill 800
In the reactor of~1000L water, constant temperature and pressure 15~30min of stirring reaction, question response terminates, and opens reactor bottom outlet valve
Door, material is injected into receiving kettle in making reactor；
（2）Subsider is transferred to after material in above-mentioned reception kettle naturally cools to room temperature, 3~5h, separation tank upper strata is stood
Liquid, obtains No. 1 oil-water mixture, and to 600~800L water is continuously added in subsider, after 30~45min of stirring mixing, stand 3
~5h, separation tank upper liquid obtains No. 2 oil-water mixtures, merges No. 1 and No. 2 oil-water mixtures, obtains mixed liquor, standby, and
In continuing to remain in subsider by lower sediment thing；（3）60~80kg earthworms are weighed, in the above-mentioned subsider of input, in room temperature bar
Under part, sediment surface sprinkling 200~400mL water in 8~12h is to subsider, breeding earthworm is separated after 10~15 days and gone
Except earthworm, then material in subsider is placed under sunlight, be exposed to the sun 5~7 days, then the material after being exposed to the sun is transferred to retort, with 80
~100mL/min speed under nitrogen guard mode, 500 is warming up to 3~5 DEG C/min rate programs to nitrogen is passed through in stove
~550 DEG C, insulation 4~6h of charing cools to room temperature with the furnace, discharges, and reclaims material in retort, obtains porous adsorbing material；
（4）Measure 400~500mL steps（2）Standby mixed liquor, pours into beaker, and is sealed beaker mouthful with preservative film, then will
Beaker is placed in thermostat water bath, 8~12h of stratification under the conditions of being 55~60 DEG C in temperature, opens preservative film, is separately recovered
Beaker oil phase and lower floor's water phase at the middle and upper levels, you can.
2. a kind of oil plant oily sludge according to claim 1 is innoxious and processing method of resource, and its feature exists
In：Step（1）Described reception kettle is connected by pipeline with reactor bottom discharge valve.
3. a kind of oil plant oily sludge according to claim 1 is innoxious and processing method of resource, and its feature exists
In step（1）Described constant temperature and pressure stirring reaction condition is：160~180 DEG C of reaction temperature, reaction pressure 2.6~
3.8MPa, 600~800r/min of speed of agitator.
4. a kind of oil plant oily sludge according to claim 1 is innoxious and processing method of resource, and its feature exists
In：Step（3）It is described every can also add 8 in sprinkling 200~400mL water in sediment surface during 8~12h is to subsider~
10g sucrose, 3~5g citric acids.
5. a kind of oil plant oily sludge according to claim 1 is innoxious and processing method of resource, and its feature exists
In：Step（4）Described recovery beaker after oil phase, can also add upper oil phase quality 4~6% in upper oil phase at the middle and upper levels
Drier anhydrous calcium chloride, then be centrifuged remove sediment.
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167408A (en) * | 2020-02-26 | 2020-05-19 | 江苏森茂能源发展有限公司 | Method for preparing adsorption material from oil sludge and application of adsorption material |
| CN111298588A (en) * | 2020-03-06 | 2020-06-19 | 复旦大学 | Ship flue gas condensation cyclone purification device and method |
| CN114873880A (en) * | 2022-06-13 | 2022-08-09 | 常州大学 | Oily sludge treatment system and method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101144076A (en) * | 2007-08-21 | 2008-03-19 | 暨南大学 | Method for preparing biological sludge amendment and application thereof |
| CN102786713A (en) * | 2012-03-30 | 2012-11-21 | 青岛科技大学 | Resource treating method for oil field and oil sludge |
| CN103693823A (en) * | 2012-09-28 | 2014-04-02 | 中国石油天然气股份有限公司 | Harmless treatment method of oil-containing sludge |
| CN104261950A (en) * | 2014-10-22 | 2015-01-07 | 中山市巴斯德农业科技有限公司 | Method for producing organic fertilizer and biochar cultivation medium by using household garbage |
| CN104478418A (en) * | 2015-01-07 | 2015-04-01 | 山东理工大学 | Method for manufacturing high temperature resisting and high pressure resisting oil well cementation briquette through silicon bauxite ceramic microbeads |
| CN204298219U (en) * | 2014-12-11 | 2015-04-29 | 博天环境集团股份有限公司 | Sludge hot hydrolysis reaction device |
| CN105664851A (en) * | 2016-01-29 | 2016-06-15 | 四川农业大学 | Earthworm cast biomass charcoal and method for efficiently removing estradiol in water by using same |
| CN106365561A (en) * | 2016-08-31 | 2017-02-01 | 郭舒洋 | Preparation method of weather-resistance tile adhesion agent for exterior wall ceramic tiles |
| CN106396312A (en) * | 2016-11-22 | 2017-02-15 | 中国科学院重庆绿色智能技术研究院 | Method for comprehensive treatment of oily sludge based on hydrothermal technology |
| CN106422759A (en) * | 2016-10-21 | 2017-02-22 | 常州亚环环保科技有限公司 | Preparation method for indoor air cleaning agent free from secondary pollution |
-
2017
- 2017-05-14 CN CN201710337184.4A patent/CN106915891A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101144076A (en) * | 2007-08-21 | 2008-03-19 | 暨南大学 | Method for preparing biological sludge amendment and application thereof |
| CN102786713A (en) * | 2012-03-30 | 2012-11-21 | 青岛科技大学 | Resource treating method for oil field and oil sludge |
| CN103693823A (en) * | 2012-09-28 | 2014-04-02 | 中国石油天然气股份有限公司 | Harmless treatment method of oil-containing sludge |
| CN104261950A (en) * | 2014-10-22 | 2015-01-07 | 中山市巴斯德农业科技有限公司 | Method for producing organic fertilizer and biochar cultivation medium by using household garbage |
| CN204298219U (en) * | 2014-12-11 | 2015-04-29 | 博天环境集团股份有限公司 | Sludge hot hydrolysis reaction device |
| CN104478418A (en) * | 2015-01-07 | 2015-04-01 | 山东理工大学 | Method for manufacturing high temperature resisting and high pressure resisting oil well cementation briquette through silicon bauxite ceramic microbeads |
| CN105664851A (en) * | 2016-01-29 | 2016-06-15 | 四川农业大学 | Earthworm cast biomass charcoal and method for efficiently removing estradiol in water by using same |
| CN106365561A (en) * | 2016-08-31 | 2017-02-01 | 郭舒洋 | Preparation method of weather-resistance tile adhesion agent for exterior wall ceramic tiles |
| CN106422759A (en) * | 2016-10-21 | 2017-02-22 | 常州亚环环保科技有限公司 | Preparation method for indoor air cleaning agent free from secondary pollution |
| CN106396312A (en) * | 2016-11-22 | 2017-02-15 | 中国科学院重庆绿色智能技术研究院 | Method for comprehensive treatment of oily sludge based on hydrothermal technology |
Non-Patent Citations (1)
| Title |
|---|
| 贾秀英: "《环境科学研究进展》", 31 May 2008 * |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111167408A (en) * | 2020-02-26 | 2020-05-19 | 江苏森茂能源发展有限公司 | Method for preparing adsorption material from oil sludge and application of adsorption material |
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| CN114873880A (en) * | 2022-06-13 | 2022-08-09 | 常州大学 | Oily sludge treatment system and method |
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