CN109468163A - A kind of purification processing technology of mineral waste feedstock oil - Google Patents
A kind of purification processing technology of mineral waste feedstock oil Download PDFInfo
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- CN109468163A CN109468163A CN201810332000.XA CN201810332000A CN109468163A CN 109468163 A CN109468163 A CN 109468163A CN 201810332000 A CN201810332000 A CN 201810332000A CN 109468163 A CN109468163 A CN 109468163A
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- distillations
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0016—Working-up used lubricants to recover useful products ; Cleaning with the use of chemical agents
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
- C10M175/0025—Working-up used lubricants to recover useful products ; Cleaning by thermal processes
- C10M175/0033—Working-up used lubricants to recover useful products ; Cleaning by thermal processes using distillation processes; devices therefor
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
- C10N2020/01—Physico-chemical properties
- C10N2020/02—Viscosity; Viscosity index
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
Abstract
A kind of purification processing technology of mineral waste feedstock oil, comprising the following steps: S1, reaction toning: being delivered to the first measuring tank for mineral waste feedstock oil, and then addition hydrazine hydrate auxiliary agent, which is mixed colours, reaches 2.0-3.0 to coloration；S2, first distillation: being delivered to the first distillation still for the mineral waste feedstock oil after toning and distilled for the first time, obtains the first distillations that boiling range is 100-250 DEG C；S3, it mixes colours again: the first distillations being delivered to the second measuring tank, addition hydrazine hydrate auxiliary agent, which is mixed colours, reaches 1.0-1.5 to coloration；S4, second distillation: being delivered to second of the progress of after-fractionating kettle for the fraction after toning and distill, and obtains the second distillations that boiling range is 150-250 DEG C to get purification base oil is arrived.The invention also discloses a kind of refinement systems of purification processing technology for mineral waste feedstock oil.Mineral waste raw material oil refining processing technology of the invention is simple, and process for refining processed after being not necessarily to, equipment investment is small, and base oil is high-quality, free from extraneous odour.
Description
Technical field
The present invention relates to mineral waste feedstock oil manufacture fields, and in particular to a kind of purification processing work of mineral waste feedstock oil
Skill.
Background technique
Existing mineral waste raw material oil refining processing technology is complicated, and equipment investment is big, and obtained basic oil quality is not good enough.
Summary of the invention
The purpose of the present invention is complicated for existing mineral waste raw material oil refining processing technology, and equipment investment is big, base oil
The imperfect problem of quality, and a kind of purification processing technology of mineral waste feedstock oil is provided.
Processing technology of the invention, comprising the following steps:
S1, reaction toning: being delivered to the first measuring tank for mineral waste feedstock oil, and hydrazine hydrate auxiliary agent is then added and carries out reaction toning
Reach 2.0-3.0 to coloration, the mass ratio of mineral waste feedstock oil and hydrazine hydrate auxiliary agent is 100:1-3, reacts toning process medium temperature
Degree control is at 100-120 DEG C；Hydrazine hydrate auxiliary agent is mixed by hydrazine hydrate, sodium hydroxide and water, weight are as follows: hydration
Hydrazine 8-12, sodium hydroxide 55-65, water 28-32；
S2, first distillation: the mineral waste feedstock oil after reaction toning is delivered to the first distillation still and is distilled for the first time, acquirement evaporates
Then first distillations are delivered to receiving tank by the first distillations that journey is 100-250 DEG C；
S3, it mixes colours again: the first distillations in receiving tank is delivered to the second measuring tank, hydrazine hydrate auxiliary agent is then added and carries out
Reaction toning to coloration reaches 1.0-1.5, and the mass ratio of the first distillations and hydrazine hydrate auxiliary agent is 100:1-3, and reaction was mixed colours
Temperature control is at 100-120 DEG C in journey；
S4, second distillation: the first distillations after reaction toning are delivered to after-fractionating kettle and carry out second of distillation, acquirement evaporates
Then the second obtained distillations are delivered to finished pot to get basic to purification by the second distillations that journey is 150-250 DEG C
Oil.
A kind of refinement system of the purification processing technology for mineral waste feedstock oil, it include head tank, first reaction deposit
Storage device, the second reaction storage device and exhaust gas cleaner, the first reaction storage device includes the first measuring tank, the first auxiliary agent
Tank, the first distillation still, A receiving tank, B receiving tank, the first cooling tower, the first taper storage tank and surge tank, head tank and first help
The liquid outlet of agent tank is communicated with the inlet of the first measuring tank respectively, the feed liquor of the liquid outlet of the first measuring tank and the first distillation still
Mouth communicates, and the steam (vapor) outlet of the first distillation still is communicated with the air inlet of the first cooling tower, the condensate outlet point of the first cooling tower
It not being communicated with the inlet of A receiving tank and B receiving tank, the liquid outlet of B receiving tank is communicated with the inlet of the first taper storage tank, the
The gas outlet of one taper storage tank is communicated with the air inlet of surge tank；Second reaction storage device is helped including the second measuring tank, second
Agent tank, after-fractionating kettle, C receiving tank, D receiving tank, the second cooling tower, the second taper storage tank and finished pot, A receiving tank and second
The liquid outlet of auxiliary tank is communicated with the inlet of the second measuring tank respectively, the liquid outlet of the second measuring tank and after-fractionating kettle into
Liquid mouth communicates, and the steam (vapor) outlet of after-fractionating kettle is communicated with the air inlet of the second cooling tower, the condensate outlet of the second cooling tower
It being communicated respectively with the inlet of C receiving tank and D receiving tank, the liquid outlet of D receiving tank is communicated with the inlet of the second taper storage tank,
The liquid outlet of C receiving tank is communicated with the inlet of finished pot；Exhaust gas cleaner includes water sealed tank and chimney, surge tank and second
The gas outlet of taper storage tank passes through respectively to be communicated in vacuum pump and water sealed tank, the gas outlet of water sealed tank and the air inlet phase of chimney
It is logical；There are also a pair of mixing liquid circulating device and a pair of of oil circulation device, mixing liquid circulating devices to include heat exchange pump and heat exchanger for it,
Mixing liquid circulation import and mixing liquid loop exit, the first measuring tank are had on first measuring tank and the second measuring tank
Pass through in corresponding heat exchange pump and heat exchanger respectively with the second measuring tank and recycles；Oil circulation device includes hot oil pump and heated beam,
Circulation oil inlet and circulation oil export, the first distillation still and after-fractionating kettle are had in first distillation still and after-fractionating kettle
Pass through circulation in corresponding hot oil pump and heated beam respectively.
The invention has the advantages that: mineral waste raw material oil refining processing technology is simple, process for refining processed after being not necessarily to, such as after filtering
Process for refining processed, equipment investment is small, and base oil is high-quality, free from extraneous odour.
Detailed description of the invention
Fig. 1 is process flow chart of the invention；
Fig. 2 is the structural schematic diagram of the refinement system of the purification processing technology for mineral waste feedstock oil.
Specific embodiment
A kind of purification processing technology of mineral waste feedstock oil, comprising the following steps:
S1, reaction toning: being delivered to the first measuring tank for mineral waste feedstock oil, and hydrazine hydrate auxiliary agent is then added and carries out reaction toning
Reach 2.0-3.0 to coloration, the mass ratio of mineral waste feedstock oil and hydrazine hydrate auxiliary agent is 100:1-3, reacts toning process medium temperature
Degree control is at 100-120 DEG C；Hydrazine hydrate auxiliary agent is mixed by hydrazine hydrate, sodium hydroxide and water, weight are as follows: hydration
Hydrazine 8-12, sodium hydroxide 55-65, water 28-32；
S2, first distillation: the mineral waste feedstock oil after reaction toning is delivered to the first distillation still and is distilled for the first time, acquirement evaporates
Then first distillations are delivered to receiving tank by the first distillations that journey is 100-250 DEG C；
S3, it mixes colours again: the first distillations in receiving tank is delivered to the second measuring tank, hydrazine hydrate auxiliary agent is then added and carries out
Reaction toning to coloration reaches 1.0-1.5, and the mass ratio of the first distillations and hydrazine hydrate auxiliary agent is 100:1-3, and reaction was mixed colours
Temperature control is at 100-120 DEG C in journey；
S4, second distillation: the first distillations after reaction toning are delivered to after-fractionating kettle and carry out second of distillation, acquirement evaporates
Then the second obtained distillations are delivered to finished pot to get basic to purification by the second distillations that journey is 150-250 DEG C
Oil.
A kind of refinement system of the purification processing technology for mineral waste feedstock oil, it includes that the reaction of head tank 1, first is deposited
Storage device, the second reaction storage device and exhaust gas cleaner, the first reaction storage device are helped including the first measuring tank 2, first
Agent tank 3, the first distillation still 4, A receiving tank 5, B receiving tank 6, the first cooling tower 7, the first taper storage tank 8 and surge tank 9, head tank
1 and first the liquid outlet of auxiliary tank 3 communicated respectively with the inlet of the first measuring tank 2, the liquid outlet and first of the first measuring tank 2
The inlet of distillation still 4 communicates, and the steam (vapor) outlet of the first distillation still 4 is communicated with the air inlet of the first cooling tower 7, the first cooling tower
7 condensate outlet is communicated with the inlet of A receiving tank 5 and B receiving tank 6 respectively, the liquid outlet of B receiving tank 6 and the first taper
The inlet of storage tank 8 communicates, and the gas outlet of the first taper storage tank 8 is communicated with the air inlet of surge tank 9；Second reaction storage device
Including the second measuring tank 10, the second auxiliary tank 11, after-fractionating kettle 12, C receiving tank 13, D receiving tank 14, the second cooling tower 15,
The liquid outlet of second taper storage tank 16 and finished pot 17, A receiving tank 5 and the second auxiliary tank 11 respectively with the second measuring tank 10 into
Liquid mouth communicates, and the liquid outlet of the second measuring tank 10 is communicated with the inlet of after-fractionating kettle 12, and the steam of after-fractionating kettle 12 goes out
Mouthful communicated with the air inlet of the second cooling tower 15, the condensate outlet of the second cooling tower 15 respectively with C receiving tank 13 and D receiving tank
14 inlet communicates, and the liquid outlet of D receiving tank 14 is communicated with the inlet of the second taper storage tank 16, and C receiving tank 13 goes out liquid
Mouth is communicated with the inlet of finished pot 17；Exhaust gas cleaner includes water sealed tank 20 and chimney 21, and surge tank 9 and the second taper are stored up
The gas outlet of tank 16 passes through respectively to be communicated in vacuum pump and water sealed tank 20, the gas outlet of water sealed tank 20 and the air inlet phase of chimney 21
It is logical；, there are also a pair of of mixing liquid circulating device and a pair of of oil circulation device, mixing liquid circulating device includes heat exchange pump 22 and heat exchange for it
Mixing liquid circulation import and mixing liquid loop exit are had on device 23, the first measuring tank 2 and the second measuring tank 10, the
One measuring tank 2 and the second measuring tank 10 pass through circulation in corresponding heat exchange pump 22 and heat exchanger 23 respectively；Oil circulation device includes
Hot oil pump 24 and heated beam 25 have circulation oil inlet and circulation oil export in first distillation still 4 and after-fractionating kettle 12,
First distillation still 4 and after-fractionating kettle 12 pass through circulation in corresponding hot oil pump 24 and heated beam 25 respectively.
The purification base oil produced by this technique, wherein representative product quality indicator range is as shown in table 1.
Table 1: purification base oil production and technical indication
Claims (2)
1. a kind of purification processing technology of mineral waste feedstock oil, it is characterised in that the following steps are included:
S1, reaction toning: being delivered to the first measuring tank for mineral waste feedstock oil, and hydrazine hydrate auxiliary agent is then added and carries out reaction toning
Reach 2.0-3.0 to coloration, the mass ratio of mineral waste feedstock oil and hydrazine hydrate auxiliary agent is 100:1-3, reacts toning process medium temperature
Degree control is at 100-120 DEG C；Hydrazine hydrate auxiliary agent is mixed by hydrazine hydrate, sodium hydroxide and water, weight are as follows: hydration
Hydrazine 8-12, sodium hydroxide 55-65, water 28-32；
S2, first distillation: the mineral waste feedstock oil after reaction toning is delivered to the first distillation still and is distilled for the first time, acquirement evaporates
Then first distillations are delivered to receiving tank by the first distillations that journey is 100-250 DEG C；
S3, it mixes colours again: the first distillations in receiving tank is delivered to the second measuring tank, hydrazine hydrate auxiliary agent is then added and carries out
Reaction toning to coloration reaches 1.0-1.5, and the mass ratio of the first distillations and hydrazine hydrate auxiliary agent is 100:1-3, and reaction was mixed colours
Temperature control is at 100-120 DEG C in journey；
S4, second distillation: the first distillations after reaction toning are delivered to after-fractionating kettle and carry out second of distillation, acquirement evaporates
Then the second obtained distillations are delivered to finished pot to get basic to purification by the second distillations that journey is 150-250 DEG C
Oil.
2. a kind of refinement system of the purification processing technology for mineral waste feedstock oil, it is characterised in that it include head tank (1),
First reaction storage device, the second reaction storage device and exhaust gas cleaner, the first reaction storage device include the first metering
Tank (2), the first auxiliary tank (3), the first distillation still (4), A receiving tank (5), B receiving tank (6), the first cooling tower (7), the first cone
The liquid outlet of shape storage tank (8) and surge tank (9), head tank (1) and the first auxiliary tank (3) respectively with the first measuring tank (2) into
Liquid mouth communicates, and the liquid outlet of the first measuring tank (2) is communicated with the inlet of the first distillation still (4), the steam of the first distillation still (4)
Outlet communicated with the air inlet of the first cooling tower (7), the condensate outlet of the first cooling tower (7) respectively with A receiving tank (5) and B
The inlet of receiving tank (6) communicates, and the liquid outlet of B receiving tank (6) is communicated with the inlet of the first taper storage tank (8), the first cone
The gas outlet of shape storage tank (8) is communicated with the air inlet of surge tank (9)；Second reaction storage device include the second measuring tank (10),
Second auxiliary tank (11), after-fractionating kettle (12), C receiving tank (13), D receiving tank (14), the second cooling tower (15), the second taper
The liquid outlet of storage tank (16) and finished pot (17), A receiving tank (5) and the second auxiliary tank (11) respectively with the second measuring tank (10)
Inlet communicates, and the liquid outlet of the second measuring tank (10) is communicated with the inlet of after-fractionating kettle (12), after-fractionating kettle (12)
Steam (vapor) outlet communicated with the air inlet of the second cooling tower (15), the condensate outlet of the second cooling tower (15) respectively with C receive
Tank (13) and the inlet of D receiving tank (14) communicate, the inlet of the liquid outlet of D receiving tank (14) and the second taper storage tank (16)
It communicates, the liquid outlet of C receiving tank (13) is communicated with the inlet of finished pot (17)；Exhaust gas cleaner include water sealed tank (20) and
The gas outlet of chimney (21), surge tank (9) and the second taper storage tank (16) passes through respectively to be communicated in vacuum pump and water sealed tank (20),
The gas outlet of water sealed tank (20) is communicated with the air inlet of chimney (21)；There are also a pair of of mixing liquid circulating devices and a pair of of oil circulation for it
Device, mixing liquid circulating device includes exchanging heat to pump (22) and heat exchanger (23), on the first measuring tank (2) and the second measuring tank (10)
Mixing liquid circulation import and mixing liquid loop exit are had, the first measuring tank (2) and the second measuring tank (10) are respectively
Pass through circulation in corresponding heat exchange pump (22) and heat exchanger (23)；Oil circulation device includes hot oil pump (24) and heated beam (25),
Had in first distillation still (4) and after-fractionating kettle (12) circulation oil inlet and circulation oil export, the first distillation still (4) and
After-fractionating kettle (12) passes through circulation in corresponding hot oil pump (24) and heated beam (25) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810332000.XA CN109468163B (en) | 2018-04-13 | 2018-04-13 | Refining process for waste mineral raw oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810332000.XA CN109468163B (en) | 2018-04-13 | 2018-04-13 | Refining process for waste mineral raw oil |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109468163A true CN109468163A (en) | 2019-03-15 |
| CN109468163B CN109468163B (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810332000.XA Active CN109468163B (en) | 2018-04-13 | 2018-04-13 | Refining process for waste mineral raw oil |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4038176A (en) * | 1976-03-22 | 1977-07-26 | Calgon Corporation | Oil soluble polymeric flocculants |
| KR890005042B1 (en) * | 1986-12-19 | 1989-12-08 | 김병태 | Reproducing method of wasted silicon oil |
| CN1043954A (en) * | 1989-01-04 | 1990-07-18 | 戈伊特股份公司 | Reduce the method for halogen impurities in the oil product |
| US6362137B1 (en) * | 2000-02-29 | 2002-03-26 | Indian Oil Corporation | Process for preparing a corrosion inhibitor/metal passivator additive for lubricant, grease and fuel applications from waste refinery streams |
| CN1351135A (en) * | 2000-10-26 | 2002-05-29 | 中国石油化工股份有限公司 | Process for recovering waste oil |
| CN205129500U (en) * | 2015-08-20 | 2016-04-06 | 深圳市天得一环境科技有限公司 | Cutting fluid circulation recovery plant |
| CN208104304U (en) * | 2018-04-13 | 2018-11-16 | 湖北爱国石化有限公司 | A kind of mineral waste feedstock oil refinement system |
-
2018
- 2018-04-13 CN CN201810332000.XA patent/CN109468163B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4038176A (en) * | 1976-03-22 | 1977-07-26 | Calgon Corporation | Oil soluble polymeric flocculants |
| KR890005042B1 (en) * | 1986-12-19 | 1989-12-08 | 김병태 | Reproducing method of wasted silicon oil |
| CN1043954A (en) * | 1989-01-04 | 1990-07-18 | 戈伊特股份公司 | Reduce the method for halogen impurities in the oil product |
| US6362137B1 (en) * | 2000-02-29 | 2002-03-26 | Indian Oil Corporation | Process for preparing a corrosion inhibitor/metal passivator additive for lubricant, grease and fuel applications from waste refinery streams |
| CN1351135A (en) * | 2000-10-26 | 2002-05-29 | 中国石油化工股份有限公司 | Process for recovering waste oil |
| CN205129500U (en) * | 2015-08-20 | 2016-04-06 | 深圳市天得一环境科技有限公司 | Cutting fluid circulation recovery plant |
| CN208104304U (en) * | 2018-04-13 | 2018-11-16 | 湖北爱国石化有限公司 | A kind of mineral waste feedstock oil refinement system |
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| CN109468163B (en) | 2021-04-16 |
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