CN107400533A - A kind of technique for producing environment-friendly type heavy oil using discarded coal tar - Google Patents
A kind of technique for producing environment-friendly type heavy oil using discarded coal tar Download PDFInfo
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- CN107400533A CN107400533A CN201710589305.4A CN201710589305A CN107400533A CN 107400533 A CN107400533 A CN 107400533A CN 201710589305 A CN201710589305 A CN 201710589305A CN 107400533 A CN107400533 A CN 107400533A
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- oil
- coal tar
- heavy oil
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
- C10G7/00—Distillation of hydrocarbon oils
- C10G7/006—Distillation of hydrocarbon oils of waste oils other than lubricating oils, e.g. PCB's containing oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/16—Hydrocarbons
- C10L1/1608—Well defined compounds, e.g. hexane, benzene
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/228—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones, imines; containing at least one carbon-to-nitrogen triple bond, e.g. nitriles
- C10L1/2283—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones, imines; containing at least one carbon-to-nitrogen triple bond, e.g. nitriles containing one or more carbon to nitrogen double bonds, e.g. guanidine, hydrazone, semi-carbazone, azomethine
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/30—Organic compounds compounds not mentioned before (complexes)
- C10L1/301—Organic compounds compounds not mentioned before (complexes) derived from metals
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2300/00—Mixture of two or more additives covered by the same group of C10L1/00 - C10L1/308
- C10L2300/30—Mixture of three components
Abstract
A kind of technique that environment-friendly type heavy oil is produced using discarded coal tar, is comprised the following steps：Collect waste coal tar；It is added in fractionator, is fractionated with together with stabilization additives；Mixing, obtains environment-friendly type heavy oil.The present invention extracts the composition or raw material that can directly use using discarded coal tar; last residual oil is mixed with carbon black oil, methyl naphthalene, fuel oil, coal tar and additive for heavy oil simultaneously and can obtain environment-friendly type heavy oil; so that discarded coal tar is turned waste into wealth; not only economize on resources; raw material and production cost are reduced, also protects environment.
Description
Technical field
The present invention relates to recycling economy, specifically provides a kind of technique for producing environment-friendly type heavy oil using discarded coal tar.
Background technology
With developing rapidly for coal chemical industry and petrochemical industry, to its byproduct --- the processing of coking product becomes increasingly
It is important.Not only contain many remaining extractable fuel in tar, but also contain some extremely important organic compounds.
China's tar annual production is up to 1,500,000 tons, but more than 85% can not recycle.Although environmental administration takes substantial contribution
These discarded objects are handled, but still can not thoroughly eliminate its contamination.Sulfide therein, nitride biological degradability are poor, nothing
By being burial or burning, its harmfulness can not at all be reduced.The external utilization obstacle to tar is significantly larger than the country, utilizes this
Kind " waste resource ", can extract fuel and other many Organic chemical products.And the research of China's this respect is also at the early-stage,
In a kind of research state of early stage.
The content of the invention
It is an object of the invention to provide a kind of technique that environment-friendly type heavy oil is produced using discarded coal tar, discarded coal is realized
The recycling of tar, so as to turn waste into wealth.
The present invention specifically provides a kind of technique that environment-friendly type heavy oil is produced using discarded coal tar, comprises the following steps：
A, waste coal tar is collected；
B, coal tar is weighed, and is added to together with stabilization additives in fractionator, temperature is 70 ~ 80 DEG C in fractionator so that
Methyl naphthalene is quickly separated in a manner of steam；100 ~ 130 DEG C are warmed to, separation carbazole, carbon black oil, carbolic oil and pitch group
Point, and produce residual oil；
Wherein pitch, which adds, can be made into modified pitch after a variety of modifying agent, and carbon black oil main component is the carbolineum of filtering, sulfur content
Very low, carbolineum hydrogenation can be made into naphtha, gasoline, diesel oil, fuel oil and various light-weight fuel oils；And by naphtha carry out 70 ~
145 DEG C of cuts can produce light naphthar, and heavy naphtha can be produced by carrying out 70 ~ 180 DEG C of cuts；
C, by the carbon black oil, methyl naphthalene and residual oil that are reclaimed in step b mix, and with fuel oil, coal tar and additive for heavy oil one
Rise after squeezing into Mixer pot mixing, obtain environment-friendly type heavy oil.
Wherein, in step b, the ratio of coal tar and stabilization additives is 98 ~ 102:1~3.In step b, add in fractionator
Enter zeolite.And the vacuum degree control in fractionator is in 500 ~ 6666Pa.
The raw material of environment-friendly type heavy oil is made up of the component of following parts by weight：1 ~ 3 part of carbon black oil, 0.5 ~ 1.5 part of methyl naphthalene, slag
70 ~ 90 parts of oil, 2 ~ 4 parts of fuel oil, 12 ~ 16 parts of coal tar, 0.5 ~ 1.5 part of additive for heavy oil.
Specifically, the raw material of environment-friendly type heavy oil is made up of the component of following parts by weight：2 parts of carbolineum, 1 part of methyl naphthalene, residual oil
80 parts, 3 parts of fuel oil, 14 parts of coal tar, 1 part of additive for heavy oil.
In addition, the raw material of stabilization additives is made up of the component of following parts by weight：4 ~ 6 parts of bisphenol-A, BTA 0.1 ~
0.3 part, 0.1 ~ 0.3 part of EDTA, 2 ~ 4 parts of AEO9,1 ~ 3 part of diphenylsemicarbazide, 1 ~ 3 part of tributyl phosphate.
Specifically, the component of the following parts by weight of the raw material of additive for heavy oil is formed：300 ~ 380 parts of soap base, 30 ~ 40 parts of water,
2 ~ 4 parts of nitroguanidine, 10 ~ 12 parts of cobalt naphthenate, 13 ~ 15 parts of calcium naphthenate.
The present invention extracts the composition or raw material that can directly use using discarded coal tar, while by last slag
Oil mixes with carbon black oil, methyl naphthalene, fuel oil, coal tar and additive for heavy oil can obtain environment-friendly type heavy oil, so that useless
Abandoning coal tar turns waste into wealth, and not only economizes on resources, and reduces raw material and production cost, also protects environment.
Embodiment
Embodiment 1
A kind of technique that environment-friendly type heavy oil is produced using discarded coal tar, it comprises the steps：
A, waste coal tar is collected；
B, coal tar is weighed, and with stabilization additives according to 98：1 ratio is added in fractionator together, is added in fractionator
Zeolite, temperature is 70 DEG C in fractionator, and the vacuum degree control in fractionator is in 500Pa so that methyl naphthalene is quickly with steam
Mode is separated；Then 100 DEG C are being warmed to, are realizing carbazole, carbon black oil, carbolic oil and separated from bitumen, and produce residual oil；
Wherein pitch, which adds, can be made into modified pitch after a variety of modifying agent, and carbon black oil main component is the carbolineum of filtering, sulfur content
Very low, carbolineum hydrogenation can be made into naphtha, gasoline, diesel oil, fuel oil and various light-weight fuel oils；And naphtha is carried out 70 DEG C
Cut can produce light naphthar, and heavy naphtha can be produced by carrying out 70 DEG C of cuts；
C, by the carbon black oil, methyl naphthalene and residual oil that are reclaimed in step b mix, and with fuel oil, coal tar and additive for heavy oil one
Rise after squeezing into Mixer pot mixing, as environment-friendly type heavy oil.
The raw material of the environment-friendly type heavy oil is made up of the component of following parts by weight：1 part of carbon black oil, 0.5 part of methyl naphthalene, residual oil
70 parts, 2 parts of fuel oil, 12 parts of coal tar, 0.5 part of additive for heavy oil.
The raw material of the stabilization additives is made up of the component of following parts by weight：4 parts of bisphenol-A, 0.1 part of BTA,
0.1 part of EDTA, 2 parts of AEO9,1 part of diphenylsemicarbazide, 1 part of tributyl phosphate.
The component of the following parts by weight of raw material of the additive for heavy oil is formed：300 parts of soap base, 30 parts of water, 2 parts of nitroguanidine,
10 parts of cobalt naphthenate, 13 parts of calcium naphthenate.
Embodiment 2
A kind of technique that environment-friendly type heavy oil is produced using discarded coal tar, its concrete technology step are as follows：
A, waste coal tar is collected；
B, coal tar is weighed, and with stabilization additives according to 100:2 ratio is added in fractionator together, is added in fractionator
Zeolite, temperature is 75 DEG C in fractionator, and the vacuum degree control in fractionator is in 3600Pa so that methyl naphthalene is quickly with steam
Mode is separated；Then 115 DEG C are being warmed to, are realizing carbazole, carbon black oil, carbolic oil and separated from bitumen, and produce residual oil；
Wherein pitch, which adds, can be made into modified pitch after a variety of modifying agent, and carbon black oil main component is the carbolineum of filtering, sulfur content
Very low, carbolineum hydrogenation can be made into naphtha, gasoline, diesel oil, fuel oil and various light-weight fuel oils；And naphtha is carried out 106
DEG C cut can produce light naphthar, and heavy naphtha can be produced by carrying out 125 DEG C of cuts；
C, by the carbon black oil, methyl naphthalene and residual oil that are reclaimed in step b mix, and with fuel oil, coal tar and additive for heavy oil one
Rise after squeezing into Mixer pot mixing, as environment-friendly type heavy oil.
The raw material of the environment-friendly type heavy oil is made up of the component of following parts by weight：2 parts of carbon black oil, 1 part of methyl naphthalene, residual oil 80
Part, 3 parts of fuel oil, 14 parts of coal tar, 1 part of additive for heavy oil.
The raw material of the stabilization additives is made up of the component of following parts by weight：6 parts of bisphenol-A, 0.2 part of BTA,
0.2 part of EDTA, AEO93 parts, 2 parts of diphenylsemicarbazide, 2 parts of tributyl phosphate.
The component of the following parts by weight of raw material of the additive for heavy oil is formed：340 parts of soap base, 35 parts of water, 3 parts of nitroguanidine,
11 parts of cobalt naphthenate, 14 parts of calcium naphthenate.
Embodiment 3
A kind of technique that environment-friendly type heavy oil is produced using discarded coal tar, its concrete technology step are as follows：
A, waste coal tar is collected；
B, coal tar is weighed, and with stabilization additives according to 102:3 ratio is added in fractionator together, is added in fractionator
Zeolite, temperature is 80 DEG C in fractionator, and the vacuum degree control in fractionator is in 6666Pa so that methyl naphthalene is quickly with steam
Mode is separated；Then 130 DEG C are being warmed to, are realizing carbazole, carbon black oil, carbolic oil and separated from bitumen, and produce residual oil；
Wherein pitch, which adds, can be made into modified pitch after a variety of modifying agent, and carbon black oil main component is the carbolineum of filtering, sulfur content
Very low, carbolineum hydrogenation can be made into naphtha, gasoline, diesel oil, fuel oil and various light-weight fuel oils；And naphtha is carried out 145
DEG C cut can produce light naphthar, and heavy naphtha can be produced by carrying out 180 DEG C of cuts；
C, by the carbon black oil, methyl naphthalene and residual oil that are reclaimed in step b mix, and with fuel oil, coal tar and additive for heavy oil one
Rise after squeezing into Mixer pot mixing, as environment-friendly type heavy oil.
The raw material of the environment-friendly type heavy oil is made up of the component of following parts by weight：3 parts of carbon black oil, 1.5 parts of methyl naphthalene, residual oil
90 parts, 4 parts of fuel oil, 16 parts of coal tar, 1.5 parts of additive for heavy oil.
The raw material of the stabilization additives is made up of the component of following parts by weight：6 parts of bisphenol-A, 0.3 part of BTA,
0.3 part of EDTA, AEO94 parts, 3 parts of diphenylsemicarbazide, 3 parts of tributyl phosphate.
The component of the following parts by weight of raw material of the additive for heavy oil is formed：380 parts of soap base, 40 parts of water, 4 parts of nitroguanidine,
12 parts of cobalt naphthenate, 15 parts of calcium naphthenate.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and implement according to this, and it is not intended to limit the scope of the present invention.It is all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all be included within the scope of the present invention.
Claims (8)
1. a kind of technique for producing environment-friendly type heavy oil using discarded coal tar, it is characterised in that comprise the following steps：
A, waste coal tar is collected；
B, coal tar is weighed, and is added to together with stabilization additives in fractionator, temperature is 70 ~ 80 DEG C in fractionator；Heating
To 100 ~ 130 DEG C, separation carbazole, carbon black oil, carbolic oil and asphalt component, and produce residual oil；
C, by the carbon black oil, methyl naphthalene and residual oil that are reclaimed in step b mix, and with fuel oil, coal tar and additive for heavy oil one
Rise after squeezing into Mixer pot mixing, obtain environment-friendly type heavy oil.
2. the technique according to claim 1 for producing environment-friendly type heavy oil using discarded coal tar, it is characterised in that step b
In, the ratio of coal tar and stabilization additives is 98 ~ 102:1~3.
3. the technique according to claim 1 for producing environment-friendly type heavy oil using discarded coal tar, it is characterised in that：Step b
In, zeolite is added in fractionator.
4. the technique that coal tar production environment-friendly type heavy oil is discarded in the utilization according to claim 1 or 3, it is characterised in that：Point
The vacuum degree control in device is evaporated in 500 ~ 6666Pa.
5. the technique according to claim 1 for producing environment-friendly type heavy oil using discarded coal tar, it is characterised in that：Environment-friendly type
The raw material of heavy oil is made up of the component of following parts by weight：1 ~ 3 part of carbon black oil, 0.5 ~ 1.5 part of methyl naphthalene, 70 ~ 90 parts of residual oil, fuel
2 ~ 4 parts of oil, 12 ~ 16 parts of coal tar, 0.5 ~ 1.5 part of additive for heavy oil.
6. the technique according to claim 5 for producing environment-friendly type heavy oil using discarded coal tar, it is characterised in that：Environment-friendly type
The raw material of heavy oil is made up of the component of following parts by weight：2 parts of carbolineum, 1 part of methyl naphthalene, 80 parts of residual oil, 3 parts of fuel oil, coal tar
14 parts, 1 part of additive for heavy oil.
7. the technique according to claim 1 or 2 for producing environment-friendly type heavy oil using discarded coal tar, it is characterised in that：Surely
The raw material for determining additive is made up of the component of following parts by weight：4 ~ 6 parts of bisphenol-A, 0.1 ~ 0.3 part of BTA, EDTA 0.1 ~
0.3 part, 2 ~ 4 parts of AEO9,1 ~ 3 part of diphenylsemicarbazide, 1 ~ 3 part of tributyl phosphate.
8. the technique that coal tar production environment-friendly type heavy oil is discarded in the utilization according to claim 5 or 6, it is characterised in that：Weight
The component of the following parts by weight of raw material of oil additive is formed：300 ~ 380 parts of soap base, 30 ~ 40 parts of water, 2 ~ 4 parts of nitroguanidine, aphthenic acids
10 ~ 12 parts of cobalt, 13 ~ 15 parts of calcium naphthenate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710589305.4A CN107400533A (en) | 2017-07-19 | 2017-07-19 | A kind of technique for producing environment-friendly type heavy oil using discarded coal tar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710589305.4A CN107400533A (en) | 2017-07-19 | 2017-07-19 | A kind of technique for producing environment-friendly type heavy oil using discarded coal tar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107400533A true CN107400533A (en) | 2017-11-28 |
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|---|---|---|---|
| CN201710589305.4A Pending CN107400533A (en) | 2017-07-19 | 2017-07-19 | A kind of technique for producing environment-friendly type heavy oil using discarded coal tar |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1401745A (en) * | 2002-09-26 | 2003-03-12 | 武汉理工大学 | Multifunctional heavy oil and fuel oil additive, preparation and use thereof in preparing emulsified oil |
| CN1872964A (en) * | 2005-06-01 | 2006-12-06 | 叶选廉 | Additive for heavy oil |
| CN1970688A (en) * | 2006-12-13 | 2007-05-30 | 上海奥韦通工程技术有限公司 | Ethylene bottom oil complex processing technology |
| CN105080379A (en) * | 2015-08-04 | 2015-11-25 | 周荣国 | Device for blending fuel oil for ship and processing technology thereof |
-
2017
- 2017-07-19 CN CN201710589305.4A patent/CN107400533A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1401745A (en) * | 2002-09-26 | 2003-03-12 | 武汉理工大学 | Multifunctional heavy oil and fuel oil additive, preparation and use thereof in preparing emulsified oil |
| CN1872964A (en) * | 2005-06-01 | 2006-12-06 | 叶选廉 | Additive for heavy oil |
| CN1970688A (en) * | 2006-12-13 | 2007-05-30 | 上海奥韦通工程技术有限公司 | Ethylene bottom oil complex processing technology |
| CN105080379A (en) * | 2015-08-04 | 2015-11-25 | 周荣国 | Device for blending fuel oil for ship and processing technology thereof |
Non-Patent Citations (2)
| Title |
|---|
| 于士淋: "煤焦油及其沥青深加工工艺及发展趋势", 《化学工程与装备》 * |
| 郝素娥等: "废弃煤焦油中燃料的提取及其稳定化研究", 《煤化工》 * |
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Application publication date: 20171128 |
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