CN106609144B - A kind of method for cracking treatment for mixing waste organic matter - Google Patents
A kind of method for cracking treatment for mixing waste organic matter Download PDFInfo
- Publication number
- CN106609144B CN106609144B CN201510723988.9A CN201510723988A CN106609144B CN 106609144 B CN106609144 B CN 106609144B CN 201510723988 A CN201510723988 A CN 201510723988A CN 106609144 B CN106609144 B CN 106609144B
- Authority
- CN
- China
- Prior art keywords
- organic matter
- degrees celsius
- cracking
- waste organic
- liquid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- C10G2/00—Production of liquid hydrocarbon mixtures of undefined composition from oxides of carbon
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1003—Waste materials
-
- 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
- C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
- C10G2300/10—Feedstock materials
- C10G2300/1003—Waste materials
- C10G2300/1007—Used oils
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of method for cracking treatment for mixing waste organic matter, waste organic matter mixed catalytic is cracked, useless rubber and plastic is substantially solid, the bad heating temperature of thermal conductivity can not be uniform, and after being mixed into used oil, used oil has become heat-conducting medium, it is also liquid-phase catalysis agent carrier, lytic effect is multiplied, certain pressure, at a temperature of substantially will not coking, process goal easily reaches.Enter heat exchanger condensation fractionation control boiling range after cracked gas stripping with pressure, gas phase catalysis desulfurization dehalogenation, then unified environmental protection treatment recycling heat source is carried out to evaporating object before 105 degrees Celsius, simple for process, system, thorough, disclosure risk is very low, is a kind of efficient, environmental protection, energy-efficient method for cracking treatment.
Description
Technical field
The invention belongs to a kind of method for cracking treatment for mixing waste organic matter.
Background technology
As the fuel oils such as the fast development of industry, a large amount of engineering machinery, vehicle consumption equipment and Plastic Rubber Products are answered
For each corner of society, scrap rubber, waste plastics and used oil in terms of millions of tons etc. are thus generated to China's natural environment
Bring serious harm and influence.At present, for the re-treating process of these waste materials, traditional little Wei enterprises there are waste residue,
The pollution problems such as exhaust gas and waste water, and the re-treating process of large enterprise can meet Environmental Protection in China index, but because its investment is huge
Greatly, only it can not meet the immense pressure that current scrap rubber, waste plastics and used oil etc. bring to environment by a small amount of large enterprise.Cause
This, invention is a kind of, and there is useless rubber and plastic that is energy-saving and environment-friendly and being adapted to little Wei enterprises and used oil re-treating process to seem very
It is important.
Scrap rubber, waste plastics, used oil are all a kind of Organic chain molecules structures, are adding attached certain temperature energy situation
Under can all crack, a large amount of hydrocarbon gas can be generated, wherein pure hydrocarbon molecules are the energy and the change of easy Collection utilization
Work raw material, will not generate non-leakage substantially on environment influences, and is the easy proprietary concentrate for collecting storage for not needing to special processing,
But part halogenated hydrocarbons, thio hydrocarbon, sulfide can be generated simultaneously in cracking, nitrogen oxides, these substances are substantially toxic, have stimulation
Property smell, to air to ecology, to people's all toxic side effects.Stability difference easily generates acidic oxide, moreover it is possible to generate secondary
Environment influences, and can only these substances be carried out in traditional handicraft with classification processing, and leakage is difficult to control, it is also possible to and there is liquid to give up discharge,
Complex process is of high cost, and treated, and combustible gas is difficult that energy recycles.
Invention content
In view of the above shortcomings of the prior art, the present invention provides a kind of simple for process, system, thorough, disclosure risk very
Low and efficient, environmental protection, the method for cracking treatment of energy-efficient mixing waste organic matter.
To achieve these goals, the present invention provides a kind of method for cracking treatment for mixing waste organic matter, feature exists
In including the following steps：
(1) useless rubber and plastic powder is mixed into used oil, compound alkali, a small amount of saline catalyst is pumped into 500 degrees Celsius of isothermal reaction kettles
Lasting cracking stripping afterwards；
(2) Stripping section is output to gas phase solid superacid as catalyst tower, then is transported to level Four fractionating column from pressure reducing valve, separates
The liquid of three different boiling ranges；
(3) 105 degrees Celsius of pervious steams enter alkaline water scrubber, and liquid qi leel is from gas part and pressure-air
Enter environment-friendly fuel combustion gas together to heat reaction kettle, tail gas is discharged by limewash backstage；
(4) cracking section is automatically drained out entering solid-liquid mixing column by the outlet that 550 degrees Celsius of bottom outlet temperature controls,
It is mixed with solid powder class raw fibre etc., enters back into cutter shearing；
(5) it is packaged finally by the push-in packaging bag of Water-cooled screw propeller.
The beneficial effects of the invention are as follows：Present invention process is simple, system, thorough, disclosure risk is very low, and efficient, ring
It protects, is energy saving, waste organic matter mixed catalytic is cracked, useless rubber and plastic is substantially solid, and the bad heating temperature of thermal conductivity can not be uniform, is mixed
After entering used oil, used oil has become heat-conducting medium and liquid-phase catalysis agent carrier, lytic effect are multiplied, in a level pressure
Power, at a temperature of substantially will not coking, process goal easily reaches.Cracked gas stripping with pressure, gas phase catalysis desulfurization dehalogenation are laggard
Enter heat exchanger condensation fractionation control boiling range, then carry out unified environmental protection treatment recycling heat source, technique to evaporating object before 105 degrees Celsius
Simply, system, thoroughly, disclosure risk it is very low, be it is a kind of efficiently, environmentally friendly (entire technique is without waste water, waste residue), at energy-efficient cracking
Reason method.
Specific embodiment
Technical scheme of the present invention is illustrated below, in order to facilitate understanding by those skilled in the art.
A kind of method for cracking treatment for mixing waste organic matter, includes the following steps：
(1) useless rubber and plastic powder is mixed into used oil, compound alkali, a small amount of saline catalyst is pumped into 500 degrees Celsius of isothermal reaction kettles
Lasting cracking stripping afterwards；
(2) Stripping section is output to gas phase solid superacid as catalyst tower, then is transported to level Four fractionating column from pressure reducing valve, separates
The liquid of three different boiling ranges；
(3) 105 degrees Celsius of pervious steams enter alkaline water scrubber, and liquid qi leel is from gas part and pressure-air
Enter environment-friendly fuel combustion gas together to heat reaction kettle, tail gas is discharged by limewash backstage；
(4) cracking section is automatically drained out entering solid-liquid mixing column by the outlet that 550 degrees Celsius of bottom outlet temperature controls,
It is mixed with solid powder class raw fibre etc., enters back into cutter shearing；
(5) it is packaged finally by the push-in packaging bag of Water-cooled screw propeller.
Halogenated hydrocarbons, thio hydrocarbon, halide, sulfide, can be thorough by the effect of catalyst under high-temperature alkaline water mist state
Bottom is oxidized to stable oxide or salt
Amino hydro carbons, nitrogen oxides are reduced into nitrogen, oxygen or hydro carbons under urea high-temperature alkaline water mist state.Hydro carbons is joined
Environmental protection heat is discharged with burning.
The mixture of scrap rubber, waste plastics, used oil after 500 degree of strippings is a kind of macromolecular thermoplasticity polymerization of complexity
Object has the characteristic of resin, pitch, and wax is high, can be swollen waste Crumb rubber, and with pitch, mountain flour, fiber, magnalium salt are fused and mixed shearing
Can be formed afterwards high intensity, high resiliency, high softening-point, high-weatherability space network structure, and there is crazing to repair automatically
Function, adhesive force is very strong, be superior building, water conservancy, road waterproof pointing.
Water-soluble alcohol-based fuel is a kind of environment-friendly fuel, there was only water and carbon dioxide discharge after burning, can accomplish smokeless nothing
Dirt.The fuel is a kind of polar liquid, and the molten alkali of soluble acids can be with dissolved salt, this just creates item for the alkaline water mist after burning
Part, saline catalyst, urea etc. can enter combustion system with fuel, and ionic state water mist can be formed after burning, to needing at environmental protection
All kinds of hydrocarbon gas of reason carry out reactive combustion and provide specific condition.
Waste organic matter mixed catalytic is cracked, useless rubber and plastic is substantially solid, and the bad heating temperature of thermal conductivity can not be uniform, is mixed
After entering used oil, used oil has become heat-conducting medium and liquid-phase catalysis agent carrier, lytic effect are multiplied, in a level pressure
Power, at a temperature of substantially will not coking, process goal easily reaches.Cracked gas stripping with pressure, gas phase catalysis desulfurization dehalogenation are laggard
Enter heat exchanger condensation fractionation control boiling range, then carry out unified environmental protection treatment recycling heat source, technique to evaporating object before 105 degrees Celsius
Simply, system, thoroughly, disclosure risk it is very low, be it is a kind of efficiently, environmental protection, energy-efficient method for cracking treatment.
Claims (1)
1. a kind of method for cracking treatment for mixing waste organic matter, which is characterized in that include the following steps：
(1) useless rubber and plastic powder is mixed into used oil, compound alkali, a small amount of saline catalyst is held after being pumped into 500 degrees Celsius of isothermal reaction kettles
Continuous cracking stripping；
(2) Stripping section is output to gas phase solid superacid as catalyst tower, then is transported to level Four fractionating column from pressure reducing valve, separates three
The liquid of different boiling ranges；
(3) 105 degrees Celsius of pervious steams enter alkaline water scrubber, and liquid qi leel is from gas part is together with pressure-air
Reaction kettle is heated into environment-friendly fuel combustion gas, tail gas is discharged by limewash backstage；
(4) cracking section is automatically drained out entering solid-liquid mixing column by the outlet that 550 degrees Celsius of bottom outlet temperature controls, with consolidating
Body powder class raw fibre is mixed, and enters back into cutter shearing；
(5) it is packaged finally by the push-in packaging bag of Water-cooled screw propeller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723988.9A CN106609144B (en) | 2015-10-23 | 2015-10-23 | A kind of method for cracking treatment for mixing waste organic matter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510723988.9A CN106609144B (en) | 2015-10-23 | 2015-10-23 | A kind of method for cracking treatment for mixing waste organic matter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106609144A CN106609144A (en) | 2017-05-03 |
| CN106609144B true CN106609144B (en) | 2018-06-19 |
Family
ID=58614326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510723988.9A Expired - Fee Related CN106609144B (en) | 2015-10-23 | 2015-10-23 | A kind of method for cracking treatment for mixing waste organic matter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106609144B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078973A (en) * | 1993-06-14 | 1993-12-01 | 山东省垦利县化肥厂 | The method of waste or used plastics system vapour, diesel oil |
| WO2006010324A1 (en) * | 2004-07-26 | 2006-02-02 | Hefei Lafa Environmental Protection Technology Development Co., Ltd. | A process for producing fuels from waste plastics by catalytic cracking |
| CN1818025A (en) * | 2006-01-23 | 2006-08-16 | 四川大学 | Method for vacuum copyrolyzing waste rubber and lube oil with catalyst |
| CN102603230A (en) * | 2012-02-10 | 2012-07-25 | 中胶橡胶资源再生有限公司 | High-concentration rubber powder modified asphalt mixture and preparation method thereof |
| CN103627192A (en) * | 2013-11-26 | 2014-03-12 | 天津东大道科技有限公司 | Modified asphalt and preparation method thereof |
| JP5632638B2 (en) * | 2010-04-02 | 2014-11-26 | サンライフ株式会社 | Method and apparatus for recovering waste plastic cracked oil |
-
2015
- 2015-10-23 CN CN201510723988.9A patent/CN106609144B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1078973A (en) * | 1993-06-14 | 1993-12-01 | 山东省垦利县化肥厂 | The method of waste or used plastics system vapour, diesel oil |
| WO2006010324A1 (en) * | 2004-07-26 | 2006-02-02 | Hefei Lafa Environmental Protection Technology Development Co., Ltd. | A process for producing fuels from waste plastics by catalytic cracking |
| CN1818025A (en) * | 2006-01-23 | 2006-08-16 | 四川大学 | Method for vacuum copyrolyzing waste rubber and lube oil with catalyst |
| JP5632638B2 (en) * | 2010-04-02 | 2014-11-26 | サンライフ株式会社 | Method and apparatus for recovering waste plastic cracked oil |
| CN102603230A (en) * | 2012-02-10 | 2012-07-25 | 中胶橡胶资源再生有限公司 | High-concentration rubber powder modified asphalt mixture and preparation method thereof |
| CN103627192A (en) * | 2013-11-26 | 2014-03-12 | 天津东大道科技有限公司 | Modified asphalt and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 废塑料与废机油共催化裂解制取燃料油的研究;郑典模等;《现代化工》;20110831;第31卷(第8期);第47-49页 * |
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| Publication number | Publication date |
|---|---|
| CN106609144A (en) | 2017-05-03 |
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