CN109111939A - One wood vinegar treatment process - Google Patents
One wood vinegar treatment process Download PDFInfo
- Publication number
- CN109111939A CN109111939A CN201810353690.7A CN201810353690A CN109111939A CN 109111939 A CN109111939 A CN 109111939A CN 201810353690 A CN201810353690 A CN 201810353690A CN 109111939 A CN109111939 A CN 109111939A
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- CN
- China
- Prior art keywords
- wood vinegar
- treatment process
- crude
- condenser
- process according
- Prior art date
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10C—WORKING-UP PITCH, ASPHALT, BITUMEN, TAR; PYROLIGNEOUS ACID
- C10C5/00—Production of pyroligneous acid distillation of wood, dry distillation of organic waste
-
- 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
- Y02E50/10—Biofuels, e.g. bio-diesel
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses a wood vinegar treatment process, the following steps are included: S1: preheating: 0~50 DEG C made from trees of crude wood vinegar being placed in pre-add thermal storage, etc. use to be heated, S2: the crude wood vinegar of preheating in S1 heating: is heated to 80~85 DEG C, and crude wood vinegar is maintained at 80~85 DEG C, S3: degassing: the wood vinegar in S2 is imported in degasser, it is de-gassed, S4: condensation: the wood vinegar in S3 is imported in condenser by conduit, condenses and separates the fatty acid in crude wood vinegar.The present invention passes through in crude wood vinegar treatment process, crude wood vinegar is de-gassed, is condensed, is distilled and ozone-ultraviolet line is handled, adequately crude wood vinegar can be purified, substantially increase refining effect, sampling and detection processing are carried out to the wood vinegar after purification, can guarantee the quality of purification.
Description
Technical field
The present invention relates to wood vinegar processing technology field more particularly to a wood vinegar treatment process.
Background technique
Wood vinegar is ingredient and the tone extremely phase with the acidic liquid of acetic acid PH3 degree as main component, with vinegar
Like (be originally prestige scholar avoid color or completely remove the transparent light yellow liquid of wood tar), respectively by different method purifications and
At.It is briefly exactly obtained from the flue gas natural cooling liquefaction emerged during wood is burnt into charcoal.Therefore the wooden vinegar
Liquid is that trees are carbonized, its energy is converted into gas, and natural cooling is formed at concentrated liquid again.Containing K, Ca, Mg, Zn, Ge,
The minerals such as Mn, Fe additionally contain Aneurine and B2, general wood vinegar: agricultural is used, and feed is used, and industry is commercially used.
Wood vinegar is that the natural plants material obtained is extracted through biochemistry new and high technology, and the main component of the product is vinegar
Acid, phenols, water, wherein organic composition acetic acid accounts for 10% or more.The product have the function of stronger sterilization, antibacterial in higher concentrations
Energy；It can inhibit the breeding of miscellaneous bacteria at low concentrations, there is the effect of fungi-proofing, insect prevention.The wooden vinegar can neutralize nitrogen sulfur compound and conduct
Deodorant uses；Wood vinegar because containing can sterilize there are many phenolic substances, sterilize keep away pest as sterilize, pest repellant uses, sending out
Up to national organic agriculture cultivation in oneself be widely used, wood vinegar generally is cut to decide using various weedtree branches, orchard not to be had to
Branch etc. generate flue gas in charcoal kiln smoldering it made to be gas-cooled to condense naturally and form as liquid, quality is preferable, but resinous height
Coniferous tree, horse-tail, the discarded furniture containing paint must not use.This condensation gained liquid is crude pyroligneous acid, need to be by mentioning
Refining removal undesirable constituents, can use.The main component of wood vinegar is vinegar, furthermore still has other 100 Multiple components, has
Its bad effect is substantially identical as vinegar, but is more than vinegar, mainly its effect due to the difference of added nutritional agents or natural pesticide variety
Also different, but the application range of current crude wood vinegar is relatively narrow, so the purification technique of wood vinegar is particularly important, but the wooden vinegar at present
The purifying technique of liquid is also immature, and refining effect is poor, so we are badly in need of a wood vinegar treatment process to solve above-mentioned ask
Topic.
Summary of the invention
Technical problems based on background technology, the invention proposes a wood vinegar treatment process.
A wood vinegar treatment process proposed by the present invention, comprising the following steps:
S1: preheating: 0~50 DEG C made from trees of crude wood vinegar is placed in pre-add thermal storage, is waited to be heated
It uses；
S2: heating: the crude wood vinegar of preheating in S1 is heated to 80~85 DEG C, and crude wood vinegar is maintained at 80
~85 DEG C；
S3: degassing: the wood vinegar in S2 is imported in degasser, is de-gassed；
S4: condensation: the wood vinegar in S3 is imported in condenser by conduit, makes the fatty acid condensation in crude wood vinegar
Separation；
S5: distillation: fatty acid in S4 being imported in distiller and carries out distillation processing, and by the wood between 98~103 DEG C
Vinegar liquid is collected into holding vessel；
S6: the processing of ozone-ultraviolet line: the wood vinegar in S5 is placed under ultraviolet lamp, then sets the contactor of ozone generator
In contacting the contactor of ozone generator with wood vinegar；
S7: sampling: the wood vinegar in S6 is sampled, and sample equivalent is divided into three groups, waits constituent analysis；
S8: detection detection: is grouped to three groups of samples in S7.
Preferably, it in the S1, needs first to be filtered processing to crude wood vinegar, remove miscellaneous in crude wood vinegar
Then filtered crude wood vinegar is placed in pre-add thermal storage by matter again.
Preferably, in the S2, pre-add thermal storage is heated using steam.
Preferably, in the S3, wood vinegar is stably held in 80~85 DEG C, and the pressure of degasser is maintained at 0.5~5 milli
Rice.
Preferably, water is imported in the S4, in condenser to be condensed, and the water temperature for importing the inner condenser of condenser is protected
It holds at 20~60 DEG C, fatty acid is further cooled down using external condenser, the water temperature of external condenser is maintained at -5~15 DEG C.
Preferably, in the S5, the stabilization in rectifier is controlled at 98~103 DEG C, is recycled pump to import wood vinegar and is stored up
It deposits in tank.
Preferably, in the S7, every group uses three test tubes, and the wood vinegar equivalent that every group samples is placed in 3 test tubes.
Preferably, in the S8, three groups of samples are respectively placed under different temperatures and are detected, in every group in three test tubes
Sample is contrasted, if detection is unqualified, re-starts purification.
Beneficial effects of the present invention: by being de-gassed to crude wood vinegar, being cold in crude wood vinegar treatment process
Solidifying, distillation and the processing of ozone-ultraviolet line, can adequately purify crude wood vinegar, substantially increase refining effect, right
Wood vinegar after purification carries out sampling and detection processing, can guarantee the quality of purification.
Specific embodiment
Combined with specific embodiments below the present invention is made further to explain.
Embodiment
A wood vinegar treatment process is proposed in the present embodiment, comprising the following steps:
S1: preheating: 0~50 DEG C made from trees of crude wood vinegar is placed in pre-add thermal storage, is waited to be heated
It uses；
S2: heating: the crude wood vinegar of preheating in S1 is heated to 80~85 DEG C, and crude wood vinegar is maintained at 80
~85 DEG C；
S3: degassing: the wood vinegar in S2 is imported in degasser, is de-gassed；
S4: condensation: the wood vinegar in S3 is imported in condenser by conduit, makes the fatty acid condensation in crude wood vinegar
Separation；
S5: distillation: fatty acid in S4 being imported in distiller and carries out distillation processing, and by the wood between 98~103 DEG C
Vinegar liquid is collected into holding vessel；
S6: the processing of ozone-ultraviolet line: the wood vinegar in S5 is placed under ultraviolet lamp, then sets the contactor of ozone generator
In contacting the contactor of ozone generator with wood vinegar；
S7: sampling: the wood vinegar in S6 is sampled, and sample equivalent is divided into three groups, waits constituent analysis；
S8: detection detection: is grouped to three groups of samples in S7.
In the present embodiment, in S1, needs first to be filtered processing to crude wood vinegar, remove miscellaneous in crude wood vinegar
Then filtered crude wood vinegar is placed in pre-add thermal storage by matter again, in S2, pre-add thermal storage is added using steam
Heat, in S3, wood vinegar is stably held in 80~85 DEG C, and the pressure of degasser is maintained at 0.5~5 millimeter, in S4, in condenser
It imports water to be condensed, so that the water temperature for the inner condenser for importing condenser is maintained at 20~60 DEG C, using external condenser to fat
Acid is further cooled down, and the water temperature of external condenser is maintained at -5~15 DEG C, in S5, the stabilization in control rectifier 98~
103 DEG C, pump is recycled to import wood vinegar in holding vessel, in S7, every group uses three test tubes, the wood vinegar etc. that every group is sampled
Amount is placed in 3 test tubes, and in S8, three groups of samples are respectively placed under different temperatures and are detected, the sample in every group in three test tubes
Product are contrasted, if detection is unqualified, re-start purification, by crude wood vinegar treatment process, to the crude wooden vinegar
Liquid is de-gassed, condenses, distilling and the processing of ozone-ultraviolet line, can adequately purify, greatly improve to crude wood vinegar
Refining effect carries out sampling and detection processing to the wood vinegar after purification, can guarantee the quality of purification.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (8)
1. a wood vinegar treatment process, which comprises the following steps:
S1: preheating: 0~50 DEG C made from trees of crude wood vinegar is placed in pre-add thermal storage, use to be heated is waited；
S2: heating: the crude wood vinegar of preheating in S1 is heated to 80~85 DEG C, and crude wood vinegar is maintained at 80~85
℃；
S3: degassing: the wood vinegar in S2 is imported in degasser, is de-gassed；
S4: condensation: the wood vinegar in S3 is imported in condenser by conduit, makes the fatty acid condensation point in crude wood vinegar
From；
S5: distillation: fatty acid in S4 being imported in distiller and carries out distillation processing, and by the wood vinegar between 98~103 DEG C
It collects into holding vessel；
S6: the processing of ozone-ultraviolet line: the wood vinegar in S5 is placed under ultraviolet lamp, and the contactor of ozone generator is then placed in storage
It deposits in tank, contacts the contactor of ozone generator with wood vinegar；
S7: sampling: the wood vinegar in S6 is sampled, and sample equivalent is divided into three groups, waits constituent analysis；
S8: detection detection: is grouped to three groups of samples in S7.
2. a wood vinegar treatment process according to claim 1, which is characterized in that in the S1, need first to crude
Wood vinegar is filtered processing, removes the impurity in crude wood vinegar, and filtered crude wood vinegar is then placed in pre-add again
In thermal storage.
3. a wood vinegar treatment process according to claim 1, which is characterized in that in the S2, pre-add thermal storage
It is heated using steam.
4. a wood vinegar treatment process according to claim 1, which is characterized in that in the S3, the stabilization of wood vinegar
80~85 DEG C are maintained at, the pressure of degasser is maintained at 0.5~5 millimeter.
5. a wood vinegar treatment process according to claim 1, which is characterized in that in the S4, imported in condenser
Water is condensed, and the water temperature of inner condenser for importing condenser is made to be maintained at 20~60 DEG C, using external condenser to fatty acid into
Row is further cooling, and the water temperature of external condenser is maintained at -5~15 DEG C.
6. a wood vinegar treatment process according to claim 1, which is characterized in that in the S5, control in rectifier
Stabilization at 98~103 DEG C, recycle pump will wood vinegar import holding vessel in.
7. a wood vinegar treatment process according to claim 1, which is characterized in that in the S7, every group uses three
The wood vinegar equivalent that every group samples is placed in 3 test tubes by test tube.
8. a wood vinegar treatment process according to claim 1, which is characterized in that in the S8, three groups of sample difference
It is placed under different temperatures and is detected, the sample in every group in three test tubes is contrasted, if detection is unqualified, is re-started
Purification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810353690.7A CN109111939A (en) | 2018-04-19 | 2018-04-19 | One wood vinegar treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810353690.7A CN109111939A (en) | 2018-04-19 | 2018-04-19 | One wood vinegar treatment process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109111939A true CN109111939A (en) | 2019-01-01 |
Family
ID=64821833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810353690.7A Pending CN109111939A (en) | 2018-04-19 | 2018-04-19 | One wood vinegar treatment process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109111939A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111004643A (en) * | 2020-01-06 | 2020-04-14 | 明光炭元科技有限公司 | Refining separation method and refining process for crude pyroligneous liquor |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361099A (en) * | 2012-04-06 | 2013-10-23 | 李燕鸿 | Method for purifying pyroligneous liquor |
| CN104357074A (en) * | 2014-10-15 | 2015-02-18 | 吉林大学 | Method for removing phenol in wood vinegar |
-
2018
- 2018-04-19 CN CN201810353690.7A patent/CN109111939A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361099A (en) * | 2012-04-06 | 2013-10-23 | 李燕鸿 | Method for purifying pyroligneous liquor |
| CN104357074A (en) * | 2014-10-15 | 2015-02-18 | 吉林大学 | Method for removing phenol in wood vinegar |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111004643A (en) * | 2020-01-06 | 2020-04-14 | 明光炭元科技有限公司 | Refining separation method and refining process for crude pyroligneous liquor |
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