CN103059577A - Preparation method of waterproof cream from biological tar - Google Patents
Preparation method of waterproof cream from biological tar Download PDFInfo
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- CN103059577A CN103059577A CN2011103246372A CN201110324637A CN103059577A CN 103059577 A CN103059577 A CN 103059577A CN 2011103246372 A CN2011103246372 A CN 2011103246372A CN 201110324637 A CN201110324637 A CN 201110324637A CN 103059577 A CN103059577 A CN 103059577A
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Abstract
The invention relates to agricultural waste comprehensive utilization technique and in particular relates to a preparation method of waterproof cream from biological tar. The preparation method comprises the following steps of: 1. dehydrating the biological tar by heating the biological tar to 120-140 DEG C to prepare water-free biological tar; 2. cooling the water-free biological tar obtained after dehydrating through heating to 60-69 DEG C; 3. mixing resin powder, a stabilizing agent and a plasticizing agent uniformly in a certain proportion, and then uniformly adding the mixture to the water-free biological tar at 60-69 DEG C; and 4. adding a defined amount of talcum powder fillers, heating the mixture to 120 DEG C while stirring, and maintaining the temperature for 10-15 minutes to fully plasticize the mixture, thus preparing the waterproof cream. The preparation method has the advantages that by effectively utilizing the biological tar, the problem of secondary pollution of the biological tar in the agricultural waste carbonization and gasification technique utilization process is solved, the waste is turned into wealth, and the economic benefits of agricultural waste carbonization and gasification technique utilization are increased.
Description
Technical field
The present invention relates to a kind of Comprehensive Utilization of Agricultural Wastes, particularly a kind ofly agricultural wastes are fully utilized the biological tar that produces in the switching process convert preparation method of biological tar waterproof paste to.
Background technology
Biological tar is a kind of important industrial chemicals, and quality is higher than coal tar, exists with liquid state when being lower than 200 ℃, and pyrolysis occurs in the time of more than 200 ℃, and pyrolysis becomes micro-molecular gas.Pressing in the biological tar distillation cut of normal pressure temperature collection, is the sour water cut below 110 ℃, is light oil distillate in the time of 110～190 ℃, is the creosote cut in the time of more than 190 ℃, also has higher residual the heating up in a steamer of thermal value.Wherein the sour water cut that obtains of biological tar distillation can be processed with biological acetic acid; Light oil distillate can be used as the floatation frother that fuel or non-ferrous metal ore are used; All the other cuts can further convert biomass stopper, biomass antioxidant, industrial creosote and liquid fuel etc. to.Its residue is that biological pitch can be used for making biological tar waterproof paste.
In the existing agricultural wastes charcoal gasification system, the method of washing decoking is generally adopted in the separation of combustion gas and purification, and the waste water that is mixed with in a large number biological tar and wood vinegar is entered the farmland, collects utilization and abandons it, cause soil and water source severe contamination, agroecological environment is done great damage.
How biological tar is effectively utilized, solve agricultural wastes charcoal gasification technology and utilize in the process, the problem of secondary pollution turns waste into wealth, agricultural wastes charcoal gasification technology is applied, promoted the development of agricultural wastes utilization of resources technology to have vital role.
Summary of the invention
Main purpose of the present invention is, overcome in the existing agricultural wastes charcoal gasification technology utilization, the waste water that contains in a large number biological tar and wood vinegar is entered the farmland, severe contamination soil and water source, agroecological environment is worked the mischief, utilize biological tar to make preparation method of biological tar waterproof paste and provide a kind of, technical problem to be solved is to make that the impurity that produces in the agricultural wastes charcoal gasification technology--biological tar is utilized effectively.
Preparation method of biological tar waterproof paste provided by the present invention is realized by following technical scheme.
A kind of preparation method of biological tar waterproof paste, comprising following steps:
Step 1, dehydration ℃ make its dehydration with biological tar heating to 120～140, become without aquatic organism tar;
Step 2, cooling are down to 60～69 ℃ with thermal dehydration without aquatic organism tar temperature;
Step 3, according to a certain ratio resin-oatmeal, stablizer and softening agent are mixed, again it is joined equably 60～69 ℃ without in the aquatic organism tar;
Step 4, add an amount of talc material, when being heated to while stirring 120 ℃, keep making in 10-15 minute mixture fully to plastify.
Except above-mentioned essential features, also can further replenish following technical characterictic.
Described preparation method of biological tar waterproof paste, wherein step 3 is described is resin-oatmeal, stablizer and softening agent and without the weight percent proportioning between the aquatic organism tar, specifically according to a certain ratio: without aquatic organism tar be: 40～60%; Resin-oatmeal is: 4～8%; Stablizer is: 9～17%; Softening agent is: 2%; All the other are the talc material.
Described preparation method of biological tar waterproof paste, wherein said resin-oatmeal are the polyvinyl chloride resin powder, the granularity of powder＜500 μ M.
Described preparation method of biological tar waterproof paste, wherein said stablizer are BF type stablizers.
Described preparation method of biological tar waterproof paste, wherein said softening agent are DE type softening agent.
The invention has the advantages that: biological tar is effectively utilized, solving agricultural wastes charcoal gasification technology utilizes in the process, the problem of the secondary pollution of biological tar, turn waste into wealth, improve the economic benefit that agricultural wastes charcoal gasification technology utilizes, agricultural wastes charcoal gasification technology is applied, promoted the development of agricultural wastes utilization of resources technology to have vital role.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technique means of the present invention, and can be implemented according to the content of specification sheets, and for above and other purpose of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and the cooperation accompanying drawing, be described in detail as follows.
Description of drawings
Fig. 1 is the schema of preparation method of biological tar waterproof paste of the present invention.
Embodiment
Reach technique means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, its embodiment of preparation method of biological tar waterproof paste, feature and effect thereof to foundation the present invention proposes are described in detail as follows.
See also shown in Figure 1ly, the preparation method of biological tar waterproof paste of preferred embodiment of the present invention may further comprise the steps:
Step 1, dehydration ℃ make its dehydration with biological tar heating to 120～140, become without aquatic organism tar;
Step 2, cooling are down to 60～69 ℃ with thermal dehydration without aquatic organism tar temperature;
Step 3, according to a certain ratio resin-oatmeal, stablizer and softening agent are mixed, again it is joined equably 60～69 ℃ without in the aquatic organism tar;
Step 4, add an amount of talc material, when being heated to while stirring 120 ℃, keep making in 10-15 minute mixture fully to plastify.
Step 3 is described to be resin-oatmeal, stablizer and softening agent and without the weight percent proportioning between the aquatic organism tar, specifically according to a certain ratio: without aquatic organism tar be: 38～62%; Resin-oatmeal is: 3.5～9%; Stablizer is: 8～18%; Softening agent is: 2%; All the other are the talc material.
The biological tar waterproof paste that can make different sequence numbers according to different proportionings specifically sees Table 1.
Table 1 biological tar waterproof paste configuration proportion
Described resin-oatmeal is the polyvinyl chloride resin powder, the granularity of powder＜500 μ M.
Described stablizer is BF type stablizer.
Described softening agent is DE type softening agent.
Biological tar waterproof paste of the present invention can be used for all kinds of waterproof paints, coiled material, inlay sealing material in the construction industry.
The above, it only is preferred embodiment of the present invention, be not that the present invention is done any pro forma restriction, although the present invention discloses as above with preferred embodiment, yet be not to limit the present invention, any those skilled in the art, within not breaking away from the technical solution of the present invention scope, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be the content that does not break away from technical solution of the present invention, any simple modification that foundation technical spirit of the present invention is done above embodiment, equivalent variations and modification all still belong in the scope of technical solution of the present invention.
Claims (4)
1. preparation method of biological tar waterproof paste is characterized in that may further comprise the steps:
Step 1, dehydration ℃ make its dehydration with biological tar heating to 120～140, become without aquatic organism tar;
Step 2, cooling are down to 60～69 ℃ with thermal dehydration without aquatic organism tar temperature;
Step 3, according to a certain ratio resin-oatmeal, stablizer and softening agent are mixed, again it is joined equably 60～69 ℃ without in the aquatic organism tar;
Step 4, add an amount of talc material, when being heated to while stirring 120 ℃, keep making in 10-15 minute mixture fully to plastify.
2. preparation method of biological tar waterproof paste according to claim 1, it is characterized in that step 3 described be resin-oatmeal, stablizer and softening agent and without the weight percent proportioning between the aquatic organism tar, specifically according to a certain ratio: without aquatic organism tar be: 40～60%; Resin-oatmeal is: 4～8%; Stablizer is: 9～17%; Softening agent is: 2%; All the other are the talc material.
3. preparation method of biological tar waterproof paste according to claim 1 is characterized in that described resin-oatmeal is the polyvinyl chloride resin powder, the granularity of powder＜500 μ M.
4. preparation method of biological tar waterproof paste according to claim 1 is characterized in that described stablizer is BF type stablizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103246372A CN103059577A (en) | 2011-10-24 | 2011-10-24 | Preparation method of waterproof cream from biological tar |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103246372A CN103059577A (en) | 2011-10-24 | 2011-10-24 | Preparation method of waterproof cream from biological tar |
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| CN103059577A true CN103059577A (en) | 2013-04-24 |
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| CN2011103246372A Pending CN103059577A (en) | 2011-10-24 | 2011-10-24 | Preparation method of waterproof cream from biological tar |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1409264A (en) * | 1972-03-29 | 1975-10-08 | Coal Industry Patents Ltd | Method of and composition for sealing and waterproofing joints or gaps in or between parts of paving or structures |
| CN1089974A (en) * | 1993-01-12 | 1994-07-27 | 中国科学院沈阳分院建筑工程公司 | Polyvinyl-chloride water-proof paint and preparation method |
| CN1434089A (en) * | 2003-02-19 | 2003-08-06 | 江南大学 | Water-resistant corrosion-resistant paint or water-resistant factice produced by using industrial organic waste as raw material |
-
2011
- 2011-10-24 CN CN2011103246372A patent/CN103059577A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1409264A (en) * | 1972-03-29 | 1975-10-08 | Coal Industry Patents Ltd | Method of and composition for sealing and waterproofing joints or gaps in or between parts of paving or structures |
| CN1089974A (en) * | 1993-01-12 | 1994-07-27 | 中国科学院沈阳分院建筑工程公司 | Polyvinyl-chloride water-proof paint and preparation method |
| CN1434089A (en) * | 2003-02-19 | 2003-08-06 | 江南大学 | Water-resistant corrosion-resistant paint or water-resistant factice produced by using industrial organic waste as raw material |
Non-Patent Citations (2)
| Title |
|---|
| 张全国等: ""生物质焦油防水膏试验研究"", 《2002中国生物质能技术研讨会论文集》 * |
| 张全国等: ""生物质焦油防水膏试验研究"", 《太阳能学报》 * |
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Application publication date: 20130424 |