CN100405913C - Method for preparing soluble powder of sodium rosinate - Google Patents
Method for preparing soluble powder of sodium rosinate Download PDFInfo
- Publication number
- CN100405913C CN100405913C CNB2006100412774A CN200610041277A CN100405913C CN 100405913 C CN100405913 C CN 100405913C CN B2006100412774 A CNB2006100412774 A CN B2006100412774A CN 200610041277 A CN200610041277 A CN 200610041277A CN 100405913 C CN100405913 C CN 100405913C
- Authority
- CN
- China
- Prior art keywords
- pine
- soluble powder
- degree
- acid sodium
- carried out
- 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.)
- Expired - Fee Related
Links
Landscapes
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
A process for preparing the soluble powder of sodium rosinate used to kill coccid includes such steps as high-temp and -pressure treating of pine body for vapor-oil-water separation, purifying rosin, cooling, adding pine tar, fusing oxidizing at 130-150 deg.C, adding sodium hydroxide, saponifying, evaporating water, baking, and pulverizing.
Description
Technical field:
The present invention relates to the pine tar that a kind of pine branch that abandons when utilizing papermaking woods base felling pine tree woods and pine roots extract and produce biopesticide for raw material.
Background technology:
As everyone knows, control fruit tree forest pest for citizen provide edible nuisanceless, safety, green, organic fruit, is safeguarded ecological safety, prevents that environment for human survival from polluting, and keeping human social is the target that we make great efforts.Coccid is one of the primary pest in forest and gardens, because its wax coat is thicker, control is difficulty very.Coccid is one of primary pest of harm fruit tree, because wax coat is thicker, pesticide control is difficulty very.According to searching document as can be known, application number is 2004100486209,30% rosin acid sodium aqueous emulsions, and botanical biological pesticide has high-efficiency low-toxicity, easily degraded in environment, the significant good biopesticide of control efficiency.Yet it is a kind of aqueous emulsion, and the material of its production is a rosin, and this will cause producing the wretched insufficiency of material, and in addition, its production technology is also unreasonable.
Summary of the invention:
The objective of the invention is to utilize the pine branch of pine tree body or a kind of preparation rosin acid sodium soluble powder preparation method that pine roots is produced.
The present invention is achieved in that step is: the first step, carry out HTHP 250 degree with pine branch or pine roots, gasoline moisture from, its temperature is controlled at the 190-205 degree; Second step was carried out the rosin purification, and cooling is melted the 130-150 degree with 1 Unit Weight pine tar and carried out oxidation processes, adds 2 Unit Weight caustic soda; The 3rd step was carried out saponification processing, water evaporates 4 hours, oven dry, fragmentation.
The rosin acid sodium soluble powder that the present invention makes, utilize pine tar and caustic soda to be mixed with biopesticide, coccid had strong action of contace poison, well fat-soluble, adhesivity and permeability are arranged, wax coat to coccid has strong corrosiveness, and the wax of energy dissolved destruction polypide appearance makes the polypide dehydration, and can block valve and breathe, insect is died of asphyxiation.Be mainly used in coccids such as control fruit tree, tealeaves, forest, gardens, remarkable to effects such as the arrowhead scales of control citrus, brown round a red-spotted lizard, Aleurocanthus spiniferus especially, and be better than high malicious organophosphorous pesticide speed and slaughter.Behind control citrus coccid, can make orange peel glossy shinny, and can increase the sugariness of citrus, improve economic worth.Control citrus coccid is promoted in the demonstration of citrus producing region, and control efficiency is remarkable, and reflection is good.Simultaneously, through testing the deep red a red-spotted lizard of Chinese chestnut to the control economic forest, the pine tree pine greedy scale of oil tea thorn giant coccid, mao bamboon armored scale and ecological public welfare forests, the Indian fig of landscape flower, the bamboo palm, sago cycas, crape myrtle, leaflet Rong, coccids such as orchid, camphor tree, black paulownia cottonycushion scale, effect is remarkable.The present invention is except that using in the citrus adolescence, and other season of growth all can use, and can reduce or replace high malicious organophosphorous pesticide, as speed slaughter, Le Siben, dichlorvos.The use of phoxim, Hostathion, orthene etc. can reduce the use of lime sulfur, machine oil emulsion simultaneously in the winter time.Preventing and treating young a red-spotted lizard (if a red-spotted lizard) or two spotted spider mite 6-8 month, add other agricultural chemical for coccid or miticide, its control efficiency is better.
Product of the present invention is compared rosin of no use with other producer, helps the utilization of refuse, and the cost that conserves forests is low, and convenient transportation is easy to use, and 150 times of immersions of water can be sprayed, and belongs to the low toxicity biopesticide.The product that utilizes the present invention to produce, good to control citrus a red-spotted lizard shell class effect spy, be winter after the tangerine tree is plucked, spring, clear garden specific drug.
According to product of the present invention, calibrating through the agriculture chemical examination institution, Fujian Province: in the citrus garden in pool village is crossed in Xiangcheng District Tian Bao, ZhangZhou town, carry out, citrus variety is a ponkan, controlling object is orange Aspidiotus, utilize 20% rosin acid sodium soluble powder, result of the test shows: 20% rosin acid sodium soluble powder is the desirable medicament of control citrus coccid, and 14 days preventive effect reaches 83.48-91.51% behind 100 times, 150 times, 200 times medicines of 20% rosin acid sodium soluble powder.20% rosin acid sodium soluble powder is to citrus safety, and the lasting period reached more than 14 days, and the dispenser control in citrus coccid peak period recommends to use 20% rosin acid sodium soluble powder 100-200 doubly according to citrus coccid occurrence degree.
Embodiment:
Below with the present invention is further described: the described pine tree body of the first step of the present invention is pine branch or pine roots, and the time of the second step oxidation processes is in 10 minutes.
Embodiment one: the first step, carry out HTHP 250 degree with the pine tree body, gasoline moisture from, its temperature is controlled at the 190-205 degree; Second step was carried out the rosin purification, and cooling is melted the 130-150 degree with 0.5 ton of pine tar and carried out oxidation processes, adds 1 ton of caustic soda; The 3rd step was carried out saponification processing, water evaporates 4 hours, oven dry, fragmentation.
Embodiment two: the first step, carry out HTHP 250 degree with the pine tree body, gasoline moisture from, its temperature is controlled at the 190-205 degree; Second step was carried out the rosin purification, and cooling is melted the 130-150 degree with 300 kilograms of pine tars and carried out oxidation processes, adds 600 kilograms of caustic soda; The 3rd step was carried out saponification processing, water evaporates 4 hours, oven dry, fragmentation.
After fragmentation, cool off 6 days left and right sides time again, pulverize then, just the packing of product can be dispatched from the factory.
Claims (3)
1. rosin acid sodium soluble powder preparation method is characterized in that its method step is: the first step, carry out HTHP 250 degree with the pine tree body, gasoline moisture from, its temperature is controlled at the 190-205 degree; Second step was carried out the rosin purification, and cooling is melted the 130-150 degree with 1 Unit Weight pine tar and carried out oxidation processes, adds 2 Unit Weight caustic soda; The 3rd step was carried out saponification processing, water evaporates 4 hours, oven dry, fragmentation.
2. a kind of rosin acid sodium soluble powder preparation method according to claim 1 is characterized in that: the described pine tree body of the first step is pine branch or pine roots.
3. a kind of rosin acid sodium soluble powder preparation method according to claim 1 is characterized in that: the time of the second step oxidation processes is in 10 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100412774A CN100405913C (en) | 2006-07-31 | 2006-07-31 | Method for preparing soluble powder of sodium rosinate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100412774A CN100405913C (en) | 2006-07-31 | 2006-07-31 | Method for preparing soluble powder of sodium rosinate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1903042A CN1903042A (en) | 2007-01-31 |
| CN100405913C true CN100405913C (en) | 2008-07-30 |
Family
ID=37672522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100412774A Expired - Fee Related CN100405913C (en) | 2006-07-31 | 2006-07-31 | Method for preparing soluble powder of sodium rosinate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100405913C (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314957B (en) * | 2013-03-27 | 2015-08-26 | 浙江工业大学 | A kind of sodium abietate insecticide and preparation method thereof |
| CN106172485A (en) * | 2016-07-15 | 2016-12-07 | 方永贵 | A kind of solid resin soap emulsifiable concentrate and its preparation method and application |
| CN111937877A (en) * | 2020-08-14 | 2020-11-17 | 浙江大鹏药业股份有限公司 | Sodium rosinate soluble powder and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57188508A (en) * | 1981-05-14 | 1982-11-19 | Kumiai Chem Ind Co Ltd | Antifouling agent |
| WO2001072911A1 (en) * | 2000-03-24 | 2001-10-04 | Biolocus Aps | Antifouling paint composition comprising rosin and enzyme |
| CN1443452A (en) * | 2003-04-15 | 2003-09-24 | 天津久日化学工业有限公司 | Cupric rosinate smoking agent and its preparation method |
-
2006
- 2006-07-31 CN CNB2006100412774A patent/CN100405913C/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57188508A (en) * | 1981-05-14 | 1982-11-19 | Kumiai Chem Ind Co Ltd | Antifouling agent |
| WO2001072911A1 (en) * | 2000-03-24 | 2001-10-04 | Biolocus Aps | Antifouling paint composition comprising rosin and enzyme |
| CN1443452A (en) * | 2003-04-15 | 2003-09-24 | 天津久日化学工业有限公司 | Cupric rosinate smoking agent and its preparation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1903042A (en) | 2007-01-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Chou | Roles of allelopathy in plant biodiversity and sustainable agriculture | |
| Negash | Ethiopias Indigenous Trees | |
| CA2420893A1 (en) | Method of obtaining a hydroxytyrosol-rich composition from vegetation water | |
| CN101274866A (en) | Insecticidal bioorganic fertilizer | |
| Hassan et al. | Natural plant extracts and microbial antagonists to control fungal pathogens and improve the productivity of zucchini (Cucurbita pepo L.) in vitro and in greenhouse | |
| CN105315092B (en) | A kind of pine needle organic fertilizer and its preparation method and application | |
| Correia et al. | Insights for the valorization of biomass from portuguese invasive Acacia spp. in a biorefinery perspective | |
| CN106508991A (en) | Biological pesticide and preparation method thereof | |
| CN102626093B (en) | A kind ofly prevent and treat insecticides of bamboo shoots insect and uses thereof | |
| CN102687733B (en) | Black locust plant acaricide, preparation method and application thereof | |
| CN100405913C (en) | Method for preparing soluble powder of sodium rosinate | |
| Khamsaw et al. | Bio-circular perspective of citrus fruit loss caused by pathogens: occurrences, active ingredient recovery and applications | |
| Spychalski et al. | Use of New BTH derivative as supplement or substitute of standard fungicidal program in strawberry cultivation | |
| Ballesteros et al. | Extreme environments as sources of fungal endophytes mitigating climate change impacts on crops in Mediterranean‐type ecosystems | |
| da Silva Rodrigues-Corrêa et al. | Dual allelopathic effects of subtropical slash pine (Pinus elliottii Engelm.) needles: Leads for using a large biomass reservoir | |
| Basit et al. | Metabolic engineering of fungal secondary metabolism in plants for stress tolerance | |
| CN106496648A (en) | A kind of implantation methods of amur grape | |
| CN103814961B (en) | Tung oil tree paulownia cake extract and beauveria bassiana compounded pesticides and preparation method thereof | |
| CN102617429A (en) | Preparation method for athomin for prevention and treatment of rice planthopper | |
| CN102696694B (en) | Special natural bactericidal protectant for garden plants as well as use and preparation method thereof | |
| Alves-Ferreira et al. | Cistus ladanifer as a potential feedstock for biorefineries: A review | |
| Stavroula et al. | Mediterranean climate affects the biosynthesis of secondary metabolites in common medicinal plants | |
| CN103478180A (en) | Pesticide for organic vegetables | |
| KR101963576B1 (en) | Botanical insecticide composition containing essential oil from wood extract and pine resin, and the preparation method thereof | |
| CN102960372A (en) | Botanical pesticide for preventing and treating root knot nematode disease and method therefor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080730 |