CN106957656A - Pyrolysis bio-oils produce salinized soil and administer agent - Google Patents
Pyrolysis bio-oils produce salinized soil and administer agent Download PDFInfo
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- CN106957656A CN106957656A CN201710171664.8A CN201710171664A CN106957656A CN 106957656 A CN106957656 A CN 106957656A CN 201710171664 A CN201710171664 A CN 201710171664A CN 106957656 A CN106957656 A CN 106957656A
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- agent
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- salinized soil
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- pyrolysis bio
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/14—Soil-conditioning materials or soil-stabilising materials containing organic compounds only
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G5/00—Fertilisers characterised by their form
- C05G5/20—Liquid fertilisers
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Soil Sciences (AREA)
- Pest Control & Pesticides (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
Pyrolysis bio-oils produce salinized soil and administer agent, and raw material proportioning is：Clear water 10 30, pyrolysis bio-oils 50 80, emulsifying agent 0.1 2, urea 38, potash fertilizer 06, phosphate fertilizer 08；Production technology is, according to raw material proportioning, bio oil to be added 50 95 DEG C are heated to after reactor, adds urea, in 20 200 revs/min of rotating speed stirring reaction 15 80 minutes, then emulsifying agent, potash fertilizer and phosphate fertilizer are added to stir, the emulsification of water strong stirring is added, forms uniform mixed liquor；Course of reaction is finished, then isolates insoluble matter by filter centrifugal, and the reaction solution filtered out is that salinized soil administers agent.
Description
1. technical field
The present invention provides pyrolysis bio-oils and produces salinized soil improvement agent, is related to the purification treatment of degenerated soil, especially
It is related to the preparation for repairing of salinized soil and the production method of preparation for repairing.
2. background technology
According to UNESCO and food and agricultural organization's incomplete statistics, the area in whole world salt-soda soil is 9.5438 hundred million
Hectare, wherein China are 99,130,000 hectares.The formation of China's alkaline earth and alkali-affected soil, it is most of accumulative with Carbonates In Soil
It is relevant, thus basicity is universal higher, serious salt affected soil regional plant can hardly survive.
Various saline-alkali soil are formed under certain natural conditions, and its essence formed is mainly various ease of solubility salt
Class makees redistributing for horizontal direction and vertical direction on ground, so that upper soll layer of the salinity in collection salt area is built up
Get up.The basic reason of saline-alkali soil formation is that water regime is bad, so at the initial stage of improvement, emphasis, which should be placed on, improves soil
Above water regime.Current Saline-alkali Field Control is typically carried out in several steps, first salt discharge, the desalinization of soil by flooding or leaching, reduction soil salt content；Plant again
Plant the plant of Salt And Alkali Tolerance, fertilizing soil；Last long-term cropping.Specific ameliorative measure is：Draining, irrigates the desalinization of soil by flooding or leaching, warps improvement,
Rice cultivation, improvement of fostering and apply fertilizer, levels land and chemical modifying.This method is preferable to light, moderate saline-alkali soil regulation effect, but controls
The reason cycle is long, high cost, there is saline and alkaline rebound phenomena.In addition for the improper secondary salinization of land caused due to cultivation management,
Because the beach saline land and grassland salt lick of Seawater immersion formation administer inapplicable, this is also what current salinized soil was administered
Bottleneck and difficult point.
Humic acid is the remains of animal and plant by the decomposition of microorganism and a series of mistakes of conversion and physical chemistry of the earth
A class macromolecular organic monoacid mixture formed by journey, maintain various constituents nature and bioactivity and its
Abundant functional group, such as aromatic rings, conjugated double bond, hydroxyl, carboxyl, phenolic hydroxyl group, carbonyl, make soil be easy to pellet.Utilize
Reparation is nursed one's health and administered to humic acid from soil texture, strengthens soil granular degree, reduces the rate of climb and height of capillary
Degree, it is to avoid capillary carrying salt assigns to ground surface, water and walks salt and stay, forming salt poolization is quick forever as current saline and alkaline degenerated soil
The study hotspot repaired long.But mineral resources humic acid is the main source of current humic acid product, due to raw material active principle content
Low, active function groups solidification is, it is necessary to activate and purify, and consumption more alkali and acid produce substantial amounts of organic wastewater with high concentration, production
How high cost, produce high activity liquid humic acid from mineral resources humic acid material low cost and quickly forever repair salt as humic acid
The key and problem on alkali ground.
Pyrolysis bio-oils oxygen-containing up to more than 40%, acid big, viscosity are high, the half that calorific value only has oil fuel oil, in mesh
In the case of preceding national crude oil price cliff of displacement formula drop, do not have competitive advantage as fuel oil, but pyrolysis bio-oils are rich in carboxylic
Base, phenolic group, ketone group, phenolic hydroxyl group isoreactivity functional group, are cheap price and excellent quality, the resource of humic acid without activation process, need exploitation badly
The large-scale utilization ways of pyrolysis bio-oils high added value.
3. the content of the invention
The invention aims to a kind of pyrolysis life for overcoming the shortcomings of existing salinized soil recovery technique and inventing
Thing oil produces salinized soil and administers agent, can strengthen the pellet structure of salt affected soil, eliminates capillary and carries salinity；It can live again
Change calcium and magnesium ferro element, strengthen soil fertility, quick rehabilitating soil recovers plantation function, realizes the permanent sustainable of non-secondary pollution
Green in-situ is repaired.
Technical scheme：
Pyrolysis bio-oils produce salinized soil and administer agent, and raw material proportioning is：Clear water 10-30, pyrolysis bio-oils 50-80,
Emulsifying agent 0.1-2, urea 3-8, potash fertilizer 0-6, phosphate fertilizer 0-8；Production technology is, according to raw material proportioning, bio oil to be added into reactor
After be heated to 50-95 DEG C, add urea, in 20-200 revs/min of rotating speed stirring reaction 15-80 minutes, full gear and smell, Ran Houjia
Enter emulsifying agent, potash fertilizer and phosphate fertilizer to stir, add the emulsification of water strong stirring, form uniform mixed liquor；Course of reaction is complete
Finish, then insoluble matter is isolated by filter centrifugal, the reaction solution filtered out is that salinized soil administers agent.
Wherein, reactor is the reactor of stainless steel or pool glass material；The equipment of strong stirring emulsification for colloid mill or
Strong shear mulser.
Pyrolysis bio-oils are the bio oil that agriculture and forestry organic waste material fast pyrogenation fluid product or gasification are generated.
Emulsifying agent is one in commercially available anion surfactant, cationic surfactant or amphoteric surfactant
Plant or a variety of.
Potash fertilizer is the one or more in commercially available potassium sulfate, potassium chloride, potassium carbonate, saleratus.
Phosphate fertilizer is the one or more in commercially available Diammonium phosphate (DAP), potassium hydrogen phosphate, potassium phosphate, ammonium superphosphate.
Implemented according to such scheme, tested, it was demonstrated that rationally, operation letter becomes safety to preparation method of the present invention, is produced into
This is low, and quality is good, efficiency high, and the salinized soil renovation agent being made can effectively repair salt poolization soil, realizes that enhancing is saline and alkaline
Soil granular structure, eliminates capillary and carries salinity；Calcium and magnesium ferro element can be activated again, strengthened soil fertility, prevented secondary dirt
Dye, improves natural environment, repairs fast, effect is good, the soil after reparation can plant various crops and plant tree grow flower, administer
Expense is low, applied widely, improves economic and social benefits, has been properly arrived at predetermined purpose.
The present invention will come to describe the features of the present invention in detail in conjunction with the embodiments.
4. embodiment
Embodiment 1, adds reactor by 1200kg agriculture and forestry organic waste material fast pyrogenations fluid product, utilizes steam or conduction oil
After 85 DEG C of heating, add 120kg urea, in 60 revs/min of rotating speed lower stirring reaction 30 minutes, then add 5kg emulsifying agents,
60kg potassium sulfates and 120 kg Diammonium phosphate (DAP) stir；Add after the stirring of 495Kg water, breast is circulated using colloid mill part
Change, form uniform mixed liquor；Course of reaction is finished, then isolates insoluble matter by filter centrifugal, and the reaction solution filtered out is
Salinized soil renovation agent.
Embodiment 2, the bio oil that 1600kg agriculture and forestry organic waste materials gasification is generated adds reactor, using steam or leads
Deep fat is heated after 55 DEG C, then adds 80kg urea, in 150 revs/min of rotating speed lower stirring reaction 60 minutes, then adds 3kg emulsifying agents
Stirred with 60kg potassium chloride and 80 kg of phosphoric acid hydrogen potassium；Add after the stirring of 217Kg water, utilize Strong shear mulser breast
Change, form uniform mixed liquor；Course of reaction is finished, then isolates insoluble matter by filter centrifugal, and the reaction solution filtered out is
Salinized soil renovation agent.
When being tested, salinized soil renovation agent is sprayed at saline and alkaline ground surface, mixed using rotary cultivator with soil, mixed
Depth 100-300mm is closed, strengthens the pellet structure of salt affected soil, calcium and magnesium ferro element is activated, land restoration is obtained.Before plantation, pour
Fill Planting Crops and trees and flowers and plants behind soil.
In the Inner Mongol Hetao area heavy salinizedization soil, it is saline and alkaline that every mu of ground 100 kilograms of pyrolysis bio-oils of sprinkling are produced
Change soil remediation agent, mixed using rotary cultivator, interacting depth 200mm.After sprinkling irrigation is watered, maize planting, Miao Qimiao is thick.
Claims (5)
1. pyrolysis bio-oils produce salinized soil and administer agent, it is characterized in that raw material proportioning is：Clear water 10-30, pyrolysis bio-oils
50-80, emulsifying agent 0.1-2, urea 3-8, potash fertilizer 0-6, phosphate fertilizer 0-8；Production technology is, according to raw material proportioning, bio oil to be added
50-95 DEG C is heated to after reactor, urea is added, in 20-200 revs/min of rotating speed stirring reaction 15-80 minutes, full gear and smell,
Then emulsifying agent, potash fertilizer and phosphate fertilizer are added to stir, the emulsification of water strong stirring is added, forms uniform mixed liquor；Reaction
Process is finished, then isolates insoluble matter by filter centrifugal, and the reaction solution filtered out is that salinized soil administers agent.
2. pyrolysis bio-oils according to claim 1 produce salinized soil and administer agent, it is characterised in that reactor is not
The reactor of rust steel or pool glass material；The equipment of strong stirring emulsification is colloid mill or Strong shear mulser.
3. pyrolysis bio-oils according to claim 1 produce salinized soil and administer agent, it is characterised in that pyrolysis bio-oils
The bio oil generated for agriculture and forestry organic waste material fast pyrogenation fluid product or gasification.
4. pyrolysis bio-oils according to claim 1 produce salinized soil and administer agent, it is characterised in that emulsifying agent is city
One or more in anion surfactant, cationic surfactant or the amphoteric surfactant sold.
5. pyrolysis bio-oils according to claim 1 produce salinized soil and administer agent, it is characterised in that potash fertilizer is commercially available
Potassium sulfate, potassium chloride, potassium carbonate, the one or more in saleratus, phosphate fertilizer be commercially available Diammonium phosphate (DAP), potassium hydrogen phosphate,
One or more in potassium phosphate, ammonium superphosphate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710171664.8A CN106957656A (en) | 2017-03-22 | 2017-03-22 | Pyrolysis bio-oils produce salinized soil and administer agent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710171664.8A CN106957656A (en) | 2017-03-22 | 2017-03-22 | Pyrolysis bio-oils produce salinized soil and administer agent |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109370606A (en) * | 2018-12-10 | 2019-02-22 | 中国石油大学(华东) | Biomass fast pyrogenation product produces the improvement of salinized soil solid and administers product system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923387A (en) * | 2006-09-22 | 2007-03-07 | 东北林业大学 | Method for planting poplar by making soil bed on alkali spot |
| CN101691490A (en) * | 2009-10-26 | 2010-04-07 | 上海交通大学 | Natural compound-based soil conditioner |
| CN104876720A (en) * | 2015-05-19 | 2015-09-02 | 潍坊友容实业有限公司 | High-zinc saline-alkali soil slow release fertilizer and application of high-zinc saline-alkali soil slow release fertilizer in planting of tamarix leptostachys |
| CN104893740A (en) * | 2015-05-29 | 2015-09-09 | 清华大学 | Soil conditioner as well as preparation method and application of soil conditioner |
| CN104892122A (en) * | 2015-05-19 | 2015-09-09 | 潍坊友容实业有限公司 | A high-zinc slow release fertilizer for saline-alkali land and applications thereof in plantation of glossy privet |
| CN105255499A (en) * | 2015-11-14 | 2016-01-20 | 黄海涛 | Saline-alkali soil improver and preparation method and application thereof |
| CN105348006A (en) * | 2015-11-23 | 2016-02-24 | 朱莉 | Biological carbon-based ecological fertilizer |
| CN106187506A (en) * | 2016-07-18 | 2016-12-07 | 中国石油大学(华东) | Pyrolysis bio-oils produces humic acid fertilizer bonding peplos agent |
-
2017
- 2017-03-22 CN CN201710171664.8A patent/CN106957656A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923387A (en) * | 2006-09-22 | 2007-03-07 | 东北林业大学 | Method for planting poplar by making soil bed on alkali spot |
| CN101691490A (en) * | 2009-10-26 | 2010-04-07 | 上海交通大学 | Natural compound-based soil conditioner |
| CN104876720A (en) * | 2015-05-19 | 2015-09-02 | 潍坊友容实业有限公司 | High-zinc saline-alkali soil slow release fertilizer and application of high-zinc saline-alkali soil slow release fertilizer in planting of tamarix leptostachys |
| CN104892122A (en) * | 2015-05-19 | 2015-09-09 | 潍坊友容实业有限公司 | A high-zinc slow release fertilizer for saline-alkali land and applications thereof in plantation of glossy privet |
| CN104893740A (en) * | 2015-05-29 | 2015-09-09 | 清华大学 | Soil conditioner as well as preparation method and application of soil conditioner |
| CN105255499A (en) * | 2015-11-14 | 2016-01-20 | 黄海涛 | Saline-alkali soil improver and preparation method and application thereof |
| CN105348006A (en) * | 2015-11-23 | 2016-02-24 | 朱莉 | Biological carbon-based ecological fertilizer |
| CN106187506A (en) * | 2016-07-18 | 2016-12-07 | 中国石油大学(华东) | Pyrolysis bio-oils produces humic acid fertilizer bonding peplos agent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109370606A (en) * | 2018-12-10 | 2019-02-22 | 中国石油大学(华东) | Biomass fast pyrogenation product produces the improvement of salinized soil solid and administers product system |
| US10434551B1 (en) * | 2018-12-10 | 2019-10-08 | China University Of Petroleum (East China) | Method for improving saline-alkaline soil by using biomass rapid pyrolysis product |
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