CN104341177A - Method for preparing fertilizer from cane sugar factory filter mud - Google Patents
Method for preparing fertilizer from cane sugar factory filter mud Download PDFInfo
- Publication number
- CN104341177A CN104341177A CN201310338455.XA CN201310338455A CN104341177A CN 104341177 A CN104341177 A CN 104341177A CN 201310338455 A CN201310338455 A CN 201310338455A CN 104341177 A CN104341177 A CN 104341177A
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- China
- Prior art keywords
- filter mud
- phosphate
- parts
- superphosphate
- fertilizer
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- 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
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/04—Double-superphosphate; Triple-superphosphate; Other fertilisers based essentially on monocalcium phosphate
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B1/00—Superphosphates, i.e. fertilisers produced by reacting rock or bone phosphates with sulfuric or phosphoric acid in such amounts and concentrations as to yield solid products directly
- C05B1/02—Superphosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F5/00—Fertilisers from distillery wastes, molasses, vinasses, sugar plant or similar wastes or residues, e.g. from waste originating from industrial processing of raw material of agricultural origin or derived products thereof
- C05F5/002—Solid waste from mechanical processing of material, e.g. seed coats, olive pits, almond shells, fruit residue, rice hulls
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Botany (AREA)
- Environmental & Geological Engineering (AREA)
- Fertilizers (AREA)
Abstract
The invention relates to a cane sugar factory waste filter mud recycling technology. According to the invention, a conditioning agent is added into filter mud that is not subjected to a drying treatment; the mixture is mixed by stirring, and is subjected to a reaction, such that a powdery or granular mixed fertilizer with excellent physical properties is prepared; proper amounts of nitrogen, phosphorus, potassium and rare earth elements, and a plant growth regulator are further added, such that various binary and ternary composite fertilizers comprising the rare earth element or growth regulator can be obtained. Therefore, mud-like smelly filter mud is turned into the odorless powdery or granular fertilizer, such that an environment pollution problem caused by the filter mud is solved. The method is in accordance with the principles of local material, local processing, local use, and turning waste into treasure. The method has significant economic and social benefits.
Description
Technical field
The present invention relates to the recovery and utilization technology of cane sugar factory refuse filter mud, this technology is applicable to cane sugar factory filter mud be made mixing fertilizer and composite fertilizer.
Background technology
The existing cane sugar factory of China 350, year crushing sugar cane total amount about 8 000 ten thousand t, obtains filter mud 3 ~ 5 t by often squeezing 100 t sugarcanes, produces filter mud 240 ~ 4,000,000 t.The waste residue that filter mud produces as sugaring, containing higher Organic nutrient, is a kind of good organic fertilizer.Therefore, utilizing filter mud development and production organic-inorganic mixed fertilizer, for developing a circular economy, having important realistic meaning.But because filter mud water content is large, in sposh shape and the smell evaporated extremely difficulty smell, physical property is poor.
For this reason, the object of the present invention is to provide and the filter mud of cane sugar factory carried out process to make physical behavior good, without difficult olfaction, and the production method of the organic mixed fertilizer be easy to use and various composite fertilizer, fundamentally solve the problem that filter mud pollutes environment.
Summary of the invention
Technical solution key of the present invention is: filter mud be utilized to make fertilizer, just must solve because water content causes greatly physical behavior poor, and bad-smell problem.Technical characteristics of the present invention is accordingly:
One, to without directly adding one or more amendments that can change filter mud physical behavior in dried filter mud, and controls pH value 6 ~ 7.Through being uniformly mixed reaction, through stacking process or without stacking process, namely can be made in powdery or the mixing of organic-inorganic that particulate state physical behavior is good fertile.Described amendment is: normal superphosphate, double superhosphate, double superphosphate, ammoniated superphosphate, add calcium superphosphate, fused(calcium magnesium)phosphate, thomas phosphate, defluorinated phosphate, various fuel ash, bicarbonate of ammonia, ammonium sulfate, volatile salt, ammonium phosphate sulfate, ammonium phosphate, secondary calcium phosphate, sucrose, calcium carbonate, lime and precipitated superphosphate after alkali works's ammoniated mother sludge waste residue.
React due to above-mentioned adding of amendment, the reaction heat that reaction generates makes temperature of charge raise, and is evaporated by portion of water in filter mud, has again part free-water to generate corresponding crystal water in reaction.Thus reduce moisture existence, change the physical behavior in filter mud.In addition, along with the increase of pilling up time, above-mentioned reaction process is safer, and make the physical behavior of material better, stink disappears so that finally more loosened, dry physics is splendid, the powdery that can directly use or the mixing of granular organic-inorganic fertile.
They are two years old, composite fertilizer processed, trace element, rare earth element and the somatomedin needed for appropriate nitrogen, phosphorus, potassium and some plants can be added as required on the basis that the organic-inorganic mixing of above-mentioned gained is fertile, make various binary, the Nitrogen, Phosphorus and Potassium containing trace element, rare earth element or somatomedin further.
Composite fertilizer.
So far, due to will the realization of invention technology, a large amount of pollutent filter muds that cane sugar factory is discharged be processed, and the fertile and composite fertilizer of the mixing of making has splendid physical behavior, odorless, is a kind of good fertilizer.Again because the technology of the present invention directly processes the filter mud of undried process, thus save a large amount of energy consumptions, fund, equipment, a kind of less investment, method simple to operate, thus solve the problem that filter mud causes environmental pollution, (gather materials on the spot, treatment in situ, uses on the spot with regard to a change principle to meet three completely, and can turn waste into wealth), there are obvious economic benefit and social benefit.
Embodiment
The filter mud of what example 1-example 13 was used is sulfurous method cane sugar factory.
Embodiment 1 gets filter mud 5 parts, double superhosphate 3 parts, 1 part, fused(calcium magnesium)phosphate mix, place namely to become after one day containing effect phosphorus be 15% mixing fertile.
Embodiment 2 gets filter mud 5 parts, ammonia calcium superphosphate 4 parts, combustion ash 1 part mix that namely to become containing effect phosphorus be 8%, ammonia 2-3%, mixing fertile.
Embodiment 3 gets filter mud 5 parts, calcium superphosphate 5 parts, 1 part, fused(calcium magnesium)phosphate mix containing available phosphorus be 11% mixing fertile.
Embodiment 4 gets filter mud 5 parts, add alkali works's ammoniated mother sludge waste residue after calcium superphosphate 6 parts mix containing available phosphorus be 9%, the mixing of nitrogen 1% is fertile.
Embodiment 5 gets filter mud 5 parts, calcium superphosphate 6 parts, 1 part, bicarbonate of ammonia mix placement after one day containing available phosphorus be 12%, the mixing of nitrogen 1.5% is fertile.
Embodiment 6 gets filter mud 4 parts, calcium superphosphate 5 parts, 1 part, calcium carbonate mix containing available phosphorus be 8% mixing fertile.
Embodiment 7 gets filter mud 5 parts, calcium superphosphate 5 parts, 1 part, lime mix containing available phosphorus be 12 mixing fertile.
Embodiment 8 gets filter mud 5 parts, double superhosphate 5 parts, thomas phosphate 1 part mix placement one day containing available phosphorus be 22% mixing fertile.
Namely embodiment 9 gets filter mud 5 parts, double superhosphate 5 parts, defluorinated phosphate 1 part mixes becomes containing imitating the mixing fertilizer that phosphorus is 23%.
Embodiment 10 gets wet filter mud 5 parts, 6 parts, calcium phosphate, fuel ash 1 part mix namely become containing effect phosphorus be 25%, the mixing of nitrogen 5% is fertile.
Embodiment 11 gets filter mud 5 parts, ammonium phoaphate-sulfate 5 parts, fuel ash 2 parts mix namely become containing effect phosphorus be 13%, the mixing of nitrogen 4% is fertile.
Embodiment 12 gets filter mud 4 parts, calcium superphosphate 5 parts, precipitated superphosphate 1 part mix containing available phosphorus be 10% mixing fertile.
Embodiment 13 gets filter mud 4 parts, 5 parts, fused(calcium magnesium)phosphate, fuel ash 1 part, sugarcane chaff 1 part mix containing available phosphorus be 8% mixing fertile.
The filter mud of what example 14-example 18 was used is carbonic acid law cane sugar factory.
Embodiment 14 gets filter mud 5 parts, calcium superphosphate 5 parts mix containing available phosphorus be 8% mixing fertile.
Embodiment 15 gets filter mud 3 parts, calcium superphosphate 4 parts, monoammonium phosphate 3 parts mix containing available phosphorus be 20%, the mixing of nitrogen 5% is fertile.
Embodiment 16 gets filter mud 6 parts, double superhosphate 4 parts, fuel ash 1 part mix placement one day containing available phosphorus be 20% mixing fertile.
Embodiment 17 gets filter mud 7 parts, double superhosphate 5 parts mixes placement one day containing available phosphorus be 25% mixing fertile.
Embodiment 18 get by the mixing of example 3 gained fertile 6 parts add 1 part, bicarbonate of ammonia, 3 parts, urea, 2 parts, Repone K mix after through selecting grain, oven dry, cool containing available phosphorus 8%, potassium oxide 12%, nitrogen 15%, total nutrient 35% containing organic Nitrogen, Phosphorus and Potassium.
Embodiment 19 get by the mixing of example 16 gained fertile 6 parts add hydrogenation ammonium 6 parts, 2 parts, Repone K mix after through selecting grain, oven dry, cool containing available phosphorus 8%, potassium oxide 10%, nitrogen 12%, total nutrient 30% containing organic Nitrogen, Phosphorus and Potassium.
Embodiment 20 is got and is added after 5 parts, ammonium sulfate mixes must be contained available phosphorus 12%, the organic first component composite fertilizer of nitrogen 13% by fertile 6 parts of the mixing of example 9 gained.
Embodiment 21 gets by the mixing of example 17 gained that fertile 5 parts add humic acid fertilizer 3 parts, 2 parts, bicarbonate of ammonia, 3 parts, urea mixes containing available phosphorus 12%, nitrogen 10%, the binary compound fertilizer of humic acids 8% containing plant physiological regulator and organic matter.
Embodiment 22, in the various composite fertilizers of above-mentioned routine 18-example 21 gained, adds the borate of 1% 3 nitrogenize two boron respectively, the various binary of obtained boracic trace element, three composite fertilizers.
Claims (4)
1. make a method for fertilizer with cane sugar factory filter mud, the invention is characterized in:
Directly adding one or more amendments that can change filter mud physical behavior and control pH value in the filter mud of undried process is 6 ~ 7, through being uniformly mixed reaction, through stacking process or without stacking process, namely make in powdery or granular organic-inorganic mixing fertilizer.
2. described amendment is: normal superphosphate, double superhosphate, double superphosphate, ammoniated superphosphate, add calcium superphosphate, fused(calcium magnesium)phosphate, thomas phosphate, defluorinated phosphate, various fuel ash, bicarbonate of ammonia, ammonium sulfate, volatile salt, ammonium phosphate sulfate, ammonium phosphate, secondary calcium phosphate, sucrose, calcium carbonate, lime and precipitated superphosphate after alkali works's ammoniated mother sludge waste residue.
3. can add trace element, rare earth element and the somatomedin needed for appropriate nitrogen, phosphorus, potassium and some plants on the basis of the organic-inorganic mixing fertilizer of above-mentioned gained, make various binary, the Nitrogen, Phosphorus and Potassium containing trace element, rare earth element or somatomedin further.
4. the method for composting material according to claim, is characterized in that used filter mud is 4 ~ 6 with the ratio of the consumption of amendment; 6 ~ 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310338455.XA CN104341177A (en) | 2013-08-06 | 2013-08-06 | Method for preparing fertilizer from cane sugar factory filter mud |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310338455.XA CN104341177A (en) | 2013-08-06 | 2013-08-06 | Method for preparing fertilizer from cane sugar factory filter mud |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104341177A true CN104341177A (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310338455.XA Pending CN104341177A (en) | 2013-08-06 | 2013-08-06 | Method for preparing fertilizer from cane sugar factory filter mud |
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| CN (1) | CN104341177A (en) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746902A (en) * | 2016-03-01 | 2016-07-13 | 唐振瑜 | Composition for decomposing filter mud of sugarcane and treatment process of filter mud of sugarcane |
| PL422308A1 (en) * | 2017-07-21 | 2019-01-28 | Politechnika Łódzka | Method for producing granular mineral lime fertilizer |
| PL422310A1 (en) * | 2017-07-21 | 2019-01-28 | Politechnika Łódzka | Method for producing granular mineral lime fertilizer |
| PL422306A1 (en) * | 2017-07-21 | 2019-01-28 | Politechnika Łódzka | Method for producing granular mineral lime fertilizer |
| PL422309A1 (en) * | 2017-07-21 | 2019-01-28 | Politechnika Łódzka | Method for producing granular mineral lime fertilizer |
| PL422307A1 (en) * | 2017-07-21 | 2019-01-28 | Politechnika Łódzka | Method for producing granular lime-magnesium mineral fertilizer |
| PL423741A1 (en) * | 2017-12-05 | 2019-06-17 | Politechnika Łódzka | Method for producing granulated lime and magnesium fertilizer |
| PL423740A1 (en) * | 2017-12-05 | 2019-06-17 | Politechnika Łódzka | Method for producing granular lime fertilizer |
| PL423743A1 (en) * | 2017-12-05 | 2019-06-17 | Politechnika Łódzka | Method for producing granular lime fertilizer |
| PL423737A1 (en) * | 2017-12-05 | 2019-06-17 | Politechnika Łódzka | Method for producing granular lime fertilizer |
| PL423742A1 (en) * | 2017-12-05 | 2019-06-17 | Politechnika Łódzka | Method for producing granular lime fertilizer |
| PL424065A1 (en) * | 2017-12-27 | 2019-07-01 | Politechnika Łódzka | Method for producing granular lime fertilizer |
| PL424064A1 (en) * | 2017-12-27 | 2019-07-01 | Politechnika Łódzka | Method for producing granular lime fertilizer |
| PL424066A1 (en) * | 2017-12-27 | 2019-07-01 | Politechnika Łódzka | Method for producing granular lime fertilizer |
| PL424062A1 (en) * | 2017-12-27 | 2019-07-01 | Politechnika Łódzka | Method for producing granulated lime and magnesium fertilizer |
| PL424063A1 (en) * | 2017-12-27 | 2019-07-01 | Politechnika Łódzka | Method for producing granular lime fertilizer |
-
2013
- 2013-08-06 CN CN201310338455.XA patent/CN104341177A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105746902A (en) * | 2016-03-01 | 2016-07-13 | 唐振瑜 | Composition for decomposing filter mud of sugarcane and treatment process of filter mud of sugarcane |
| PL422308A1 (en) * | 2017-07-21 | 2019-01-28 | Politechnika Łódzka | Method for producing granular mineral lime fertilizer |
| PL422310A1 (en) * | 2017-07-21 | 2019-01-28 | Politechnika Łódzka | Method for producing granular mineral lime fertilizer |
| PL422306A1 (en) * | 2017-07-21 | 2019-01-28 | Politechnika Łódzka | Method for producing granular mineral lime fertilizer |
| PL422309A1 (en) * | 2017-07-21 | 2019-01-28 | Politechnika Łódzka | Method for producing granular mineral lime fertilizer |
| PL422307A1 (en) * | 2017-07-21 | 2019-01-28 | Politechnika Łódzka | Method for producing granular lime-magnesium mineral fertilizer |
| PL423741A1 (en) * | 2017-12-05 | 2019-06-17 | Politechnika Łódzka | Method for producing granulated lime and magnesium fertilizer |
| PL423740A1 (en) * | 2017-12-05 | 2019-06-17 | Politechnika Łódzka | Method for producing granular lime fertilizer |
| PL423743A1 (en) * | 2017-12-05 | 2019-06-17 | Politechnika Łódzka | Method for producing granular lime fertilizer |
| PL423737A1 (en) * | 2017-12-05 | 2019-06-17 | Politechnika Łódzka | Method for producing granular lime fertilizer |
| PL423742A1 (en) * | 2017-12-05 | 2019-06-17 | Politechnika Łódzka | Method for producing granular lime fertilizer |
| PL424065A1 (en) * | 2017-12-27 | 2019-07-01 | Politechnika Łódzka | Method for producing granular lime fertilizer |
| PL424064A1 (en) * | 2017-12-27 | 2019-07-01 | Politechnika Łódzka | Method for producing granular lime fertilizer |
| PL424066A1 (en) * | 2017-12-27 | 2019-07-01 | Politechnika Łódzka | Method for producing granular lime fertilizer |
| PL424062A1 (en) * | 2017-12-27 | 2019-07-01 | Politechnika Łódzka | Method for producing granulated lime and magnesium fertilizer |
| PL424063A1 (en) * | 2017-12-27 | 2019-07-01 | Politechnika Łódzka | Method for producing granular lime fertilizer |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150211 |
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| WD01 | Invention patent application deemed withdrawn after publication |