CN106748339A - A kind of ammonium chloride anti-caking agent - Google Patents
A kind of ammonium chloride anti-caking agent Download PDFInfo
- Publication number
- CN106748339A CN106748339A CN201710169333.0A CN201710169333A CN106748339A CN 106748339 A CN106748339 A CN 106748339A CN 201710169333 A CN201710169333 A CN 201710169333A CN 106748339 A CN106748339 A CN 106748339A
- Authority
- CN
- China
- Prior art keywords
- ammonium chloride
- agent
- caking
- anticaking agent
- caking agent
- 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.)
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- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 43
- 235000019270 ammonium chloride Nutrition 0.000 title claims abstract description 25
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 5
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 5
- 239000011734 sodium Substances 0.000 claims abstract description 5
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 3
- 150000003863 ammonium salts Chemical class 0.000 claims abstract description 3
- 239000011591 potassium Substances 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910003202 NH4 Inorganic materials 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000002360 preparation method Methods 0.000 abstract description 3
- 239000013078 crystal Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 3
- 239000007864 aqueous solution Substances 0.000 description 3
- 239000003337 fertilizer Substances 0.000 description 3
- -1 polyoxypropylene Polymers 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical compound OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 102000019197 Superoxide Dismutase Human genes 0.000 description 1
- 108010012715 Superoxide dismutase Proteins 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 235000011114 ammonium hydroxide Nutrition 0.000 description 1
- 235000003704 aspartic acid Nutrition 0.000 description 1
- CKLJMWTZIZZHCS-REOHCLBHSA-N aspartic acid group Chemical group N[C@@H](CC(=O)O)C(=O)O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 description 1
- 238000006065 biodegradation reaction Methods 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 125000001570 methylene group Chemical group [H]C([H])([*:1])[*:2] 0.000 description 1
- 239000000618 nitrogen fertilizer Substances 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 125000005499 phosphonyl group Chemical group 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001451 polypropylene glycol Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
- C05G5/37—Layered or coated, e.g. dust-preventing coatings layered or coated with a polymer
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
- C07F9/02—Phosphorus compounds
- C07F9/28—Phosphorus compounds with one or more P—C bonds
- C07F9/38—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)]
- C07F9/3804—Phosphonic acids [RP(=O)(OH)2]; Thiophosphonic acids ; [RP(=X1)(X2H)2(X1, X2 are each independently O, S or Se)] not used, see subgroups
- C07F9/3808—Acyclic saturated acids which can have further substituents on alkyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of ammonium chloride anti-caking agent, it is made up of one or more in multiple-β transistor or its sodium, potassium, ammonium salt.The anticaking agent has the advantages that preparation is simple, few, preventing blocking effect is good to add convenient, environment-friendly, consumption.
Description
Technical field
The invention belongs to chemical addition agent field, and in particular to a kind of ammonium chloride anti-caking agent.
Background technology
Ammonium chloride is a kind of good nitrogenous fertilizer, can be not only used for producing composite fertilizer, it is also possible to directly apply fertilizer.Due to agricultural production
In the presence of seasonality, ammonium chloride product need to could put into terminal applies through long-time storing.But ammonium chloride critical relative humidity compared with
Low, hygroscopicity is strong, is easily affected by the external environment in transporting procedures and lumpd, and very big inconvenience is brought to user.
Addition anticaking agent is to prevent one of ammonium chloride from caking most efficient method.United States Patent (USP) US2797982 is disclosed
A kind of method for producing not ammonii chloridum caking, the fatty amine for using can reach preferable preventing blocking effect, but there is potential cause
Cancer is threatened.Patent CN102079676 and CN 102079676 discloses a kind of ammonium chloride anti-caking agent, and preventing blocking effect is good, but
Contained polyacrylic component is difficult to biodegradation, adds up that secondary pollution can be caused in soil.CN100582007 discloses one
Ammonium chloride anti-caking agent is planted, main component is aspartic acid polymers and simulation superoxide dismutase, with fabulous biofacies
Capacitive and biological degradability, while preventing blocking effect is reached, moreover it is possible to improve fertilizer efficiency, preserve the ecological environment.But the anti-caking
The addition of agent is big, prepare complicated, high cost.CN104193520 discloses a kind of ammonium chloride anti-caking agent, by film forming agent, divides
Powder and brilliant control agent composition, anti-caking efficiency high, but complicated component, product viscosity are big, use inconvenience.
The content of the invention
To overcome the shortcomings of existing method, present invention aim at a kind of ammonium chloride anti-caking agent of offer.The anticaking agent
Have the advantages that preparation is simple, few, preventing blocking effect is good to add convenient, environment-friendly, consumption.
To achieve these goals, the technical solution adopted by the present invention is：A kind of ammonium chloride anti-caking agent is more by polyamino
One or more in ether methylene phosphonic acid or its sodium, potassium, ammonium salt are constituted, and its formula is：
Wherein M is H, Na, K or NH4, n is 2~3.
General principle of the invention is：The phosphonyl group of anticaking agent can be adsorbed in the active growth point of ammonia chloride crystal
On, suppress growth of the lattice to certain orientation, it is distorted lattice, while preventing the precipitation of other crystal.In addition, absorption exists
Anticaking agent molecule on crystal is involved in lattice as crystal increases, and lattice is misplaced, and ammonium chloride is greatly reduced brilliant
Bonding strength between body；The polyoxypropylene segment of anticaking agent can form fine and close clad on ammonia chloride crystal surface, effectively
The discrepancy of moisture is limited, prevents intercrystalline from bonding.
Beneficial effect：Component contained by the anticaking agent is less, therefore preparation method is simple.When using, only need to be dilute with water
It is sprayed onto after releasing after ammonium chloride centrifugal separator on belt conveyor, addition is convenient.Anticaking agent contains phosphonic acids and polyoxy
Propylene group, easily biological-degradable is environment-friendly.Anticaking agent consumption for weight ammonium chloride 0.002~0.015% in the range of,
Can reach 8 months non-caking effects of storage.
Specific embodiment
With reference to specific case study on implementation, the present invention is specifically described in detail, but embodiments of the present invention
It is not limited to that.
The present invention, multiple-β transistor the key technical indexes is：
(1) solid content：40%；
(2) pH value 2.0 (1% aqueous solution)；
(3) density 1.20 (20 DEG C)；
(4) outward appearance：Amber transparency liquid；
(5) biological degradability：>=62%30d
Embodiment 1：
Multiple-β transistor deionized water is diluted to 2% (weight fraction), ammonium chloride anti-caking is obtained final product
Block agent 1.
Embodiment 2：
30% sodium hydrate aqueous solution is used, multiple-β transistor is neutralized to pH value 6~7, then spent
Ionized water is diluted to 2% (weight fraction), obtains final product ammonium chloride anti-caking agent 2.
Embodiment 3：
30% potassium hydroxide aqueous solution is used, multiple-β transistor is neutralized to pH value 6~7, then spent
Ionized water is diluted to 2% (weight fraction), obtains final product ammonium chloride anti-caking agent 3.
Embodiment 4：
With 25~28% ammoniacal liquor, multiple-β transistor is neutralized to pH value 6~7, then uses deionized water
2% (weight fraction) is diluted to, ammonium chloride anti-caking agent 4 is obtained final product.
After each anticaking agent of above-described embodiment 1~4 is atomized, Belt Conveying after ammonium chloride centrifugal separator is uniformly sprayed to
On machine.It is different according to anticaking agent consumption, dry ammonium and wet ammonium sample are taken respectively.Sample is loaded into the woven bag with polyethylene liner
In, every bag of 50kg is stacked in band ceiling open type warehouse, 20 bags of floor height.Period of storage is 250 days.
Every pile bottom is taken as detection sample, caking rate is detected by GB2946-92 methods, testing result is shown in Table 1.
The ammonium chloride from caking rate of table 1
| Numbering | Anticaking agent | Consumption (is based on weight ammonium chloride) | Dry ammonium caking rate | Wet ammonium caking rate |
| 1 | Anticaking agent 1 | 0.002% | 3.0% | 6.5% |
| 2 | Anticaking agent 1 | 0.005% | 1.2% | 1.8% |
| 3 | Anticaking agent 1 | 0.015% | 0 | 0 |
| 4 | Anticaking agent 2 | 0.002% | 1.0% | 3.0% |
| 5 | Anticaking agent 2 | 0.005% | 0.8% | 0 |
| 6 | Anticaking agent 2 | 0.015% | 0 | 0 |
| 7 | Anticaking agent 3 | 0.002% | 1.0% | 3.0% |
| 8 | Anticaking agent 3 | 0.005% | 0.5% | 0 |
| 9 | Anticaking agent 3 | 0.015% | 0 | 0 |
| 10 | Anticaking agent 4 | 0.002% | 0 | 0 |
| 11 | Anticaking agent 4 | 0.005% | 0 | 0 |
| 12 | Anticaking agent 4 | 0.015% | 0 | 0 |
From above-described embodiment as can be seen that anticaking agent of the present invention composition is simple, environment-friendly, addition is convenient.
Its consumption is that in the range of the 0.002~0.015% of weight ammonium chloride, can reach 8 months non-caking effects of storage.
Claims (1)
1. a kind of ammonium chloride anti-caking agent, it is characterised in that by multiple-β transistor or its sodium, potassium, ammonium salt
One or more compositions, its formula is：
Wherein M is H, Na, K or NH4, n is 2~3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169333.0A CN106748339A (en) | 2017-03-21 | 2017-03-21 | A kind of ammonium chloride anti-caking agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710169333.0A CN106748339A (en) | 2017-03-21 | 2017-03-21 | A kind of ammonium chloride anti-caking agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106748339A true CN106748339A (en) | 2017-05-31 |
Family
ID=58967261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710169333.0A Pending CN106748339A (en) | 2017-03-21 | 2017-03-21 | A kind of ammonium chloride anti-caking agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106748339A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101172718A (en) * | 2006-10-31 | 2008-05-07 | 中国石油化工股份有限公司 | Antisludging agent and application of the same in water treatment |
| CN101805068A (en) * | 2010-04-16 | 2010-08-18 | 常州市科威精细化工有限公司 | Scale inhibition dispersing agent and preparation method thereof |
| US8236734B1 (en) * | 2011-05-26 | 2012-08-07 | Baker Hughes Incorporated | Method for preventing scale formation in the presence of dissolved iron |
| CN103627382A (en) * | 2013-12-09 | 2014-03-12 | 吉林大学 | Chemical fracturing fluid for hot dry rock |
-
2017
- 2017-03-21 CN CN201710169333.0A patent/CN106748339A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101172718A (en) * | 2006-10-31 | 2008-05-07 | 中国石油化工股份有限公司 | Antisludging agent and application of the same in water treatment |
| CN101805068A (en) * | 2010-04-16 | 2010-08-18 | 常州市科威精细化工有限公司 | Scale inhibition dispersing agent and preparation method thereof |
| US8236734B1 (en) * | 2011-05-26 | 2012-08-07 | Baker Hughes Incorporated | Method for preventing scale formation in the presence of dissolved iron |
| CN103627382A (en) * | 2013-12-09 | 2014-03-12 | 吉林大学 | Chemical fracturing fluid for hot dry rock |
Non-Patent Citations (4)
| Title |
|---|
| 夏纪鼎: "《复合皂》", 30 September 1987, 轻工业出版社 * |
| 杨继生: "《表面活性剂原理与应用》", 31 December 2012, 东南大学出版社 * |
| 王基铭 等: "《石油化工技术进展》", 30 April 2002, 中国石化出版社 * |
| 袁红萍: "《纺织精细化学品》", 31 May 2012, 东华大学出版社 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170531 |