JPH0585872A - Production of granular fertilizer - Google Patents
Production of granular fertilizerInfo
- Publication number
- JPH0585872A JPH0585872A JP3273335A JP27333591A JPH0585872A JP H0585872 A JPH0585872 A JP H0585872A JP 3273335 A JP3273335 A JP 3273335A JP 27333591 A JP27333591 A JP 27333591A JP H0585872 A JPH0585872 A JP H0585872A
- Authority
- JP
- Japan
- Prior art keywords
- fertilizer
- acid
- plating waste
- electroless
- waste liquid
- 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.)
- Pending
Links
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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Fertilizers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、粒状肥料の製造方法で
あって、化成肥料、有機化成肥料、燐酸質肥料、石灰質
肥料又は珪酸質肥料等の各種粉末肥料の造粒方法に関
し、特に作物の生育が速く、増収が期待できる粒状肥料
を製造する方法に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for producing granular fertilizer, which relates to a method for granulating various powdered fertilizers such as chemical fertilizers, organic chemical fertilizers, phosphate fertilizers, calcareous fertilizers or siliceous fertilizers. The present invention relates to a method for producing granular fertilizer, which grows rapidly and is expected to increase yield.
【０００２】[0002]
【従来の技術】一般に粉末肥料を造粒するには、粉末状
の肥料に、糖みつ、リグニンスルホン酸ソーダ等の助剤
と適当量の水を添加し、パンペレタイザー等の造粒機に
よって粒状化している。2. Description of the Related Art Generally, powdered fertilizer is granulated by adding an auxiliary agent such as molasses or sodium lignin sulfonate and an appropriate amount of water to the powdered fertilizer and granulating it with a granulator such as a pan pelletizer. It has become.
【０００３】他方、磁気ディスク、電磁シールド板、電
気抵抗体、その他エンジン、ピストンシリンダー、ベア
リング等の機械部品等の素材は、平滑性、耐摩耗性、耐
食性を向上させるために、無電解ニッケルめっき処理が
行われている。この無電解ニッケルめっきの廃液は、一
例として示せば、１リットル当り、次亜燐酸４２〜５２
ｇ、亜燐酸２３〜９５ｇ、有機酸（リンゴ酸、コハク酸
等）１７〜４６ｇ、硫酸根２４〜３９ｇ、ニッケル４な
いし６ｇを含んでいるが、現在の処、殆どが廃棄されて
いる現状である。On the other hand, materials such as magnetic disks, electromagnetic shield plates, electric resistors, and other mechanical parts such as engines, piston cylinders and bearings are electroless nickel plated in order to improve smoothness, wear resistance and corrosion resistance. Processing is taking place. As an example, the waste liquid of this electroless nickel plating is 42 to 52 of hypophosphorous acid per liter.
g, phosphorous acid 23 to 95 g, organic acid (malic acid, succinic acid, etc.) 17 to 46 g, sulfate group 24 to 39 g, nickel 4 to 6 g, but at present, most of them are discarded. is there.
【０００４】[0004]
【発明が解決しようとする課題】粒状肥料は、肥効を高
めようとすれば、造粒時の助剤とは別に、作物の生長促
進剤を使用しなければならないが、現状では特に生長促
進剤は添加されていない。また、前記無電解ニッケルめ
っき後の廃液は、投棄すれば海水、河川のＢＯＤ、ＣＯ
Ｄが高くなり、海水、河川の汚染が危具され、廃液処理
が急がれている。In order to enhance the fertilizing effect, granular fertilizers must use a growth promoter for crops in addition to an auxiliary agent at the time of granulation. However, at present, growth promoters are especially promoted. No agent was added. Further, the waste liquid after the electroless nickel plating may be discarded if it is discarded into seawater, river BOD, CO
D is high, pollution of seawater and rivers is a danger, and waste liquid treatment is urgent.
【０００５】本発明の目的は、肥料の造粒に際し、無電
解ニッケルめっき廃液を用いて造粒することによって、
粒状肥料の肥効を高めると共に、無電解ニッケルめっき
廃液を利用することによって河川等の汚染をも防止でき
る方法を提供することにある。The object of the present invention is to granulate a fertilizer by using an electroless nickel plating waste liquid,
It is an object of the present invention to provide a method capable of increasing the fertilizing effect of granular fertilizer and also preventing pollution of rivers and the like by using an electroless nickel plating waste liquid.
【０００６】[0006]
【課題を解決するための手段】本発明は、化成肥料、有
機肥料、燐酸質肥料、石灰質肥料又は珪酸質肥料等の粉
末肥料に、無電解ニッケルめっき廃液を添加して造粒し
た後、常法により乾燥し、必要によってふるい分けを行
うという構成のものである。According to the present invention, powdered fertilizers such as chemical fertilizers, organic fertilizers, phosphate fertilizers, calcareous fertilizers or siliceous fertilizers are added with an electroless nickel plating waste liquid and granulated. It is configured to be dried by the method and sieved if necessary.
【０００７】[0007]
【作用】本発明は以上の如き構成のものであって、無電
解ニッケルめっき廃液中にリンゴ酸、コハク酸等の有機
酸は、粒状化する際のバインダーとしての働きを有して
おり、他方施肥後は、速やかに崩壊する。The present invention has the constitution as described above, and the organic acid such as malic acid and succinic acid in the electroless nickel plating waste liquid has a function as a binder at the time of granulation. After fertilization, it disintegrates quickly.
【０００８】また、廃液中のリンゴ酸又はコハク酸等の
有機酸は、植物根の栄養代謝におけるＴＣＡサイクルに
大きく関与し、これらの有機酸が根の代謝機能を高め、
作物の三要素たる窒素、燐酸、カリの吸収を促進するこ
とができる。更に、廃液中の次亜燐酸、亜燐酸等の還元
性燐酸は容易に酸化されて有用な燐酸源となる。尚、本
発明は造粒助剤としての糖みつ等を特に必要としない
が、造粒助剤を使用しても良い。[0008] Organic acids such as malic acid and succinic acid in the waste liquid are greatly involved in the TCA cycle in nutrient metabolism of plant roots, and these organic acids enhance the metabolic function of roots.
It can accelerate the absorption of nitrogen, phosphoric acid, and potassium, which are the three elements of crops. Further, reducing phosphoric acid such as hypophosphorous acid and phosphorous acid in the waste liquid is easily oxidized and becomes a useful phosphoric acid source. Although the present invention does not particularly require molasses as a granulation aid, a granulation aid may be used.
【０００９】本発明における無電解ニッケルめっき廃液
の使用量は特に制限するものではなく、粒状肥料を製造
する際に使用されている水分量と同様とすればよいが、
廃液中に含まれている各種有機酸の含有量によって、適
宜その使用量を変更すれば良い。The amount of the electroless nickel plating waste liquid used in the present invention is not particularly limited, and may be the same as the amount of water used when producing granular fertilizer,
The amount used may be changed appropriately depending on the content of various organic acids contained in the waste liquid.
【００１０】また、無電解ニッケルめっき廃液には、ニ
ッケルの多いものや少ないものがあるが、多い場合に
は、溶媒抽出等により予めニッケルを除去して用いるこ
とができることは勿論であり、還元性燐酸は、空気酸化
等により予め酸化して用いることができる。The electroless nickel plating waste liquid includes a large amount of nickel and a small amount of nickel. In the case of a large amount, however, it is needless to say that nickel can be removed in advance by solvent extraction or the like. Phosphoric acid can be used after being previously oxidized by air oxidation or the like.
【００１１】[0011]
【実施例】次に、本発明の実施例によって本発明の構
成、作用を具体的に説明する。本実施例で使用した無電
解ニッケルめっき廃液の組成は表１の通りである。EXAMPLES Next, the constitution and operation of the present invention will be explained concretely by the examples of the present invention. The composition of the electroless nickel plating waste liquid used in this example is as shown in Table 1.
【００１２】[0012]
【表１】 [Table 1]
【００１３】実施例１ １） 粒状化成肥料の製造 窒素１５％、燐酸１５％、カリ１５％の化成肥料に、表
１の無電解ニッケルめっき廃液８％を添加して造粒した
後、常法により乾燥して粒状化成肥料を製造した。比較
のために水道水を用いて造粒した粒状化成肥料（普通
品）を製造した。両者の組成、液の配合量を表２に示
す。Example 1 1) Manufacture of granulated chemical fertilizer: 8% of electroless nickel plating waste liquid shown in Table 1 was added to a chemical fertilizer containing 15% of nitrogen, 15% of phosphoric acid and 15% of potassium, and then granulated. To produce granular compound fertilizer. For the purpose of comparison, a granular compound fertilizer (normal product) granulated using tap water was manufactured. Table 2 shows the composition of both and the blending amount of the liquid.
【００１４】[0014]
【表２】 [Table 2]
【００１５】２） 肥効試験 １．作物：水稲（アキヒカリ） ２．土壌：火山灰土壌 ３．施肥：Ｎ 10.5Kg/10a、Ｐ2Ｏ5 10.5Kg/10a、Ｋ2
Ｏ 10.5Kg/10a ４．試験結果： 収穫期調査 収量調査2) Fertilization test 1. Crop: Paddy rice (Akihikari) 2. Soil: Volcanic ash soil 3. Fertilization: N 10.5Kg / 10a, P 2 O 5 10.5Kg / 10a, K 2
O 10.5Kg / 10a 4. Test results: Harvest season survey Yield survey
【００１６】[0016]
【表３】 [Table 3]
【００１７】[0017]
【表４】 [Table 4]
【００１８】実施例２ １） 粒状熔成リン肥の製造法 燐酸２０％含有熔成リン肥に、表１の無電解ニッケルめ
っき廃液を１１％添加して粒状熔成リン肥を得た。尚、
実施例１と同様に水道水を用いて造粒した普通品を製造
した。両者の組成、廃液と水道水の配合割合を表５に示
す。Example 2 1) Method for producing granular molten phosphorus fertilizer 11% of electroless nickel plating waste liquid shown in Table 1 was added to molten phosphorus fertilizer containing 20% phosphoric acid to obtain granular molten phosphorus fertilizer. still,
In the same manner as in Example 1, tap water was used to granulate a normal product. Table 5 shows the composition of both, and the mixing ratio of the waste liquid and tap water.
【００１９】[0019]
【表５】 [Table 5]
【００２０】２） 肥効試験 １．作物：小麦（ナンブコムギ） ２．土壌：火山灰土壌 ３．規模：ノイバウエルポット、３連制 ４．施肥：Ｎ 30mg/ホ゜ット、Ｐ2Ｏ5 30mg/ホ゜ット、Ｋ2Ｏ
30mg/ホ゜ット ５．試験結果 生育状態（播種後２１日目） 燐酸吸収量（播種後２１日目）2) Fertilization effect test 1. Crop: Wheat (Nambu wheat) 2. Soil: Volcanic ash soil 3. Scale: Neubauer pot, 3 consecutive system 4. Fertilization: N 30mg / pot, P 2 O 5 30mg / pot, K 2 O
30 mg / pot 5. Test results Growth condition (21 days after seeding) Phosphate absorption (21 days after seeding)
【００２１】[0021]
【表６】 [Table 6]
【００２２】[0022]
【表７】 [Table 7]
【００２３】実施例３ １） 粒状石灰質肥料の製造法 炭酸石灰アルカリ分５３％含有石灰質肥料に、ニッケル
めっき廃液を加えて造粒して本発明品を製造した。ま
た、比較のため水道水を用いて造粒した普通品を製造し
た。両者の組成、廃液と水道水の配合割合を表８に示
す。Example 3 1) Method for producing granular calcareous fertilizer A nickel-based waste liquid was added to a calcareous fertilizer containing 53% of lime carbonate alkali content to produce a product of the present invention. Also, for comparison, a normal product was produced by granulating with tap water. Table 8 shows the composition of both, and the mixing ratio of the waste liquid and the tap water.
【００２４】[0024]
【表８】 [Table 8]
【００２５】２） 肥効試験 １．作物：ほうれんそう（新日本） ２．土壌：表層多腐植壌質火山灰土壌 ３．規模：１区１６ｍ2 ４．施肥：Ｎ 15Kg/10a、Ｐ2Ｏ5 15Kg/10a、Ｋ2Ｏ 15
Kg/10a；粒状石灰質肥料の施肥量100Kg/10a ５．試験結果 生育及び収量調査 作物体分析2) Fertilization test 1. Crop: Spinach (New Japan) 2. Soil: surface-rich humic volcanic ash soil 3. Scale: 1 ward 16m 2 4. Fertilization: N 15Kg / 10a, P 2 O 5 15Kg / 10a, K 2 O 15
Kg / 10a; Fertilizer amount of granular calcareous fertilizer 100Kg / 10a 5. Test results Growth and yield survey Crop body analysis
【００２６】[0026]
【表９】 [Table 9]
【００２７】[0027]
【表１０】 [Table 10]
【００２８】実施例４ １） 粒状珪酸石灰質肥料 珪酸２５％を含む珪酸石灰肥料に、ニッケルめっき廃液
を加えて造粒して本発明品を製造した。また、比較のた
め水道水を用いて造粒した普通品を製造した。両者の組
成、廃液と水道水との配合割合を表１１に示す。Example 4 1) Granular Silicate Calcium Fertilizer A silicate lime fertilizer containing 25% of silicic acid was granulated by adding a nickel plating waste solution to produce a product of the present invention. Also, for comparison, a normal product was produced by granulating with tap water. Table 11 shows the composition of both, and the mixing ratio of the waste liquid and tap water.
【００２９】[0029]
【表１１】 [Table 11]
【００３０】２） 肥効試験 １．作物：水稲（コシヒカリ） ２．土壌：砂壌土 ３．施肥：Ｎ 12Kg/10a、Ｐ2Ｏ5 12Kg/10a、Ｋ2Ｏ 12
Kg/10a；粒状珪酸石灰質肥料の施肥量 100Kg/10a ４．試験結果2) Fertilizer effect test 1. Crop: Paddy rice (Koshihikari) 2. Soil: sandy loam soil 3. Fertilization: N 12Kg / 10a, P 2 O 5 12Kg / 10a, K 2 O 12
Kg / 10a; Fertilizer application rate of granular silicate lime fertilizer 100Kg / 10a 4. Test results
【００３１】[0031]
【表１２】 [Table 12]
【００３２】[0032]
【発明の効果】以上の如く本発明は、粒状肥料の製造に
当り、バインダーとして無電解ニッケルめっき廃液を使
用することによって、該廃液中に含まれている各種有機
酸が植物根の栄養代謝におけるＴＣＡサイクルに大きく
寄与し、これらの有機酸によって根の代謝機能を高め、
植物の三要素たる窒素、燐酸、カリの吸収促進を高め、
実施例に示すように優れた肥効結果を得ることができ
る。INDUSTRIAL APPLICABILITY As described above, according to the present invention, when an electroless nickel plating waste liquid is used as a binder in the production of granular fertilizer, various organic acids contained in the waste liquid are used in nutrient metabolism of plant roots. It greatly contributes to the TCA cycle, and these organic acids enhance the metabolic function of roots,
Enhances absorption of nitrogen, phosphoric acid, and potassium, which are the three elements of plants,
Excellent fertilization results can be obtained as shown in the examples.
【００３３】更に、従来廃棄処理が困難とされていた無
電解ニッケルめっき廃液を有効に活用することができる
から、該廃液の廃棄による水質汚染も防止することがで
きるという利点がある。Furthermore, since it is possible to effectively utilize the electroless nickel plating waste liquid, which has been conventionally difficult to dispose of, it is possible to prevent water pollution caused by discarding the waste liquid.
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成４年３月１６日[Submission date] March 16, 1992
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】特許請求の範囲[Name of item to be amended] Claims
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００１０[Correction target item name] 0010
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００１０】 また、無電解ニッケルめっき廃液には、
ニッケルの多いものや少ないものがあるが、多い場合に
は、Ｄ−２エチルヘキシル燐酸等の溶媒抽出やニッケル
粉析出法等で予めニッケルを除去して用いることができ
ることは勿論であり、還元性燐酸は、空気、オゾンや過
酸化水素、次亜塩素酸の酸化剤等により予め酸化して用
いることができる。In addition, in the electroless nickel plating waste liquid,
There are some with a large amount of nickel and some with a small amount of nickel, but when there is a large amount of nickel , solvent extraction such as D-2 ethylhexyl phosphoric acid or nickel
It is of course that can be used by prior removal of nickel powder precipitation method, etc., a reducing phosphoric acid, air, ozone and peroxide
It can be used by previously oxidizing it with an oxidizing agent such as hydrogen oxide or hypochlorous acid .
【手続補正３】[Procedure 3]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００１３[Correction target item name] 0013
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００１３】 実施例 １） 粒状化成肥料の製造 窒
素１５％、燐酸１５％、カリ１５％の化成肥料に、表１
の無電解ニッケルめっき廃液８％を予め酸化して添加、
造粒した後、常法により乾燥して粒状化成肥料を製造し
た。比較のために水道水を用いて造粒した粒状化成肥料
（普通品）を製造した。両者の組成、液の配合量を表２
に示す。Example 1) Manufacture of Granulated Compound Fertilizer A compound fertilizer containing 15% nitrogen, 15% phosphoric acid and 15% potassium was prepared as shown in Table 1.
Pre-oxidized 8% of electroless nickel plating waste liquid
After granulating, it was dried by a conventional method to produce a granular compound fertilizer. For the purpose of comparison, a granular compound fertilizer (normal product) granulated using tap water was manufactured. Table 2 shows the composition of both and the blending amount of the liquid.
Shown in.
Claims (1)
電解ニッケルめっき廃液を添加して造粒した後、常法に
したがって乾燥することを特徴とする粒状肥料の製造方
法。1. A method for producing a granular fertilizer, which comprises producing a granular fertilizer by adding an electroless nickel plating waste liquid to a powdery fertilizer, granulating the same, and then drying the granulated fertilizer according to a conventional method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3273335A JPH0585872A (en) | 1991-09-25 | 1991-09-25 | Production of granular fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3273335A JPH0585872A (en) | 1991-09-25 | 1991-09-25 | Production of granular fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0585872A true JPH0585872A (en) | 1993-04-06 |
Family
ID=17526459
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3273335A Pending JPH0585872A (en) | 1991-09-25 | 1991-09-25 | Production of granular fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0585872A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08295584A (en) * | 1995-04-27 | 1996-11-12 | Nippon Chem Ind Co Ltd | Production of fused phosphate fertilizer |
| JP2013014496A (en) * | 2011-06-06 | 2013-01-24 | Koei Kagaku Kogyo Kk | Fertilizer for wetland rice and method for wetland rice culture |
| CN105130607A (en) * | 2015-08-26 | 2015-12-09 | 郭道槐 | Organic rooting powder for active bacteria |
| CN105130611A (en) * | 2015-08-26 | 2015-12-09 | 郭道槐 | Rooting powder for rose cuttings |
| CN105218222A (en) * | 2015-08-26 | 2016-01-06 | 郭道槐 | A kind of root-inducing powder improving crop yield |
| CN105218224A (en) * | 2015-08-26 | 2016-01-06 | 郭道槐 | A kind of root-inducing powder of increasing soil fertility |
| CN105237107A (en) * | 2015-08-26 | 2016-01-13 | 郭道槐 | Specific rooting powder for plants in alpine regions |
-
1991
- 1991-09-25 JP JP3273335A patent/JPH0585872A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08295584A (en) * | 1995-04-27 | 1996-11-12 | Nippon Chem Ind Co Ltd | Production of fused phosphate fertilizer |
| JP2013014496A (en) * | 2011-06-06 | 2013-01-24 | Koei Kagaku Kogyo Kk | Fertilizer for wetland rice and method for wetland rice culture |
| CN105130607A (en) * | 2015-08-26 | 2015-12-09 | 郭道槐 | Organic rooting powder for active bacteria |
| CN105130611A (en) * | 2015-08-26 | 2015-12-09 | 郭道槐 | Rooting powder for rose cuttings |
| CN105218222A (en) * | 2015-08-26 | 2016-01-06 | 郭道槐 | A kind of root-inducing powder improving crop yield |
| CN105218224A (en) * | 2015-08-26 | 2016-01-06 | 郭道槐 | A kind of root-inducing powder of increasing soil fertility |
| CN105237107A (en) * | 2015-08-26 | 2016-01-13 | 郭道槐 | Specific rooting powder for plants in alpine regions |
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