JP2000192088A - Detergent composition - Google Patents
Detergent compositionInfo
- Publication number
- JP2000192088A JP2000192088A JP37348698A JP37348698A JP2000192088A JP 2000192088 A JP2000192088 A JP 2000192088A JP 37348698 A JP37348698 A JP 37348698A JP 37348698 A JP37348698 A JP 37348698A JP 2000192088 A JP2000192088 A JP 2000192088A
- Authority
- JP
- Japan
- Prior art keywords
- scale
- pipe
- hydroxypropionic acid
- detergent composition
- present
- 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.)
- Granted
Links
Landscapes
- Detergent Compositions (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は洗浄剤組成物に関す
る。TECHNICAL FIELD The present invention relates to a cleaning composition.
【０００２】[0002]
【従来の技術とその課題】熱交換器、冷却器、凝縮器等
の各種用水系においてはその配管内にＣａ、Ｍｇ、Ｓｉ
等の金属の酸化物からなるスケールが堆積し効率を低下
させるという問題があり、特にＳｉ系のスケールの除去
が現状での大きな課題となっている。2. Description of the Related Art In various water systems such as heat exchangers, coolers, and condensers, Ca, Mg, Si
There is a problem that scales composed of metal oxides such as these deposits and reduce efficiency, and in particular, removal of Si-based scales is a major problem at present.
【０００３】本発明の目的は、配管等に付着したスケー
ルを効率的に除去することができる洗浄剤組成物を提供
することにある。[0003] An object of the present invention is to provide a cleaning composition which can efficiently remove scale adhering to a pipe or the like.
【０００４】[0004]
【課題を解決するための手段】本発明者等は、斯かる課
題を解決するため鋭意検討した結果、β−ヒドロキシプ
ロピオン酸がケイ酸塩系スケールの除去に極めて高い効
果を有することを見い出し、本発明を完成させた。Means for Solving the Problems The present inventors have conducted intensive studies in order to solve such problems and found that β-hydroxypropionic acid has an extremely high effect on removing silicate scales. The present invention has been completed.
【０００５】即ち、本発明はβ−ヒドロキシプロピオン
酸を有効成分として含有することを特徴とする洗浄剤組
成物に係る。本発明のスケール除去方法は、配管内のケ
イ酸塩系スケールを除去する方法であって、β−ヒドロ
キシプロピオン酸を有効成分として含有する洗浄剤組成
物を配管内に供給し、配管内に付着したケイ酸塩系スケ
ールを溶解して除去することを特徴としている。That is, the present invention relates to a detergent composition comprising β-hydroxypropionic acid as an active ingredient. The scale removing method of the present invention is a method for removing silicate-based scale in a pipe, supplying a detergent composition containing β-hydroxypropionic acid as an active ingredient into the pipe, and adhering to the pipe. It is characterized by dissolving and removing the silicate scale.
【０００６】[0006]
【発明の実施の形態】本発明の洗浄剤組成物において、
β−ヒドロキシプロピオン酸の配合量としては特に制限
はなく、スケールの種類や発生の度合、本発明の洗浄剤
組成物の添加量、用水量、用水系の種類、用水系の規模
等の種々の要素に応じて適宜設定できるが、好ましくは
１〜１００重量％とするのがよい。BEST MODE FOR CARRYING OUT THE INVENTION In the cleaning composition of the present invention,
There is no particular limitation on the amount of β-hydroxypropionic acid, and there are various types such as the type of scale and the degree of generation, the amount of the cleaning composition of the present invention added, the amount of water used, the type of water system, and the scale of the water system. Although it can be set appropriately according to the element, it is preferably from 1 to 100% by weight.
【０００７】本発明の洗浄剤組成物において、残部は水
等の溶媒、他のスケール除去剤、スライムコントロール
剤等とすることができる。[0007] In the cleaning composition of the present invention, the remainder can be a solvent such as water, another scale removing agent, a slime control agent and the like.
【０００８】[0008]
【実施例】以下に実施例を示し、本発明を更に詳細に説
明する。 実施例１ β−ヒドロキシプロピオン酸の５％水溶液（本発明洗浄
剤組成物）を調整し、このもの１００ｇにケイ酸カルシ
ウム又はケイ酸アルミニウムを各１ｇ添加して、スター
ラーで撹拌した後、８０°Ｃで２時間静置した。The present invention will be described in more detail with reference to the following examples. Example 1 A 5% aqueous solution of β-hydroxypropionic acid (the cleaning composition of the present invention) was prepared, and 1 g of each of calcium silicate and aluminum silicate was added to 100 g of the solution, and the mixture was stirred with a stirrer and then stirred at 80 ° C for 2 hours.
【０００９】試験液を冷却後、ろ液（Ｎｏ．５Ｃ）をＩ
ＣＰ分析し、溶液中に溶解した試料の量を測定したとこ
ろ、ケイ酸カルシウムを添加したものについてＣａ ３
４１７ｐｐｍ、Ｓｉ １４４０ｐｐｍ、ケイ酸アルミニ
ウムを添加したものについてＡｌ４４６ｐｐｍ、Ｓｉ
１４８ｐｐｍの測定結果を得た。この結果から、本発明
の洗浄剤組成物は、良好なスケール除去性能を有するこ
とがわかる。After cooling the test solution, the filtrate (No.
When the amount of the sample dissolved in the solution was measured by CP analysis, Ca 3 was added to the sample to which calcium silicate was added.
417 ppm, Si 1440 ppm, aluminum silicate added, Al 446 ppm, Si
A measurement result of 148 ppm was obtained. From these results, it can be seen that the cleaning composition of the present invention has good scale removal performance.
【００１０】[0010]
【発明の効果】本発明によれば、安全で高い洗浄効果を
有する洗浄剤が提供される。According to the present invention, a cleaning agent having a safe and high cleaning effect is provided.
─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成１２年２月４日（２０００．２．４）[Submission date] February 4, 2000 (200.2.4)
【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[Correction target item name] Claims
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【特許請求の範囲】[Claims]
【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】０００５[Correction target item name] 0005
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【０００５】即ち、本発明は付着したスケールを除去す
るための洗浄剤組成物であって、β−ヒドロキシプロピ
オン酸を有効成分として含有することを特徴とする洗浄
剤組成物に係る。本発明のスケール除去方法は、配管内
のケイ酸塩系スケールを除去する方法であって、β−ヒ
ドロキシプロピオン酸を有効成分として含有する洗浄剤
組成物を配管内に供給し、配管内に付着したケイ酸塩系
スケールを溶解して除去することを特徴としている。[0005] That is, the present invention removes adhered scale.
The present invention relates to a cleaning composition for cleaning , comprising β-hydroxypropionic acid as an active ingredient. The scale removing method of the present invention is a method for removing silicate-based scale in a pipe, supplying a detergent composition containing β-hydroxypropionic acid as an active ingredient into the pipe, and adhering to the pipe. It is characterized by dissolving and removing the silicate scale.
Claims (1)
として含有することを特徴とする洗浄剤組成物。1. A cleaning composition comprising β-hydroxypropionic acid as an active ingredient.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10373486A JP3078790B2 (en) | 1998-12-28 | 1998-12-28 | Detergent composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10373486A JP3078790B2 (en) | 1998-12-28 | 1998-12-28 | Detergent composition |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000192088A true JP2000192088A (en) | 2000-07-11 |
| JP3078790B2 JP3078790B2 (en) | 2000-08-21 |
Family
ID=18502245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10373486A Expired - Lifetime JP3078790B2 (en) | 1998-12-28 | 1998-12-28 | Detergent composition |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3078790B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2574682A1 (en) * | 2011-09-30 | 2013-04-03 | Kemira Oyj | Environmentally friendly composition, suitable for leather tanning, comprising zeolite |
-
1998
- 1998-12-28 JP JP10373486A patent/JP3078790B2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2574682A1 (en) * | 2011-09-30 | 2013-04-03 | Kemira Oyj | Environmentally friendly composition, suitable for leather tanning, comprising zeolite |
| WO2013045764A1 (en) * | 2011-09-30 | 2013-04-04 | Kemira Oyj | Environmentally friendly tanning composition |
| US8685111B2 (en) | 2011-09-30 | 2014-04-01 | Kemira Oyj | Environmentally friendly tanning composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3078790B2 (en) | 2000-08-21 |
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