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    • 3. 发明专利
    • 固液分離装置及び固液分離方法
    • 固 - 液分离装置和固 - 液分离方法
    • JP5629034B1
    • 2014-11-19
    • JP2014147960
    • 2014-07-18
    • 三協技研工業株式会社
    • 壽一 吉元壽一 吉元
    • C02F11/12B01D24/00B01D24/44B01D29/00B01D29/64B01D29/90B01D29/94B01D29/96B01D33/00C23C22/86
    • 【課題】ジルコニウム系化成処理にて発生する処理液から粒子固形物を分離する処理において、簡素な構造で処理量を増やす。【解決手段】ジルコニウム系化成処理にて発生する処理液23を分離槽14に供給して分離槽14内の処理液23に不織布25を表裏方向に移動させることで粒子固形物を付着させ、離脱させた粒子固形物を底部47に濃縮スラリー57として沈殿させるとともに、粒子固形物の減った処理液をオーバーフローさせる分離部13と、分離部13より流出した処理液23を廃液槽15へ戻す還流部17と、分離槽13に配管接続され濃縮スラリー57を溜めるスラリー貯留槽19と、槽下部105にフィルター71を備えて撹拌板59を上下動させて濃縮スラリー57を撹拌し、ろ過室61内から吸引ろ過にてフィルター71を通過するろ過水を槽外部91へ排出し、徐々に残渣をフィルター71上に溜めて脱水ケーキ99を得るろ過分離機21と、を設けた。【選択図】図1
    • 公开了一种用于从在基于锆的化学转化处理产生的处理液中分离颗粒固体的过程中,它增加了处理的简单结构的量。 甲沉积锆系化学转化在颗粒固体的加工处理溶液23通过在前后方向中的分箱14供给到分离罐14的处理液体23移动的非织造织物25时,剩下 与固体,分离单元13通过溢出的处理液得到的颗粒状的底部47沉淀作为浓缩淤浆57具有减少的颗粒固体循环部用于返回处理23从分离单元13流出到废液罐15中的液体 17,用配管连接到分离槽13的浆液贮存罐19存储浓缩浆料57,通过垂直移动设置有过滤器71到罐底部105从过滤腔室61搅拌的浓浆57搅拌板59 过滤后的水通过由抽吸过滤的过滤器71并被排出到Sogaibu 91,设置有过滤分离器21,以获得脱水滤饼99被逐渐在过滤器71,累积残余物。 点域1
    • 5. 发明专利
    • Pretreatment method of chelate resin for prolonging life of operation bath for trivalent chromium chemical conversion coating treatment
    • 用于延长铬酸盐化学转化涂层处理操作浴的寿命预处理方法
    • JP2009293112A
    • 2009-12-17
    • JP2008150689
    • 2008-06-09
    • Nippon Denko Kk日本電工株式会社
    • SASAKI IKUMISUNAKAWA KUNIHIRO
    • C23C22/86
    • C23C2222/10
    • PROBLEM TO BE SOLVED: To solve such problems that trivalent chromium ion and cobalt ion being main constitutive components of a trivalent chromium chemical conversion coating treatment solution (operation bath) are removed when use of the solution is started, the composition of the solution becomes unstable, and the appearance, the heat resistance and the corrosion resistance of a chemical conversion coating are deteriorated when prolonging the life of the trivalent chromium chemical conversion coating treatment solution (operation bath) using a chelate resin.
      SOLUTION: Trivalent chromium ion and cobalt ion are previously brought into contact as a solution with a chelate resin used for prolonging the life of the operation bath for trivalent chromium chemical conversion coating treatment so that the chelate resin is brought into such a state that each ion are adsorbed on the chelate resin in a saturated state.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题为了解决当开始使用溶液时除去作为三价铬化学转化涂层处理溶液(操作槽)的主要组成成分的三价铬离子和钴离子的问题, 溶液变得不稳定,并且当使用螯合树脂延长三价铬化学转化涂层处理溶液(操作浴)的寿命时,化学转化涂层的外观,耐热性和耐腐蚀性劣化。 解决方案:三价铬离子和钴离子预先作为溶液与螯合树脂接触,用于延长三价铬化学转化涂层处理的操作浴的寿命,使螯合树脂达到这种状态 每个离子以饱和状态吸附在螯合树脂上。 版权所有(C)2010,JPO&INPIT
    • 8. 发明专利
    • Method for producing composite of aluminum alloy and resin
    • 生产铝合金和树脂复合材料的方法
    • JP2007144795A
    • 2007-06-14
    • JP2005342491
    • 2005-11-28
    • Taisei Plas Co Ltd大成プラス株式会社
    • NARUTOMI MASANORIANDO NAOKI
    • B29C45/14B29K67/00B29K77/00B29K81/00C23C22/66C23C22/86C23F1/36C23F1/46
    • PROBLEM TO BE SOLVED: To efficiently produce a composite of an aluminum alloy and a resin which is decorated, excellent in weatherability, and good in productivity in electronic instrument etc.
      SOLUTION: A shaped aluminum alloy article is subjected to special surface treatment, dried, and inserted into an injection molding mold. By injection-molding PBT, PPS, or a polyamide resin as a resin into the mold, the composite in which the shaped aluminum alloy article and the molded resin are firmly and stably joined to each other can be formed. It was a simple, interesting method in which the most important life of a hydrazine aqueous solution in the special surface treatment, namely the usable treatment area of the solution, is extended to the maximum, and the whole quantity of the solution is not replaced in order to improve the efficiency of mass production in the surface treatment.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了有效地制造铝合金和装饰的树脂的复合物,耐候性优异,电子仪器等的生产率优异。解决方案:将成形的铝合金制品 进行特殊表面处理,干燥,并插入注塑模具中。 通过将PBT,PPS或作为树脂的聚酰胺树脂注入模具中,可以形成其中成型铝合金制品和模制树脂彼此牢固且稳定地接合的复合材料。 这是一种简单有趣的方法,其中特殊表面处理中的肼水溶液的最重要的寿命即溶液的可用处理面积最大化,并且不会更换溶液的总量 以提高表面处理中大批量生产的效率。 版权所有(C)2007,JPO&INPIT
    • 9. 发明专利
    • Method for regenerating trivalent chromate liquid
    • 用于再生TRIVALENT CHROMATE LIQUID的方法
    • JP2006137987A
    • 2006-06-01
    • JP2004328011
    • 2004-11-11
    • Japan Organo Co Ltdオルガノ株式会社
    • ITO YOSHIKAZU
    • C23C22/86B01J45/00C02F1/42
    • C23C2222/10
    • PROBLEM TO BE SOLVED: To provide a treatment method for a trivalent chromate liquid by which impurity metals in a trivalent chromium liquid can effectively be reduced and the pH of a chelating resin treatment liquid is kept to neutral one or below while preventing the leak of impurity metals from a chelating resin, thus the quality of the trivalent chromate liquid is improved and the life of the liquid is extended to reduce treatment cost and waste. SOLUTION: The method for regenerating the trivalent chromate liquid is characterized in that the trivalent chromate liquid is brought into contact with the chelating resin having iminodiacetic acid groups in which the ratio of the form of carboxylic acid in carboxyl groups exceeds 50 mol%, so as to reduce impurity metal ions, also, the breakthrough of impurity metal ions from the chelating resins is monitored with the reduction of the pH in the chelating resin treatment liquid as an index, and, the contact thereof to the chelating resin is stopped before their breakthrough. COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:为了提供一种三价铬酸盐液体的处理方法,通过该方法可以有效地降低三价铬液体中的杂质金属,并且将螯合树脂处理液的pH保持在中性一个或更低,同时防止 来自螯合树脂的杂质金属的泄漏,因此提高了三价铬酸盐液体的质量,延长了液体的使用寿命以降低处理成本和浪费。 解决方案:三价铬酸盐液体的再生方法的特征在于使三价铬酸盐液体与具有亚氨基二乙酸基团的螯合树脂接触,其中羧基羧酸的比例超过50摩尔% 为了降低杂质金属离子,螯合树脂中的杂质金属离子的突破也随着螯合树脂处理液中pH值的降低而被监测,并且与螯合树脂的接触被停止 在他们的突破之前。 版权所有(C)2006,JPO&NCIPI