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公开(公告)号:US4626411A
公开(公告)日:1986-12-02
申请号:US724230
申请日:1985-04-17
IPC分类号: C02F1/58 , C02F1/20 , C02F1/66 , C02F1/68 , C02F1/70 , C23F11/08 , C23F11/10 , C23F11/12 , C23F11/14 , C23F11/06 , C09K3/00
摘要: A composition containing a hydroxylamine compound; a quinone, a dihydroxybenzene, a diaminobenzene, or an aminohydroxybenzene compound; and a neutralizing amine is an excellent oxygen scavenger and corrosion inhibitor in boiler water and other aqueous systems.
摘要翻译: 含有羟胺化合物的组合物; 醌,二羟基苯,二氨基苯或氨基羟基苯化合物; 中和胺是锅炉水和其他含水体系中优异的除氧剂和缓蚀剂。
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公开(公告)号:US5655377A
公开(公告)日:1997-08-12
申请号:US538080
申请日:1995-10-02
申请人: Goran Mornhed , John Young , Harvey W. Thompson
发明人: Goran Mornhed , John Young , Harvey W. Thompson
CPC分类号: F25D16/00 , C09K5/06 , C09K5/063 , F28D20/0039 , F28D2020/0069 , Y02E60/142
摘要: The lower-most temperature of the thermal mass in a chilled water stratified storage tank is lowered without reducing its density by the addition of sodium nitrite and sodium nitrate, alone or in combination, preserving thermal stratification so that both warm and chilled water may be stored in the tank, a benefit not previously obtained without the use of chemicals damaging to the environment. A solution of sodium nitrite and sodium nitrate lowers the freezing point of the cooling water to -13.2.degree. C. (8.3.degree. F.) yet still permits the chilled water to stratify in the storage tank.
摘要翻译: 通过单独或组合添加亚硝酸钠和硝酸钠,冷冻水分层储罐中的热质量的最低温度降低而不降低其密度,保持热分层,使得可以储存温热水和冷冻水 在坦克中,在没有使用危害环境的化学品的情况下,以前没有获得利益。 亚硝酸钠和硝酸钠的溶液将冷却水的凝固点降低至-13.2℃(8.3°F),但仍允许冷冻水在储罐中分层。
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公开(公告)号:US5465585A
公开(公告)日:1995-11-14
申请号:US260561
申请日:1994-06-16
申请人: Goran Mornhed , John Young , Harvey W. Thompson
发明人: Goran Mornhed , John Young , Harvey W. Thompson
CPC分类号: C09K5/06 , C09K5/063 , F25D16/00 , F28D20/0039 , F28D2020/0069 , Y02E60/142
摘要: The lower-most temperature of the thermal mass in a chilled water stratified storage tank is lowered without reducing its density by the addition of sodium nitrite and sodium nitrate, alone or in combination, preserving thermal stratification so that both warm and chilled water may be stored in the tank, a benefit not previously obtained without the use of chemicals damaging to the environment. A 7% solution of sodium nitrite and sodium nitrate in a 2 to 1 ratio lowers the freezing point of the cooling water to -3.75.degree. C. (25.25.degree. F.) yet still permits the chilled water to stratify in the storage tank.
摘要翻译: 通过单独或组合添加亚硝酸钠和硝酸钠,冷冻水分层储罐中的热质量的最低温度降低而不降低其密度,保持热分层,使得可以储存温热水和冷冻水 在坦克中,在没有使用危害环境的化学品的情况下,以前没有获得利益。 亚硝酸钠和硝酸钠的浓度为2:1的7%溶液将冷却水的凝固点降低至-3.75℃(25.25°F),但仍然允许冷藏水在储罐中分层。
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