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公开(公告)号：US4612134A
公开(公告)日：1986-09-16
申请号：US763572
申请日：1985-08-08
CPC分类号： C09K5/20
摘要： Polyalkylhydrosiloxanes that are soluble in glycol are used to stabilize antifreeze/coolant formulations that contain inorganic silicate corrosion inhibitors. The stabilizers have the following formulaMe.sub.3 Si--O--[Si(Me).sub.2 --O].sub.x --[SiHMe--O].sub.y --SiMe.sub.3where the ratio of x to y is from 0 to about 10.
摘要翻译： 可溶于二醇的聚烷基氢硅氧烷用于稳定含有无机硅酸盐腐蚀抑制剂的防冻液/冷却剂配方。 稳定剂具有以下分子式Me 3 Si-O- [Si（Me）2-O] x- [SiHMe-O] y-SiMe 3，其中x与y的比例为0至约10。
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公开(公告)号：US4528817A
公开(公告)日：1985-07-16
申请号：US531799
申请日：1983-09-13
申请人： Robert T. Jernigan
发明人： Robert T. Jernigan
CPC分类号： F03G7/04 , B01D53/1418 , B01D53/1425 , B01D53/1468 , B01D53/1493 , C02F1/683 , C02F1/72 , Y02E10/10 , Y10S423/19
摘要： Residual geothermal steam containing hydrogen sulfide from a steam turbine is condensed with an aqueous solution of ferric chelate whereby the hydrogen sulfide is converted to free sulfur and the ferric chelate is converted to ferrous chelate. The ferrous chelate is subsequently oxidized back to the ferric state and reused.
摘要翻译： 来自蒸汽轮机的含有硫化氢的残余地热蒸汽与三价铁螯合物的水溶液冷凝，由此将硫化氢转化为游离硫，并将铁螯合物转化为亚铁螯合物。 亚铁螯合物随后被氧化回铁态并重新使用。
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公开(公告)号：US4468929A
公开(公告)日：1984-09-04
申请号：US544179
申请日：1983-10-21
申请人： Robert T. Jernigan
发明人： Robert T. Jernigan
CPC分类号： C02F1/72 , B01D53/1418 , B01D53/1425 , B01D53/1468 , B01D53/1493 , C02F1/683 , F03G7/04 , Y02E10/10 , Y10S423/19
摘要： Residual geothermal steam containing hydrogen sulfide from a steam turbine is condensed with an aqueous solution of ferric chelate in a direct or indirect condensor whereby the hydrogen sulfide is converted to free sulfur and the ferric chelate is converted to ferrous chelate. The ferrous chelate is subsequently oxidized back to the ferric state and reused.
摘要翻译： 来自蒸汽轮机的含有硫化氢的残余地热蒸汽与直接或间接冷凝器中的铁螯合物的水溶液冷凝，由此将硫化氢转化为游离硫，并将铁螯合物转化为亚铁螯合物。 亚铁螯合物随后被氧化回铁态并重新使用。
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公开(公告)号：US4176167A
公开(公告)日：1979-11-27
申请号：US834608
申请日：1977-09-19
IPC分类号： C01B11/22
CPC分类号： C01B11/22
摘要： Alkali metal iodates are converted to the corresponding periodate by contacting the iodate with a hydroxide of the same or different alkali metal and an oxygen containing gas at temperatures of from 150.degree. C. to 600.degree. C.
摘要翻译： 碱金属碘酸盐通过使碘酸盐与相同或不同的碱金属和含氧气体的氢氧化物在150℃至600℃的温度下接触而转化成相应的高碘酸盐。
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公开(公告)号：US4946939A
公开(公告)日：1990-08-07
申请号：US359014
申请日：1989-05-30
CPC分类号： C08G65/30
摘要： High purity polyether polyol compositions such as polyethylene glycol are made having small amounts of impurities such as oligomers of active hydrogen compounds with alkylene oxides. The high purity is achieved by subjecting the polyether polyol compositions to membrane filtration to get less than about 10 parts per million of the low molecular weight oligomers.
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公开(公告)号：US4414817A
公开(公告)日：1983-11-15
申请号：US325472
申请日：1981-11-27
申请人： Robert T. Jernigan
发明人： Robert T. Jernigan
CPC分类号： B01D53/1468 , B01D53/1418 , B01D53/1425 , B01D53/1493 , C02F1/683 , C02F1/72 , F03G7/04 , Y02E10/10
摘要： Residual geothermal steam containing hydrogen sulfide from a steam turbine is condensed with an aqueous solution of ferric chelate whereby the hydrogen sulfide is converted to free sulfur and the ferric chelate is converted to ferrous chelate. The ferrous chelate is subsequently oxidized back to the ferric state and reused.
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公开(公告)号：US4367154A
公开(公告)日：1983-01-04
申请号：US288090
申请日：1981-07-29
申请人： Robert T. Jernigan
发明人： Robert T. Jernigan
CPC分类号： C09K5/20
摘要： Glycol concentrates containing alkali metal silicates are rendered gellation resistant by the addition of phosphonates having one of the formulas,(I) (RO).sub.3-m (R').sub.m Si--R.sup.2 --O--P(O) (OR.sup.3)(R.sup.4),(II) [(RO).sub.3-m (R').sub.m Si--R.sup.2 --O--.sub.2 P(O)(R4)or(III) mixtures of I and II,wherein m is 0-2R, R.sup.3, R.sup.4 are alkyl groups of 1-4 carbons,R' is an alkyl group of 1-4 carbons, phenyl, and aralkyl group of 7-10 carbons, andR.sup.2 is an alkylene group of 1-4 carbons.
摘要翻译： 含有碱金属硅酸盐的二醇浓缩物通过加入具有以下通式之一的膦酸酯使其具有抗凝集性：（I）（RO）3-m（R'）mSi-R2-OP（O）（OR 3）（R 4） II）I和II的[（RO）3-m（R'）mSi-R2-O-2P（O）（R4）或（III）混合物，其中m是0-2，R 3，R 4是烷基 1-4个碳的基团，R'是1-4个碳的烷基，苯基和7-10个碳的芳烷基，R2是1-4个碳的亚烷基。
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