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公开(公告)号：US4478602A
公开(公告)日：1984-10-23
申请号：US348238
申请日：1982-02-12
IPC分类号： C10L1/32
CPC分类号： C10L1/322 , Y10S516/07
摘要： Binary surfactant mixtures are added to particulate carbonaceous materials in oil slurries such as coal oil (COM) or coke oil mixtures in an amount sufficient to stabilize slurries during storage and dispersing at various temperatures. These stabilizer mixtures are added to either the oil or slurry and are effective with or without addition of water. Coal/coke oil slurries may contain from about 30 to about 90 parts by weight of oil, about 10 to about 70 parts by weight of powdered coal or coke, about 0.01 to about 6.0 parts by weight of the stabilizer mixture and about 0 to about 10 parts by weight of water. A useful stabilizer mixture contains from about 0.25 to about 0.75 parts by weight of an imidazoline quaternary salt and from about 0.75 to about 0.25 parts by weight of a nonionic surfactant which is ethylene diamine condensed first with about 80 moles of propylene oxide and then with about 20 moles of ethylene oxide.
摘要翻译： 将二元表面活性剂混合物加入到油浆（例如煤油（COM））或焦炭混合物中的颗粒状碳质材料中，其量足以在各种温度下储存和分散期间稳定浆料。 将这些稳定剂混合物加入到油或浆料中，并且在添加或不添加水的情况下是有效的。 煤/焦炭油浆可以含有约30至约90重量份的油，约10至约70重量份的粉煤或焦炭，约0.01至约6.0重量份的稳定剂混合物和约0至约 10重量份水。 有用的稳定剂混合物包含约0.25至约0.75重量份的咪唑啉季盐和约0.75至约0.25重量份的非离子表面活性剂，其是首先用约80摩尔环氧丙烷缩合的乙二胺，然后与约 20摩尔环氧乙烷。
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公开(公告)号：US4780500A
公开(公告)日：1988-10-25
申请号：US39223
申请日：1987-04-17
申请人： Joseph V. Sinka , Dinshaw F. Bardoliwalla , Jose L. Villa , Edwin L. Kelley , Albert L. Resnick
发明人： Joseph V. Sinka , Dinshaw F. Bardoliwalla , Jose L. Villa , Edwin L. Kelley , Albert L. Resnick
IPC分类号： C08F220/06 , D21H19/58 , C08F222/02 , C08K13/02 , C08L31/06
CPC分类号： D21H19/58 , C08F220/06
摘要： Copolymers of (1) from about 80% to about 98% by weight of acrylic acid and (2) from about 2% to about 20% by weight of itaconic acid and having a weight average molecular weight of between about 100,000 to about 800,000 and which are at least water dispersible are useful as retention aids for paper coating compositions.
摘要翻译： （1）约80％至约98％重量的丙烯酸和（2）约2％至约20％重量的衣康酸的共聚物，其重均分子量为约100,000至约800,000，和 其至少是水分散的可用作纸涂料组合物的保留助剂。
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公开(公告)号：US4742105A
公开(公告)日：1988-05-03
申请号：US868149
申请日：1986-05-29
申请人： Edwin L. Kelley
发明人： Edwin L. Kelley
摘要： Binary mixtures of polyacrylates and sodium silicates are used as deflocculating agents for kaolin slurries to ensure pumpability and pourability of the slurry. An example of a binary mixture is a mixture of 67% by weight sodium polyacrylate having a weight average molecular weight of 4,200 and 33% by weight of sodium silicate on a dry solids basis.
摘要翻译： 聚丙烯酸酯和硅酸钠的二元混合物用作高岭土浆料的抗絮凝剂，以确保浆料的可泵送性和可倾倒性。 二元混合物的实例是以干固体为基础的67重量％的重均分子量为4200的聚丙烯酸钠和33重量％的硅酸钠的混合物。
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公开(公告)号：US4492589A
公开(公告)日：1985-01-08
申请号：US419753
申请日：1982-09-20
申请人： Martin J. Schick , Edwin L. Kelley
发明人： Martin J. Schick , Edwin L. Kelley
IPC分类号： C10L1/32
CPC分类号： C10L1/326 , Y10S516/04
摘要： Aqueous carbonaceous slurries having reduced viscosity, a stabilized network of carbonaceous material in water and improved pumpability are obtained by having present as a dispersant an alkali or ammonium bis-alkyl sulfosuccinate. An example is the sodium salt of bis-2-ethylhexyl sulfosuccinate.
摘要翻译： 通过将碱性或双烷基磺基琥珀酸铵作为分散剂作为分散剂，得到具有降低的粘度的水性碳质浆料，碳质材料在水中的稳定网络和改善的可泵送性。 一个例子是二-2-乙基己基磺基琥珀酸钠盐。
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公开(公告)号：US4492590A
公开(公告)日：1985-01-08
申请号：US447315
申请日：1982-12-06
申请人： Martin J. Schick , Edwin L. Kelley
发明人： Martin J. Schick , Edwin L. Kelley
IPC分类号： C10L1/32
CPC分类号： C10L1/322 , Y10S516/07
摘要： Slurries of carbonaceous material in oil, particularly coal, are stabilized with particular tertiary amines. An example is tallow amine first condensed with two moles of propylene oxide and then condensed with thirteen moles of ethylene oxide.
摘要翻译： 油，特别是煤中的碳质材料的浆料用特定的叔胺稳定。 一个实例是牛油胺首先与两摩尔环氧丙烷缩合，然后与13摩尔环氧乙烷缩合。
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