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    • 102. 发明授权
    • Stabilized fuel slurry
    • 稳定燃料浆
    • US4153421A
    • 1979-05-08
    • US687146
    • 1976-05-17
    • Louis A. Marlin
    • Louis A. Marlin
    • C10L1/32C21B5/00
    • C21B5/004C10L1/324
    • A method of preparing a stabilized fuel slurry is disclosed wherein a petroleum fuel oil is mixed with "run of the mine" coal and with a polysaccharide emulsifier capable of forming water internal-oil high external phase emulsion. The slurry is mechanically mixed to comminute the coal to produce a stabilized fuel slurry with coal particles having diameters as large as about 1/4 inch. The slurry is injected through lances into a blast furnace, the lances provided concentric streams of slurry and steam. The slurry may also be used in other fuel burning furnaces such as boilers, cement kilns, etc.
    • 公开了一种制备稳定化燃料浆料的方法,其中将石油燃料油与“矿用煤”煤和能够形成水内油高外相乳液的多糖乳化剂混合。 将浆料机械混合以粉碎煤以产生具有大约1/4英寸直径的煤颗粒的稳定的燃料浆料。 浆料通过喷枪注入高炉中,喷枪提供同心的浆料和蒸汽流。 该浆料也可用于其它燃烧炉,如锅炉,水泥窑炉等。
    • 103. 发明授权
    • Stabilizing emulsifiers
    • 稳定乳化剂
    • US4101293A
    • 1978-07-18
    • US782634
    • 1977-03-30
    • Arthur Waldemar KrauseJohn Korose
    • Arthur Waldemar KrauseJohn Korose
    • B01F17/00C10L1/32C10L1/18
    • C10L1/324B01F17/0028C10L1/322Y10S516/06
    • This invention relates to the preparation and use of a novel emulsifier for use in formulating storage stable coal and oil fuel mixtures. The stabilizer is prepared by reacting blends of unsaturated aliphatic and cycloaliphatic carboxylic acids with alkali metal hydroxides or amines. This stabilizing emulsifier allows for the preparation of coal and oil fuel mixtures containing up to 50 parts by weight of coal which possess superior storage stability over wide temperature ranges without the coal settling out, which undergo clean combustion thus reducing the increased air pollution normally associated with the combustion of coal or coal containing fuels and which may be used in conventional oil burning furnaces with a minimum of modification.
    • 本发明涉及用于配制储存稳定的煤和油燃料混合物的新型乳化剂的制备和应用。 稳定剂通过使不饱和脂族和脂环族羧酸的共混物与碱金属氢氧化物或胺反应来制备。 这种稳定化乳化剂允许制备含有高达50重量份煤的煤和油燃料混合物,其在宽温度范围内具有优异的储存稳定性,而没有煤沉降,其经历清洁燃烧,从而减少通常与 煤或含煤燃料的燃烧,可用于常规燃油炉中,其最少的修改。