公开(公告)号：US4030894A

公开(公告)日：1977-06-21

申请号：US591312

申请日：1975-06-30

Applicant: Louis Allen Marlin ,  Victor D. Beaucaire

Inventor： Louis Allen Marlin ,  Victor D. Beaucaire

IPC: C10L1/32 ,  C21B5/00

CPC classification number: C21B5/004 ,  C10L1/324

Abstract: 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 an emulsifier, which is capable of forming a thixotropic water external-oil high internal 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 may provide concentric streams of slurry and steam. The slurry may also be used in other fuel burning furnaces such as boilers, cement kilns, etc.

Abstract translation: 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山煤矿和能够形成触变性水外油高内相乳液的乳化剂混合。 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，喷枪可以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。

公开(公告)号：US3986953A

公开(公告)日：1976-10-19

申请号：US647598

申请日：1976-01-08

Applicant: Victor D. Beaucaire

Inventor： Victor D. Beaucaire

IPC: B01D17/02 ,  C02F9/00 ,  C02B1/20

CPC classification number: C02F9/00 ,  B01D17/0202 ,  C02F1/5281 ,  C02F2101/20 ,  C02F2101/301 ,  C02F2101/32 ,  C02F2103/16

Abstract: A process for treating waste rolling oil in the form of an oil and water emulsion. The oil and water emulsion is used during the cold rolling of steel to reduce the thickness thereof and is treated by breaking the emulsion with waste pickling acid solution and thereafter converting iron ions present in the waste pickling acid solution to magnetite particles which absorb the oil. The magnetite particles and the oil absorbed thereby are separated from the solution leaving a clarified solution.