公开(公告)号：US4477259A

公开(公告)日：1984-10-16

申请号：US468459

申请日：1983-02-22

Applicant: James E. Funk

Inventor： James E. Funk

IPC: C10L1/32 ,  C10L10/18

CPC classification number: C10L1/324 ,  C10L1/322 ,  C10L1/326 ,  Y10S44/903

Abstract: A novel grinding mixture useful for preparing a solid-liquid slurry is disclosed. This grinding mixture contains from about 60 to about 82 volume percent of carbonaceous material (such as coal and/or coke), from about 18 to about 40 volume percent of carrier liquid (such as, e.g., water and/or oil), and from about 0.01 to about 4.0 weight percent of dispersing agent. The grinding mixture has a pH of from about 7 to about 12. There are at least two consists in the grinding mixture. From about 2 to about 50 weight percent of the particles in the grinding mixture have a median particle size of from about 0.5 to about 40 microns. From about 50 to about 98 weight percent of the particles in the grinding mixture have a median particle size in excess of 40 microns.There is also provided a process for preparing a liquid-solid slurry wherein the grinding mixture is ground until a slurry is produced whose particle size distribution is in accordance with a specified "CPFT" formula.

Abstract translation: 公开了一种用于制备固液体浆料的新型研磨混合物。 该研磨混合物含有约60至约82体积％的碳质材料（例如煤和/或焦炭），约18至约40体积％的载体液体（例如水和/或油），以及 约0.01至约4.0重量％的分散剂。 研磨混合物具有约7至约12的pH。研磨混合物中至少有两个组成。 研磨混合物中约2至约50重量％的颗粒具有约0.5至约40微米的中值粒度。 研磨混合物中约50至约98重量％的颗粒具有超过40微米的中值粒度。 还提供了一种制备液体 - 固体浆料的方法，其中研磨混合物被研磨直到产生粒度分布符合指定的“CPFT”公式的浆料。

公开(公告)号：US4436527A

公开(公告)日：1984-03-13

申请号：US300855

申请日：1981-09-10

Applicant: Masaaki Yamamura ,  Taizo Igarashi ,  Toshiyuki Ukigai

Inventor： Masaaki Yamamura ,  Taizo Igarashi ,  Toshiyuki Ukigai

IPC: C08G65/26 ,  C10L1/32

CPC classification number: C10L1/322 ,  C08G65/2606 ,  Y10S516/01

Abstract: A stabilizer for mixed fuels containing a reaction product obtained by reacting (1) a polyol having at least 3 hydroxyl groups in the molecule and a molecular weight of 400-10,000 with (2) an epihalohydrin, as the principal component.

Abstract translation: 一种含有反应产物的混合燃料稳定剂，其通过使（1）分子中具有至少3个羟基的多元醇与分子量为400-10,000的多元醇与（2）表卤代醇作为主要成分而得到。

公开(公告)号：US4417901A

公开(公告)日：1983-11-29

申请号：US372700

申请日：1982-04-28

Applicant: Takashi Ando ,  Naoki Oka

Inventor： Takashi Ando ,  Naoki Oka

IPC: C10L1/32

CPC classification number: C10L1/322

Abstract: A mixed fuel of coal and oil in the form of a dispersion of coal particles in oil. The coal particles comprise coal particles (A) having a median diameter of 10 microns or less together with coal particles (B) having a median diameter of between 15 and 42 microns. The ratio of coal particles (A) to coal particles (B) is from 8:2 to 1:9. The absolute value of the difference between the median diameter and the modal diameter of all the coal particles in the mixed fuel of coal and oil is at least 2 microns. The mixed fuel preferably has a water content of 0.6% by weight or less.

Abstract translation: 以煤粒子分散在油中的煤和油的混合燃料。 煤颗粒包含中等粒径为10微米或更小的煤颗粒（A）以及中粒径在15和42微米之间的煤颗粒（B）。 煤粒子（A）与煤粒子（B）的比例为8：2〜1：9。 煤和油的混合燃料中所有煤颗粒的中值直径和模态直径之间的差异绝对值至少为2微米。 混合燃料的含水量优选为0.6重量％以下。

公开(公告)号：US4398918A

公开(公告)日：1983-08-16

申请号：US338781

申请日：1982-01-11

Applicant: Thomas C. Newman

Inventor： Thomas C. Newman

IPC: C10L1/32

CPC classification number: C10L1/322

Abstract: Comminuted coal-oil mixtures are provided which may be maintained in a homogeneous state by the addition of a polyethoxylated, straight chain aliphatic quaternary ammonium compound corresponding to the formula: ##STR1## wherein R.sub.1 and R.sub.2 are each aliphatic groups having from 8 to 22 carbon atoms, wherein y and z are integers having a value of 1 or greater, the sum of y and z being between 2 and 15, and wherein X is an anion selected from the group consisting of CH.sub.3 COO.sup.-, Cl.sup.-, BO.sub.3.sup.-, and (CH.sub.3).sub.2 SO.sub.4.sup.-.

Abstract translation: 提供粉碎的煤 - 油混合物，其可通过加入对应于下式的聚乙氧基化的直链脂族季铵化合物维持在均匀状态：其中R 1和R 2各自为具有8至22个碳的脂族基团 原子，其中y和z是具有1或更大值的整数，y和z的总和在2和15之间，并且其中X是选自CH 3 COO - ，Cl - ，BO 3 - 和 （CH 3）2 SO 4。

公开(公告)号：US4356078A

公开(公告)日：1982-10-26

申请号：US184762

申请日：1980-09-08

Applicant: Leonard J. Heavin ,  Edward E. King ,  Dennis L. Milliron

Inventor： Leonard J. Heavin ,  Edward E. King ,  Dennis L. Milliron

IPC: B65G51/04 ,  B65G53/30 ,  C10G1/00 ,  C10L20060101 ,  C10L1/32

CPC classification number: C10L1/322 ,  C10G1/00 ,  Y10T137/0391

Abstract: A continuous process for blending coal with a water immiscible liquid produces a uniform, pumpable slurry. Pulverized raw feed coal and preferably a coal derived, water immiscible liquid are continuously fed to a blending zone (12 and 18) in which coal particles and liquid are intimately admixed and advanced in substantially plug flow to form a first slurry. The first slurry is withdrawn from the blending zone (12 and 18) and fed to a mixing zone (24) where it is mixed with a hot slurry to form the pumpable slurry. A portion of the pumpable slurry is continuously recycled to the blending zone (12 and 18) for mixing with the feed coal.

Abstract translation: 将煤与水不混溶的液体混合的连续方法产生均匀的可泵送浆料。 将粉碎的原料煤，优选煤衍生的，与水不混溶的液体连续地进料到混合区（12和18）中，其中煤颗粒和液体以基本上的活塞流紧密混合并前进以形成第一浆料。 将第一浆料从共混区域（12和18）中取出并进料至混合区（24），在此混合区域与热浆料混合以形成可泵送的浆料。 可泵送浆料的一部分被连续地再循环到混合区（12和18）以与进料煤混合。

公开(公告)号：US4303505A

公开(公告)日：1981-12-01

申请号：US86108

申请日：1979-10-18

Applicant: Charles E. Capes ,  Richard D. Coleman

Inventor： Charles E. Capes ,  Richard D. Coleman

IPC: B01D15/00 ,  B01D15/02 ,  B01D17/02 ,  B01D43/00 ,  C10G33/00 ,  C10L1/32 ,  B03B1/04

CPC classification number: B01D15/02 ,  B01D17/0202 ,  B01D43/00 ,  C10G33/00 ,  C10L1/322 ,  B01D2215/021

Abstract: A process for selectively removing hydrophilic constituents from flowable hydrophobic mixtures and suspensions which comprises forming a tenacious paste by mixing water with finely divided material which is insoluble or substantially insoluble in water and in the organic liquid in the hydrophobic mixture or suspension, which is inert to the organic liquid and the hydrophobic materials in the hydrophobic mixture or suspension and which is capable of selectively adsorbing said hydrophilic constituents. The paste is formed in a mixing-type liquid-liquid contactor so that a layer of the paste forms on and clings to the impellers and other internal surfaces of the contactor. The hydrophilic mixture or suspension is placed in the contactor and the impellers are rotated at a relatively low speed so that the paste is subjected to gentle agitation by shearing and folding effects caused by rotation of the impellers and contact with the flowable hydrophobic mixture or suspension so that the hydrophilic constituents are adsorbed by the paste and are separated from the remainder of the hydrophobic mixture or suspension.

Abstract translation: 一种从可流动的疏水性混合物和悬浮液中选择性地除去亲水成分的方法，其包括通过将水与不溶于或基本上不溶于水的疏水混合物或悬浮液中的有机液体中混合水形成坚固的糊料， 疏水混合物或悬浮液中的有机液体和疏水性材料，并能够选择性地吸附所述亲水组分。 该糊料形成在混合型液 - 液接触器中，使得一层糊状物形成并粘附到叶轮和接触器的其它内表面上。 将亲水性混合物或悬浮液放置在接触器中并且叶轮以相对较低的速度旋转，使得通过由叶轮的旋转引起的剪切和折叠效应以及与可流动的疏水性混合物或悬浮液接触而使糊料受到轻柔的搅拌 亲水组分被糊剂吸附并与疏水混合物或悬浮液的其余部分分离。

公开(公告)号：US4246000A

公开(公告)日：1981-01-20

申请号：US78811

申请日：1979-09-25

Applicant: Toshiaki Kobayashi ,  Tomio Nobe ,  Hiroshi Niimi ,  Tetsuo Wada

Inventor： Toshiaki Kobayashi ,  Tomio Nobe ,  Hiroshi Niimi ,  Tetsuo Wada

IPC: C10L1/32

CPC classification number: C10L1/322

Abstract: The invention provides: a fuel composition comprising 100 parts by weight of a coal-liquid fuel mixture and 0.02 to 1.0 part by weight of at least one additive selected from the group consisting of dibenzylidene sorbitol, ditoluylidene sorbitol, tribenzylidene sorbitol, tritoluylidene sorbitol and hydrogenated castor oil; and a fuel composition comprising 100 parts by weight of a coal-liquid fuel mixture, 0.02 to 1.0 part by weight of at least one additive selected from the group consisting of dibenzylidene sorbitol, ditoluylidene sorbitol, tribenzylidene sorbitol, tritoluylidene sorbitol and hydrogenated castor oil, and 1 to 10 parts by weight of water. The composition shows high stability over a prolonged period of time, preventing the separation into layers of the components.

Abstract translation: 本发明提供：燃料组合物，其包含100重量份的煤 - 液燃料混合物和0.02-1.0重量份的选自二亚苄基山梨醇，二亚铁基山梨醇，三亚苄基山梨醇，三亚乙基山梨醇和氢化的至少一种添加剂 蓖麻油; 以及燃料组合物，其包含100重量份的煤 - 液燃料混合物，0.02-1.0重量份的选自二亚苄基山梨糖醇，二亚铁基山梨醇，三亚苄基山梨糖醇，三亚乙基山梨糖醇和氢化蓖麻油的至少一种添加剂， 和1至10重量份的水。 该组合物在长时间内显示高稳定性，防止分离成组分的层。

公开(公告)号：US4189373A

公开(公告)日：1980-02-19

申请号：US954107

申请日：1978-10-24

Applicant: Hidemasa Honda ,  Yasuhiro Yamada ,  Hitoo Kakiyama

Inventor： Hidemasa Honda ,  Yasuhiro Yamada ,  Hitoo Kakiyama

IPC: C10L1/32 ,  C10G1/04

CPC classification number: C10L1/322

Abstract: An ashless liquid fuel of good quality is produced by mixing powdery coal with a pitch having a C/H ratio of from 0.90 to 1.20 in an amount of at least 50 parts by weight per 100 parts by weight of the powdery coal, subjecting the mixture to a heat treatment conducted at from 400.degree. to 450.degree. C. and thereafter, removing a solid coagulated material formed in the treated product. The pitch having an atomic ratio C/H in the range from 0.90 to 1.20 is obtained by the heat treatment of a residual oil in the distillation of crude oils.

Abstract translation: 通过将粉煤与C / H比为0.90〜1.20的沥青以相对于100重量份的粉煤为至少50重量份的量混合来制备质量好的无灰液体燃料， 进行400〜450℃的热处理，然后除去处理物中形成的固体凝固物。 原子比C / H在0.90〜1.20范围内的沥青是通过对原油蒸馏中的残油进行热处理得到的。

公开(公告)号：US4157242A

公开(公告)日：1979-06-05

申请号：US857326

申请日：1977-12-05

Applicant: William B. Tarpley, Jr.

Inventor： William B. Tarpley, Jr.

IPC: C10L1/32 ,  C10L7/00 ,  C10L7/02 ,  C10L10/00

CPC classification number: C10L1/322 ,  C10L7/02 ,  Y02E50/30

Abstract: A method of making thixotropic gel fuel compositions comprises the steps of absorbing a combustion enhancing material in the pores of porous solid carboniferous particles, and mixing the solid carboniferous particles containing the combustion enhancing material with a liquid fuel and an effective amount of a gelling agent, wherein the solid carboniferous particles containing the combustion enhancing material form about 5 to about 75 volume percent of the composition; and the composition made according to the method.

Abstract translation: 制备触变凝胶燃料组合物的方法包括以下步骤：在多孔固体含碳粒子的孔隙中吸收燃烧促进材料，并将含有燃烧促进材料的固体含石灰粒料与液体燃料和有效量的胶凝剂混合， 其中含有所述燃烧增强材料的固体含石灰粒子构成所述组合物的约5至约75体积％; 并根据该方法制成的组合物。

公开(公告)号：US4101293A

公开(公告)日：1978-07-18

申请号：US782634

申请日：1977-03-30

Applicant: Arthur Waldemar Krause ,  John Korose

Inventor： Arthur Waldemar Krause ,  John Korose

IPC: B01F17/00 ,  C10L1/32 ,  C10L1/18

CPC classification number: C10L1/324 ,  B01F17/0028 ,  C10L1/322 ,  Y10S516/06

Abstract: 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.

Abstract translation: 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。