公开(公告)号：US4289540A

公开(公告)日：1981-09-15

申请号：US934560

申请日：1978-08-17

Applicant: Raymond N. Yong ,  Amar J. Sethi

Inventor： Raymond N. Yong ,  Amar J. Sethi

IPC: B01D21/00 ,  B01D21/01 ,  C02F1/52 ,  C13K1/06 ,  C13L1/08

CPC classification number: C13K1/06 ,  B01D21/01 ,  B01D21/2427 ,  C02F1/5263

Abstract: Hydrolyzed wheat, corn, and potato starches are effective flocculants in destabilizing dilute as well as thick sludge suspensions. These starches are equal to, or better than, the synthetic polyacrylamide flocculants in destabilizing sludge suspensions, particularly when used in the treatment of bituminous tar sands tailings.The hydrolyzed wheat starch is especially effective when first contacted with metal salts such as salts containing calcium, aluminum and phosphate ions and most particularly when first treated with a combination of such salts formed in situ, and a lower aliphatic alcohol.Among the potato starch flocculants which were found to be generally better than the corn starch flocculants, those containing AlPO.sub.4 were the best. Potato starch flocculants are equally effective on oil-removed and no-oil-removed sludge suspensions.It also has been found that when cement is added together with the aforedescribed composition, there is achieved improved permeability and shear strength of the resulting sludge.

Abstract translation: 水解的小麦，玉米和马铃薯淀粉是有效的絮凝剂，使稀释的和稠的污泥悬浮液变得不稳定。 这些淀粉等于或优于不稳定淤泥悬浮液中的合成聚丙烯酰胺絮凝剂，特别是当用于沥青焦油砂尾矿的处理时。 水解的小麦淀粉当首先与金属盐例如含有钙，铝和磷酸根离子的盐接触时特别有效，最特别是当首先用这种原位形成的盐的组合进行处理时，和低级脂族醇。 在发现通常比玉米淀粉絮凝剂更好的马铃薯淀粉絮凝剂中，含有AlPO4的那些是最好的。 马铃薯淀粉絮凝剂对除油和无油去污泥浆悬浮液同样有效。 也已经发现，当与上述组合物一起添加水泥时，获得了所得污泥的改善的渗透性和剪切强度。

公开(公告)号：US4280851A

公开(公告)日：1981-07-28

申请号：US103779

申请日：1979-12-14

Applicant: Esra Pitchon ,  Joseph D. O'Rourke ,  Theodore H. Joseph

Inventor： Esra Pitchon ,  Joseph D. O'Rourke ,  Theodore H. Joseph

IPC: C08B30/16 ,  C13L1/04 ,  C13L1/08

CPC classification number: C08B30/16

Abstract: A process and apparatus is provided for cooking or gelatinizng a material in an atomized state, so that there is obtained an easily dryable, uniform and finely-sized product. The material which is to be cooked is injected through an atomization aperture in a nozzle assembly to form a relatively finely-sized spray. A heating medium is also injected through an aperture in the nozzle assembly into the spray of atomized material so as to heat the material to a temperature effective to cook or gelatinize the material. An enclosed chamber surrounds the atomization and heating medium injection apertures, and defines a vent aperture positioned to enable the heated spray of material to exit the chamber. The arrangement is such that the elapsed time between passage of the spray of material through the chamber, i.e., from the atomization aperture and through the vent aperture, defines the cooking or gelatinization time of the material. The apparatus and process disclosed herein are particularly useful in preparing a novel uniformly gelatinized starch product, but also have utility in connection with cooking protein or other suitable materials.

Abstract translation: 提供了一种用于在雾化状态下烹饪或凝胶化材料的方法和装置，从而获得易于干燥，均匀和精细尺寸的产品。 要被烹饪的材料通过喷嘴组件中的雾化孔注入以形成相当细小的喷雾。 加热介质也通过喷嘴组件中的孔注入雾化材料的喷雾中，以将材料加热至有效地烹调或胶化材料的温度。 封闭的腔室围绕雾化和加热介质注入孔，并且限定了通气孔，其定位成使加热的材料喷射能够离开室。 这种布置使得材料喷射通过室之间，即从雾化孔和通过通气口通过之间的经过时间限定了材料的烹饪或凝胶化时间。 本文公开的装置和方法特别可用于制备新颖的均匀糊化淀粉产品，但也适用于烹饪蛋白质或其它合适的材料。

公开(公告)号：US4141747A

公开(公告)日：1979-02-27

申请号：US822013

申请日：1977-08-04

Applicant: Roland W. Best

Inventor： Roland W. Best

IPC: B41M5/132 ,  B01J13/02 ,  B41M5/124 ,  C08B30/02 ,  C08B30/04 ,  C08L3/02 ,  C13L1/08

CPC classification number: B41M5/1243 ,  C08B30/04

Abstract: A large granule starch protective material for pressure sensitive microencapsulated coatings, particularly carbonless copy duplicating paper. A previously dried cereal starch selected from the group consisting of wheat, barley and rye is subjected to wet process separation to obtain a large granule starch from the starching starch, which has a characteristic particle size distribution including smaller granules ranging in size from 2 microns to about 16 microns, and a second group of larger granules, mostly ranging in size from 16 microns to about 35 microns.

Abstract translation: {PG，1 A用于压敏微胶囊包衣的大颗粒淀粉保护材料，特别是无碳复制复印纸。 将选自小麦，大麦和黑麦的先前干燥的谷物淀粉进行湿法分离，从淀粉淀粉中获得大颗粒淀粉，其具有特征粒度分布，其包括尺寸从2微米到 约16微米，第二组较大的颗粒，主要尺寸范围为16微米至约35微米。

公开(公告)号：US4115146A

公开(公告)日：1978-09-19

申请号：US736208

申请日：1976-10-27

Applicant: Louis Saint-Lebe ,  Gerard Berger ,  Jean-Pierre Michel ,  Michel Huchette ,  Guy Fleche

Inventor： Louis Saint-Lebe ,  Gerard Berger ,  Jean-Pierre Michel ,  Michel Huchette ,  Guy Fleche

IPC: C08B30/18 ,  C13K1/06 ,  B01J1/10 ,  C08L3/00 ,  C13L1/08

CPC classification number: C08B30/18

Abstract: Process for depolymerizing starch by irradiation in which granular starch, whose water content is at the most about 23%, is subjected, in the presence of an acid which is neutralized at the end of the treatment, to a dose of radiation which is a function of the nature and of the quantity of the acid used.

Abstract translation: 通过辐射解聚淀粉的方法，其中水含量最多为约23％的颗粒淀粉在处理结束时被中和的酸的存在下进行到作为功能的辐射剂量 的性质和使用的酸的量。

公开(公告)号：US3975206A

公开(公告)日：1976-08-17

申请号：US524727

申请日：1974-11-18

Applicant: James A. Lotzgesell ,  Kenneth B. Moser ,  Thomas L. Hurst

Inventor： James A. Lotzgesell ,  Kenneth B. Moser ,  Thomas L. Hurst

IPC: C08B30/12 ,  C08B31/18 ,  C13L1/08

CPC classification number: C08B31/18 ,  C08B30/12

Abstract: An improved method for thinning starch in the granular state employing hydrogen peroxide and metal ion catalysts in an aqueous suspension, free of buffer additions. The thinning action proceeds in acid pH to the desired viscosity level, and is stopped by the addition of sodium metabisulfite, or other reducing agent to remove residual hydrogen peroxide. The aqueous suspension is then neutralized, and the usual purifying and drying steps are effected on the granular product.

Abstract translation: 一种用于在水性悬浮液中使用过氧化氢和金属离子催化剂在颗粒状态下稀释淀粉的改进方法，没有缓冲剂添加。 稀酸化作用在酸性pH下进行到所需的粘度水平，并通过加入偏亚硫酸氢钠或其它还原剂来停止以除去残余的过氧化氢。 然后将水性悬浮液中和，并对颗粒状产品进行通常的纯化和干燥步骤。

公开(公告)号：US3706598A

公开(公告)日：1972-12-19

申请号：US3706598D

申请日：1970-07-15

Applicant: CPC INTERNATIONAL INC

Inventor： CARRELL PETER K

IPC: C12P19/14 ,  C13K1/10 ,  C13L1/08

CPC classification number: C12P19/14 ,  C13K1/10

Abstract: SOLID, GLASS-LIKE STARCH HYDROLYSATE PRODUCTS HAVING A DEXTROSE EQUIVALENT OF FROM ABOUT 10 TO ABOUT 25, A WATER CONTENT OF LESS THAN 15% BY WEIGHT AND A BULK DENSITY OF AT LEAST ABOUT 40 POUNDS PER CUBIS FOOT ARE PROCUCED BY CONCENTRATING A HYDROLYZED STARCH CONVERSION LIQUOR, HEATING THE LIQUOR IN A PLATE HEAT EXCHANGER, SUPERHEATING MINUTE FROPLETS OF THE LIQUOR AND COOLING TO SOLIDIFICATION.

公开(公告)号：US3630775A

公开(公告)日：1971-12-28

申请号：US3630775D

申请日：1970-05-08

Applicant: CPC INTERNATIONAL INC

Inventor： WINKLER AUGUST A

IPC: C08B30/12 ,  C13L1/08

CPC classification number: C08B30/12

Abstract: Unmodified, ungelatinized starch is slurried in water at a solids content between about 10 percent and about 40 percent by weight, elevated to a high temperature under pressure, the temperature being in excess of about 325* F., and while under pressure, the starch is spray-dried to a moisture content less than 15 percent. The resulting product has an extremely highwater solubility generally in excess of 80 percent.

公开(公告)号：US3630773A

公开(公告)日：1971-12-28

申请号：US3630773D

申请日：1968-04-04

Applicant: LYDIA W SCHOCH ,  CPC INTERNATIONAL INC

Inventor： SCHOCH THOMAS J

IPC: A23C9/154 ,  C08B30/00 ,  C08B30/04 ,  C08B30/12 ,  C11B1/10 ,  C13L1/08

CPC classification number: C08B30/12 ,  A23C9/1544 ,  C08B30/00 ,  C08B30/04 ,  C11B1/10

Abstract: Process for the removal from a starch material of substances that are soluble in a hydrophilic fat solvent. One particular kind of substance that can be removed is the normal bound fat. The process involves rapidly heating the granular starch material in intimate contact with an aqueous vehicle comprising a hydrophilic organic fat solvent in a confined treating zone, to a temperature up to about 300* F. and preferably from about 170* to about 260* F., under a pressure that maintains the vehicle essentially in the liquid phase, during a time period at the elevated temperature from about 30 seconds to not more than about 10 minutes, then promptly separating the aqueous vehicle from the extracted starch material. The products have superior gel-forming characteristics and are particularly useful in the manufacture of gum confections, puddings, aspics, and the like.

公开(公告)号：US3622388A

公开(公告)日：1971-11-23

申请号：US3622388D

申请日：1968-07-24

Applicant: CPC INTERNATIONAL INC

Inventor： LARSON ROBERT CARL

IPC: C08B30/16 ,  C09J103/02 ,  C13L1/08

CPC classification number: C08B30/16 ,  C09J103/02

Abstract: Apparatus for preparing a single starch component corrugating adhesive. An aqueous slurry of starch is treated with caustic under controlled temperature conditions, so as to produce a partially swollen starch corrugating adhesive mixture. Swelling of the starch granules is terminated at a preselected viscosity by the addition of a material such as alum, boric acid, ice, other acid material or the like.

公开(公告)号：US3620842A

公开(公告)日：1971-11-16

申请号：US3620842D

申请日：1967-09-18

Applicant: CPC INTERNATIONAL INC

Inventor： GERMINO FELIX J ,  KITE FRANCIS E ,  CHRISTENSEN EDWIN H

IPC: A23L1/0522 ,  C08B30/14 ,  C13L1/08

CPC classification number: C08B30/14 ,  A23L29/212

Abstract: Method for preparing a starch having texturizing properties from ungelatinized starch which involves mixing ungelatinized starch with a liquid medium, the liquid medium containing 30 to 65 percent of a starch solvent and 70 to 35 percent of an organic liquid. The mixture is then reacted at a temperature between 240* and 380* F. for a period of time sufficient to substantially completely disrupt the starch granules. The starch is then removed from the liquid phase. The resulting product is coldwater-swellable, nonbirefringent, substantially completely fragmented starch. When slurried in water at a solids content of as little as 5 percent, the product exhibits texturizing characteristics by yielding a pulpy mixture. The product is particularly suitable for use in food products such as applesauce, spaghetti sauce and the like.