公开(公告)号：US06689181B2

公开(公告)日：2004-02-10

申请号：US09970466

申请日：2001-10-04

申请人： Ronald Earl Highsmith ,  James Alphonse Kweeder ,  Steven Thomas Correale

发明人： Ronald Earl Highsmith ,  James Alphonse Kweeder ,  Steven Thomas Correale

IPC分类号： C05C100

CPC分类号： C05C1/00 ,  C05C3/00

摘要： Ammonium sulfate nitrate composite materials useful as fertilizers having desirable levels of nitrate ions, superior stability against detonation, higher density, greater resistance to moisture, and a method for their manufacture. The ammonium sulfate nitrate composites have as essential constituents ammonium sulfate and the NH4SO4.2(NH4NO3) double salt with less than 5 wt. % in combined total of the more hazardous NH4SO4.3(NH4NO3) double salt and ammonium nitrate.

摘要翻译： 硝酸铵复合材料可用作具有理想水平的硝酸根离子的肥料，优异的爆炸稳定性，更高的密度，更高的耐水分性及其制造方法。 硝酸铵复合盐具有硫酸铵和NH4SO4.2（NH4NO3）双重盐的重要组成，含量小于5wt。 合并的危害性较高的NH4SO4.3（NH4NO3）复盐和硝酸铵的百分比。

公开(公告)号：US06733558B2

公开(公告)日：2004-05-11

申请号：US09855480

申请日：2001-05-15

申请人： Ronald Earl Highsmith

发明人： Ronald Earl Highsmith

IPC分类号： C05F300

CPC分类号： C05F7/00 ,  C02F11/04 ,  C02F11/14 ,  C05C3/00 ,  Y02A40/213 ,  Y02W30/47 ,  C05G3/0058

摘要： A beneficiated sludge solids composition comprising digested municipal sewage sludge, ammonium sulfate, and superphosphoric acid. Alternatively, a beneficiated sludge solids composition comprising digested municipal sewage sludge, ammonium sulfate, mineral acid and phosphate salt. The constituents of the beneficiated sludge solids composition of the invention act synergistically to increase economic value through increased fertilization values of nitrogen and phosphorous, decreased flammability and autocombustibility, decreased ammonia evolution on drying and decreased corrosibility. The beneficiated sludge solids composition is capable of being produced in present sewage treatment facilities.

摘要翻译： 精选的污泥固体组合物包含消化的城市污水污泥，硫酸铵和过磷酸。 或者，精选的污泥固体组合物包含消化的城市污水污泥，硫酸铵，无机酸和磷酸盐。 本发明的精选淤泥固体组合物的组分通过增加氮和磷的受精值，降低的可燃性和自燃性，减少的氨的逸出和降低的腐蚀性而协同地起作用以增加经济价值。 精选的污泥固体成分能够在现有的污水处理设备中生产。

公开(公告)号：US06423667B1

公开(公告)日：2002-07-23

申请号：US09855481

申请日：2001-05-15

申请人： Ronald Earl Highsmith

发明人： Ronald Earl Highsmith

IPC分类号： A01N2522

CPC分类号： A01N59/02 ,  C05C3/005 ,  A01N57/20 ,  A01N25/30 ,  A01N25/04 ,  A01N25/02 ,  A01N2300/00 ,  C05G3/007

摘要： Stable concentrated suspensions readily dispersible in water comprising ammonium sulfate, a surfactant, and an oil. The ammonium sulfate particles are at least about 99 wt. % passable through a Tyler #48 sieve. The surfactant has an HLB rating from about 10 to about 15. The oil is a hydrocarbon or other non-polar oil having a viscosity of at least about 5 centipoises at 40° C. The ammonium sulfate suspensions of the invention are useful as herbicidal adjuvants, herbicidal compositions or for other purposes.

摘要翻译： 稳定的浓缩悬浮液容易分散在包含硫酸铵，表面活性剂和油的水中。 硫酸铵颗粒为至少约99wt。 ％通过泰勒＃48筛子。 表面活性剂具有约10至约15的HLB等级。油是在40℃下具有至少约5厘泊粘度的烃或其它非极性油。本发明的硫酸铵悬浮液可用作除草剂 ，除草组合物或用于其他目的。

公开(公告)号：US06361720B1

公开(公告)日：2002-03-26

申请号：US09473753

申请日：1999-12-28

申请人： Ronald Earl Highsmith

发明人： Ronald Earl Highsmith

IPC分类号： B29B900

CPC分类号： B01J2/20 ,  B01J2/003 ,  B01J2/12 ,  B29B9/10

摘要： I have developed an agglomeration process by which granules are formed by the steps of: (a) injecting polymer having sufficient viscoelasticity, and (b) impacting particles on the polymer at the injection point. The present invention is advantageous because it overcomes the problems of previous granulation process and subsequent art processes by having a very low recycle rate and allowing for control of granule size. It is particularly useful for fertilizer granule formation using a ureaform polymer and particles comprised of ammonium sulfate.

摘要翻译： 我已经开发了一种聚集方法，通过以下步骤形成颗粒：（a）注入具有足够粘弹性的聚合物，和（b）在注入点上在聚合物上冲击颗粒。本发明是有利的，因为它克服了 先前的造粒方法和随后的艺术方法通过具有非常低的再循环速率并且允许控制颗粒尺寸。 对于使用尿素型聚合物和由硫酸铵组成的颗粒的肥料颗粒形成特别有用。

公开(公告)号：US06436164B1

公开(公告)日：2002-08-20

申请号：US09947603

申请日：2001-09-06

申请人： Ronald Earl Highsmith

发明人： Ronald Earl Highsmith

IPC分类号： C05C300

CPC分类号： B01J2/20 ,  B01J2/003 ,  B01J2/12 ,  B29B9/10

摘要： An agglomeration process by which granules are formed by the steps of: (a) injecting polymer having sufficient viscoelasticity; and (b) impacting particles on the polymer at the injection point. The present invention is advantageous because it overcomes the problems of previous granulation process and subsequent art processes by having a very low recycle rate and allowing for control of granule size. It is particularly useful for fertilizer granule formation using a ureaform polymer and particles comprised of ammonium sulfate.

摘要翻译： 通过以下步骤形成颗粒的聚集过程：（a）注入具有足够粘弹性的聚合物; 和（b）在注射点处对聚合物上的颗粒进行冲击。本发明是有利的，因为它通过具有非常低的再循环速率并允许控制颗粒尺寸来克服先前造粒方法和后续工艺方法的问题。 对于使用尿素型聚合物和由硫酸铵组成的颗粒的肥料颗粒形成特别有用。