公开(公告)号：US5000853A

公开(公告)日：1991-03-19

申请号：US457205

申请日：1989-12-26

申请人： Artur Reischl ,  Hanno Henkel ,  Friedhelm Sahlmen

发明人： Artur Reischl ,  Hanno Henkel ,  Friedhelm Sahlmen

IPC分类号： C02F1/52 ,  B01D21/00 ,  B01D21/28 ,  B03C1/00 ,  C02F1/48 ,  C02F3/12

CPC分类号： B01D21/00 ,  B01D21/0009 ,  B01D21/01 ,  B01D21/02 ,  B03C1/01 ,  B03C1/0332 ,  B03C1/14

摘要： The present invention relates to a process for the improved separation of clarified liquids from biomass or rather for the separation of clarified sludges in the (aerobic and/or anaerobic) biological treatment of sewage using magnetically separable materials as carrier masses. The carrier masses are organic materials containing magnetically separable inorganic materials incorporated in abrasion-resistant form. These magnetically separable carriers occupy a suspension volume of from 1 to 85% by volume, based on the clarified liquid.The carriers contain magnetically separable inorganic materials incorporated as fillers in organic polymeric materials, particularly in cellular polymeric carriers. Other organic or inorganic fillers may also be used in these organic carriers. The magnetically separable materials used are oxides or mixed oxides of heavy metals, preferably iron oxides, such as Fe.sub.3 O.sub.4 (magnetite) and .gamma.-Fe.sub.2 O.sub.3, which are used in average particle sizes of less than 50 .mu.m, preferably less than 10 .mu.m and more preferably less than 3 .mu.m, for example from 0.1 to 1 .mu.m.These magnetic carriers provide for magnetic separation of the biomasses containing these magnetic materials in the biological treatment of sewage.

公开(公告)号：US4735725A

公开(公告)日：1988-04-05

申请号：US886853

申请日：1986-07-18

申请人： Artur Reischl ,  Hanno Henkel ,  Friedhelm Sahlmen

发明人： Artur Reischl ,  Hanno Henkel ,  Friedhelm Sahlmen

IPC分类号： C02F1/52 ,  B01D21/00 ,  B01D21/28 ,  B03C1/00 ,  C02F1/48 ,  C02F3/12 ,  C02F3/08

CPC分类号： B01D21/00 ,  B01D21/0009 ,  B01D21/01 ,  B01D21/02 ,  B03C1/01 ,  B03C1/0332 ,  B03C1/14

摘要： The present invention relates to a process for the improved separation of clarified liquids from biomass in the aerobic and/or anaerobic biological treatment of sewage carried out using magnetically separable materials as carriers. The magnetically separable inorganic materials are used in quantities of from 1 to 150% by weight, based on activated sludge dry matter. The carriers consist of magnetically separable inorganic materials. The magnetically separable materials used are oxides or mixed oxides of heavy metals, preferably iron oxides, such as Fe.sub.3 O.sub.4 (magnetite) and .gamma.-Fe.sub.2 O.sub.3, which are used in average particle sizes of less than 50 .mu.m, preferably less than 10 .mu.m and more preferably less than 3 .mu.m (for example from 0.1 to 1 .mu.m). These magnetic carriers provide for improved sedimentation or for magnetic separation of the biomasses containing the magnetic materials in the biological treatment of sewage.

摘要翻译： 本发明涉及一种在使用可磁分离材料作为载体进行的污水的需氧和/或厌氧生物处理中改进澄清液体与生物质的分离的方法。 基于活性污泥干物质，可磁分离无机材料的用量为1至150重量％。 载体由可磁分离的无机材料组成。 使用的可分离磁性材料是平均粒度小于50微米，优选小于10微米的重金属，优选铁氧化物如Fe 3 O 4（磁铁矿）和γ-Fe 2 O 3的氧化物或混合氧化物，以及 更优选小于3μm（例如0.1〜1μm）。 这些磁性载体在污水的生物处理中提供了改善的沉降或含有磁性材料的生物质的磁分离。

公开(公告)号：US4834003A

公开(公告)日：1989-05-30

申请号：US236087

申请日：1988-08-24

申请人： Artur Reischl ,  Friedhelm Sahlmen

发明人： Artur Reischl ,  Friedhelm Sahlmen

IPC分类号： C02F1/02 ,  C02F11/06 ,  F23G5/30 ,  F23G7/00

CPC分类号： F23G5/30 ,  C02F11/06 ,  F23G7/001 ,  F23G2207/101 ,  F23G2207/50 ,  Y02W10/40

摘要： This invention relates to a process for the combustion of aqueous sewage sludge comprising burning, in a fluidized bed furnace, an aqueous mixture of a sewage sludge and a TDI residue, said aqueous mixture having a total solids content of from 25 to 98% by weight of the aqueous mixture, wherein the TDI residue comprises 25 to 95% by weight of the total solids content.

摘要翻译： 本发明涉及一种用于燃烧含水污水污泥的方法，包括在流化床炉中将下游污泥和TDI残渣的含水混合物燃烧，所述含水混合物的总固体含量为25至98重量％ 的水性混合物，其中TDI残余物占总固体含量的25至95重量％。

公开(公告)号：US4287069A

公开(公告)日：1981-09-01

申请号：US146919

申请日：1980-05-05

申请人： Artur Reischl ,  Kurt Mack ,  Friedhelm Sahlmen

发明人： Artur Reischl ,  Kurt Mack ,  Friedhelm Sahlmen

IPC分类号： B01D21/01 ,  C02F1/54 ,  C02F3/12 ,  C02F11/12 ,  C02F11/14

CPC分类号： C02F1/54 ,  C02F11/12 ,  Y10S210/919

摘要： The instant invention is directed to a process for the separation of aqueous sludges in the purification of effluents in purification plants, comprising:(a) mixing organic and/or inorganic aqueous sludges with ground monomer-free tolylene diisocyanate (TDI) distillation residues having a mean particle size of less than 2 mm;(b) removing the water from the resulting purified sludges; and(c) disposing of the purified sludges.

摘要翻译： 本发明涉及一种用于在净化装置中净化污水中的水性污泥分离的方法，其包括：（a）将有机和/或无机水性污泥与研磨的无单体的甲苯二异氰酸酯（TDI）蒸馏残余物混合， 平均粒径小于2mm; （b）从所产生的净化污泥中除去水; 和（c）处理纯化的污泥。

公开(公告)号：US4608397A

公开(公告)日：1986-08-26

申请号：US672440

申请日：1984-11-16

申请人： Artur Reischl

发明人： Artur Reischl

IPC分类号： C08G18/00 ,  C08G18/08 ,  C08G18/10 ,  C08G18/65 ,  C08K3/04 ,  C08K11/00 ,  C08L75/00 ,  C08L75/04 ,  C08G18/14

CPC分类号： C08K3/04 ,  C08G18/0814 ,  C08G18/10 ,  C08K11/00

摘要： The invention relates to a process for the production of polyurethane(urea) compositions which contain lignite and/or peat bound in an abrasion-proof manner, which are preferably modified cationically and which have a very high water absorbability. The compositions are produced by reacting isocyanate-terminated prepolymers, which are preferably cationically modified, and which preferably have a functionality of more than 2.1, with more than the stoichiometric quantity of water in the presence of lignite and/or peat and optionally in the presence of organic and/or inorganic fillers and biomasses (living cells, living bacteria or enzymes). The corresponding polyurethane(urea) compositions contain up to 95% by weight of lignite and/or peat in the filler-containing polyurethane(urea) composition and are already swollen from production. The water absorbability (WAF) value thereof when suspended in water is from 33 to 97% by weight of water.The compositions can be used, in a form optionally containing biomasses incorporated therein, as carriers in microbial synthesis processes for the production of complicated organic compounds, or as carriers for the growth of plants.

摘要翻译： 本发明涉及一种生产聚氨酯（尿素）组合物的方法，该组合物含有以耐磨损方式结合的褐煤和/或泥煤，其优选是阳离子改性且具有非常高的吸水性。 组合物通过异氰酸酯封端的预聚物（其优选阳离子改性，优选具有大于2.1的官能度）与在褐煤和/或泥炭存在下具有超过化学计算量的水反应而产生，并且任选地存在 的有机和/或无机填料和生物质（活细胞，活细菌或酶）。 相应的聚氨酯（尿素）组合物在含填料的聚氨酯（脲）组合物中含有高达95重量％的褐煤和/或泥炭，并且已经从生产中膨胀。 悬浮在水中时的吸水率（WAF）值为33〜97重量％。 组合物可以任选地含有其中并入的生物质的形式用作用于生产复杂有机化合物的微生物合成方法中的载体，或用作植物生长的载体。

公开(公告)号：US4576718A

公开(公告)日：1986-03-18

申请号：US672441

申请日：1984-11-16

申请人： Artur Reischl ,  Kurt Mack

发明人： Artur Reischl ,  Kurt Mack

IPC分类号： C02F3/06 ,  C02F3/08 ,  C02F3/10

CPC分类号： C02F3/10 ,  Y02W10/15

摘要： The present invention relates to the use of non-floating, non-abrasive, highly-filled polyurethane (urea) compositions of high water-absorbability, which during their production contain no cells capable of growth as carriers for biomasses in the biological treatment of waste-containing liquids. These carriers have a filler content of greater than 15% by weight and less than 95% by weight (based on the moisture-free weight of the filler-containing polyurethanes). The fillers are selected from the group consisting of natural materials containing finely-divided fossil lignocelluloses or the secondary products thereof (e.g., peat, lignite, mineral coal or coke), active carbon, finely-divided distillation residues, inorganic fillers, homogeneous or cellular plastics particles (and more particularly polyurethane foam (waste) particles) and mixtures thereof. The polyurethane (urea) is a hydrophilic and/or hydrophobic polyurethane(urea), and preferably contains cationic groups. These highly-filled, polyurethane (urea) carriers have a water-absorbability exceeding 33% by weight of water in the swollen carrier.These carriers allow improved treatment of industrial and municipal liquid waste to be achieved in biologically-operating treatment plants. Treated waste which has reduced toxicity, a diminished smell, improved clarity and a very small residual content of organic, decomposable material is obtained due to the increased decomposition effect thereof.

摘要翻译： 本发明涉及使用具有高吸水性的非浮动，非研磨，高填充的聚氨酯（尿素）组合物，其在生产过程中不含能够生长的细胞作为废物生物处理中生物质的载体 含液体。 这些载体的填料含量大于15重量％且小于95重量％（基于含填料的聚氨酯的无水重量）。 填料选自含有细碎化石油木质纤维素的天然材料或其二次产物（例如，泥煤，褐煤，矿物煤或焦炭），活性炭，精细分馏的蒸馏残余物，无机填料，均相或细胞 塑料颗粒（尤其是聚氨酯泡沫（废物）颗粒）及其混合物。 聚氨酯（尿素）是亲水和/或疏水性聚氨酯（尿素），优选含有阳离子基团。 这些高填充性聚氨酯（尿素）载体在溶胀载体中的吸水率超过33重量％。 这些载体允许在生物操作的处理设备中实现工业和城市废液的改进处理。 由于其分解效果的增加，得到了具有降低的毒性，减少的气味，改善的澄清度和非常小的有机可分解材料残留量的废弃物。

公开(公告)号：US4260530A

公开(公告)日：1981-04-07

申请号：US46585

申请日：1979-06-07

申请人： Artur Reischl ,  Hanns Muller ,  Kuno Wagner

发明人： Artur Reischl ,  Hanns Muller ,  Kuno Wagner

IPC分类号： C08L61/00 ,  C08G18/00 ,  C08G18/40 ,  C08G18/54 ,  C08L61/04 ,  C08L61/20 ,  C08L75/04 ,  C08L77/00 ,  C08L61/10 ,  C08L75/10

CPC分类号： C08G18/409 ,  C08L75/04

摘要： This invention relates to a process for the preparation of a finely divided, stable and relatively low viscosity dispersion of a polyisocyanate polyaddition product and an aminoplast and/or phenoplast and/or copolymer thereof in a hydroxyl containing compound and the use of such a dispersion as the starting component for the production of a polyurethane resin.

摘要翻译： 本发明涉及一种制备在含羟基化合物中的多异氰酸酯加聚产物和氨基塑料和/或酚醛树脂和/或其共聚物的细分散，稳定和相对低粘度分散体的方法，以及使用这样的分散体 用于生产聚氨酯树脂的起始组分。

公开(公告)号：US4251638A

公开(公告)日：1981-02-17

申请号：US89322

申请日：1979-10-29

申请人： Artur Reischl

发明人： Artur Reischl

IPC分类号： C08G18/00 ,  C08G18/08 ,  C08G18/64 ,  C08G18/70 ,  C08L7/00 ,  C08L21/00 ,  C08L51/00 ,  C08L51/02 ,  C08L67/00 ,  C08L75/00 ,  C08L77/00 ,  C08G18/14

CPC分类号： C08G18/08 ,  C08G18/64 ,  C08G18/6484 ,  C08G18/70

摘要： This invention relates to a process for the production of optionally cellular polyurethane plastics using a reactive filler obtained by finely grinding a distillation residue of the type accumulating in the commercial production of tolylene diisocyanate. It is possible in this way to recycle the previously unuseable slag-like residues and at the same time to improve the mechanical properties of the polyurethane plastics filled with them.

摘要翻译： 本发明涉及使用通过细粉碎在商业生产甲苯二异氰酸酯中积聚的蒸馏残余物获得的反应性填料来生产任选的细胞聚氨酯塑料的方法。 以这种方式回收以前不可使用的渣状残留物，同时可以改善填充有它们的聚氨酯塑料的机械性能。

公开(公告)号：US4093569A

公开(公告)日：1978-06-06

申请号：US740452

申请日：1976-11-10

申请人： Artur Reischl ,  Gert Jabs ,  Alberto Carlos Gonzalez-Dorner

发明人： Artur Reischl ,  Gert Jabs ,  Alberto Carlos Gonzalez-Dorner

IPC分类号： C08G18/08 ,  C08G18/12 ,  C08G18/30 ,  C08G18/84

CPC分类号： C08G18/84 ,  C08G18/08 ,  C08G18/0804 ,  C08G18/12 ,  C08G18/302

摘要： This invention relates to the use of certain finely divided, stable and relatively low viscosity dispersions of polyisocyanate polyaddition products in compounds having hyroxyl groups. The dispersions are produced by reacting1. organic polyisocyanates with2. compounds having primary and/or secondary amino groups and/or primary hydroxyl groups in3. compounds having at least one hydroxyl group, whereinCompounds (3) have secondary hydroxyl groups in cases when compounds (2) have primary hydroxyl groups and wherein the components are reacted in the presence of more than 4% by weight of water, based on the quantity of reaction mixture including water.

摘要翻译： 本发明涉及在具有羟基的化合物中使用某些细分散，稳定且相对低粘度的多异氰酸酯加成产物的分散体。 分散体是通过使有机聚异氰酸酯与2.具有主要和/或二级氨基团和/或主要羟基基团的化合物反应生成的。3.具有至少一个羟基的化合物（其中化合物（3）具有二次羟基组合） 当化合物（2）具有主要的羟基组合，并且组分根据包含水的反应混合物的量在水中以重量计超过4％反应时，反应。

公开(公告)号：US4472558A

公开(公告)日：1984-09-18

申请号：US45028

申请日：1979-06-04

申请人： Clemens Casper ,  Henning Klussmann ,  Gunter Lehr ,  Johannes O. Sajben ,  Artur Reischl ,  Rudolf Binsack ,  Frank Wingler

发明人： Clemens Casper ,  Henning Klussmann ,  Gunter Lehr ,  Johannes O. Sajben ,  Artur Reischl ,  Rudolf Binsack ,  Frank Wingler

IPC分类号： B01D3/28 ,  B01J3/04 ,  B01J10/02 ,  B01J19/24 ,  C08F2/00 ,  C08F2/06 ,  C08G18/00 ,  C08G18/08

CPC分类号： C08G18/0838 ,  B01J10/02 ,  B01J19/243 ,  B01J3/042 ,  B01J2219/00085 ,  B01J2219/00162 ,  B01J2219/00164

摘要： This invention relates to a process for carrying out reactions which primarily occur during the transport of compounds in the liquid phase or at the liquid-gas interface. Starting components are reacted with one another and/or with gases of the inner space in a multi-phase flow tube having a liquid ring flow which may contain dissolved and/or dispersed constituents. Any necessary heat exchange takes place between the liquid and the wall of the tube or the gases.

摘要翻译： 本发明涉及一种进行反应的方法，主要发生在化合物在液相或液 - 液界面输送过程中。 起始组分在具有可能含有溶解和/或分散成分的液体环流的多相流动管中彼此反应和/或与内部空间的气体反应。 在液体和管壁或气体之间进行任何必要的热交换。