公开(公告)号：US4045341A

公开(公告)日：1977-08-30

申请号：US674161

申请日：1976-04-06

申请人： Hidemasa Tsuruta ,  Yoshiaki Kinoshita ,  Isao Tanaka

发明人： Hidemasa Tsuruta ,  Yoshiaki Kinoshita ,  Isao Tanaka

IPC分类号： C02F1/02 ,  C01F11/46 ,  C02F1/04 ,  C02F1/58 ,  C02F11/06 ,  C02F11/12 ,  F23G5/30 ,  F23G7/00 ,  F23G7/04 ,  C02B1/20

CPC分类号： C02F11/12 ,  C02F1/048 ,  C02F1/586 ,  C02F11/06 ,  F23G7/008 ,  Y02W10/40 ,  Y10S210/903

摘要： Disclosed is a method whereby a waste water containing ammonium ions, sulfate ions and organic substances is subjected to combustive disposal subsequent to addition of calcium hydroxide or calcium oxide thereto.

摘要翻译： 公开了一种方法，其中在向其中加入氢氧化钙或氧化钙之后，含有铵离子，硫酸根离子和有机物质的废水进行可燃处理。

公开(公告)号：US4093505A

公开(公告)日：1978-06-06

申请号：US674160

申请日：1976-04-06

申请人： Hidemasa Tsuruta ,  Shoji Itoh ,  Masayuki Otsuka ,  Naoki Shimizu

发明人： Hidemasa Tsuruta ,  Shoji Itoh ,  Masayuki Otsuka ,  Naoki Shimizu

IPC分类号： B01D1/14 ,  B01D1/00 ,  C02F11/12 ,  F26B3/20 ,  F26B11/04 ,  F26B17/32 ,  B01D1/22

CPC分类号： C02F11/12 ,  B01D1/0058 ,  F26B11/0409 ,  F26B3/205

摘要： Method and apparatus for heating and removing moisture from moist or watery material, wherein a watery material is introduced into one end of a rotating cylindrical drum having a section divided into a number of longitudinally extending compartments including a center compartment and circumferential compartments surrounding the center compartment and each accommodating freely disposed packing members. A hot gas is blown axially through the drum while the packing members in the respective compartments are caused to tumble in contact with the watery material to transfer the sensible heat of the hot gas thereto.

摘要翻译： 用于从潮湿或水状材料中加热和除去水分的方法和装置，其中将水性材料引入旋转圆柱形滚筒的一端，其具有被分成多个纵向延伸的隔室的部分，所述纵向延伸的隔室包括中心隔室和围绕中心隔室的周向隔室 并且每个容纳自由布置的包装件。 将热气体轴向地吹过滚筒，同时使相应隔间中的包装件与水性材料滚动接触，以将热气体的显热转移到其上。

公开(公告)号：US3941875A

公开(公告)日：1976-03-02

申请号：US354868

申请日：1973-04-26

申请人： Hidemasa Tsuruta ,  Yukinori Hiwatashi ,  Teruhiko Hirabayashi ,  Seiji Kumata

发明人： Hidemasa Tsuruta ,  Yukinori Hiwatashi ,  Teruhiko Hirabayashi ,  Seiji Kumata

IPC分类号： B01D53/52 ,  B01D53/77 ,  C01B17/05 ,  C01B17/16 ,  C10K1/10 ,  C01B17/06 ,  B01D53/34

CPC分类号： C10K1/10 ,  C01B17/167

摘要： A process for treating a hydrogen sulfide-containing gas in a closed loop system wherein said gas is passed through and absorbed by an alkaline aqueous absorbent containing an alkali carbonate and an oxidation catalyst. The solution containing the dissolved hydrogen sulfide is oxidized with an oxygen-containing gas to convert the absorbed hydrogen sulfide into elementary sulfur and sulfur salt compounds. After separation of the elementary sulfur from the solution, the solution is re-circulated for use as alkaline absorbent. A part of the re-circulated solution is diverted and subjected to mixed-combustion with an auxiliary fuel in a combustion furnace at an air ratio lower than 0.9 and at a temperature of 700.degree.C to 1100.degree.C to thermally decompose the sulfur compounds into hydrogen sulfide and an alkali carbonate. The gaseous products of decomposition are brought into direct contact with boiling water to collect the alkali carbonate in the form of an aqueous solution and leaving hydrogen sulfide in the gas.

摘要翻译： 一种在闭环系统中处理含硫化氢的气体的方法，其中所述气体通过并被含有碱金属碳酸盐和氧化催化剂的碱性含水吸收剂吸收。 含有溶解的硫化氢的溶液用含氧气体氧化，将吸收的硫化氢转化为单硫和硫盐化合物。 在从溶液中分离出元素硫后，溶液再循环用作碱性吸收剂。 一部分再循环的溶液被转向并在燃烧炉中以空气比低于0.9，在700℃至1100℃的温度下与辅助燃料混合燃烧，以将硫化合物热分解成 硫化氢和碱金属碳酸盐。 将分解的气态产物与沸水直接接触，收集水溶液形式的碱金属碳酸盐，并在气体中留下硫化氢。

公开(公告)号：US4566947A

公开(公告)日：1986-01-28

申请号：US684712

申请日：1984-12-21

申请人： Hidemasa Tsuruta

发明人： Hidemasa Tsuruta

IPC分类号： B01D1/28 ,  B01D3/14 ,  B01D3/32

CPC分类号： B01D3/322 ,  B01D1/2856 ,  B01D3/146 ,  Y10S203/04 ,  Y10S203/20

摘要： A two-stage distillation method for separating a mixed liquid such as a dimethylformamide-containing aqueous liquid or a methanol-containing aqueous liquid, into light and heavy fractions. The mixed liquid is first subjected to a distillation treatment in a first distillation zone of a vapor recompression type. When the boiling point of the mixed liquid is close to that of the desired light fraction, the top product from the first distillation zone is recovered as the light fraction, while the bottom product is subjected to a further distillation treatment to obtain the heavy fraction as its bottom product. When the boiling point of the mixed liquid is close to that of the heavy fraction, the bottom product from the first distillation zone is recovered as the heavy fraction, while the top product from the first distillation zone is subjected to a further distillation treatment to obtain the light fraction as its top product.

摘要翻译： 将含有二甲基甲酰胺的水性液体或含甲醇的水性液体的混合液分离成轻质和重质馏分的两级蒸馏法。 首先在蒸气再压缩型的第一蒸馏区中对混合液进行蒸馏处理。 当混合液体的沸点接近所需轻馏分的沸点时，来自第一蒸馏区的顶部产物作为轻馏分被回收，而底部产物进行进一步的蒸馏处理以获得重馏分为 其底部产品。 当混合液体的沸点接近重馏分的沸点时，来自第一蒸馏区的底部产物作为重馏分被回收，而来自第一蒸馏区的顶部产物进行进一步的蒸馏处理以获得 轻馏分为其顶级产品。

公开(公告)号：US4062777A

公开(公告)日：1977-12-13

申请号：US686400

申请日：1976-05-14

申请人： Hidemasa Tsuruta ,  Ryoichi Nemoto

发明人： Hidemasa Tsuruta ,  Ryoichi Nemoto

IPC分类号： B01D15/00 ,  B01D53/04 ,  B01J8/02 ,  B01J8/04 ,  B01J47/02 ,  B01D23/14

CPC分类号： B01D53/0423 ,  B01D53/0446 ,  B01J8/0469 ,  B01J8/0492 ,  B01D2253/102 ,  B01D2257/708 ,  B01D2259/40005 ,  B01D2259/4009 ,  B01D2259/41

摘要： A solid-fluid contacting apparatus, comprising an outer generally tubular housing member, preferably cylindrical in shape; an inner generally tubular housing member defining a fluid flow channel therein and being placed inside of the outer housing member and being generally coaxially aligned therewith, preferably concentrically, to define a space therebetween, preferably an annular space; at least one means extending radially between the inner and outer housing members for partitioning the space into a plurality of axially spaced contacting zones; at least one means extending axially within the inner housing member for partitioning the fluid flow channel into a plurality of fluid flow sub-channels; means in each of the contacting zones for receiving the solid; and a fluid flow inlet communicating between each of the subchannels and one of the contacting zones, a fluid flow outlet communicating between each of the contacting zones and its respective subchannel, and means positioned in each subchannel between the inlet and outlet for preventing fluid flow through the sub-channel.

摘要翻译： 固体流体接触装置，包括外部大致管状的壳体构件，优选为圆柱形; 内部大致管状的壳体构件，其在其中限定流体流动通道并且被放置在外部壳体构件内部并且与其大致同轴对准，优选地同心地在其间限定空间，优选地为环形空间; 至少一个在内壳体和外壳体部件之间径向延伸的装置，用于将空间分隔成多个轴向间隔开的接触区域; 至少一个在所述内部壳体构件内轴向延伸的装置，用于将所述流体流动通道分隔成多个流体流动通道; 在每个用于接收固体的接触区中的装置; 以及在每个子通道和一个接触区域之间连通的流体流入口，在每个接触区域及其相应的子通道之间连通的流体流出口和位于入口和出口之间的每个子通道中的装置，用于防止流体流过 子频道。