公开(公告)号：US5820827A

公开(公告)日：1998-10-13

申请号：US867118

申请日：1997-06-02

Applicant: Hans-Ulrich Dummersdorf ,  Helmut Waldmann ,  Helmut Harle ,  Franz-Rudolf Minz ,  Fritz Gestermann

Inventor： Hans-Ulrich Dummersdorf ,  Helmut Waldmann ,  Helmut Harle ,  Franz-Rudolf Minz ,  Fritz Gestermann

IPC: B01J10/00 ,  B01J12/00 ,  B01J19/00 ,  B01J19/24 ,  C01B7/04 ,  G05D16/00

CPC classification number: B01J10/00 ,  B01J10/005 ,  B01J12/00 ,  B01J19/0006 ,  B01J19/24 ,  C01B7/04 ,  B01J2219/00067 ,  B01J2219/00103 ,  B01J2219/00162 ,  B01J2219/00182 ,  Y10S423/12

Abstract: In the method for the chemical reaction of gaseous educts, the educts are brought to reaction in a phase contact apparatus 1 in the presence of a catalytically active corrosive liquid. This corrosive liquid is delivered hydropneumatically in an intermittent cycle in the circuit from a sump vessel 4 connected to the lower end of the phase contact apparatus 1 to a supply vessel 9, connected to the upper end of the phase contact apparatus (delivery cycle), from which the corrosive liquid drains through the phase contact apparatus 1 and a connecting line 11 connected at its lower end and then collects in the sump vessel 4 (drainage cycle).

Abstract translation: 在气体离子的化学反应的方法中，在催化活性腐蚀性液体的存在下，在相接触装置1中使溶出物反应。 这种腐蚀性液体在电路中以间歇循环的方式从连接到相位接触装置1的下端的贮槽4向连接到相位接触装置的上端（输送周期）的供给容器9输送， 腐蚀性液体从其中通过相位接触装置1排出，连接线11在其下端连接，然后收集在贮槽4中（排水循环）。

公开(公告)号：US4612045A

公开(公告)日：1986-09-16

申请号：US774448

申请日：1985-09-10

Applicant: Yasuyuki Shintaku

Inventor： Yasuyuki Shintaku

IPC: B01J10/00 ,  B01J19/26 ,  C01B21/072 ,  C22B21/00

CPC classification number: C01B21/0722 ,  B01J10/002 ,  B01J10/005 ,  B01J19/26 ,  B01J2219/00087 ,  B01J2219/00096 ,  B01J2219/00159 ,  B01J2219/0871 ,  B01J2219/0879 ,  B01J2219/0886 ,  B01J2219/0894

Abstract: A method for making an aluminum nitride powder comprises atomizing a molten aluminum into a nitriding atmosphere of N.sub.2 gas of elevated temperature and solidifying the finely divided liquid particles of aluminum which have been nitrided.

Abstract translation: 制造氮化铝粉末的方法包括将熔融铝雾化成高温的N 2气的氮化气氛，并使已经被氮化的细分散的铝的液体微粒固化。

公开(公告)号：US4548789A

公开(公告)日：1985-10-22

申请号：US525788

申请日：1983-08-23

Applicant: Mario Ballestra

Inventor： Mario Ballestra

IPC: B01J8/04 ,  B01J10/00 ,  C01B17/76 ,  C01B17/80 ,  F01C1/00

CPC classification number: B01J10/005 ,  B01J8/0484 ,  B01J8/0496 ,  C01B17/76 ,  C01B17/80 ,  B01J2208/00203 ,  B01J2208/00309 ,  B01J2208/00504 ,  B01J2208/021 ,  Y02P20/129

Abstract: A mono-stage device for generating gaseous sulphuric anhydride from melted sulphur, of the kind having two chambers, one inside the other and preferably concentric. The internal chamber contains spherical refractory material and has a duct feeding hot air into the bottom of the chamber. It opens at its upper end into the external chamber. Molten sulphur is fed into the upper end of the inner chamber and is burned to form SO.sub.2 which flows down in the external chamber containing catalytic material to form SO.sub.3 which is extracted through an outlet near the bottom of the external chamber.

Abstract translation: 用于从熔融硫产生气态硫酸酐的单级装置，其具有两个室，一个在另一个内部，优选同心的。 内部腔室包含球形耐火材料，并具有将热空气送入腔室底部的管道。 它的上端在外部开口。 熔化的硫被送入内室的上端，并被燃烧以形成在包含催化材料的外部室中向下流动的SO 2，以形成通过外部室底部附近的出口提取的SO 3。

公开(公告)号：US4536385A

公开(公告)日：1985-08-20

申请号：US467090

申请日：1983-02-16

Applicant: Rainer Heubach ,  Reinhard Marx ,  Peter Kunz ,  Dieter Hauke

Inventor： Rainer Heubach ,  Reinhard Marx ,  Peter Kunz ,  Dieter Hauke

IPC: B01J10/00 ,  C01G21/06 ,  C21C7/00

CPC classification number: B01J10/005 ,  C01G21/06 ,  C01P2004/61 ,  C01P2006/80

Abstract: A method and an apparatus for the production of industrial lead oxide involving mixing molten lead and air in a reactor. A particularly advantageous, having a desired particle size can be obtained with a PbO content of considerably more than 99%. The lead flow is introduced at a constant and even rate and the air flow is altered very slightly in order to maintain the pre-determined reaction temperature having fluctuations of a maximum of .+-.5.degree. C.The constant and steady infeed of the lead flow is achieved by using an apparatus according to the invention. The apparatus, which is situated above the reactor, includes a supply vessel charged with molten lead from a melt container, the supply vessel having an exchangeable nozzle which is provided with a control-operated cleaning pin. The nozzle extends into a reaction space and the supply vessel is connected to the melt container via a feed line and an overflow. The nozzle can also be of a known spray nozzle type which is fed with heated compressed air via a line running through the said melt container.

Abstract translation: 一种用于生产工业氧化铅的方法和装置，包括在反应器中混合熔融铅和空气。 可以获得具有显着超过99％的PbO含量的具有所需粒度的特别有利的。 以恒定和均匀的速率引入引导流，并且空气流被非常轻微地改变，以保持预定的反应温度具有最大+/- 5℃的波动。引线的恒定和稳定的进给 流动通过使用根据本发明的装置来实现。 位于反应器上方的装置包括从熔体容器装入熔融铅的供应容器，供应容器具有可更换的喷嘴，其具有控制操作的清洁销。 喷嘴延伸到反应空间中，供料容器通过进料管线和溢流管连接到熔体容器。 喷嘴也可以是已知的喷嘴型，其通过穿过所述熔体容器的管线被供给加热的压缩空气。

公开(公告)号：US4343779A

公开(公告)日：1982-08-10

申请号：US239975

申请日：1981-03-03

Applicant: Klaus Sommer ,  Walter Klemm ,  Hermann Weber ,  Frederich Meinhardt ,  Gerhard Schonmann ,  Wilhelm Spatz

Inventor： Klaus Sommer ,  Walter Klemm ,  Hermann Weber ,  Frederich Meinhardt ,  Gerhard Schonmann ,  Wilhelm Spatz

IPC: B01J10/00 ,  B01J19/18 ,  C01B25/38 ,  C01B25/40 ,  C01B15/16

CPC classification number: C01B25/38 ,  B01J10/005 ,  B01J19/1887 ,  C01B25/40 ,  B01J2219/182

Abstract: A process and apparatus for condensing solid materials such as phosphates which tend to sinter and adhere when heated in a reactor wherein the reactants are introduced into a trough-like reactor provided with at least one set of rotatable agitating paddles. Heat is supplied to the reactor by passing a heating medium, such as a molten salt or a molten metal, through one or more heating jackets on the exterior of the reactor housing. The agitating paddles press the solid material in a thin layer against the wall of the reactor housing, and the material in the layer absorbs heat from the heating medium and sinters to a hard layer. One paddle of each set of paddles is provided with a stripping knife which moves along a path closely adjacent to the exterior wall of the reaction chamber to strip sintered material from the wall of the reactor housing. Heat is also transferred to the interior of the reactor housing by circulating the peeled material through the interior region of the reactor housing.

Abstract translation: 用于冷凝诸如磷酸盐的固体材料的方法和装置，其在反应器中加热时倾向于烧结和粘附，其中反应物被引入设置有至少一组可旋转搅拌桨的槽形反应器中。 通过使诸如熔融盐或熔融金属之类的加热介质通过反应器壳体外部的一个或多个加热夹套将热量供应到反应器。 搅拌桨将薄层上的固体材料压在反应器壳体的壁上，层中的材料吸收来自加热介质的热量并烧结成硬质层。 每组桨叶中的一个叶片设置有剥离刀，其沿着紧邻反应室的外壁的路径移动，以从反应器壳体的壁上剥离烧结材料。 通过将剥离的材料循环通过反应器壳体的内部区域，热也被转移到反应器壳体的内部。

公开(公告)号：US4341739A

公开(公告)日：1982-07-27

申请号：US060044

申请日：1979-07-24

Applicant: John D. Ellis ,  George Crichton ,  Millard C. Godwin ,  George C. Morris

Inventor： John D. Ellis ,  George Crichton ,  Millard C. Godwin ,  George C. Morris

IPC: B01J4/00 ,  B01J10/00 ,  B01J19/00 ,  C01B25/40 ,  C05B7/00 ,  B01J8/04 ,  C01B15/16 ,  C05B11/00

CPC classification number: C05B7/00 ,  B01J10/005 ,  B01J19/0013 ,  B01J4/001 ,  C01B25/405 ,  B01J2219/0002 ,  B01J2219/00123

Abstract: Aqueous ammonium phosphate solutions can be produced using an apparatus comprising: a fluid reactor having a plurality of inlets at one end thereof suitable for the admission of phosphoric acid, ammonia and water, the inlets being so positioned as to provide for rapid ammoniation of the phosphoric acid with the evolution of heat, to produce a reaction product mixture containing a liquid portion and steam, the fluid reactor having an exit for the expulsion of the reaction products mixture at the other end thereof, by steam generated by the heat liberated in the ammoniation process; a columnar vessel having an outlet at one end and, at the other end, enclosing the exit of the fluid reactor, a plurality of barriers obturating the columnar vessel in a spaced-apart relationship, and having a plurality of apertures therein for the passage of reaction products mixture therethrough; an inlet quench device connected to the columnar vessel for introduction therein of a liquid aqueous quenching fluid; and, a device in communication with the exit of the fluid reactor, for separating steam from the liquid portion of the reaction mixture and removing the separated steam from the apparatus.

Abstract translation: 磷酸铵水溶液可以使用以下装置制造，所述设备包括：流体反应器，其一端具有多个入口，其适于入口磷酸，氨和水，所述入口被定位成提供磷酸的快速氨化 酸，伴随着热的发展，产生含有液体部分和蒸汽的反应产物混合物，流体反应器具有用于在其另一端排出反应产物混合物的出口，其通过在氨化中释放的热产生的蒸汽 处理; 柱状容器在一端具有出口，另一端包围流体反应器的出口，多个屏障以隔开的关系塞满柱状容器，并且在其中具有多个孔以便通过 反应产物混合物通过其中; 连接到柱状容器的入口骤冷装置，用于在其中引入液态水淬火液; 以及与流体反应器的出口连通的装置，用于从反应混合物的液体部分分离蒸汽并从分离的装置中除去分离的蒸汽。

公开(公告)号：US4293526A

公开(公告)日：1981-10-06

申请号：US123754

申请日：1980-02-22

Applicant: Klaus Sommer ,  Walter Klemm ,  Hermann Weber ,  Frederich Meinhardt ,  Gerhard Schonmann ,  Wilhelm Spatz

Inventor： Klaus Sommer ,  Walter Klemm ,  Hermann Weber ,  Frederich Meinhardt ,  Gerhard Schonmann ,  Wilhelm Spatz

IPC: B01J10/00 ,  B01J19/18 ,  C01B25/38 ,  C01B25/40 ,  F28D21/00

CPC classification number: C01B25/38 ,  B01J10/005 ,  B01J19/1887 ,  C01B25/40 ,  B01J2219/182

Abstract: A process and apparatus for condensing solid materials such as phosphates which tend to sinter and adhere when heated in a reactor wherein the reactants are introduced into a trough-like reactor provided with at least one set of rotatable agitating paddles. Heat is supplied to the reactor by passing a heating medium, such as a molten salt or a molten metal, through one or more heating jackets on the exterior of the reactor housing. The agitating paddles press the solid material in a thin layer against the wall of the reactor housing, and the material in the layer absorbs heat from the heating medium and sinters to a hard layer. One paddle of each set of paddles is provided with a stripping knife which moves along a path closely adjacent to the exterior wall of the reaction chamber to strip sintered material from the wall of the reactor housing. Heat is also transferred to the interior of the reactor housing by circulating the peeled material through the interior region of the reactor housing.

Abstract translation: 用于冷凝诸如磷酸盐的固体材料的方法和装置，其在反应器中加热时倾向于烧结和粘附，其中反应物被引入设置有至少一组可旋转搅拌桨的槽形反应器中。 通过使诸如熔融盐或熔融金属之类的加热介质通过反应器壳体外部的一个或多个加热夹套将热量供应到反应器。 搅拌桨将薄层上的固体材料压在反应器壳体的壁上，层中的材料吸收来自加热介质的热量并烧结成硬质层。 每组桨叶中的一个叶片设置有剥离刀，其沿着紧邻反应室的外壁的路径移动，以从反应器壳体的壁上剥离烧结材料。 通过将剥离的材料循环通过反应器壳体的内部区域，热也被转移到反应器壳体的内部。

公开(公告)号：US4178244A

公开(公告)日：1979-12-11

申请号：US817013

申请日：1977-07-19

Applicant: Helmut Kunst ,  Georg Wahl

Inventor： Helmut Kunst ,  Georg Wahl

IPC: C25D21/18 ,  B01J10/00 ,  C02F1/04 ,  C21D1/46 ,  C02C5/00

CPC classification number: B01J10/005 ,  C02F1/048 ,  C21D1/46

Abstract: Waste waters from salt bath hardening and galvanizing operations are removed through evaporation of the injurious material containing waste water and complete detoxification of the concentrate from the evaporation. The waste waters are first brought to a salt content of 300-500 grams/liter and this concentrated solution is then supplied to a molten salt bath.

Abstract translation: 来自盐浴淬火和镀锌操作的废水通过蒸发含有废水的有害物质而被除去，并使浓缩物从蒸发中完全解毒。 首先使废水的盐含量为300-500克/升，然后将该浓缩溶液供入熔盐浴中。

公开(公告)号：US3949010A

公开(公告)日：1976-04-06

申请号：US458654

申请日：1974-04-08

Applicant: Morgan C. Sze

Inventor： Morgan C. Sze

IPC: C07C19/045 ,  B01J10/00 ,  C07C17/00 ,  C07C17/15 ,  C07C17/154 ,  C07C17/156 ,  C07C17/158 ,  C07C17/25 ,  C07C19/01 ,  C07C21/06 ,  C07C67/00 ,  C07C21/00

CPC classification number: B01J10/005 ,  C07C17/15

Abstract: Oxidized molten chloride salts are employed for chlorinating and/or oxychlorinating a feed in a first reactor and then passed by gravity to a second reactor situated below the first reactor and operated at a pressure higher than the first reactor wherein the molten salt is oxidized. The oxidized salt is returned to the first reactor. Vinyl chloride or chloromethanes can be produced by the process.

Abstract translation: 氧化的氯化氯盐用于在第一反应器中对进料进行氯化和/或氧氯化，然后通过重力通过位于第一反应器下方的第二反应器，并在高于熔融盐被氧化的第一反应器的压力下操作。 将氧化的盐返回到第一反应器。 可以通过该过程生产氯乙烯或氯甲烷。

公开(公告)号：US3945804A

公开(公告)日：1976-03-23

申请号：US482060

申请日：1974-06-24

Applicant: Jer-Yu Shang ,  Raymond Wynkoop

Inventor： Jer-Yu Shang ,  Raymond Wynkoop

IPC: B01J10/00 ,  B01J19/26 ,  B01J23/22 ,  B01J23/92 ,  B01J35/12 ,  C07C255/49 ,  B01J8/10

CPC classification number: B01J10/005 ,  B01J23/22 ,  B01J23/92 ,  B01J35/12 ,  C07C253/28 ,  Y02P20/584 ,  Y10S261/48

Abstract: A process for vapor phase ammoxidation of hydrocarbons which comprises reacting vapors of ammonia and said hydrocarbon in the presence of a molten salt eutectic mixture of V.sub.2 O.sub.5 and K.sub.2 O, said molten salt being atomized in the presence of said ammonia and hydrocarbon, and, optionally, said spent molten salt being regenerated by air oxidation and recycled for reuse. The invention also embodies an apparatus for the ammoxidation process which comprises a reactor vessel fitted with (a) input means for ammonia and hydrocarbon, (b) an atomizing apparatus within said reactor, (c) means for feeding the molten eutectic salt from an upper reservoir to said atomizing apparatus, (d) a lower reservoir for spent molten salt, and (e) a gas-lift to move said spent salt from said lower reservoir to said upper reservoir.

Abstract translation: 一种用于烃的气相氨氧化的方法，其包括在V 2 O 5和K 2 O的熔融盐共晶混合物的存在下使氨和所述烃的蒸气反应，所述熔融盐在所述氨和烃的存在下被雾化，并且任选地所述 废的熔盐通过空气氧化再生并再循环再利用。 本发明还体现了一种用于氨氧化方法的装置，其包括装配有（a）用于氨和烃的输入装置的反应器容器，（b）在所述反应器内的雾化装置，（c）用于将熔融共晶盐从上部 储存器到所述雾化装置，（d）用于废熔融盐的下储存器，以及（e）气体提升将所述废盐从所述下储存器移动到所述上储存器。