公开(公告)号：US4252780A

公开(公告)日：1981-02-24

申请号：US32984

申请日：1979-04-25

Applicant: Franz Koppl ,  Thorgard Zainer

Inventor： Franz Koppl ,  Thorgard Zainer

IPC: B01J3/02 ,  B01D47/02 ,  B01D53/68 ,  C01B33/03 ,  C01B33/12

CPC classification number: B01D47/027 ,  B01D53/68 ,  C01B33/03 ,  Y10S261/54 ,  Y10S261/75

Abstract: A process for working up hydrolyzable and/or water-soluble compounds by ping them in water is provided wherein the compounds are fed into the funnel of a rotating cone of water running down into the tip of the cone, with the water being constantly renewed by a supply at the base of the cone. The process is particularly useful for working up mixtures containing silanes and/or chlorosilanes in silicon deposition plants.

Abstract translation: 提供通过将水溶性和/或水溶性化合物置于水中来处理水溶性和/或水溶性化合物的方法，其中将化合物进料到沿锥体的尖端流入的旋转水锥体的漏斗中，水不断更新 在锥体底部的供应。 该方法特别适用于在硅沉积设备中处理含有硅烷和/或氯硅烷的混合物。

公开(公告)号：US4238240A

公开(公告)日：1980-12-09

申请号：US12886

申请日：1979-02-16

Applicant: Pieter Krijgsman

Inventor： Pieter Krijgsman

IPC: B01J3/02 ,  C01B33/24 ,  C04B28/20 ,  C04B13/10

CPC classification number: B01J3/02 ,  C01B33/24 ,  C04B28/18 ,  Y02P40/615 ,  Y02W30/97

Abstract: Calcium silicate insulation is formed by a process which involves the transfer of the calcium silicate crystals from an autoclave to a holding vessel at a flow rate selected to minimize or prevent damage to the reaction product and through a flow passage such that heat can be removed from the reaction product to stabilize the reaction product prior to its arrival at the holding tank. The calcium silicate material produced by this process is particularly suitable for use as high temperature insulation and has a porosity of in excess of 84% and a permeability to gas of about 0.01% or less. The thermal conductivity of the reaction product is substantially lower than prior art calcium silicate insulations at high temperature.

Abstract translation: 硅酸钙绝缘体是通过一种方法形成的，该方法涉及将硅酸钙晶体从高压釜转移到保持容器中，流速选择为使反应产物最小化或防止损坏，并且通过流动通道，使得热能从 反应产物在反应产物到达储存罐之前稳定。 通过该方法生产的硅酸钙材料特别适用于高温绝缘，并且具有超过84％的孔隙率和约0.01％以下的气体渗透性。 反应产物的导热性在现有技术的硅酸钙绝缘体高温下显着降低。

公开(公告)号：US4225460A

公开(公告)日：1980-09-30

申请号：US53056

申请日：1979-06-28

Applicant: Richard G. Newell

Inventor： Richard G. Newell

IPC: C08F2/00 ,  B01J3/02 ,  B01J13/02 ,  B01J13/16 ,  B01J33/00 ,  C08G18/00 ,  C08G18/08 ,  C08G18/58 ,  C08G59/00 ,  C08G59/18 ,  C08G59/68 ,  C08G85/00 ,  B32B5/16 ,  C08G18/28

CPC classification number: B01J13/16 ,  B01J33/00 ,  C08G18/003 ,  C08G18/08 ,  C08G59/188 ,  C08G85/00 ,  Y10T428/2998

Abstract: Microcapsules with liquid fills containing Lewis acid catalysts, catalyst concentrates comprising slurries of the microcapsules in liquid media and a method for preparing the microcapsules and concentrates.

Abstract translation: 具有含有路易斯酸催化剂的液体填充物的微胶囊，包含液体介质中微胶囊的浆料的催化剂浓缩物和制备微胶囊和浓缩物的方法。

公开(公告)号：US4211163A

公开(公告)日：1980-07-08

申请号：US958515

申请日：1978-11-07

Applicant: Douglas B. Brown ,  Robert Bender

Inventor： Douglas B. Brown ,  Robert Bender

IPC: B01J3/02 ,  D21C7/08 ,  B30B3/00

CPC classification number: B01J3/02 ,  D21C7/08

Abstract: Particulate or fibrous material, after treatment with gaseous reagents in a vessel under pressure in a continuous process, is discharged from the pressure vessel by entering a discharge conduit in pressure communication with the pressure vessel, and is conveyed through the discharge conduit by means of a feed conveyor located therein. The feed conveyor compacts the material to form a dense, substantially gas impervious plug thereof in the discharge conduit against the outlet end thereof. The outlet end of the discharge conduit comprises an exit passage of small cross-sectional area so as to cause compaction of the material therein by means of the conveyor. A valve means is provided, movable rapidly between a fully open position and a fully closed position to permit passage of the cooked material therethrough, from the dense, compact plug formed in the outlet end of the discharge conduit. Operating means is provided to move the valve rapidly between its fully open and fully closed positions, at predetermined intervals. In this means, the cooked material can be discharged intermittently at frequent intervals from a pressure vessel, allowing the pressure cooking process to be conducted continuously. The dense compact plug prevents reagent losses and pressure losses on discharge of the material. The process is particularly well adapted to the steam cooking of wood chips to produce fibrous cellulosic product.

Abstract translation: 颗粒状或纤维状材料在连续过程中在压力下在容器中用气态试剂处理后，通过进入与压力容器压力连通的排放导管从压力容器排出，并通过排出管道 进料输送机位于其中。 进料输送机压缩材料，以在排出管道中形成致密的，基本上不透气的塞，以抵抗其出口端。 排出管道的出口端包括具有小横截面积的出口通道，以便通过输送机使材料压实。 提供阀装置，其在完全打开位置和完全关闭位置之间快速移动以允许烹饪材料通过其从形成在排出管道的出口端处的致密紧凑塞子通过。 提供操作装置以预定间隔在其完全打开和完全关闭位置之间快速移动阀。 以这种方式，可以从压力容器间歇地间歇地排出煮熟的材料，从而允许压力烹饪过程连续进行。 密集的紧凑塞子防止材料放电时的试剂损失和压力损失。 该方法特别适用于木屑的蒸汽烹饪以产生纤维状纤维素产品。

公开(公告)号：US4078675A

公开(公告)日：1978-03-14

申请号：US705060

申请日：1976-07-14

Applicant: Samuel Gary Woinsky

Inventor： Samuel Gary Woinsky

IPC: B01J3/02 ,  B01J8/00

CPC classification number: B01J8/003 ,  B01J3/02

Abstract: The invention provides for an improved seal leg and method for transferring particulate solids in a non-fluidized condition from a first pressure zone to a second pressure zone while controlling the level of solids in the first pressure zone or in the seal leg. A relatively uniform pressure gradient is produced across the length of the seal leg by bleeding gas into or out of the seal leg along its length. Bleeding gas as aforesaid permits the use of a shorter seal leg and a smaller diameter seal leg for a given solids flow rate as compared to a seal leg not provided with means for bleeding gas in or out along its length. The pressure gradient along the length of a seal leg not provided with means for bleeding gas in or out along its length will be highly nonuniform resulting in retarded solids flow due to localized high pressure gradients and a low overall average pressure gradient resulting in a substantial length requirement for the seal leg to maintain a pressure seal.

Abstract translation: 本发明提供了改进的密封腿和方法，用于将处于非流化状态的颗粒固体从第一压力区转移到第二压力区，同时控制第一压力区或密封腿中固体的含量。 通过沿着其长度将气体渗入或流出密封腿，在密封腿的长度上产生相对均匀的压力梯度。 与不具有用于沿着其长度排出气体的装置的密封腿相比，给出的固体流速可以使用较短的密封腿和较小直径的密封腿。 没有设置用于沿其长度排出或排出气体的密封腿的长度的压力梯度将是非常不均匀的，导致由于局部高压梯度而导致的固体流动延迟，并导致总体平均压力梯度的较大长度 要求密封腿保持压力密封。

公开(公告)号：US4044904A

公开(公告)日：1977-08-30

申请号：US607203

申请日：1975-08-25

Applicant: Harold E. Trumbull ,  Dean F. Poeth

Inventor： Harold E. Trumbull ,  Dean F. Poeth

IPC: B01J3/02 ,  C10J3/30 ,  B65G65/30

CPC classification number: C10J3/30 ,  B01J3/02 ,  C10J3/78 ,  C10J2200/09 ,  C10J2200/154 ,  C10J2300/093

Abstract: Methods of conveying solid particles via an elongate tube from a supplying region at one pressure to a receiving region at a substantially different pressure. Movable sealing zones, comprising mixtures of solid particles and liquid, contact the inner wall of the tube and are carried along with the particles when forced by a ram from the tube into the receiving region. While the particles and sealing zones are being conveyed into the tube, a gate or an auger at the receiving region may substantially seal it from the tube. Typically the sealing zones are formed as thin disks or annular layers of fine coal particles and oil, where discrete coal charges are fed into a gasifier unit.

Abstract translation: 通过细长管将固体颗粒从一个压力的供应区域以基本上不同的压力输送到接收区域的方法。 包括固体颗粒和液体的混合物的可移动密封区域与管子的内壁接触并且当被冲头从管子压入接收区域时与颗粒一起被携带。 当颗粒和密封区域被输送到管中时，接收区域处的浇口或螺旋钻可以将其基本上与管密封。 通常，密封区域形成为薄的颗粒或细小的煤颗粒和油的环形层，其中不连续的煤矿进料到气化器单元中。

公开(公告)号：US4033730A

公开(公告)日：1977-07-05

申请号：US693043

申请日：1976-06-04

Applicant: Gerhard Baron ,  Carl Hafke ,  Dietrich Engler ,  Rainer Reimert ,  Eberhard Blaum

Inventor： Gerhard Baron ,  Carl Hafke ,  Dietrich Engler ,  Rainer Reimert ,  Eberhard Blaum

IPC: B01J3/02 ,  C10J3/30

CPC classification number: C10J3/30 ,  B01J3/02 ,  C10J3/50 ,  C10J3/78 ,  C10J2200/09 ,  C10J2300/093 ,  C10J2300/0959 ,  C10J2300/0969 ,  C10J2300/0976 ,  Y10S48/04

Abstract: Particulate solids are fed into a pressure reactor operated under a pressure of 5-150 bars by means of a guide cylinder which is secured to the reactor and surrounds the reactor inlet. The guide cylinder is adapted to be closed and a stationary feed conduit is directed towards the guide cylinder. A cylinder container, which is gastightly guided in the guide cylinder and has a bottom which is adapted to be closed, is moved up and down in the guide cylinder and when the bottom of the cylinder is open and the reactor inlet is closed the material flows out of the container into the guide cylinder whereas the bottom of the container is closed and the same is moved toward the open reactor inlet to displace gases into the reactor. The device for carrying out the process includes a guide cylinder secured to the reactor and surrounding the reactor inlet. The guide cylinder is adapted to be closed. A stationary feed conduit is directed towards the guide cylinder and a container is gastightly guided in the guide cylinder and is movable up and down therein and has a bottom that is adapted to be closed.

Abstract translation: 将颗粒状固体进料到压力反应器中，该压力反应器通过导向圆柱体在5-150巴的压力下操作，所述导向圆筒固定到反应器并且围绕反应器入口。 引导筒适于闭合，并且固定进料导管指向导向筒。 气缸容器在导向气缸中气密地引导并且具有适于封闭的底部，在导向气缸中上下移动，当气缸的底部打开并且反应器入口关闭时，材料流动 从容器中排出到导向筒中，而容器的底部是封闭的，并且将其移动到开放的反应器入口以将气体置入反应器中。 用于执行该方法的装置包括固定到反应器并围绕反应器入口的导向圆筒。 引导筒适合关闭。 固定进料导管指向导向筒，并且容器在引导筒中被气密地引导并且可上下移动并具有适于关闭的底部。

公开(公告)号：US4022939A

公开(公告)日：1977-05-10

申请号：US642043

申请日：1975-12-18

Applicant: Marvin E. Roth ,  Donald J. Vallere

Inventor： Marvin E. Roth ,  Donald J. Vallere

IPC: C23C14/24 ,  B01J3/02 ,  C23C14/34 ,  C23C14/50 ,  C23C14/56 ,  F04B37/16 ,  C23C13/02

CPC classification number: C23C14/568 ,  C23C14/505 ,  C23C14/564

Abstract: A sputtering apparatus of the bell-jar type includes a high-vacuum pump disposed centrally of, and directly within a vacuum chamber of the apparatus. A separate enclosing member is disposed within the chamber and allows selective exposure of the pump to the chamber. An annular workholder is mounted in concentric surrounding relation with the pump, and an apertured, annular shutter is mounted in concentric surrounding relation with the workholder. Targets of materials to be sputter deposited on the workpieces are mounted on the inside wall of the main enclosure of the apparatus. The shutter and the workholder are moved in synchronism at the beginning and at the end of the deposition cycle to provide a uniform exposure of all the workpieces to the targets.

Abstract translation: 喇叭型溅射装置包括设置在该设备的真空室的中央并直接位于真空室内的高真空泵。 单独的封闭构件设置在腔室内并允许泵选择性地暴露于腔室。 环形夹持器与泵同心围绕安装，并且有孔的环形挡板安装成与夹持器同心围绕。 要溅射沉积在工件上的材料的靶材安装在设备主机壳体的内壁上。 在沉积循环的开始和结束时，闸门和工作台同步地移动，以提供所有工件对目标的均匀曝光。

公开(公告)号：US3785775A

公开(公告)日：1974-01-15

申请号：US3785775D

申请日：1971-07-19

Applicant: MIKHALSKY F ,  LEVI M ,  LEVI Y ,  RYABTSEV A ,  RUDENKO P ,  KULESH P ,  PURLOV J ,  GASPARIANTS A

Inventor： MIKHALSKY F ,  GASPARIANTS A ,  PURLOV J ,  KULESH P ,  RUDENKO P ,  RYABTSEV A ,  LEVI Y ,  LEVI M

IPC: C08B1/02 ,  C08B3/06 ,  C08B3/22 ,  C08B17/02 ,  B01J3/02 ,  B01J4/00

CPC classification number: C08B3/22 ,  C08B1/02 ,  C08B3/06 ,  C08B17/02

Abstract: A plant for continuous production of cellulose triacetate in a heterogeneous phase, comprising consecutively arranged apparatus for activating, acetylation and benzene washings, benzene stripping, partial saponification, water washings and final product drying. The apparatus for activating, the apparatus for acetylation and benzene washings, the apparatus for benzene stripping and the partial saponification apparatus are interconnected by connecting adaptors for conveying the fibrous reaction mass from one apparatus to another and provided with means for creating therein a sealing plug from the conveyed reaction mass. Said means for the creation of the sealing plug is in the form of a screw conveyer with a valve arranged at its discharge orifice and spring-loaded in the direction opposite to the direction of the fibrous reaction mass conveying.

Abstract translation: 一种用于连续生产不均一相的三醋酸纤维素的设备，包括用于活化，乙酰化和苯洗涤的连续排列的装置，苯汽提，部分皂化，水洗和最后的产品干燥。 用于激活的装置，用于乙酰化和苯洗涤的装置，用于苯汽提的装置和部分皂化装置通过用于将纤维反应物料从一个装置输送到另一装置的连接适配器相互连接并且设置有用于在其中形成密封塞的装置 传达的反应物质。 用于产生密封塞的所述装置是螺旋输送机的形式，其中阀设置在其排放孔处，并且沿与纤维反应物质输送方向相反的方向弹簧加载。

公开(公告)号：US3775071A

公开(公告)日：1973-11-27

申请号：US3775071D

申请日：1971-07-20

Applicant: HYDROCARBON RESEARCH INC

Inventor： HOFFERT F ,  STOTLER H

IPC: B01J3/02 ,  C10G1/06 ,  C10J3/30 ,  C10J3/16 ,  C10J3/50

CPC classification number: C10J3/482 ,  B01J3/02 ,  C10G1/06 ,  C10J3/30 ,  C10J2300/0966 ,  C10J2300/1659 ,  C10J2300/1807

Abstract: A method for continuous feeding of dry coal particles from essentially atmospheric pressure to the superatmospheric pressure level of a coal gasifier or coal liquefaction reactor is achieved by a series of screw feeding devices each partially boosting the pressure level of the coal in stages to provide the dry coal at reactor pressure.

Abstract translation: 通过一系列螺旋进料装置实现将干煤颗粒从基本上大气压连续进料到超大气压力水平的方法，每个螺杆进料装置分别部分地提高煤的压力水平以提供干燥 煤在反应堆压力。