公开(公告)号：US3902515A

公开(公告)日：1975-09-02

申请号：US35685973

申请日：1973-05-03

Applicant: DART IND INC

Inventor： DOUGLAS ROBERT M ,  THIBODEAUX HUGH J ,  BUTLER ALBERT Q

IPC: F16K17/16 ,  B01J3/00 ,  B01J3/04 ,  G05D16/00

CPC classification number: B01J3/002 ,  Y10T137/1707 ,  Y10T137/1714

Abstract: An improved rupture disc pressure relief arrangement for use with a high pressure vessel is described comprising a rupture disc having one surface thereof exposed to the internal high pressure of the vessel and means for establishing a variable pressure at a second surface of the disc. A disc which ruptures at a predetermined differential pressure can be employed over a relatively large range of operating pressures by varying the pressure at the second surface when changes in the operating pressure are made. The need for replacement of the rupture disc with changes in the operating pressure of the vessel is thereby avoided.

Abstract translation: 描述了一种用于高压容器的改进的破裂盘压力释放装置，其包括具有暴露于容器的内部高压的一个表面的破裂盘，以及用于在盘的第二表面处建立可变压力的装置。 在预定压差下破裂的盘片可以在相对大的工作压力范围内通过改变在操作压力变化时的第二表面处的压力来采用。 由此避免了随着容器的操作压力的变化而更换破裂盘的需要。

公开(公告)号：US3859054A

公开(公告)日：1975-01-07

申请号：US32537573

申请日：1973-01-22

Applicant: BRAD RAGAN INC

Inventor： MORGAN HARVEY E

IPC: B01J3/04 ,  B29C35/02 ,  B29D30/54 ,  B01J3/00 ,  B29H17/36

CPC classification number: B01J3/04 ,  B29C35/0233 ,  B29D30/54 ,  B29D2030/545 ,  B29L2030/00

Abstract: A generally ellipsoidal pressure vessel having first and second vessel shell portions each with a thin wall lying generally along one-half of an ellipsoid and wherein one of the shell portions is supported in a fixed position and the other shell portion is supported for movement between a closed chamber position in which the shell portions cooperate in forming a sealed pressure vessel and an open chamber position in which insertion and removal of a toroidal object into and from the pressure vessel is accommodated.

Abstract translation: 一种具有第一和第二容器壳体部分的通常椭圆形压力容器，每个容器壳体部分均具有大致沿着椭圆体的一半的薄壁，并且其中一个壳体部分被支撑在固定位置，另一个壳体部分被支撑以在 闭合的腔室位置，其中壳体部分协作以形成密封的压力容器和敞开的腔室位置，其中容纳环形物体进入压力容器和从压力容器移除。

公开(公告)号：US3773466A

公开(公告)日：1973-11-20

申请号：US3773466D

申请日：1971-08-24

Applicant: LINDER F

Inventor： LINDER F

IPC: B22F3/02 ,  B01J3/04 ,  B22F3/03 ,  A61L3/00

CPC classification number: B22F3/03 ,  B01J3/04

Abstract: A steam operated autoclave is disclosed having a circulating steam phase, a steam producing water container, a double cleading surrounding the interior of the autoclave and valves in the conduits between the different parts of the autoclave and its accessories for selective operation of first and second heat elements arranged in said double cleading and the water container for obtaining an improved efficiency of such autoclaves by automatic preheating of the double cleading before each sterilization.

Abstract translation: 公开了一种蒸汽操作的高压釜，其具有循环蒸汽相，蒸汽产生水容器，围绕高压釜内部的双层切割器和高压釜的不同部分之间的管道中的阀门及其附件，用于选择性地操作第一和第二热量 布置在所述双楔子中的元件和水容器，用于通过在每次灭菌之前自动预热双楔子来获得这种高压釜的提高的效率。

公开(公告)号：US3756996A

公开(公告)日：1973-09-04

申请号：US3756996D

申请日：1971-02-25

Applicant: NAT DISTILLERS CHEM CORP

Inventor： PUGH D ,  PALMER W ,  HORNEY R ,  SPOMER R ,  WOLFENBERGER C

IPC: B01F7/00 ,  B01F15/00 ,  B01J3/04 ,  B01J19/00 ,  B01J19/18 ,  B01J19/20 ,  C08F2/00 ,  C08F10/00 ,  C08F1/60 ,  C08F3/04

CPC classification number: B01F7/0025 ,  B01F7/00141 ,  B01F7/00908 ,  B01J3/042 ,  B01J19/002 ,  B01J19/18 ,  B01J19/20 ,  B01J2219/00063 ,  B01J2219/00094 ,  B01J2219/00155 ,  B01J2219/00159 ,  B01J2219/00779 ,  B01J2219/185 ,  C08F10/00 ,  C08F4/28

Abstract: A PROCESS AND APPARATUS FOR THE PRODUCTION OF ETHYLENE POLYMERS AT HIGH PESSURES WITHIN A MODIFIED, STIRRED AUTOCLAVE-TYPE REACTION SYSTEM SUBDIVEDED INTO THREE ZONES, INTO THE FIRST OF WHICH A FIRST, LOW TEMPERATURE FREE RADICAL, CHAIN-INITATING CATALYST IS FED, AND INTO THE SECOND OF WHICH A SECOND, INTERMEDIATE TEMPERATURE FREE RADICAL, CHAIN-INITATING CATALYST AND A THIRD, HIGH TEMPERATURE FREE RADICAL, CHAIN-INITIATING CATALYST ARE INTRODUCED. THE FIRST ZONE IS SO AGITATED AS TO PRODUCE BOTH RADIAL AND END-TOEND MIXING THEREIN TO THEREBY ESTABLISH A SIBSTANTIALLY UNIFORM REACTION TEMPERATURE THEREIN, WHEREAS THE SECOND ZONE IS SO AGITATED AS TO PRODUCE RADIAL MIXING THEREIN, WITH THE DEGREE OF END-TO-END MIXING DECREADING LONGITUDINALLY OF THE ZONE TO THEREBY ESTABLISH A TEMPERATURE DIFFERENTIAL LONGITUDINALLY THEREOF. BOTH RADIAL AND ENDTO-END MIXING ARE ESTABLISHED WITHIN THE THIRD ZONE IN A MANNER SUCH AS TO INCREASE BACK MIXING OF THE REACTION MIXTURE THEREIN, AND THEREBY CONTROL THE TEMPERATURE OF THE REACTION MIXTURE LEAVING SUCH ZONE AND EXITING FROM THE REACTION SYSTEM.

公开(公告)号：US3732068A

公开(公告)日：1973-05-08

申请号：US3732068D

申请日：1971-07-01

Applicant: ASEA AB

Inventor： LARKER H

IPC: B01J3/04 ,  B22F3/00 ,  B22F3/15 ,  F27D3/18 ,  H05B3/02 ,  F27B3/02

CPC classification number: B30B11/002 ,  B01J3/048 ,  B22F3/003 ,  B22F3/15 ,  F27D3/18 ,  H05B3/026

Abstract: A vertical furnace for treating material at high temperature and under high pressure has a stand into which a cylindrical pressure chamber is introduced. This stand is formed of a high pressure cylinder with top and bottom end closures which project into the cylinder. A furnace chamber is formed within the pressure cylinder by two hat-shaped parts with insulating material between them. These parts rest on an annular portion of the bottom closure. The inner part of the bottom closure is removable for charging the furnace.

Abstract translation: 在高温高压处理材料的立式炉具有引入圆柱形压力室的立柱。 该支架由高压缸形成，顶端和底端封闭件投入到气缸中。 在压力缸内通过两个具有绝缘材料的帽形部件形成炉室。 这些部件搁置在底盖的环形部分上。 底部封闭件的内部是可拆卸的，用于对炉子充电。

公开(公告)号：US3692763A

公开(公告)日：1972-09-19

申请号：US3692763D

申请日：1970-09-17

Applicant: PIETER VAN SAANE ,  ROBERT J M PAUMEN

Inventor： SAANE PIETER VAN ,  PAUMEN ROBERT J M

IPC: B01J3/02 ,  B01J3/04 ,  C08F2/00 ,  C08F10/00 ,  C08F3/04 ,  C08F1/60 ,  C08F1/98

CPC classification number: B01J3/042 ,  B01J3/02 ,  C08F10/00 ,  C08F4/28

Abstract: A process for the high pressure polymerization of ethylene in an autoclave reactor is disclosed, wherein the autoclave contents are maintained in a thoroughly mixed condition by converting the pressure energy of the ethylene feed into kinetic energy by throttling the flow of ethylene feed into the autoclave, to create a turbulent flow wherein the Reynolds number exceeds 2100, to produce macroscopic circulations in the autoclave. Such a process has numerous advantages, primarily in the reduction of the number of explosive decompositions of ethylene. Apparatus for conducting such a process are also disclosed, wherein such apparatus includes an autoclave having at least one ethylene feed inlet which imparts a rotary motion to the autoclave contents.

Abstract translation: 公开了一种在高压釜反应器中进行乙烯高压聚合的方法，其中高压釜内容物通过将乙烯进料的流动节流到高压釜中而将乙烯进料的压力转化为动能，保持在充分混合的状态， 以产生湍流，其中雷诺数超过2100，以在高压釜中产生宏观循环。 这种方法具有许多优点，主要是减少乙烯的爆炸分解的数量。 还公开了用于进行这种方法的设备，其中这种设备包括具有至少一个乙烯进料入口的高压釜，其向高压釜内容物提供旋转运动。

公开(公告)号：US3688925A

公开(公告)日：1972-09-05

申请号：US3688925D

申请日：1970-11-23

Applicant: SALA MASKINFAB AB

Inventor： OLDBERG JOHN ERIK EDWARD

IPC: C22B1/16 ,  B01J3/04 ,  B01J19/00 ,  B65G67/48 ,  B65G67/50 ,  F27D3/00

CPC classification number: B01J3/04

Abstract: A plant for processing bulky masses in autoclaves including two or more autoclaves in which the autoclaves are arranged in pairs in which the autoclaves of the same pair are arranged with their charging openings, which can be closed, facing each other and spaced from each other by a distance leaving sufficient space for a charging container to be inserted into either of the two autoclaves of the pair considered, so that after filling the charging container with bulky mass and inserting it into the one autoclave, a further container can be placed into said space for filling and subsequent insertion into the other autoclave.

Abstract translation: 用于处理包括两个或多个高压灭菌器的高压釜中的大体积的植物，其中高压灭菌器成对排列，其中同一对的高压釜中的相互对的高压釜以可装卸的开口排列，所述充电开口相互面对并且相互隔开， 一段距离留下足够的空间用于充电容器插入所考虑的两个高压釜中的任一个中，使得在填充容量大的填充容器并将其插入一个高压釜之后，可以将另外的容器放置在所述空间 用于填充和随后插入另一个高压釜。

公开(公告)号：US3622281A

公开(公告)日：1971-11-23

申请号：US3622281D

申请日：1969-10-10

Applicant: HYDROCARBON RESEARCH INC

Inventor： MILLIGAN JOHN D ,  HOFFERT FRANKLIN D

IPC: B01J3/04 ,  C07C4/16 ,  B01J3/02

CPC classification number: B01J3/04 ,  B01J2219/185 ,  B01J2219/1943 ,  C07C4/16 ,  Y10S220/917

Abstract: A high-temperature, high-pressure vapor phase reactor for chemical conversions requiring a quench to maintain the reaction temperature substantially isothermal, which is capable of easy field assembly and additionally allows for differential of expansion.

公开(公告)号：US3618818A

公开(公告)日：1971-11-09

申请号：US3618818D

申请日：1969-11-21

Applicant: COYNE & BELLIER

Inventor： PUYO ANDRE ,  PICAUT JACK ,  SAGLIO ROBERT

IPC: B01J3/04 ,  B65D8/06 ,  F17C1/02 ,  B65D7/44

CPC classification number: F17C1/02 ,  B01J3/048 ,  F17C2201/0104 ,  F17C2203/013 ,  F17C2205/018 ,  F17C2205/0305 ,  F17C2209/228

Abstract: A generally cylindrical vessel subject to internal pressure is surrounded by one or more hoops each consisting of at least one winding of a flat strip bearing upon a multiplicity of peripherally spaced webs under the pressure of spring-loaded clamping plates mounted on these webs.

公开(公告)号：US3568302A

公开(公告)日：1971-03-09

申请号：US3568302D

申请日：1968-03-04

Applicant: STEINMUELLER GMBH L & C

Inventor： OEHLER WERNER ,  MULLER WERNER

IPC: B01J3/04 ,  B21D51/24 ,  B23K31/02

CPC classification number: B21D51/24 ,  B01J3/048

Abstract: A METHOD OF MAKING PRESSURE CONTAINERS FROM TUBULAR MEANS, WHICH INCLUDES THE STEPS OF WINDING THE TUBULAR MEANS IN THE FORM OF AN INDIVIDUAL FLEXIBLE TUBE OR IN THE FORM OF A GROUP OF SUPERIMPOSED FLEXIBLE TUBES AROUND A CORE MEMBER HAVING AN OUTER CONTOUR CORRESPONDING TO THE INNER CONTOUR OF THE CONTAINER TO BE BUILT UP BY SAID TUBULAR MEANS, AND WELDING THE THUS FORMED WINDINGS TOGETHER ALONG THEIR OUTER AND INNER CONTACTING AREAS.