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    • 1. 发明申请
    • A METHOD OF EMPTYING GAS CONTAINERS AND MEANS THEREFOR
    • 一种使用气体容器的方法及其装置
    • WO1988001708A1
    • 1988-03-10
    • PCT/SE1987000286
    • 1987-06-18
    • AGA AKTIEBOLAGAHLBLAD, Karl, Johan
    • AGA AKTIEBOLAG
    • F17C07/00
    • F17C7/00F17C2205/0134F17C2205/0323F17C2227/04
    • A method for discharging gas-filled containers to a gas pressure that is lower than a first pressure (P1), whereby the gas in the containers is discharged to a process station (A) or environment in which the first pressure (P1) is maintained. Gas from a first container (1) is made to flow through an ejector (9) to a process station (A), and a second container (2), charged with a gas to a second pressure (P2) is connected via the low-pressure inlet on the injector (9) to the flow of gas through the ejector, whereupon the flow of gas from the first container (1) draws gas from the second container (2). A means for carrying out the method comprising a first gas container (1) charged with a pressure substantially higher than P1 which is connected to an ejector (9) via a line (8) fitted with a valve (7), the gas from the first container (1) being discharged via the ejector to the process station (A) and at least one other container (2), charged with gas at a pressure approximately equal to or less than the first pressure (P1) connected to the gas flow from the first container (1) via a line (1) via a line (14) fitted with a line (17).
    • 一种将气体充填容器排放到低于第一压力(P1)的气体压力的方法,由此将容器中的气体排放到处理站(A)或保持第一压力(P1)的环境 。 使来自第一容器(1)的气体通过喷射器(9)流动到处理站(A),并且将充满气体至第二压力(P2)的第二容器(2)经由低 喷射器(9)上的压力入口到通过喷射器的气体流动,于是来自第一容器(1)的气体流从第二容器(2)吸出气体。 一种用于执行该方法的装置,该方法包括装有基本上高于P1的压力的第一气体容器(1),其经由装配有阀(7)的管线(8)连接到喷射器(9),来自 第一容器(1)经由喷射器排出到处理站(A)和至少一个其它容器(2),其中装有大约等于或小于连接到气流的第一压力(P1)的压力的气体 经由线(1)经由装配有线(17)的线(14)从第一容器(1)开始。
    • 5. 发明申请
    • A METHOD OF TREATING HIDES
    • 一种治疗隐形眼镜的方法
    • WO1991005877A1
    • 1991-05-02
    • PCT/SE1990000652
    • 1990-10-11
    • AGA AKTIEBOLAGTUOHIMAA, TimoUKKONEN, Aila
    • AGA AKTIEBOLAG
    • C14C01/08
    • C14C1/08C14C3/04
    • There is described a method for treating delimed and bated hides, i.e. pelts. According to the inventive method, the pelts are brought to a suitable mineral tanning state and then tanned with mineral salts. The inventive treatment process corresponds to the conventional processes of pickling, tanning and basifying. The inventive method includes the treatment of pelts with weakly acid treatment liquids while supplying carbon dioxide and additions of tanning mineral substances subsequent to pretreatment, without or with the addition of solely a small amount of liquid, wherein the quantity of treatment liquid is supplemented after a predetermined treatment time.
    • 描述了一种用于处理定界和定位的皮革,即毛皮的方法。 根据本发明的方法,使毛皮进入合适的矿物鞣制状态,然后用矿物盐鞣制。 本发明的处理方法对应于酸洗,鞣制和碱化的常规方法。 本发明的方法包括在提供二氧化碳和在预处理之前添加鞣制矿物质的同时处理具有弱酸处理液的毛皮,而不需要或仅添加少量液体,其中处理液的量在 预定治疗时间。
    • 6. 发明申请
    • METHOD OF REMOVING PAINT
    • 去除涂料的方法
    • WO1989010271A1
    • 1989-11-02
    • PCT/SE1988000209
    • 1988-04-25
    • AGA AKTIEBOLAGORSEN, Mikael
    • AGA AKTIEBOLAG
    • B44D03/16
    • B44D3/16
    • The invention relates to a blasting method for removing coatings of paint, varnish or like substances from objects coated with such substances, in which the objects are cooled in a condensed gas, e.g. liquid nitrogen, and then subjected, in a chilled state, to the effect of a blasting agent, e.g. steel shot, delivered by a blasting machine. The coating fragments dislodged are collected together with the blasting agent and mutually separated one from the other in a separator. The recovered blasting agent is then returned to the blasting machine. The method is characterized by adding an absorbent to the blasting agent in the blasting machine.
    • 本发明涉及一种用于从涂覆有这些物质的物体中去除涂料,清漆或类似物质的涂层的喷砂方法,其中物体以冷凝气体例如冷却。 液氮,然后以冷冻状态经受爆破剂的作用,例如, 钢丸射击,由喷砂机运送。 脱落的涂层碎片与爆破剂一起收集并在分离器中彼此分离。 然后将回收的爆破剂返回到喷砂机。 该方法的特征在于在喷砂机中向喷砂剂添加吸收剂。
    • 9. 发明申请
    • AN IMPROVED METHOD IN GAS PROCESSING
    • 气体加工中的改进方法
    • WO1988007102A1
    • 1988-09-22
    • PCT/SE1988000117
    • 1988-03-09
    • AGA AKTIEBOLAGSVENSSON, Sven-GöranBOKSTRÖM, Monica
    • AGA AKTIEBOLAG
    • D21C09/10
    • D21C9/1026
    • The disclosure relates to a method in processing, in particular the treatment of cellulosic materials, in a treatment zone with a gas in a liquid, the gas being added to the liquid and being transported therewith to the treatment zone. The method according to the present invention is characterized in that, to increase the capacity of the liquid to retain and transport the gas, the foaming properties are improved and/or particles are added to the liquid with a capacity to retain gas bubbles. The foaming properties of the liquid may be increased by adding foaming agents, by deactivating and/or removing ions which hamper or hinder present foaming agents from forming foam, by deactivating and/or removing ions by means of complex formers, deposition agents or ion exchangers or by adding cellulosic fibres.
    • 本公开涉及在具有液体中的气体的处理区中处理特别是纤维素材料的处理方法,所述气体被添加到液体中并被运送到处理区域。 根据本发明的方法的特征在于,为了增加液体保持和输送气体的能力,提高了发泡性能和/或将颗粒加入到具有保持气泡的能力的液体中。 液体的发泡性能可以通过添加发泡剂,通过钝化和/或去除阻碍或阻碍当前发泡剂形成泡沫的离子,通过使用复合成型剂,沉积剂或离子交换剂去活化和/或去除离子来增加 或通过加入纤维素纤维。