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公开(公告)号：EP0372739A3
公开(公告)日：1991-08-07
申请号：EP89311984
申请日：1989-11-20
申请人： C-I-L INC.
CPC分类号： C06B47/145 , C06B25/36
摘要： An emulsion explosive composition comprising a discontinuous oxidizer phase and a continuous fuel phase is provided wherein the fuel phase comprises a nitroalkane compound. The composition essentially contains as the emulsifying agent a polyisobutylene succinic anhydride-based compound in admixture with an ester of 1-4 sorbitan and oleic acid. The composition demonstrates high explosive strength and excellent stability.
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公开(公告)号：EP0158461B1
公开(公告)日：1988-10-26
申请号：EP85301936.2
申请日：1985-03-20
申请人： C-I-L Inc.
CPC分类号： C01B17/88
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公开(公告)号：EP0151010B1
公开(公告)日：1988-09-21
申请号：EP85300537.9
申请日：1985-01-25
申请人： C-I-L Inc.
CPC分类号： C01B17/88
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公开(公告)号：EP0146270B1
公开(公告)日：1988-07-06
申请号：EP84308013.6
申请日：1984-11-20
申请人： C-I-L Inc.
CPC分类号： B32B27/08 , B32B27/32 , B32B27/322 , B32B2307/31 , B32B2307/516 , B32B2323/046 , B32B2439/00 , B65D31/02 , Y10S383/908 , Y10S428/91 , Y10T428/1334 , Y10T428/2826 , Y10T428/31913
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公开(公告)号：EP0255336A2
公开(公告)日：1988-02-03
申请号：EP87306650.0
申请日：1987-07-28
申请人： C-I-L Inc.
发明人： Marz, Horst Fritz
CPC分类号： F04C14/28 , F04C2/1071 , F04C15/0076
摘要： A rotary, positive displacement progressing cavity pump comprising a stator (4), a rotor (5) within the stator, an inlet and outlet in the stator and a drive shaft (6) connected to the rotor, the drive shaft-to-rotor connection (12,13) comprising a heat-sensitive, breakaway bond (14) of a heat-fusible metal alloy in an amount to provide a metchanical linkage between the drive shaft and the rotor, the metal alloy being meltable upon the generation of heat within the pump cavity and so disconnect the mechanical linkage.
摘要翻译： 一种旋转的正位移前进腔泵，包括定子（4），定子内的转子（5），定子中的入口和出口以及连接到转子的驱动轴（6），驱动轴与转子 连接件（12,13）包括热熔性金属合金的分离结合（14），其量可以在驱动轴和转子之间提供机械连接，该金属合金在产生热量时是可熔化的 在泵腔内，因此断开机械连杆。
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公开(公告)号：EP0158461A2
公开(公告)日：1985-10-16
申请号：EP85301936.2
申请日：1985-03-20
申请人： C-I-L Inc.
CPC分类号： C01B17/88
摘要： This invention relates to a process for the production of concentrated sulphuric acid from waste sulphuric acid characterized in that said waste acid is subjected to microwave energy for a sufficient period of time to effect production of water vapour, whereby said waste acid is concentrated to a desired degree; removing said water vapour; and collecting said concentrated acid.
It also relates to apparatus for the production of concentrated sulphuric acid from waste sulphuric acid characterized by container means for containing said waste acid, microwave means for subjecting said waste acid in said container means to microwave energy for a sufficient period of time to effect production of water vapour whereby said waste acid is concentrated to a desired degree, and means for removing said water vapour.-
27.发明公开Apparatus and process for the concentration of sulphuric acid 失效Vorrichtung und Verfahren zum Konzentrieren vonSchwefelsäure。
公开(公告)号：EP0151010A2
公开(公告)日：1985-08-07
申请号：EP85300537.9
申请日：1985-01-25
申请人： C-I-L Inc.
CPC分类号： C01B17/88
摘要： The present invention provides a process for producing concentrated sulphuric acid from a hot gas stream comprising water and sulphuric trioxide which process comprises feeding a first portion of said gas stream through a first sulphur trioxide absorption zone and a second portion through a second sulphur trioxide absorption zone; feeding a recycled sulphuric acid stream to said first sulphur trioxide absorption zone whereby substantially all of the sulphur trioxide and sulphuric acid are removed from said first portion of said gas stream to produce an enlarged sulphuric acid stream; recycling a first portion of said enlarged sulphuric acid stream through said first sulphur trioxide absorption zone; feeding a second portion of said enlarged sulphuric acid stream to said second sulphur trioxide absorption zone; and collecting sulphuric acid product from said second sulphur trioxide absorption zone; wherein the ratio of gases to sulphuric acid in said second sulphur trioxide absorption zone is such that the sulphuric acid product leaving said zone is of the desired concentration to a maximum of the azeotropic concentration. The present invention also provides apparatus for performing such a process.
摘要翻译： 本发明提供了一种从包含水和硫酸三氧化硫的热气流中生产浓硫酸的方法，该方法包括将第一部分所述气流通过第一三氧化硫吸收区和第二部分通过第二硫氧化物吸收区 ; 将再循环的硫酸料流输送到所述第一三氧化硫吸收区，从而从所述气流的所述第一部分中除去三氧化硫和硫酸，从而产生增大的硫酸料流; 将所述扩大的硫酸流的第一部分再循环通过所述第一三氧化硫吸收区; 将所述扩大的硫酸流的第二部分进料到所述第二硫氧化物吸收区; 并从所述第二硫氧化物吸收区收集硫酸产物; 其中所述第二硫酸三氧化物吸收区中的气体与硫酸的比例使得离开所述区的硫酸产物具有达到最大共沸浓度的所需浓度。 本发明还提供了用于执行这种处理的装置。
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公开(公告)号：EP0107891A2
公开(公告)日：1984-05-09
申请号：EP83304895.2
申请日：1983-08-24
申请人： C-I-L INC.
CPC分类号： C06B47/145
摘要： A water-in-oil emulsion explosive composition is provided wherein the continuous carbonaceous oil or fuel phase comprises an unrefined or partly refined petroleum product, for example, slackwax. The resulting explosive composition exhibits properties of strength, detonation velocity and stability comparable and in some cases superior to similar compositions containing refined petroleum fuels.
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公开(公告)号：EP0307139A3
公开(公告)日：1991-02-27
申请号：EP88308121.8
申请日：1988-09-01
申请人： C-I-L Inc.
IPC分类号： C08F283/01 , C08F299/04 , C08J9/00
摘要： Vesiculated granules of cross-linked carboxylated polyester resin of the type prepared by the free radical polymerization of a dispersion comprising (a) a substantially water-insoluble ethylenically unsaturated monomer; (b) a carboxylated unsaturated polyester resin having an acid value of from 5 to 50 mg KOH/g; (c) water; (d) a base; and (e) an alkyl acryloyl derivative.
摘要翻译： 通过分散体的自由基聚合制备的交联型羧化聚酯树脂的成型颗粒，所述分散体包含（a）基本上不溶于水的烯键式不饱和单体; （b）酸值为5至50mg KOH / g的羧化不饱和聚酯树脂; （c）水; （d）基地; 和（e）烷基丙烯酰基衍生物。
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公开(公告)号：EP0214734A3
公开(公告)日：1988-06-22
申请号：EP86305654
申请日：1986-07-23
申请人： C-I-L Inc.
IPC分类号： C01B17/765
CPC分类号： C01B17/7655
摘要： In a system using the double absorption process for sulphuric acid manufacture, a single acid circulation system and a single cooler are employed. Acid from the exit of the air drying tower and final absorber tower are mixed in a common reservoir, while acid from intermediate absorber tower is discharged to a separate reservoir. Acid from the common reservoir is split between the intermediate and final absorber towers and product line. Acid from the separate reservoir is cooled and split between the drying tower and intermediate absorber tower. The circulation arrangement reduces the cooling to one relatively high temperature location and simplifies acid strength and level control. Only half of the bulk of the circulating acid has to be cooled and the effect of seasonal fluctuating temperatures in the drying tower is minimized.
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