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71. 发明申请

WO1987005925A1 PROCESS FOR STRENGTHENING AND SEALING GEOLOGICAL FORMATIONS 审中-公开
标题翻译：加强和密封地质形态的过程
公开(公告)号：WO1987005925A1
公开(公告)日：1987-10-08
申请号：PCT/EP1987000176
申请日：1987-03-31
申请人： BERGWERKSVERBAND GMBH , BAYER AG
发明人： BERGWERKSVERBAND GMBH , BAYER AG , MANN, Max , KAPPS, Manfred , MEYER, Frank , MEHESCH, Hans , CORNELY, Wolfgang , MAIDL, Bernhard , STEIN, Dietrich , GERDES, Knud
IPC分类号： C09K17/00
CPC分类号： C09K8/5086 , C09K8/502 , C09K17/30
摘要： A process for strengthening and sealing geological formations which are moist or contain water, in particular loose stone, by the injection of a mixture which reacts to form polyurethane, characterized in that a polyisocyanate component is injected before injection of the reaction mixture.
摘要翻译：一种通过注入反应形成聚氨酯的混合物来加强和密封潮湿或含有水，特别是松散石头的地质构造的方法，其特征在于在注入反应混合物之前注入多异氰酸酯组分。

72. 发明申请

WO1986002939A1 PROCESS AND SYSTEM FOR DRY COKE COOLING 审中-公开
标题翻译：干焦冷却方法和系统
公开(公告)号：WO1986002939A1
公开(公告)日：1986-05-22
申请号：PCT/EP1985000549
申请日：1985-10-19
申请人： BERGWERKSVERBAND GMBH , HEDDEN, Kurt , ROHDE, Wolfgang
发明人： BERGWERKSVERBAND GMBH
IPC分类号： C10B39/02
CPC分类号： C10B39/02
摘要： A process for dry coke cooling by means of a cooling gas in which the coke and cooling gas are fed in contra-flow through a two-stage cooling vessel, whereby the cooling in the first stage is effected at a coke temperature of about 800oC and the cooling gas fed through the second cooling stage contains steam; the steam is produced without substantial burning away of the coke owing to the fact that the cooling in the first cooling stage is exclusively by indirect heat exchange of the coke with a cooling medium through the walls of the heat exchanger, and the cooling in the second stage is exclusively by the cooling gas which contains the steam. For this, a two-stage cooling vessel (1) is used, whose first cooling stage (1a) has jacket surfaces and incorporated cooling surfaces (8, 9) and whose second cooling stage (1b) is fed with a high steam-containing cooling gas connected with a coal-drying and pre-heating installation (4).

73. 发明申请

WO1986000319A1 METHOD FOR PRODUCING FOAMED PLASTICS 审中-公开
标题翻译：生产泡沫塑料的方法
公开(公告)号：WO1986000319A1
公开(公告)日：1986-01-16
申请号：PCT/EP1985000296
申请日：1985-06-19
申请人： BERGWERKSVERBAND GMBH , HANDRICK, Kurt , LINDEN, Clemens
发明人： BERGWERKSVERBAND GMBH
IPC分类号： C08G63/20
CPC分类号： C08J9/02 , C08G63/20 , C08J2367/02
摘要： The method for producing foamed plastics comprises a polycondensation of a mixture having the given following composition: as a base, the dimethyl ester of the terephthalic acid with glycols in the presence of conventional catalysts, admixed with 5 to 25% by weight, with respect to the amount used of methyl diester of the terephthalic acid, of a component enabling the branching of the poly-ester molecule to be obtained, and presenting in its molecule at least 3 esterifiable functional groups.

74. 发明申请

WO1986000243A1 PROCESS FOR SEPARATING SO2 and NOx 审中-公开
标题翻译：分离SO2和NOx的方法
公开(公告)号：WO1986000243A1
公开(公告)日：1986-01-16
申请号：PCT/EP1985000295
申请日：1985-06-19
申请人： BERGWERKSVERBAND GMBH , JÜNTGEN, Harald , PETERS, Werner , KNOBLAUCH, Karl , RICHTER, Ekkehard , GROCHOWSKI, Horst
发明人： BERGWERKSVERBAND GMBH
IPC分类号： B01D53/36
CPC分类号： B01D53/8637 , B01D53/60 , Y02A50/2344
摘要： A process for separating SO2 and NOx, especially from combustion gases, in which the first stage is to separate the majority of the SO2 and a small proportion of the NOx from the combustion gas, and the second stage is to separate the majority of the NOx from the combustion gas by catalysis using activated carbon or activated coke with the addition of ammonia, and to separate the residual SO2 by reaction with the ammonia. The active carbon/active coke is fed into a reactor, and the loaded adsorption agent is removed from the reactor and regenerated thermally or by washing. The adsorption agent can also be passed through a sieve and again fed into the reactor, after separation of the ammonium sulphate, for the purpose of reuse. Ammonia can be recovered from the washing water of the active carbon/active coke washing operation as well as from the ammonium sulphate which has been passed through the sieve, after which it can be returned to the separation process.
摘要翻译：一种用于分离特别是燃烧气体的SO 2和NO x的方法，其中第一阶段是从燃烧气体中分离大部分SO 2和一小部分的NOx，第二阶段是分离大部分的NOx 从燃烧气体中通过使用活性炭或活性焦炭通过催化加入氨，并通过与氨的反应来分离残余的SO 2。将活性炭/活性焦炭进料到反应器中，并将负载的吸附剂从反应器中取出并热再生或通过洗涤。为了再利用，吸附剂也可以通过筛子并再次进料到反应器中，在分离硫酸铵之后。可以从活性炭/活性焦炭洗涤操作的洗涤水以及已经通过筛子的硫酸铵中回收氨，然后可以将其返回到分离过程。

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