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公开(公告)号：US5810575A
公开(公告)日：1998-09-22
申请号：US811580
申请日：1997-03-05
CPC分类号： F23G7/085 , F23D2205/00 , F23D2900/14241
摘要： Improved flare apparatus having long service lives for burning flammable gas and air and methods are provided. The flare apparatus is basically comprised of an outer tubular member and an inner tubular member positioned within the outer tubular member whereby an annular flammable gas discharge space is provided immediately adjacent to an annular air discharge space. The flammable gas is discharged into the atmosphere in an annular straight out pattern. At least a portion of the air is discharged into the atmosphere for mixing with the flammable gas in a swirling pattern immediately adjacent to the flammable gas which prevents internal burning and premature failure of the flare apparatus.
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32.发明授权Antifungal agent produced by arthrinium arundinis ATCC 74359 失效由arthrinium arundinis ATCC 74359生产的抗真菌剂
公开(公告)号：US5712109A
公开(公告)日：1998-01-27
申请号：US789348
申请日：1997-01-27
申请人： Jerrold M. Liesch , Maria S. Meinz , Janet C. Onishi , Robert E. Schwartz , Gerald F. Bills , Robert A. Giacobbe , Deborah L. Zink , Angeles Cabello , Maria T. Diez , Isabella Martin , Fernando Pelaez , Francisca Vicente
发明人： Jerrold M. Liesch , Maria S. Meinz , Janet C. Onishi , Robert E. Schwartz , Gerald F. Bills , Robert A. Giacobbe , Deborah L. Zink , Angeles Cabello , Maria T. Diez , Isabella Martin , Fernando Pelaez , Francisca Vicente
CPC分类号： C07J9/00
摘要： There is disclosed a compound having the formula ##STR1## which is produced by the fungus, Arthrinium arundinis ATCC 74359, and exhibits antifungal activity.
摘要翻译： 公开了由真菌Arthrinium arundinis ATCC 74359产生的具有式（I）的化合物，并表现出抗真菌活性。
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公开(公告)号：US5348970A
公开(公告)日：1994-09-20
申请号：US125432
申请日：1993-09-22
申请人： Robert E. Schwartz , Janet C. Onishi , Gerald F. Bills , Robert A. Giacobbe , Fernando Pelaez , Maria T. Diez , Francisca Vicente , Julian Gorrochategui , Gregory L. Helms , Barnali Pramanik
发明人： Robert E. Schwartz , Janet C. Onishi , Gerald F. Bills , Robert A. Giacobbe , Fernando Pelaez , Maria T. Diez , Francisca Vicente , Julian Gorrochategui , Gregory L. Helms , Barnali Pramanik
IPC分类号： C07D405/06 , A61K31/40
CPC分类号： C07D405/06
摘要： A compound of the formula 1: ##STR1## is produced via fermentation of a fungal isolate ATCC no. 74235. The organism is included herein, as well as a process for production of the compound, a pharmaceutical composition and a method of treatment.
摘要翻译： 通过真菌分离物ATCC号的发酵产生式1化合物：
1。 生物体包括在本文中，以及生产化合物的方法，药物组合物和治疗方法。 -
公开(公告)号：US5330973A
公开(公告)日：1994-07-19
申请号：US495198
申请日：1990-03-19
IPC分类号： A61K31/40 , A61K38/00 , A61P31/00 , A61P31/04 , A61P31/10 , A61P33/02 , C07D487/14 , C07K7/56 , C07K5/12 , C07K7/06 , A61K37/02
摘要： The present invention is directed to water-soluble derivatives of antibiotic lipopeptides. The derivatives have good solubility properties in aqueous medium, rendering them more useful as therapeutic agents.
摘要翻译： 本发明涉及抗生素脂肽的水溶性衍生物。 该衍生物在水性介质中具有良好的溶解性，使其更有用作治疗剂。
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公开(公告)号：US5269678A
公开(公告)日：1993-12-14
申请号：US921064
申请日：1992-07-29
CPC分类号： F23D14/20 , F23C6/047 , F23C9/00 , F23C2201/20 , F23C2201/30 , F23C2202/20 , F23C2202/30
摘要： Improved methods and burner apparatus are provided for discharging mixtures of fuel and air into furnace spaces wherein said mixtures are burned and flue gases having low NO.sub.x content are formed therefrom. The methods basically comprise discharging a first fuel mixture containing a portion of the fuel and flue gases from the furnace space into the furnace space whereby the mixture is burned in a primary reaction zone therein and flue gases having low NO.sub.x content are formed therefrom, and then discharging the remaining portion of the fuel into a secondary reaction zone wherein the remaining portion of fuel mixes with air and flue gases to form a second fuel mixture which is burned in the secondary reaction zone and additional flue gases having low NO.sub.x content are formed therefrom.
摘要翻译： 提供改进的方法和燃烧器装置，用于将燃料和空气的混合物排放到炉空间中，其中所述混合物被燃烧，并且由此形成具有低NOx含量的烟道气。 这些方法基本上包括将含有一部分燃料和烟道气的第一燃料混合物从炉子空间排放到炉子空间中，由此混合物在其中的初级反应区域中燃烧，并由此形成具有低NOx含量的烟道气，然后 将剩余部分的燃料排放到二次反应区中，其中剩余部分的燃料与空气和烟道气混合以形成在第二反应区中燃烧的第二燃料混合物，并由其形成另外的NOx含量的烟道气。
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公开(公告)号：US5238395A
公开(公告)日：1993-08-24
申请号：US858563
申请日：1992-03-27
摘要： Improved gas burner apparatus and methods of burning fuel gas-air mixtures are provided whereby flue gases having low NO.sub.x contents are formed. The burner apparatus includes a refractory burner tile having an air discharge opening therein and a wall surrounding the opening which extends into the furnace space and provides a mixing zone therein. At least one passage is formed in the burner tile which opens into the mixing zone and fuel gas is jetted through the passage whereby flue gases are drawn therethrough and a fuel gas-flue gases mixture is discharged into the mixing zone. The fuel gas-flue gases mixture is swirled in the mixing zone and mixes with air therein, and the resulting mixture is discharged and burned in a primary reaction zone in the furnace space.
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公开(公告)号：US5098282A
公开(公告)日：1992-03-24
申请号：US578953
申请日：1990-09-07
CPC分类号： F23C9/00 , F23C6/047 , F23D14/20 , F23C2201/20 , F23C2201/30 , F23C2202/20 , F23C2202/30
摘要： Improved methods and burner apparatus are provided for discharging mixtures of fuel and air into furnace spaces wherein said mixtures are burned and flue gases having low NO.sub.x content are formed therefrom. The methods basically comprise discharging a first fuel mixture containing a portion of the fuel and flue gases from the furnace space into the furnace space whereby the mixture is burned in a primary reaction zone therein and flue gases having low NO.sub.x content are formed therefrom, and then discharging the remaining portion of the fuel into a secondary reaction zone wherein the remaining portion of fuel mixes with air and flue gases to form a second fuel mixture which is burned in the secondary reaction zone and additional flue gases having low NO.sub.x content are formed therefrom.
摘要翻译： 提供改进的方法和燃烧器装置，用于将燃料和空气的混合物排放到炉空间中，其中所述混合物被燃烧，并且由此形成具有低NOx含量的烟道气。 这些方法基本上包括将含有一部分燃料和烟道气的第一燃料混合物从炉子空间排放到炉子空间中，由此混合物在其中的初级反应区域中燃烧，并由此形成具有低NOx含量的烟道气，然后 将剩余部分的燃料排放到二次反应区中，其中剩余部分的燃料与空气和烟道气混合以形成在第二反应区中燃烧的第二燃料混合物，并由其形成另外的NOx含量的烟道气。
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公开(公告)号：US4952137A
公开(公告)日：1990-08-28
申请号：US522169
申请日：1990-05-11
IPC分类号： F23G7/08
CPC分类号： F23G7/085
摘要： A flare gas burner is provided which is less susceptible to damage caused by internal and/or external burning. An internal protective liner is attached within the burner and an external protective covering is attached over the exterior of the burner and conduits associated therewith whereby the burner is shielded from flame impingement and excessive heat and an aerodynamically improved exterior surface is provided on the burner.
摘要翻译： 提供火炬燃烧器，其不易受内部和/或外部燃烧引起的损坏。 在燃烧器内部附有一个内部保护衬垫，外部的保护罩附着在燃烧器的外部和与之相关的管道上，由此燃烧器不受火焰冲击和过热的影响，并且在燃烧器上提供空气动力学改进的外表面。
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39.发明授权Process and apparatus for recovering hydrocarbons from air-hydrocarbon vapor mixtures 失效从空气 - 烃蒸汽混合物中回收烃的方法和设备
公开(公告)号：US4343629A
公开(公告)日：1982-08-10
申请号：US231917
申请日：1981-02-05
IPC分类号： C10G5/02 , B01D53/04 , B01D53/047 , B01D53/14
CPC分类号： B01D53/04 , B01D2253/102 , B01D2256/24 , B01D2259/40003 , B01D2259/40083 , B01D2259/402 , B01D2259/4516 , B01D53/0438
摘要： A process and apparatus for recovering hydrocarbons from an air-hydrocarbon vapor mixture such as the mixture of air and vaporized light hydrocarbon compounds expelled as a result of loading gasoline or the like into storage tanks, tank cars and tank trucks. The air-hydrocarbon vapor mixture is caused to flow through a bed of solid adsorbent whereby the hydrocarbons ar removed from the mixture and a residue gas stream comprised of substantially hydrocarbon-free air is produced. The substantialy hydrocarbon-free air is vented to the atmosphere and while the first bed is removing hydrocarbons from the air-hydrocarbon vapor mixture, a second bed of solid adsorbent having hydrocarbons adsorbed thereon is simultaneously regenerated by evacuating the bed with vacuum pumping and the air-hydrocarbon vapor mixture produced in the regeneration of the bed is contacted with a liquid absorbent whereby a major portion of the hydrocarbons are absorbed therefrom and recovered. The beds of solid adsorbent are cooled, at least while the air-hydrocarbon vapor mixture is flowing therethrough and hydrocarbons are being adsorbed on the bed, to prevent the beds from overheating due to side exothermic reactions of hydrocarbons and/or impurities contained in the air-hydrocarbon vapor mixture with air and/or the solid adsorbent. Apparatus for carrying out the process of the present invention is also provided.
摘要翻译： 用于从空气 - 烃蒸气混合物中回收烃的方法和装置，例如由于将汽油等装载到储罐，罐车和油罐车中而排出的空气和蒸发的轻碳氢化合物的混合物。 使空气 - 烃蒸汽混合物流过固体吸附剂床，由此产生从混合物中除去的烃和由基本上不含烃的空气组成的残余气流。 大量的无烃空气被排放到大气中，而当第一床从空气 - 烃蒸汽混合物中除去碳氢化合物时，吸附有烃的固体吸附剂的第二床同时通过真空抽吸抽真空而再生，空气 在床的再生中产生的烃蒸气混合物与液体吸收剂接触，由此主要部分的烃被吸收并回收。 固体吸附剂床至少在空气 - 烃蒸汽混合物流过其中并且烃被吸附在床上时被冷却，以防止由于空气中包含的烃和/或杂质的侧面放热而使床过热 - 空气和/或固体吸附剂的烃蒸汽混合物。 还提供了用于实施本发明的方法的设备。
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40.发明授权
公开(公告)号：US4331456A
公开(公告)日：1982-05-25
申请号：US163587
申请日：1980-06-27
IPC分类号： B01D53/04 , B01D53/047
CPC分类号： B01D53/04 , B01D2253/102 , B01D2256/24 , B01D2259/40003 , B01D2259/40083 , B01D2259/402 , B01D2259/4516 , B01D53/0438 , B01D53/047
摘要： An improved process for recovering hydrocarbons from an air-hydrocarbon vapor mixture such as the mixture of air and vaporized light hydrocarbon compounds expelled as a result of loading gasoline or the like into storage tanks and tank trucks. The air-hydrocarbon vapor mixture is caused to flow through a bed of solid adsorbent whereby the hydrocarbons are removed from the mixture and a residue gas stream comprised of substantially hydrocarbon-free air is produced. The substantially hydrocarbon-free air is vented to the atmosphere and a second bed of solid adsorbent having hydrocarbons adsorbed thereon is subjected to conditions which cause desorption of the hydrocarbons and thereby regeneration of the bed. The regeneration of the beds is accomplished by evacuating the beds with vacuum pumping whereby a major portion of the hydrocarbons are desorbed therefrom, subsequently introducing a small quantity of heated hydrocarbon-free air into the beds whereby additional hydrocarbons are stripped therefrom and then subjecting the bed to further evacuation by ejector jet pumping while continuing to evacuate the bed by vacuum pumping whereby yet additional hydrocarbons are desorbed therefrom. The air-hydrocarbon vapor mixture produced in the regeneration of the beds is contacted with a liquid absorbent whereby a major portion of the hydrocarbons are absorbed therefrom and recovered.
摘要翻译： 一种用于从空气 - 烃蒸气混合物中回收烃的改进方法，例如由于将汽油等装载到储罐和油罐车中而排出的空气和蒸发的轻碳氢化合物的混合物。 使空气 - 烃蒸气混合物流过固体吸附剂床，由此从混合物中除去烃，并产生由基本上无烃的空气组成的残余气流。 将基本上无烃的空气排放到大气中，并且吸附有烃的固体吸附剂的第二床受到使烃解吸并由此再生的条件。 床的再生是通过真空泵抽抽床来实现的，其中主要部分的烃从其中脱附，随后将少量加热的无烃空气引入床中，由此从中除去另外的烃，然后使床 以通过喷射器喷射泵进一步抽真空，同时通过真空抽吸继续抽空床，由此另外的烃从其中解吸。 在床的再生中产生的空气 - 烃蒸汽混合物与液体吸收剂接触，由此主要部分的烃被吸收并回收。
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