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公开(公告)号：US4618348A
公开(公告)日：1986-10-21
申请号：US547892
申请日：1983-11-02
Applicant: Michael E. Hayes , Kevin R. Hrebenar , Patricia L. Murphy , Laurence E. Futch, Jr. , James F. Deal, III
Inventor： Michael E. Hayes , Kevin R. Hrebenar , Patricia L. Murphy , Laurence E. Futch, Jr. , James F. Deal, III
CPC classification number: B01F17/0085 , C10L1/328 , Y10S516/06
Abstract: Methods and compositions are provided to facilitate the transporation and combustion of highly viscous hydrocarbons by forming reduced viscosity hydrocarbon-in-water emulsions, and in particular, bioemulsifier-stabilized hydrocarbon-in-water emulsions.
Abstract translation: 提供了方法和组合物，以通过形成较低粘度的水包油乳剂，特别是生物乳化剂稳定的水包油乳液来促进高粘性烃的转运和燃烧。
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252.发明授权Microemulsions from vegetable oil and lower alcohol with octanol surfactant as alternative fuel for diesel engines 失效来自植物油和低级醇的微乳液与辛醇表面活性剂作为柴油发动机的替代燃料
公开(公告)号：US4557734A
公开(公告)日：1985-12-10
申请号：US638826
申请日：1984-08-08
Applicant: Arthur W. Schwab , Everett H. Pryde
Inventor： Arthur W. Schwab , Everett H. Pryde
CPC classification number: C10L1/328 , C10L1/32 , F02B3/06 , Y10S516/06 , Y10S516/07
Abstract: Hybrid fuel microemulsions are prepared from vegetable oil, methanol or ethanol, a straight-chain isomer of octanol, and optionally water. The fuels are characterized by a relatively high water tolerance, acceptable viscosity, and performance properties comparable to No. 2 diesel fuel.
Abstract translation: 混合燃料微乳液由植物油，甲醇或乙醇制备，辛醇的直链异构体和任选的水。 燃料的特征在于相对于2号柴油燃料具有相当高的耐水性，可接受的粘度和性能特性。
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253.发明授权Microemulsions from vegetable oil and aqueous alcohol with 1-butanol surfactant as alternative fuel for diesel engines 失效来自植物油和含水醇的微乳液与1-丁醇表面活性剂作为柴油发动机的替代燃料
公开(公告)号：US4526586A
公开(公告)日：1985-07-02
申请号：US423402
申请日：1982-09-24
Applicant: Arthur W. Schwab , Everett H. Pryde
Inventor： Arthur W. Schwab , Everett H. Pryde
CPC classification number: C10L1/328 , F02B3/06 , Y10S516/06 , Y10S516/07
Abstract: Hybrid fuel microemulsions are prepared from vegetable oil, a C.sub.1 -C.sub.3 alcohol, water, and 1-butanol as the nonionic surfactant. These fuels are characterized by an acceptable viscosity and compare favorably to No. 2 diesel fuel in terms of engine performance properties.
Abstract translation: 混合燃料微乳液由植物油，C1-C3醇，水和1-丁醇作为非离子表面活性剂制备。 这些燃料的特征在于可接受的粘度，并且在发动机性能方面与2号柴油燃料相比有利。
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公开(公告)号：US4508873A
公开(公告)日：1985-04-02
申请号：US587631
申请日：1984-03-08
Applicant: Russell R. Reeves
Inventor： Russell R. Reeves
CPC classification number: B01F17/0028 , C10L1/32 , C10L1/328
Abstract: Emulsions of hydrocarbon liquids such as automotive distillate and water, or water and alcohols, are formed using an emulsifier which is a block copolymer of ethylene oxide type monomers and styrene type monomers. The stability of the emulsions is improved by the addition to the emulsion of a coupling agent which is soluble in the continuous phase of the emulsion and will couple with that portion of the emulsifier which is solvated by the continuous phase of the emulsion. Preferred coupling agents for water in oil type emulsions are copolymers of butadiene and styrene.
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255.发明授权
公开(公告)号：US4499189A
公开(公告)日：1985-02-12
申请号：US214424
申请日：1980-12-08
Applicant: Bernt E. Uhlin , Kurt Nordstrom , Soeren Molin
Inventor： Bernt E. Uhlin , Kurt Nordstrom , Soeren Molin
IPC: C12N15/09 , B01F17/00 , B01F17/16 , B01F17/22 , B01F17/28 , C07H21/04 , C09K8/26 , C09K8/28 , C09K8/36 , C09K8/42 , C09K8/58 , C09K8/584 , C09K8/60 , C10L1/32 , C11D1/10 , C12N1/20 , C12N15/00 , C12N15/69 , C12P21/00 , C12R1/19 , E21B43/22
CPC classification number: B01F17/0042 , C09K8/26 , C09K8/28 , C09K8/36 , C09K8/424 , C09K8/58 , C09K8/584 , C09K8/601 , C10L1/32 , C10L1/328 , C12N15/69 , Y10S435/82
Abstract: Gene products of plasmid DNA, such as proteins, are prepared in high yields by cultivating bacteria carrying a plasmid which shows a controlled constant plasmid copy number at one temperature and a much higher or totally uncontrolled copy number at a different temperature. The plasmid may be prepared by recombinant DNA technique using a cloning vector showing the temperature dependent plasmid copy number pattern.
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Patent Agency Ranking
公开(公告)号：US4479805A
公开(公告)日：1984-10-30
申请号：US531257
申请日：1983-09-12
Applicant: Sushil K. Batra
Inventor： Sushil K. Batra
CPC classification number: C10L1/328 , C10G2300/107
Abstract: A process for the treatment of asphaltene-bearing fuel oils to reduce the amount of acid-smut in stack gas often emitted during the combustion of such fuels. The fuel is passed through a liquid shearing apparatus, with the addition of controlled amounts of water, to substantially reduce the size of the asphaltene particles. Generally, the treated oil will have a majority of asphaltene particles with a diameter of less than 2 microns, and substantially all asphaltene particles with a diameter of 7 microns or less. The processed fuel will also have uniformly dispersed asphaltene particles.
Abstract translation: 一种用于处理含沥青质的燃料油的方法，以减少在燃烧燃烧期间经常排放的烟道气中的酸污染的量。 通过添加受控量的水，使燃料通过液体剪切装置，以显着减小沥青质颗粒的尺寸。 通常，经处理的油将具有直径小于2微米的大部分沥青质颗粒，以及基本上所有直径为7微米或更小的沥青质颗粒。 经处理的燃料也将具有均匀分散的沥青质颗粒。
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257.发明授权Method for treating a spent emulsion of oil in water used in an industrial process, and the apparatus for carrying out the method 失效用于处理工业过程中使用的水中的油的废乳液的方法以及用于实施该方法的装置
公开(公告)号：US4273611A
公开(公告)日：1981-06-16
申请号：US61256
申请日：1979-07-27
Applicant: Pietro Blasio , Maurizio Talini
Inventor： Pietro Blasio , Maurizio Talini
CPC classification number: C10G33/00 , C10G7/04 , C10L1/328 , Y10S159/39 , Y10S159/903 , Y10S203/01
Abstract: A method for treating a spent emulsion of oil in water used in an industrial process, in particular an emulsion of cutting oil in water is described.The method comprises at least one stage in which heat energy is supplied continuously to said emulsion for evaporating a predetermined quantity of the water contained therein and to raise the concentration of said oil in the emulsion to a value such as to enable this latter to be burnt in an industrial burner, said heat energy being at least partly provided by utilizing solar energy, and further comprises at least one stage of burning the emulsion of said oil concentration in a burner in an industrial or heating plant.
Abstract translation: 描述了在工业过程中使用的用于处理水中的油的废乳液的方法，特别是在水中切割油的乳液的方法。 该方法包括至少一个阶段，其中热能被连续供应到所述乳液以蒸发其中所含的预定量的水，并且将乳液中的所述油的浓度提高到使得后者能够燃烧的值 在工业燃烧器中，所述热能通过利用太阳能至少部分地提供，并且还包括在工业或加热设备的燃烧器中燃烧所述油浓度的乳液的至少一个阶段。
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公开(公告)号：US4268410A
公开(公告)日：1981-05-19
申请号：US58542
申请日：1979-07-17
Applicant: John J. Allan , Richard G. Foster , Paul L. Leversidge
Inventor： John J. Allan , Richard G. Foster , Paul L. Leversidge
CPC classification number: C10L1/328 , B01F17/0028 , C08G63/66 , Y10S514/941 , Y10S516/01 , Y10S516/06 , Y10S516/918
Abstract: Surfactants of a defined formula, typically prepared by reacting an alkoxylated hexitol fatty acid ester with a di- or tri-basic acid to induce a low degree of polymerization. The surfactants exhibit a higher viscosity in aqueous solution and in admixture with other conventional surfactants than the unpolymerized material.
Abstract translation: 通常通过使烷氧基化己糖醇脂肪酸酯与二 - 或三 - 碱性酸反应以制备低聚合度制备的定义的配方的表面活性剂。 与未聚合的材料相比，表面活性剂在水溶液中表现出较高的粘度和与其它常规表面活性剂的混合物。
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公开(公告)号：US4265638A
公开(公告)日：1981-05-05
申请号：US109550
申请日：1980-01-04
Applicant: Courtney L. Burke
Inventor： Courtney L. Burke
Abstract: A synthetic fuel formulation is disclosed, together with a process of producing such synthetic fuel. Based on its total weight, the fuel is comprised of approximately fifty to about seventy-five percent of an aliphatic hydrocarbon alcohol containing two to eleven carbon atoms, about five to twelve percent water, approximately two or twenty weight percent of a solvent for the alcohol, and about one to about seven weight percent of a hydrocarbon glycol, acetone, and methyl ethyl ketone. Optional ingredients may also be included, such as anti-rust and anti-foaming agents, as well as an agent to increase the storage life of the fuel. To produce such synthetic fuel, the foregoing ingredients are mixed sequentially, starting with the alcohol and adding thereto the solvent, acetone, optional agents if utilized, methyl ethyl ketone, the glycol, and water.
Abstract translation: 公开了合成燃料配方以及生产这种合成燃料的方法。 基于其总重量，燃料由约五十至约百分之五十五的含有二至十一个碳原子的脂族烃醇，约五至十二个百分比的水，约二或二十重量百分比的醇的溶剂组成 ，和约1至约7重量％的烃二醇，丙酮和甲基乙基酮。 还可以包括任选的成分，例如防锈和消泡剂，以及增加燃料储存寿命的试剂。 为了制造这种合成燃料，将上述成分依次混合，从醇开始并向其中加入溶剂，丙酮，任选的试剂（如果使用），甲基乙基酮，二醇和水。
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260.发明授权Process for preparing 4-methyl-5[(2-aminoethyl)thiomethyl)]-imidazole 失效制备4-甲基-5 [（2-氨基乙基）硫代甲基）] - 咪唑的方法
公开(公告)号：US4242517A
公开(公告)日：1980-12-30
申请号：US64909
申请日：1979-08-08
Applicant: Toni Dockner , Anton Frank , Uwe Kempe , Matthias Wetzler , Helmut Karn
Inventor： Toni Dockner , Anton Frank , Uwe Kempe , Matthias Wetzler , Helmut Karn
IPC: C07D233/64 , C07D233/54 , C07D233/60 , C07D521/00 , C08G12/26 , C08G59/40 , C08G59/50 , C10L1/32
CPC classification number: C07D233/64 , C07D231/12 , C07D233/56 , C07D249/08 , C08G12/26 , C10L1/328
Abstract: 1-Hydroxymethylimidazoles which are unsubstituted or alkyl-substituted in the 2-position, their manufacture and their use as chemical intermediates, e.g. for other imidazole derivatives or for the drug cimetidine.
Abstract translation: 在2-位未被取代或被烷基取代的1-羟基甲基咪唑，它们的制备及其作为化学中间体的用途。 用于其他咪唑衍生物或药物西咪替丁。
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