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1. 发明申请

WO2005061673A1 PROCESS FOR CRACKING POLYMERS 审中-公开
标题翻译：破碎聚合物的方法
公开(公告)号：WO2005061673A1
公开(公告)日：2005-07-07
申请号：PCT/GB2004/005061
申请日：2004-12-02
申请人： BP CHEMICALS LIMITED , HARDMAN, Stephen , WILSON, David, Charles
发明人： HARDMAN, Stephen , WILSON, David, Charles
IPC分类号： C10G1/10
CPC分类号： C10G1/10
摘要： The present invention relates to a fluidised bed process for cracking of polymer to provide a gaseous stream comprising hydrocarbons with significantly lower molecular weight than the polymer being converted thereto, said fluidised bed process comprising feeding the polymer into a fluidised bed of solid particulate fluidisable material which has been fluidised using a fluidising gas characterised in that the fluidising gas enters the reactor at a temperature of 700°C or higher, and is derived from the cracked gas or flue gas from a steam cracking process or the cracked gas from an autothermal cracking process.
摘要翻译：本发明涉及一种用于裂解聚合物以提供气态物流的流化床方法，该气流包含比被转化为其的聚合物显着低的分子量的烃，所述流化床方法包括将聚合物进料到固体颗粒状可流动材料的流化床中，已经使用流化气体进行了流化，其特征在于，流化气体在700℃或更高的温度下进入反应器，并且衍生自来自蒸汽裂解过程的裂化气体或烟道气或来自自热裂解过程的裂化气体。

2. 发明申请

WO2004108639A1 A CATALYST COMPRISING A METALIC SUPPORT AND A PROCESS FOR THE PRODUCTION OF OLEFINS 审中-公开
标题翻译：包含金属支持的催化剂和生产烯烃的方法
公开(公告)号：WO2004108639A1
公开(公告)日：2004-12-16
申请号：PCT/GB2004/002140
申请日：2004-05-18
申请人： BP CHEMICALS LIMITED , LITTLE, Ian, Raymond , REID, Ian, Allan, Beattie , WILLIAMS, Vaughan, Clifford
发明人： LITTLE, Ian, Raymond , REID, Ian, Allan, Beattie , WILLIAMS, Vaughan, Clifford
IPC分类号： C07C11/02
CPC分类号： C07C5/48 , B01J23/56 , B01J23/8926 , B01J37/0205 , B01J37/0225 , C07C2521/02 , C07C2521/04 , C07C2523/10 , C07C2523/42 , C07C2523/72 , C07C2523/745 , C07C2523/75 , C07C2523/755 , C07C2523/86 , C07C2523/89 , Y02P20/52 , C07C11/02 , C07C11/04
摘要： A catalyst capable of supporting combustion beyond the fuel rich Iii-nit of flammability comprising a catalytic component and a metallic support wherein the support is a metallic structured packing comprising a multiplicity of open-ended channels and which has been loaded with a non metallic coating, and a process for the production of an olefin, said process comprising passing a mixture of a hydrocarbon and an oxygen-containing gas over said catalyst to produce an olefin.
摘要翻译：一种催化剂，其能够支持超过富含燃料的燃料的燃烧，其包含催化组分和金属载体，其中所述载体是包含多个开放式通道并且已经装载有非金属涂层的金属规整填料，以及一种生产烯烃的方法，所述方法包括使烃和含氧气体的混合物在所述催化剂上通过以产生烯烃。

3. 发明申请

WO2004087838A1 INTEGRATED PROCESS FOR THE PRODUCTION OF OLEFIN DERIVATIVES 审中-公开
标题翻译：用于生产烯烃衍生物的综合方法
公开(公告)号：WO2004087838A1
公开(公告)日：2004-10-14
申请号：PCT/GB2004/001265
申请日：2004-03-24
申请人： BP CHEMICALS LIMITED , LITTLE, Ian, Raymond , LUCY, Andrew, Richard , MAUNDERS, Barry, Martin
发明人： LITTLE, Ian, Raymond , LUCY, Andrew, Richard , MAUNDERS, Barry, Martin
IPC分类号： C10G11/22
CPC分类号： C10G50/00 , C10G11/22 , C10G57/00 , C10G57/005 , C10G57/02 , Y02P30/446
摘要： The present invention provides a process for the production of an olefin derivative, which process comprises the steps of: (a) cracking a paraffinic hydrocarbon containing feedstock to produce a first dilute olefins stream comprising both olefins and alkanes, (b) reacting at least a portion of said first dilute olefins stream produced in step (a) to produce a first olefin derivative stream, comprising a first olefin derivative, and a second dilute olefins stream, comprising alkanes and at least 5 mol % unreacted olefins, (c) auto-thermally cracking at least a portion of said second dilute olefins stream produced in step (b), said portion comprising alkanes and at least 5 mol % unreacted olefins.
摘要翻译：本发明提供一种生产烯烃衍生物的方法，该方法包括以下步骤：（a）裂解含链烷烃的原料以产生包含烯烃和烷烃的第一稀释烯烃流，（b）使至少一种在步骤（a）中产生的所述第一稀释烯烃流的一部分以产生包含第一烯烃衍生物的第一烯烃衍生物物流和包含烷烃和至少5摩尔％未反应的烯烃的第二稀烯烃物流，（c）热裂解步骤（b）中产生的所述第二稀释烯烃流的至少一部分，所述部分包含烷烃和至少5摩尔％未反应的烯烃。

4. 发明申请

WO2004054945A1 PROCESS FOR THE PRODUCTION OF OLEFINS 审中-公开
标题翻译：生产烯烃的方法
公开(公告)号：WO2004054945A1
公开(公告)日：2004-07-01
申请号：PCT/GB2003/004993
申请日：2003-11-18
申请人： BP CHEMICALS LIMITED , LITTLE, Ian, Raymond , REID, Ian, Allan, Beattie
发明人： LITTLE, Ian, Raymond , REID, Ian, Allan, Beattie
IPC分类号： C07C5/48
CPC分类号： C10G11/22 , C07C5/48 , C07C11/02
摘要： A process for the production of olefins from a hydrocarbon comprising the steps of: a) passing a first feed stream comprising gaseous reactants to a first reaction zone wherein said gaseous reactants react exothermically to provide a product stream b) producing a mixed feed stream comprising oxygen by passing the product stream produced in step (a) and a second feed stream comprising a hydrocarbon feedstock to a mixing zone, oxygen being passed to the mixing zone via (i) the product stream produced in step (a), (ii) the second feed stream comprising a hydrocarbon feedstock and/or (iii) a third stream comprising an oxygen-containing gas c) passing the mixed feed stream directly to an essentially adiabatic second reaction zone wherein in the absence of a supported platinum group metal catalyst at least a part of the oxygen is consumed and a stream comprising olefins is produced e) cooling the stream comprising olefins exiting the second reaction zone to less than 650°C within less than 150 milliseconds of formation and wherein the temperature of the mixed stream is at least 500°C, the mixing zone and the second reaction zone are maintained at a pressure of between 1.5-50 bar and the residence time within the mixing zone is less than the autoignition delay for the mixed stream.
摘要翻译：一种从烃生产烯烃的方法，包括以下步骤：a）将包含气态反应物的第一进料流送至第一反应区，其中所述气态反应物放热反应以提供产物流b）产生包含氧的混合进料流通过将步骤（a）中产生的产物流和包含烃原料的第二进料流传送到混合区，将氧气通过（i）步骤（a）中产生的产物流传递到混合区，（ii）包含烃原料的第二进料流和/或（iii）包含含氧气体的第三料流c）将混合进料流直接传递到基本绝热的第二反应区，其中在不存在负载的铂族金属催化剂的情况下至少氧气的一部分被消耗，并且产生包含烯烃的料流e）将包含离开第二反应区的烯烃的料流冷却至低于650℃的小于 150毫秒的形成，其中混合物流的温度为至少500℃，混合区和第二反应区保持在1.5-50巴之间的压力，混合区内的停留时间小于混合流的自动延迟。

5. 发明申请

WO2003040262A2 OLEFINS PRODUCTION PROCESS 审中-公开
标题翻译： OLEFINS生产过程
公开(公告)号：WO2003040262A2
公开(公告)日：2003-05-15
申请号：PCT/GB2002/005005
申请日：2002-11-05
申请人： BP EXPLORATION OPERATING COMPANY LIMITED , FONT FREIDE, Josephus, Johannes, Helena, Maria
发明人： FONT FREIDE, Josephus, Johannes, Helena, Maria
IPC分类号： C10G
CPC分类号： C10G2/32 , C10G2400/20 , Y10S208/95
摘要： The present invention provides a process for the production of olefins wherein a synthetic naphtha is passed to a steam cracker. The synthetic naphtha is derived from the fractionation of a Fischer-Tropsch product stream. The Fischer-Tropsch product stream may be separated into a lighter fraction and a heavy fraction and the heavy fraction may be hydrotreated prior to fractionation. Optionally the synthetic naphtha may be hydrogenated to produce a saturated synthetic naphtha which can then be subsequently passed to the steam cracker.
摘要翻译：本发明提供一种生产烯烃的方法，其中将合成石脑油通入蒸汽裂化器。合成石脑油衍生自费 - 托产物流的分馏。费 - 托产物流可以分离成轻馏分和重馏分，重馏分可以在分馏之前进行加氢处理。任选地，合成石脑油可以被氢化以产生饱和的合成石脑油，然后可以随后将其加入到蒸汽裂化器中。

6. 发明申请

WO2003020681A1 PROCESS FOR THE PRODUCTION OF ACETIC ACID C4-ESTERS 审中-公开
标题翻译：生产乙酸C4酯的方法
公开(公告)号：WO2003020681A1
公开(公告)日：2003-03-13
申请号：PCT/GB2002/003930
申请日：2002-08-28
申请人： BP CHEMICALS LIMITED , GRACEY, Patrick, Benjamin , HAZEL, Nicholas, John
发明人： GRACEY, Patrick, Benjamin , HAZEL, Nicholas, John
IPC分类号： C07C67/04
CPC分类号： C07C67/04 , C07C67/54 , Y02P20/582 , C07C69/007 , C07C69/14 , C07C69/145
摘要： Process for treating a mixed C 4 stream comprising iso-butene and 1,3-butadiene by (a) reacting the stream with acetic acid in an addition reactor, (b) withdrawing product comprising iso-butene, sec-butenyl acetate, n-butenyl acetate and t-butyl acetate, and recovering n-butenyl acetate from the product and separating and recycling t-butyl acetate to the addition reactor. The process provides increased efficiency of acetic acid utilisation together with useful products, e.g. n-butenyl and sec-butenyl acetates which can be separated and sold as such or converted to other products. The unreacted isobutene can be separated and used as such, or recycled and allowed to dimerise to di-isobutene, another useful product.
摘要翻译：（a）在加成反应器中使物流与乙酸反应，（b）将包含异丁烯，乙酸仲丁烯酯，正丁烯基的产物乙酸丁酯和乙酸叔丁酯，并从产物中回收乙酸正丁酯，并将乙酸叔丁酯分离和再循环到加料反应器中。该方法提供了提高乙酸利用效率以及有用的产物，例如，正丁烯基和仲丁烯基乙酸酯，可以分开和销售，或转化成其他产品。未反应的异丁烯可以原样分离或使用，或再循环并使其二聚成二异丁烯，另一种有用的产物。

7. 发明申请

WO2007122393A1 UNDERBALANCED DRILLING METHOD INTO A GAS-BEARING FORMATION 审中-公开
标题翻译：不平衡钻井方法进入气体轴承形成
公开(公告)号：WO2007122393A1
公开(公告)日：2007-11-01
申请号：PCT/GB2007/001408
申请日：2007-04-18
申请人： BP EXPLORATION OPERATING COMPANY LIMITED , LURIE, Paul, George
发明人： LURIE, Paul, George
IPC分类号： E21B21/00 , E21B21/16 , E21B21/08
CPC分类号： E21B21/00 , E21B21/08 , E21B21/16 , E21B2021/006
摘要： A method of creating a second wellbore section (19), penetrating a subterranean earth formation having at least one gas-bearing zone (3), from a selected location in an existing first wellbore section (1) using a remotely-controlled drilling device (13) under underbalanced drilling conditions, which method comprises: (a) arranging the remotely-controlled drilling device (13) at the selected location in the first wellbore section (1), in or below a production tube (6), (b) operating the remotely-controlled drilling device (13) to drill the second wellbore section (19), (c) controlling the flow of gas produced from the gas-bearing formation through the production tube (6) to the wellhead (8), (d) using a fluid stream comprising at least a portion of produced gas to transport the drill cuttings resulting from the drilling operation to the wellhead (8) and (e) controlling the pressure in the production tube (6) such that the linear velocity of the gas does not fall below 1 m/s and does not exceed 75 m/s.
摘要翻译：一种创建第二井筒部分（19）的方法，该第二井筒部分使用远程控制的钻井装置从现有的第一井眼部分（1）中的选定位置穿透具有至少一个气体承载区域（3）的地下地层该方法包括：（a）将远程控制的钻井装置（13）布置在第一井筒段（1）中的选定位置，在生产管（6）中或下方，（b）操作遥控钻井装置（13）钻第二井眼段（19），（c）控制从气体承载地层通过生产管（6）产生的气体流向井口（8），（ d）使用包含至少一部分产生的气体的流体流将钻井操作产生的钻屑输送到井口（8）和（e）控制生产管（6）中的压力，使得气体不会低于1米/秒，而不是超过75米/秒。

8. 发明申请

WO2007036720A1 BIOMASS STOVE 审中-公开
标题翻译：生物科技
公开(公告)号：WO2007036720A1
公开(公告)日：2007-04-05
申请号：PCT/GB2006/003600
申请日：2006-09-26
申请人： BP P.L.C. , MUKUNDA, Hanasoge, Suryanarayana, Avadhany , PAUL, Palakat, Joseph , RAJAN, Nagamangala, Krishnaiyengar, Sriranga , DASAPPA, Srinivasaiah , SRIDHAR, Gururaja, Rao , SRIDHAR, Hunasenahalli, Venkatesharao
发明人： MUKUNDA, Hanasoge, Suryanarayana, Avadhany , PAUL, Palakat, Joseph , RAJAN, Nagamangala, Krishnaiyengar, Sriranga , DASAPPA, Srinivasaiah , SRIDHAR, Gururaja, Rao , SRIDHAR, Hunasenahalli, Venkatesharao
IPC分类号： F24B1/20
CPC分类号： F24B5/026 , F23D2900/14062 , F23D2900/14064 , F24B1/202 , F24B9/006
摘要： A method for operating a biomass cooking stove which stove (7) comprises (a) a substantially cylindrical combustion chamber (4) for the fuel (1), (b) means for providing a primary air supply to the bottom of the combustion chamber and (c) means for providing a secondary air supply to the top of the combustion chamber, the method comprising introducing biomass fuel into the combustion chamber (4), igniting the fuel at the top of the bed and introducing the primary air supply to the bottom of the combustion chamber and the secondary air supply to the top of combustion chamber, the method being characterised in that the fuel is introduced into the combustion chamber, to a height which is about the same as the diameter of the combustion chamber.
摘要翻译：一种用于操作生物质烹饪炉的方法，炉子（7）包括（a）用于燃料（1）的基本上圆柱形的燃烧室（4），（b）用于向燃烧室底部提供一次空气供应的装置，以及（c）用于向燃烧室的顶部提供二次空气供应的装置，所述方法包括将生物质燃料引入燃烧室（4）中，点燃床的顶部的燃料并将一次空气源引入底部的燃烧室和二次空气供应到燃烧室的顶部，其特征在于燃料被引入到燃烧室中，其高度与燃烧室的直径大致相同。

9. 发明申请

WO2005061837A1 CLOSED END DIRECTIONAL DRIVING SHOE 审中-公开
标题翻译：封闭方向驱动鞋
公开(公告)号：WO2005061837A1
公开(公告)日：2005-07-07
申请号：PCT/GB2004/005254
申请日：2004-12-15
申请人： AZERBAIJAN INTERNATIONAL OPERATING COMPANY , ROBINSON, Lance
发明人： ROBINSON, Lance
IPC分类号： E21B7/26
CPC分类号： E21B7/26 , E21B7/043 , E21B7/064 , E21B7/205
摘要： A closed end directional driving shoe comprising a tubular body (1) and a nose (2) that closes the tubular body (1) wherein the nose (2) comprises one or more planar or curved surfaces (3, 4) arranged to provide a net lateral force at the tip of a pile or tube as it is driven or installed into the ground, or below the seabed in an offshore application. The purpose of the shoe is to deflect a pile or tube thus affording some control over its inclination and direction as it is installed. The nose of the shoe is preferably made of a non-ferrous material, for example, aluminium, allowing it to be removed by an internal drilling or milling action that may be supplied by a conventional drilling rig used in the oil industry. The inside of the shoe may incorporate a profile to locate and orient a directional surveying tool that would normally be deployed on a cable inside the pipe. This allows positional surveys to be recorded close to the base of the pipe.
摘要翻译：一种封闭的端部方向驱动靴，其包括管状主体（1）和封闭所述管状体（1）的鼻部（2），其中所述鼻部（2）包括一个或多个平面或弯曲表面（3,4）在离岸应用中被驱动或安装到地面或海床下方时，桩或管的顶端处的净侧向力。鞋的目的是使桩或管弯曲，从而在其安装时提供对其倾斜度和方向的一些控制。鞋的鼻部优选地由有色金属材料（例如铝）制成，允许其通过可由石油工业中使用的常规钻机提供的内部钻孔或铣削动作来移除。鞋的内部可以包括轮廓以定位和定向通常将部署在管道内的电缆上的定向测量工具。这样可以将位置测量记录在管道底部附近。

10. 发明申请

WO2004106463A1 PROCESS FOR THE PRODUCTION OF OLEFINS 审中-公开
标题翻译：生产烯烃的方法
公开(公告)号：WO2004106463A1
公开(公告)日：2004-12-09
申请号：PCT/GB2004/002035
申请日：2004-05-12
申请人： BP CHEMICALS LIMITED , LITTLE, Ian, Raymond , WILLIAMS, Vaughan, Clifford
发明人： LITTLE, Ian, Raymond , WILLIAMS, Vaughan, Clifford
IPC分类号： C10G11/22
CPC分类号： C10G11/22 , C07C4/025 , C07C2523/42 , C07C2523/83 , Y02P20/52 , C07C11/04
摘要： The present invention relates to a process for the production of an olefin, said process comprising passing a mixture of a hydrocarbon and an oxygen-containing gas through a catalyst zone which is capable of supporting combustion beyond the fuel rich limit of flammability to produce said olefin, said catalyst zone comprising at least a first catalyst bed and a second catalyst bed, and wherein the second catalyst bed is located downstream of the first catalyst bed, is of a different composition to the first catalyst bed and has the general formula of: M 1 a M 2 b M 3 c O z wherein M 1 is selected from groups IIA, JIB, IIIB, IVB, VB, VIB, VIIB, lanthanides and actinides, M 2 is selected from groups IIA, IB, JIB, IIIB, IVB, VB, VIB, and M 3 is selected from groups IIA, IB, IIB, IIIB, IVB, VB, VIB and VIIIB.
摘要翻译：本发明涉及一种生产烯烃的方法，所述方法包括使烃和含氧气体的混合物通过催化剂区域，该催化剂区域能够支持燃料超过燃料富含的可燃性极限以产生所述烯烃所述催化剂区域包括至少第一催化剂床和第二催化剂床，并且其中所述第二催化剂床位于所述第一催化剂床的下游，具有与所述第一催化剂床不同的组成，并具有以下通式：M 其中M 1选自IIA，JIB，IIIB，IVB，VB，VIB，VIIB，镧系元素和锕系元素，M 2选自IIA，IB ，JIB，IIIB，IVB，VB，VIB和M 3选自IIA，IB，IIB，IIIB，IVB，VB，VIB和VIIIB组。

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