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1. 发明授权

US07169962B2 Process for the production of olefins 失效
标题翻译：烯烃生产工艺
公开(公告)号：US07169962B2
公开(公告)日：2007-01-30
申请号：US10332800
申请日：2001-07-04
申请人： David Charles Griffiths , Ian Raymond Little , Brian Edward Messenger , Ian Allan Beattie Reid
发明人： David Charles Griffiths , Ian Raymond Little , Brian Edward Messenger , Ian Allan Beattie Reid
IPC分类号： C07C4/02 , C07C5/333
CPC分类号： C07C5/48 , C07C2523/14 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/72 , C10G2400/20 , C10G2400/22 , Y02P30/40 , C07C11/02
摘要： Process for the production of an olefin comprising partially combusting in a reaction zone a mixture of a hydrocarbon and an oxygen-containing gas in the presence of a catalyst which is capable of supporting combustion beyond the fuel rich limit of flammability to produce the olefin. The superficial feed velocity of the mixture is at least 250 cm s−1 at standard temperature and operating pressure, with the proviso that where the catalyst is an unsupported catalyst, the superficial feed velocity of the mixture is at least 300 cm s−1 at standard temperature and operating pressure. The process is carried out at a pressure of at least 1.3 bara and the reaction zone is not externally heated.
摘要翻译：一种生产烯烃的方法，包括在催化剂存在下在反应区域中部分地燃烧烃和含氧气体的混合物，所述催化剂能够支持燃料超过燃料的燃烧极限以产生烯烃。在标准温度和操作压力下，混合物的表面进料速度至少为250cm 3，条件是当催化剂为无载体催化剂时，混合物的表面进料速度为在标准温度和操作压力下至少为300cm 3。该方法在至少1.3巴的压力下进行，并且反应区不进行外部加热。

2. 发明授权

US06555721B2 Process for the preparation of mono-olefins from paraffinic hydrocarbons 失效
标题翻译：从链烷烃制备单烯烃的方法
公开(公告)号：US06555721B2
公开(公告)日：2003-04-29
申请号：US10093725
申请日：2002-03-11
申请人： David Charles Griffiths , Barry Martin Maunders , William Terence Woodfin
发明人： David Charles Griffiths , Barry Martin Maunders , William Terence Woodfin
IPC分类号： C07C100
CPC分类号： C07C5/48 , C07C1/0485 , C07C29/1518 , C10G2/30 , C10G2400/20 , Y02P20/132 , Y02P30/40 , Y02P30/42 , C07C11/02 , C07C31/04
摘要： Process for producing a mono-olefin from a feedstock containing a paraffinic hydrocarbon comprising feeding a gaseous paraffinic hydrocarbon-containing feedstock and a molecular oxygen-containing gas to an autothermal cracker wherein they are reacted in the presence of a catalyst capable of supporting combustion beyond the normal fuel rich limit of flammability to produce a product comprising one or more mono-olefin(s) and synthesis gas, and wherein the autothermal cracker is operated at a temperature greater than 650° C. and at a pressure of greater than 5 bar absolute. The product is separated into a high pressure fuel gas stream comprising methane, carbon monoxide and hydrogen and a stream comprising one or more olefins and recovering the one or more olefin(s). The high pressure fuel gas stream comprising methane, carbon monoxide and hydrogen separated in the second step is passed to a Fischer-Tropsch reactor containing a Fischer-Tropsch catalyst, wherein the stream is converted to hydrocarbons and wherein the Fischer-Tropsch is operated at a pressure of between 5-50bar absolute. Thereafter at least part of the hydrocarbon product is recovered.
摘要翻译：包括从包含链烷烃的原料生产单烯烃的方法，包括将含有含链烷烃的原料和含分子氧的气体进料到自热裂化器中，其中它们在能够支持燃烧的催化剂存在下反应，正常燃料浓度极限的可燃性，以产生包含一种或多种单烯烃和合成气的产物，并且其中自热裂化器在大于650℃的温度和大于5巴的绝对压力下操作。将产物分离成包含甲烷，一氧化碳和氢气的高压燃料气流和包含一种或多种烯烃的流并回收一种或多种烯烃。包含在第二步骤中分离的甲烷，一氧化碳和氢气的高压燃料气流被送入包含费 - 托催化剂的费 - 托反应器，其中流转化为烃，其中费 - 托在压力在5-50bar之间绝对。此后回收至少部分烃产物。

3. 发明授权

US07291760B2 Process for the production of olefins 失效
标题翻译：烯烃生产工艺
公开(公告)号：US07291760B2
公开(公告)日：2007-11-06
申请号：US11602206
申请日：2006-11-21
申请人： David Charles Griffiths , Ian Raymond Little , Brian Edward Messenger , Ian Allan Beattie Reid
发明人： David Charles Griffiths , Ian Raymond Little , Brian Edward Messenger , Ian Allan Beattie Reid
IPC分类号： C07C4/02 , C07C5/333
CPC分类号： C07C5/48 , C07C2523/14 , C07C2523/42 , C07C2523/44 , C07C2523/46 , C07C2523/72 , C10G2400/20 , C10G2400/22 , Y02P30/40 , C07C11/02
摘要： A process for the production of an olefin comprising partially combusting in a reaction zone a mixture of a hydrocarbon and an oxygen-containing gas in the presence of a catalyst which is capable of supporting combustion beyond the fuel rich limit of flammability to produce the olefin, wherein the superficial feed velocity of said mixture is at least 250 cm s?-1? at standard temperature and operating pressure with the proviso that where the catalyst is an unsupported catalyst, the superficial feed velocity of said mixture is at least 300 cm s−1 at standard temperature and operating pressure.
摘要翻译：一种生产烯烃的方法，包括在催化剂存在下在反应区域中部分地燃烧烃和含氧气体的混合物，所述催化剂能够支持超出燃料的燃烧极限以产生烯烃，其中所述混合物的表面进料速度为至少250cm 3 / 在标准温度和操作压力下，条件是当催化剂是无载体催化剂时，在标准温度和操作压力下，所述混合物的表面进料速度为至少300cm -1。

4. 发明授权

US07518027B2 Production of olefins 失效
标题翻译：生产烯烃
公开(公告)号：US07518027B2
公开(公告)日：2009-04-14
申请号：US10502846
申请日：2003-02-06
申请人： Andrew Lindsay Burns , David Charles Griffiths , William Terence Woodfin
发明人： Andrew Lindsay Burns , David Charles Griffiths , William Terence Woodfin
IPC分类号： C07C5/327 , C07C5/333
CPC分类号： C10G2/32 , C07C5/48 , C07C2521/04 , C07C2523/42 , C10G2300/1081 , C10G2400/20 , Y02P30/40 , Y02P30/446 , C07C11/04
摘要： A process for the production of a mono-olefin from a feedstock comprising a paraffinic hydrocabon which process comprises a) partially combusting at a pressure of at least (15) barg a mixture of the hydrocarbon feed and a molecular oxygen-containing gas in contact with a catalyst capable of supporting combustion beyond the normal fuel rich limit of flammability where they are reacted to form a product comprising one or more mono-olefin(s), carbon monoxide and hydrogen and b) recovering the one or more olefin(s).
摘要翻译：一种从原料生产单烯烃的方法，包括链烷烃氢化氢，该方法包括：a）在至少（15）barg的烃进料和含有分子氧的气体的混合物的压力下部分燃烧，一种催化剂，其能够支持燃烧超过正常燃料富含的可燃性极限，其中它们反应以形成包含一种或多种单烯烃，一氧化碳和氢气的产物，以及b）回收一种或多种烯烃。

5. 发明授权

US06433234B1 Process for the production of olefins 失效
标题翻译：烯烃生产工艺
公开(公告)号：US06433234B1
公开(公告)日：2002-08-13
申请号：US09659510
申请日：2000-09-11
申请人： David Charles Griffiths , Cord Oehlers , Ian Allan Beattie Reid
发明人： David Charles Griffiths , Cord Oehlers , Ian Allan Beattie Reid
IPC分类号： C07C406
CPC分类号： C07C5/48 , C07C2523/14 , C07C2523/42 , C07C2523/44 , C07C2523/72 , C10G2400/20 , C07C11/02
摘要： A process for the production of olefins from a hydrocarbon comprising the steps of: a) providing a first feed stream comprising a gaseous fuel and an oxygen-containing gas; b) contacting the first feed stream with a first catalyst under conditions so as to produce a product stream and unreacted oxygen; c) providing a second feed stream of hydrocarbon feedstock; and d) contacting the second feed stream, the product stream of step b) and the unreacted oxygen step b) with a second catalyst which is capable of supporting oxidation, thereby consuming at least a part of the unreacted oxygen to produce an olefin product.
摘要翻译：一种从烃生产烯烃的方法，包括以下步骤：a）提供包含气体燃料和含氧气体的第一进料流; b）在条件下使第一进料流与第一催化剂接触以产生产物流和未反应的氧; c）提供烃原料的第二进料流; 和d）使第二进料流，步骤b）和未反应氧步骤b）的产物流与能够支持氧化的第二催化剂接触，由此消耗至少一部分未反应的氧以产生烯烃产物。

6. 发明授权

US06395944B1 Process for the preparation of mono-olefins from paraffinic hydrocarbons 失效
标题翻译：从链烷烃制备单烯烃的方法
公开(公告)号：US06395944B1
公开(公告)日：2002-05-28
申请号：US09632633
申请日：2000-08-04
申请人： David Charles Griffiths , Barry Martin Maunders , William Terence Woodfin
发明人： David Charles Griffiths , Barry Martin Maunders , William Terence Woodfin
IPC分类号： C07C100
CPC分类号： C07C5/48 , C07C1/0485 , C07C29/1518 , C10G2/30 , C10G2400/20 , Y02P20/132 , Y02P30/40 , Y02P30/42 , C07C11/02 , C07C31/04
摘要： Process for the production of a mono-olefin and a hydrocarbon fraction boiling in the diesel range in which (I) a gaseous paraffinic hydrocarbon-containing feedstock and a molecular oxygen-containing gas are fed to an autothermal cracker wherein they are reacted in the presence or absence of a catalyst capable of supporting combustion beyond the normal fuel rich limit of flammability under conditions whereby the feedstock is oxidatively dehydrogenated to a product comprising one or more mono-olefin(s) and synthesis gas. The product from step (I) is separated into synthesis gas and one or more mono-olefin(s) and the one or more mono-olefin(s) are recovered. Synthesis gas separated in step (II), optionally together with additional synthesis gas, is fed to a Fischer Tropsch (FT) reactor containing an FT catalyst wherein the synthesis gas is reacted under FT conditions to produce an FT product containing naphtha and hydrocarbons boiling in the diesel range.
摘要翻译：制备在柴油范围内沸腾的单烯烃和烃馏分的方法，其中（I）含有含链烷烃的原料和含分子氧的气体进料到自热裂化器中，其中它们在存在下反应或不存在能够支持燃烧超过正常燃料富含极限的燃烧性能的催化剂，其中原料被氧化脱氢成包含一种或多种单烯烃和合成气的产物。将步骤（I）的产物分离成合成气和一种或多种单烯烃，并回收一种或多种单烯烃。将步骤（II）中分离的合成气任选地与另外的合成气一起加入到含有FT催化剂的费 - 托（FT）反应器中，其中合成气在FT条件下反应以产生含有石脑油和沸腾的烃的FT产物柴油范围。

7. 发明授权

US07223897B2 Process for the production of olefins 失效
标题翻译：烯烃生产工艺
公开(公告)号：US07223897B2
公开(公告)日：2007-05-29
申请号：US11256194
申请日：2005-10-24
申请人： John William Couves , David Charles Griffiths , Brian Edward Messenger , Ian Allan Beattie Reid
发明人： John William Couves , David Charles Griffiths , Brian Edward Messenger , Ian Allan Beattie Reid
IPC分类号： C07C4/02 , C07C4/06
CPC分类号： B01J23/626 , B01J23/56 , B01J23/62 , C07C5/48 , C07C2521/02 , C07C2523/08 , C07C2523/14 , C07C2523/18 , C07C2523/44 , C07C11/02
摘要： A process for the production of an olefin from a hydrocarbon by autothermal cracking, which process comprises: partially combusting the hydrocarbon and an oxygen-containing gas in the presence of a catalyst, wherein the stoichiometric ratio of hydrocarbon to oxygen is 5 to 16 times the stoichiometric ratio of hydrocarbon to oxygen required for complete combustion of the hydrocarbon to carbon dioxide and water, characterised in that the catalyst comprises palladium and at least one further metal being a Group IIIA, Group IVA, VA, a transition metal or a lanthanide.
摘要翻译：一种通过自热裂解从烃生产烯烃的方法，该方法包括：在催化剂存在下部分燃烧烃和含氧气体，其中烃与氧气的化学计量比为5至16倍烃完全燃烧到二氧化碳和水所需的烃与氧的化学计量比，其特征在于催化剂包括钯和至少一种另外的金属，其为IIIA族，IVA族，VA族，过渡金属或镧系元素。

8. 发明授权

US07164053B2 Process for the production of olefins 失效
标题翻译：烯烃生产工艺
公开(公告)号：US07164053B2
公开(公告)日：2007-01-16
申请号：US10221752
申请日：2001-02-22
申请人： Gavin Thomas Binmore , David Charles Griffiths , Brian Edward Messenger , Ian Allan Beattie Reid
发明人： Gavin Thomas Binmore , David Charles Griffiths , Brian Edward Messenger , Ian Allan Beattie Reid
IPC分类号： C07C5/327
CPC分类号： C07C5/48 , C07C2521/02 , C07C2523/08 , C07C2523/14 , C07C2523/18 , C07C2523/36 , C07C2523/46 , C07C2523/50 , C07C2523/52 , C07C2523/72 , C07C2523/745 , C07C2523/75 , C07C2523/755 , C07C11/02
摘要： Process for the production of an olefin from a hydrocarbon, which process comprises contacting the hydrocarbon and a molecular oxygen-containing gas with a catalyst under auto-thermal conditions sufficient to produce the olefin. The catalyst comprises a component (a) and a component (b), wherein component (a) is at least one metal selected from Group IIIA, Group IVA, Group VA and the transition metals and component (b) is at least one transition metal. The catalyst does not comprise either palladium or platinum.
摘要翻译：用于从烃生产烯烃的方法，该方法包括在足以产生烯烃的自动热条件下使烃和含分子氧的气体与催化剂接触。催化剂包含组分（a）和组分（b），其中组分（a）是选自IIIA族，IVA族，VA族和过渡金属中的至少一种金属，组分（b）是至少一种过渡金属。催化剂不包括钯或铂。

9. 发明授权

US06903140B2 Fischer-tropsch process 失效
标题翻译：费 - 托过程
公开(公告)号：US06903140B2
公开(公告)日：2005-06-07
申请号：US10476224
申请日：2002-05-17
申请人： Josephus Johannes Helena Maria Font Freide , Stephen Anthony Leng , David Charles Griffiths
发明人： Josephus Johannes Helena Maria Font Freide , Stephen Anthony Leng , David Charles Griffiths
IPC分类号： C10G2/00 , C07C27/00
CPC分类号： C10G2/332 , B01J8/222 , C10G2/342
摘要： Process for the conversion of synthesis gas to a product comprising liquid hydrocarbons and oxygenates. The process includes contacting synthesis gas at an elevated temperature and pressure with a mixed particulate catalyst comprising a mixture of a particulate Fischer-Tropsch catalyst and a particulate oxygenate synthesis catalyst.
摘要翻译：将合成气转化成包含液体烃和含氧化合物的产物的方法。该方法包括在升高的温度和压力下将合成气与包含微量费 - 托催化剂和颗粒氧化合成催化剂的混合物的混合颗粒催化剂接触。

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