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1. 发明授权

US5925234A Process for the production of an internal combustion engine fuel base by hydrotreatment and extraction, and the product therefrom 失效
标题翻译：通过加氢处理和提取生产内燃机燃料基料的方法及其产品
公开(公告)号：US5925234A
公开(公告)日：1999-07-20
申请号：US747739
申请日：1996-11-12
申请人： Frederic Morel , Massimo Zuliani , Paul Mikitenko , Marc Boulet , Roben Loutaty , Jean Claude Company
发明人： Frederic Morel , Massimo Zuliani , Paul Mikitenko , Marc Boulet , Roben Loutaty , Jean Claude Company
IPC分类号： C10G67/00 , C10G67/04
CPC分类号： C10G67/0418 , C10G67/00 , C10G67/04 , C10G2400/04
摘要： The invention concerns a petroleum product and a process for the production of a petroleum product which can form part of a blend for an internal combustion engine fuel, the process comprisinga) hydrotreating a hydrocarbon feedstock at a partial pressure of hydrogen at the reactor outlet of about 0.5 MPa to about 6 MPa,b) separating a product (P) from step a) into a product (P1) with a final boiling point of about 300.degree. C. and a product (P2) with an initial boiling point greater than the final boiling point of product (P1),c) performing a liquid-liquid extraction with a solvent (S1), to produce an extract (E1) and a raffinate (R1) from product (P2),d) recovering solvent (S1) from raffinate (R1) to produce a product (Q1), depleted in solvent (S1), which has improved qualities and contains less than 500 ppm by weight of sulphur.
摘要翻译：本发明涉及石油产品和石油产品的生产方法，该石油产品可以形成内燃机燃料的共混物的一部分，该方法包括：a）在氢的分压下在烃的反应器出口的氢气的加压处理约0.5MPa至约6MPa，b）将步骤a）中的产物（P）分离成终沸点约300℃的产物（P1）和初始沸点大于产物（P1）的最终沸点，c）用溶剂（S1）进行液 - 液萃取，从产物（P2）产生萃取物（E1）和萃余液（R1），d）回收溶剂（S1 ）从残液（R1）生产产生（Q1）的产物（Q1），其消耗溶剂（S1），其具有改善的质量并且含有少于500重量ppm的硫。

2. 发明授权

US5718820A Petroleum fuel base 失效
标题翻译：石油燃料基地
公开(公告)号：US5718820A
公开(公告)日：1998-02-17
申请号：US638964
申请日：1996-04-25
申请人： Frederic Morel , Marc Boulet , Massimo Zuliani , Jean Claude Company , Paul Mikitenko , Roben Loutaty
发明人： Frederic Morel , Marc Boulet , Massimo Zuliani , Jean Claude Company , Paul Mikitenko , Roben Loutaty
IPC分类号： C10L1/08 , C10G67/00 , C10G67/04 , C10G67/14 , C10L10/12 , C10G65/12
CPC分类号： C10L1/08 , C10G67/00 , C10G67/04
摘要： A fuel for internal combustion engines having an improved cetane index and lower sulfur content is obtained from a hydrocarbon charge, by a process comprising a step (a) for distillation (D1) in which a bottom product (Q1) is obtained via a line 3 and in which a top product (T1) is obtained via a line 2, a step (b) of liquid/liquid extraction (LE) using a solvent (S1) to obtain a raffinate (R1), (line 5) an extract from which product (Q1) is obtained (line 6), a step c) separating (D2) the raffinate (R1) enabling a product (Q2) to be obtained via line 7, which product has a low solvent (S1) content, and a step (d) of hydrotreatment (HDS) in which the mixture of the products (T1) and (Q2) are subjected to hydrotreatment with a hydrogen partial pressure of less than 10 megapascals, to obtain a product (P) (line 9) which has improved qualities and which contains less than 500 ppm by weight sulphur. According to one particular embodiment, the extract (E1) (line 6) is distilled in order to obtain, via line 11, a bottom product (Q3) which is then conveyed to a hydrotreatment zone in such a way that a product (P') is obtained via a line 12 which contains less than 0.3% by weight sulphur.
摘要翻译：具有改进的十六烷指数和较低硫含量的内燃机的燃料由烃装料通过包括通过蒸馏的步骤（a）（D1）的方法获得，其中通过管线3获得底部产物（Q1）其中通过管线2获得顶部产品（T1），使用溶剂（S1）获得液体/液体提取步骤（b）以获得萃余液（R1），（第5行）来自获得产物（Q1）（第6行），步骤c）分离（D2）残留物（R1），使产物（Q2）能够通过线7获得，该产物具有低溶剂（S1）含量，以及将产物（T1）和（Q2）的混合物在小于10兆帕的氢分压下进行加氢处理的加氢处理（HDS）步骤（d）得到产物（P）（第9行）其具有改进的质量并且含有少于500重量ppm的硫。根据一个具体实施方案，蒸馏提取物（E1）（管线6），以通过管线11获得底部产物（Q3），然后将其输送到加氢处理区域，使得产物（P' ）通过含有小于0.3重量％硫的管线12获得。

3. 发明授权

US6165348A Process for the production of an internal combustion engine fuel base by hydrotreatment and extraction, and the product produced therefrom 有权
标题翻译：通过加氢处理和提取生产内燃机燃料基料的方法及由其制备的产品
公开(公告)号：US6165348A
公开(公告)日：2000-12-26
申请号：US332880
申请日：1999-06-15
申请人： Frederic Morel , Massimo Zuliani , Paul Mikitenko , Marc Boulet , Roben Loutaty , Jean Claude Company
发明人： Frederic Morel , Massimo Zuliani , Paul Mikitenko , Marc Boulet , Roben Loutaty , Jean Claude Company
IPC分类号： C10G67/00 , C10G67/04 , C10L1/06
CPC分类号： C10G67/0418 , C10G67/00 , C10G67/04 , C10G2400/04
摘要： The invention concerns a petroleum product and a process for the production of a petroleum product which can form part of a blend for an internal combustion engine fuel, the process comprisinga) hydrotreating a hydrocarbon feedstock at a partial pressure of hydrogen at the reactor outlet of about 0.5 MPa to about 6 MPa,b) separating a product (P) from step a) into a product (P1) with a final boiling point of about 300.degree. C. and a product (P2) with an initial boiling point greater than the final boiling point of product (P1),c) performing a liquid-liquid extraction with a solvent (S1), to produce an extract (E1) and a raffinate (R1) from product (P2),d) recovering solvent (S1) from raffinate (R1) to produce a product (Q1), depleted in solvent (S1), which has improved qualities and contains less than 500 ppm by weight of sulphur.
摘要翻译：本发明涉及石油产品和石油产品的生产方法，该石油产品可以形成内燃机燃料的共混物的一部分，该方法包括：a）在氢的分压下在烃的反应器出口的氢气的加压处理约0.5MPa至约6MPa，b）将步骤a）中的产物（P）分离成终沸点约300℃的产物（P1）和初始沸点大于产物（P1）的最终沸点，c）用溶剂（S1）进行液 - 液萃取，从产物（P2）产生萃取物（E1）和萃余液（R1），d）回收溶剂（S1 ）从残液（R1）生产产生（Q1）的产物（Q1），其消耗溶剂（S1），其具有改善的质量并且含有少于500重量ppm的硫。

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