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1. 发明公开

EP0963341A1 PROCEDE ET CATALYSEUR POUR OXIDER DIRECTEMENT EN SOUFRE L'H2S CONTENU DANS UN GAZ 失效
标题翻译：硫化氢从气体的直接氧化法和催化剂流入硫
公开(公告)号：EP0963341A1
公开(公告)日：1999-12-15
申请号：EP98963635.0
申请日：1998-12-24
申请人： Elf Exploration Production
发明人： LEDOUX, Marc , NOUGAYREDE, Jean , SAVIN-PONCET, Sabine , PHAM HUU, Cuong , KELLER, Nicolas , CROUZET, Claude
IPC分类号： B01J27 , B01D53 , B01J38 , C01B17
CPC分类号： C01B17/0465 , B01D53/8615 , B01J27/04 , B01J27/30 , B01J38/04 , C01B17/0469 , Y02P20/584
摘要： The invention concerns a method wherein the H2S of a gas to be treated is sulphur oxidised by being contacted with an oxidation catalyst consisting of at least one oxysulphide of a metal selected among Ni, Fe, Co, Cu, Cr, Mo and W, associated with a silicon carbide support, by operating at temperatures lower than the dew point of the sulphur formed and more particularly ranging between 30 °C and 70 °C: The invention is useful for eliminating H2S contained in gases of various origins with recuperation of said H2S essentially in the form of sulphur.

2. 发明公开

EP0927886A1 Procédé de détection et de caractérisation d'hydrocarbures de formation 有权
标题翻译：一种用于在地下沉积物的烃的检测和表征方法
公开(公告)号：EP0927886A1
公开(公告)日：1999-07-07
申请号：EP98403301.9
申请日：1998-12-24
申请人： Elf Exploration Production
发明人： Boehm, Claudine , Berrut, Jean Bernard
IPC分类号： G01N33/28 , G01N21/64
CPC分类号： G01N21/64 , G01N33/241 , G01N2201/129
摘要： La présente invention concerne la recherche et l'exploitation d'hydrocarbures de formation.
Selon l'invention on prélève au cours d'un forage un échantillon de matière, représentatif de l'imprégnation en hydrocarbures des roches traversées, à partir duquel on détermine par spectrofluorimétrie une valeur d'un flux d'émission, représentative de la concentration en éléments fluorescents de l'échantillon et une valeur d'un quotient de fluorescence qui reflète la nature des hydrocarbures présents dans l'échantillon.
Elle trouve son application dans les laboratoires d'analyses et sur les chantiers de forage de champs pétrolifères.
摘要翻译：附加级允许烃的性质被指示，并在钻井泥浆的荧光烃和荧光材料之间进行区分。岩石样品处理用溶剂的所有，然后稀释，并在一个widerband由紫外光激发。的荧光商数从发射光谱计算，以指示存在的烃的类型。烃的检测和表征，包括：（i）从一个钻井提取围岩的样品; （ii）从该样品的待分析材料的已知量服用; （iii）通过的溶剂，以形成在初始提取物的已知量的手段提取包含在材料中的烃; （四）由一个因子d稀释该提取物以形成最终的提取物; （V）激动人心紫外线具有在250-400纳米的带中的波长的最终提取物; （六）在记录为最终提取的激发发光光谱的波长升的带; 和（vii）使用公式FLUX = D星号升计算发射（拉姆达i），其中磁通从样品中，升（拉姆达i）所述发射是在波长为λi。在频带L发出的光线的强度中，n为波长在1-20纳米的步骤的发射光谱的数目，并且等于至L由以下步骤分开，i从1变化到的例句发射正比于样品的荧光元素的浓度，特别是烃的形成。最后的步骤是使用公式QF来计算荧光商数=艾尔A / AireB其中QF是材料的荧光商和艾尔A和艾尔B被计算为艾尔A = L（拉姆达ⅰ），其中i不定从n个为x + 1，和艾尔B = L（拉姆达ⅰ），其中i从1变化至x表示，其中x为1和n。荧光商数的值是代表包含烃的类型之间的一个整数在材料。存在的烃主要环己烷和波段-L是280至500nm。x的值对应于367纳米的波长为λ的x，将所述频谱划分为单芳族，二芳基和三芳烃上的另一侧和聚芳族化合物。荧光商数的低值指示的样品和高价值的重质烃类的存在下，在轻质烃存在下进行。一系列的样品分别取自不同的深度。参考样品包含钻井泥浆。如果样品的荧光商是相同的或接近那样的参考样品，则这表示在周围岩石的情况下的烃。

3. 发明公开

EP0923628A1 COMPOSITION DE CARBURANT COMPRENANT DES COMPOSES OXYGENES POUR MOTEURS DIESEL 失效
标题翻译：含氧产品AS柴油
公开(公告)号：EP0923628A1
公开(公告)日：1999-06-23
申请号：EP98929517.0
申请日：1998-06-08
申请人： ELF ANTAR FRANCE
发明人： GERMANAUD, Laurent , MALDONADO, Paul , BOURDAUDUCQ, Paul , COUTURIER, Jean-Luc
IPC分类号： C10L1 , C10L10
CPC分类号： C10L1/1852 , C10L1/026 , C10L1/1855 , C10L1/1985
摘要： The invention concerns a fuel composition containing a major part of at least a fuel base and a minor part of at least an oxygenated compound characterised in that it contains at least 0.05 wt.% of at least a trialkoxyalkane of general formula (I): R1O-[X]-C R2(O-R'1) (O-R'1), X corresponding to a divalent hydrocarbon group, R1, R'1, R'1 being alkyl groups comprising 1 to 10 carbons, optionally an oxygen atom, R1, R'1 or R'1 being optionally bound in a heterocycle with 5 to 6 atoms, and R2 being hydrogen or a linear alkyl radical with 1 to 4 carbons, capable of forming by bond with a hydrocarbon radical of X a cycle of 5 to 6 carbon atoms.

4. 发明授权

EP0692751B1 Procédé et dispositif de régulation sur une plage admissible avec anticipation sur contextes utilisant la logique floue 失效
标题翻译：要使用的和用于在容许范围内的控制的参数的预测方法和模糊逻辑方法
公开(公告)号：EP0692751B1
公开(公告)日：1999-04-28
申请号：EP95401637.4
申请日：1995-07-07
申请人： ELF AQUITAINE
发明人： Chebre, Mériam , Beauchene, Jean-Pierre
IPC分类号： G05B13/02
CPC分类号： G05B13/0275 , Y10S706/90 , Y10S706/903 , Y10S706/906

5. 发明公开

EP0907687A1 PROCEDE DE PREPARATION DE COMPOSITIONS BITUME/ELASTOMERE FONCTIONNALISE, LEUR UTILISATION DANS DES REVETEMENTS 失效
标题翻译：于制备沥青组合物/官能化弹性体及其用途涂料
公开(公告)号：EP0907687A1
公开(公告)日：1999-04-14
申请号：EP98921566.0
申请日：1998-04-17
申请人： ELF ANTAR FRANCE
发明人： PLANCHE, Jean-Pascal , MALDONADO, Paul , NEFF, Bernard , SENNINGER, Thierry , ZINS, Annie , DROUILHET, Stéphane
IPC分类号： C08G81 , C08L95 , C10C3
CPC分类号： C10C3/026 , C08G81/022 , C08L95/00 , C08L2666/08 , C08L53/00 , C08L81/00 , C08L25/00
摘要： The invention concerns a method consisting in contacting, between 100 °C and 230 °C and under agitation, an elastomer, a functionalising agent and optionally a peroxide compound. The functionalising agent is a thiolcarboxylic acid polyester or a reaction product of a thiolcarboxylic acid or ester with ethylene sulphide. The functionalised elastomer can also be preformed, then incorporated into the bitumen. The resulting compositions are usable directly or after dilution, for forming bituminous binders to produce surfacing, coating and waterproofing materials.

6. 发明公开

EP0894077A1 PROCEDE ELECTROCATALYTIQUE DE DESOXYGENATION DE L'EAU DE MER ET DISPOSITIF POUR SA MISE EN OEUVRE 失效
标题翻译： ELECTRO催化法除去氧气从海水和装置应用
公开(公告)号：EP0894077A1
公开(公告)日：1999-02-03
申请号：EP98903096.0
申请日：1998-01-20
申请人： Elf Exploration Production
发明人： BARBIER, Jacques , BOUSQUET, Jacques , VALENTIN, Gérard , STORCK, Alain , LINTZ, Hans-Günther , KINZEL, Peter
IPC分类号： C02F1
CPC分类号： C02F1/20 , C02F1/46114 , C02F1/4676 , C02F2201/46115 , C02F2201/46185
摘要： The invention concerns a method consisting: in passing the sea water through an electrically conductive catalyst (10), arranged in the cathode section of an electrolytic cell (1), comprising a cathode section (3) and an anode section (4) provided with, the former, with at least one cathode (11a, ...) and, the latter, with at least one anode (18) and separated by a wall (2) permeable only to the cations and in circulating, in the anode section (4), a conductive aqueous solution of a particular anolyte; in providing an electric voltage between the cathode and the anode of the cell (1) while maintaining the contents of the cathode and the anode sections at specific potentials, so as to produce, in the cathode section, consumption of oxygen dissolved in the treated water and in decomposing, in the anode section, an appropriate amount of solution for ensuring the electroneutrality of the treated water.

7. 发明公开

EP0882115A1 COMPOSITION LUBRIFIANTE DE SYNTHESE ET SON APPLICATION DANS LES MOTEURS A COMBUSTION INTERNE 失效
标题翻译：合成润滑油的成分和使用内燃机
公开(公告)号：EP0882115A1
公开(公告)日：1998-12-09
申请号：EP97905196.0
申请日：1997-02-12
申请人： ELF ANTAR FRANCE
发明人： GAULE, Gerhard , KRIBBEN, Wilfried
IPC分类号： C10M105 , C10M107 , C10M129 , C10M133 , C10M169 , C10M173 , C10N10 , C10N30 , C10N40
CPC分类号： C10M169/044 , C10M105/14 , C10M125/10 , C10M129/16 , C10M129/32 , C10M129/34 , C10M129/40 , C10M129/42 , C10M129/50 , C10M129/52 , C10M133/44 , C10M135/32 , C10M145/28 , C10M145/30 , C10M169/04 , C10M2201/062 , C10M2201/063 , C10M2207/022 , C10M2207/0225 , C10M2207/04 , C10M2207/046 , C10M2207/121 , C10M2207/122 , C10M2207/123 , C10M2207/125 , C10M2207/126 , C10M2207/127 , C10M2207/129 , C10M2207/14 , C10M2207/141 , C10M2207/142 , C10M2207/22 , C10M2209/104 , C10M2209/105 , C10M2215/08 , C10M2215/082 , C10M2215/22 , C10M2215/221 , C10M2215/223 , C10M2215/225 , C10M2215/226 , C10M2215/28 , C10M2215/30 , C10M2219/09 , C10M2219/10 , C10M2219/102 , C10M2219/104 , C10M2219/106 , C10N2210/00 , C10N2210/01 , C10N2240/00 , C10N2240/10 , C10N2240/101 , C10N2240/104 , C10N2240/106 , C10N2240/22 , C10N2240/30 , C10N2240/50 , C10N2240/52 , C10N2240/54 , C10N2240/56 , C10N2240/58 , C10N2240/60 , C10N2240/66
摘要： A lubricant composition having a kinematic viscosity at 40 °C of 5-50 mm2/s and including at least 70 wt.% of at least one saturated or unsaturated straight or branched alkylene glycol with an alkylene chain including 2-5 carbon atoms, and optionally a polymer of said alkylene glycol having a molecular weight of less than 5000.

8. 发明授权

EP0703949B1 PREPARATION DE COMPOSITIONS BITUME/POLYMERE, LEUR UTILISATION 有权
标题翻译：制备沥青/聚合物组合及其用途
公开(公告)号：EP0703949B1
公开(公告)日：1998-06-10
申请号：EP95917406.1
申请日：1995-04-14
申请人： ELF ANTAR FRANCE
发明人： GERMANAUD, Laurent , PLANCHE, Jean-Pascal , TURELLO, Patrick
IPC分类号： C08L95/00 , C08K3/24
CPC分类号： C08K3/24 , C08K3/06 , C08L9/06 , C08L25/10 , C08L53/02 , C08L95/00 , C08L25/00 , C08L2666/08 , C08L53/00
摘要： Bitumen/polymer compositions with a broadened plasticity range are produced by stirring together a bitumen or bitumen mixture and a sulphur-cross-linkable elastomer as well as a sulphur-donating coupling agent at 100-230 °C to give a cross-linked bitumen/polymer composition, stirring an acid or acid anhydride inorganic admixture into said composition at 100-230 °C, maintaining the resulting reaction medium at 100-230 °C while stirring for at least 20 minutes. Such bitumen/polymer compositions may be used directly or in dilute form to provide bituminous binders for road surfaces, coated materials and sealing coatings.

9. 发明公开

EP0837910A1 PROCEDE DE PREPARATION DE COMPOSITIONS BITUME/POLYMERE ET LEUR UTILISATION 失效
标题翻译：用于生产沥青 - 聚合物组合物及其
公开(公告)号：EP0837910A1
公开(公告)日：1998-04-29
申请号：EP97923149.0
申请日：1997-05-06
申请人： ELF ANTAR FRANCE
发明人： PLANCHE, Jean-Pascal , TURELLO, Patrick , LACOUR, Claude
IPC分类号： C08G81 , C08K3 , C08K5 , C08L95
CPC分类号： C08L95/00 , C08K3/00 , C08K3/30 , C08K3/32 , C08K5/00 , C08K5/42 , C08K5/5317 , C08L23/00 , C08L51/00 , C08L2666/08 , C08L53/00
摘要： These bitumen/polymer compositions are produced by contacting, between 100 °C and 230 °C under agitation, one bitumen or a mixture of bitumens with at least one olefinic polymer bearing epoxy or COOH groupings, then by incorporating in the product an acid additive while the whole mixture is agitated at a range between 100 °C and 230 °C for at least 10 minutes. The product, which is subjected to treatment by the acid additive may still contain one or several additional polymers, for instance of the elastomer type cross-linkable with sulphur, and even be subjected to sulphur cross-linking before the said treatment. The said bitumen/polymer compositions are useful, directly or after dilution, to form binders for carrying out surfacing operations.

10. 发明公开

EP0804380A1 PROCEDE ET CATALYSEUR POUR OXYDER EN SOUFRE PAR VOIE CATALYTIQUE L'H 2?S CONTENU EN FAIBLE CONCENTRATION DANS UN GAZ 失效
标题翻译：方法和催化剂用于在低存在量的STREAM氢气催化氧化
公开(公告)号：EP0804380A1
公开(公告)日：1997-11-05
申请号：EP95940334.0
申请日：1995-11-20
申请人： ELF AQUITAINE PRODUCTION
发明人： PHILIPPE, André , SAVIN-PONCET, Sabine , NOUGAYREDE, Jean , LEDOUX, Marc , PHAM HUU, Cuong , CROUZET, Claude
IPC分类号： B01D53 , B01J27 , B01J32 , B01J37 , C01B17
CPC分类号： B01D53/8612 , B01J27/224 , B01J37/20 , C01B17/0465 , Y10S502/517
摘要： H2S in a process gas is oxidised to sulphur by contacting it with an oxidation catalyst consisting of at least one metal and particularly a transition metal compound, or of the corresponding elemental metal, in combination with a silicon carbide carrier, at temperatures which, depending on the embodiment, may be higher than or well below the dew point of the resulting sulphur. The method is useful for removing H2S from various gases and recovering the H2S essentially in the form of sulphur.

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