公开(公告)号：US20170349508A1

公开(公告)日：2017-12-07

申请号：US15598140

申请日：2017-05-17

申请人： UOP LLC

发明人： Joseph A. Montalbano ,  Patrick C. Whitchurch ,  Gregory R. Werba ,  Ian G. Horn

IPC分类号： C07C5/27 ,  C07C6/06

CPC分类号： C07C7/12 ,  B01D3/141 ,  C07C5/2708 ,  C07C5/2775 ,  C10G59/02 ,  C10G61/06 ,  Y02P20/125 ,  C07C15/08

摘要： Processes and apparatuses for producing a C8 aromatic isomer product are provided. The process comprises introducing a reformate stream comprising aromatic hydrocarbons to a reformate splitter column to provide a plurality of streams. One or more streams comprising at least one stream from the plurality of streams is passed to a reformate upgrading unit to obtain an upgraded reformate stream. The upgraded reformate stream is passed to an aromatics stripper column to provide an aromatics stripper sidedraw stream comprising C8 aromatic hydrocarbons. The aromatics stripper sidedraw stream is passed to a xylene separation unit to provide the C8 aromatic isomer product and a raffinate product stream. At least a portion of the raffinate product stream is processed in a liquid phase isomerization unit to obtain an isomerized stream.

公开(公告)号：US09303217B2

公开(公告)日：2016-04-05

申请号：US13480837

申请日：2012-05-25

申请人： Aizeng Ma ,  Jieguang Wang ,  Jincheng Pan

发明人： Aizeng Ma ,  Jieguang Wang ,  Jincheng Pan

IPC分类号： C10G35/085 ,  C10G35/04 ,  C10G35/06 ,  C10G61/02 ,  C10G63/04 ,  C07C4/04 ,  C10G21/16 ,  C10G21/20 ,  C10G21/22 ,  C10G61/04 ,  C10G61/06 ,  C10G9/36

CPC分类号： C10G61/02 ,  C07C4/04 ,  C10G9/36 ,  C10G21/16 ,  C10G21/20 ,  C10G21/22 ,  C10G35/04 ,  C10G61/04 ,  C10G61/06 ,  C10G63/04 ,  C10G2300/1044 ,  C10G2300/202 ,  C10G2400/02 ,  C10G2400/20 ,  C10G2400/30 ,  C07C11/04 ,  C07C15/04 ,  C07C15/06 ,  C07C15/08 ,  C07C11/06 ,  C07C11/167

摘要： Disclosed herein is a process for catalytically reforming naphtha, comprising, in the presence of hydrogen gas, contacting naphtha with at least one reforming catalyst under the conditions of a pressure ranging from 0.15 to 3.0 MPa, a temperature ranging from 300 to 540° C., a volume space velocity ranging from 2.1 to 50 h−1, to carry out a shallow catalytic reforming reaction so as to achieve a naphthene conversion ratio of greater than 85 mass %, and a conversion ratio of paraffins to arenes and C4− hydrocarbons of less than 30 mass %.

摘要翻译： 本文公开了一种催化重整石脑油的方法，包括在氢气存在下，在压力范围为0.15-3.0MPa，温度范围为300-540℃的条件下，将石脑油与至少一种重整催化剂接触。 ，体积空间速度为2.1〜50h -1，进行浅催化重整反应，以获得大于85质量％的环烷烃转化率，和链烷烃与芳烃和C 4烃的转化率 小于30质量％。

公开(公告)号：US08980082B2

公开(公告)日：2015-03-17

申请号：US13984412

申请日：2012-02-08

申请人： Do Kyoung Kim ,  Do Woan Kim ,  Sang Il Lee ,  Seung Hoon Oh ,  Woo Kyung Kim ,  Han Seung Pan ,  Woo Young Kim ,  Kyung Soo Jun ,  Sun Choi

发明人： Do Kyoung Kim ,  Do Woan Kim ,  Sang Il Lee ,  Seung Hoon Oh ,  Woo Kyung Kim ,  Han Seung Pan ,  Woo Young Kim ,  Kyung Soo Jun ,  Sun Choi

IPC分类号： C10G45/00 ,  C10G45/08 ,  B01J23/882 ,  B01J37/20 ,  C10L3/10 ,  C10G25/00 ,  C10G45/04 ,  B01J23/883 ,  C10G45/38 ,  C10G49/00 ,  C10G49/04 ,  C10G49/20 ,  C10G61/06 ,  B01J37/18 ,  B01J23/28 ,  B01J23/30 ,  B01J23/75 ,  B01J23/755 ,  B01J23/888 ,  B01J21/04 ,  B01J35/02 ,  B01J35/10

CPC分类号： C10G45/08 ,  B01J21/04 ,  B01J23/28 ,  B01J23/30 ,  B01J23/75 ,  B01J23/755 ,  B01J23/882 ,  B01J23/883 ,  B01J23/888 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J35/1061 ,  B01J37/18 ,  B01J37/20 ,  C10G25/003 ,  C10G45/04 ,  C10G45/38 ,  C10G49/005 ,  C10G49/04 ,  C10G49/20 ,  C10G61/06 ,  C10G2300/1025 ,  C10G2300/1029 ,  C10G2300/104 ,  C10G2300/1044 ,  C10G2300/202 ,  C10G2300/205 ,  C10G2300/207 ,  C10G2300/4006 ,  C10L3/101 ,  C10L3/103

摘要： Disclosed herein is a method of simultaneously removing sulfur and mercury from a hydrocarbon material, including: hydrotreating the hydrocarbon material containing sulfur and mercury in the presence of a catalyst including a metal supported with a carrier to convert sulfur into hydrogen sulfide, and adsorb mercury on a metal active site or a carrier of the catalyst in the form of mercury sulfide.

摘要翻译： 本文公开了一种同时从烃材料中除去硫和汞的方法，包括：在包含负载载体的金属的催化剂存在下加氢处理含硫和汞的烃材料，以将硫转化成硫化氢，并将汞吸附在 金属活性部位或催化剂的载体，其形式为硫化汞。

公开(公告)号：US4738771A

公开(公告)日：1988-04-19

申请号：US817351

申请日：1986-01-09

申请人： J. Wayne Miller ,  John W. Ward

发明人： J. Wayne Miller ,  John W. Ward

IPC分类号： B01J23/50 ,  B01J23/72 ,  B01J37/00 ,  C10G25/00 ,  C10G35/06 ,  C10G61/06

CPC分类号： B01J37/0009 ,  B01J23/50 ,  B01J23/72 ,  C10G25/003 ,  C10G35/06 ,  C10G61/06

摘要： A novel catalytic absorbent composition is prepared with a synthetic copper or silver carbonate-containing material. The absorbent is useful for removing hydrogen sulfide and mercaptan sulfur from hydrocarbon oils, especially from feedstreams to a reformer.

摘要翻译： 用合成的含有铜或碳酸银的材料制备新的催化吸收剂组合物。 吸收剂可用于从烃油，特别是从进料流中除去重整器中的硫化氢和硫醇硫。

公开(公告)号：US4329220A

公开(公告)日：1982-05-11

申请号：US130314

申请日：1980-03-14

申请人： Thomas J. Nelson

发明人： Thomas J. Nelson

IPC分类号： C10G25/00 ,  C10G61/06 ,  C10G69/08 ,  C10G23/02

CPC分类号： C10G25/003 ,  C10G61/06 ,  C10G69/08

摘要： A reforming process is disclosed which comprises contacting a sulfur-containing hydrocarbon material in at least one liquid phase scavenging or sulfur removal zone with at least one manganese-containing composition at conditions to remove at least a portion of said sulfur from said hydrocarbon material to produce a hydrocarbon feedstock having a reduced concentration of sulfur; and contacting said hydrocarbon feedstock with a catalyst comprising a minor catalytically effective amount of at least one platinum-group metal component, optionally, a major amount of a porous solid support, optionally, a minor catalytically effective amount of at least one halogen component, and optionally, at least one rhenium component in the presence of hydrogen at hydrocarbon reforming conditions to obtain a hydrocarbon reformate product.

摘要翻译： 公开了重整方法，其包括使至少一种液相清除或除硫区中的含硫烃材料与至少一种含锰组合物接触，以从所述烃材料中除去至少一部分所述硫以产生 具有降低的硫浓度的烃原料; 并使所述烃原料与催化剂接触，所述催化剂包含少量催化有效量的至少一种铂族金属组分，任选地，主要量的多孔固体载体，任选的少量催化有效量的至少一种卤素组分，和 任选地，在烃重整条件下在氢气存在下的至少一种铼组分以获得烃重整产物。

公开(公告)号：US4070408A

公开(公告)日：1978-01-24

申请号：US702832

申请日：1976-07-06

申请人： Anthony G. Vickers

发明人： Anthony G. Vickers

IPC分类号： C07C7/00 ,  C07C7/05 ,  C07C15/04 ,  C10G7/02 ,  C10G59/02 ,  C10G61/06 ,  C10G61/08 ,  C07C3/58

CPC分类号： C10G61/08 ,  C07C15/04 ,  C07C7/005 ,  C07C7/05 ,  C10G59/02 ,  C10G61/06 ,  C10G7/02 ,  Y10S203/09

摘要： An improved aromatics extraction process is disclosed. Key feature of the present invention is use of the fractionator in the hydrodealkylation unit or other unit with a benzene fraction to fractionate not only hydrodealkylated benzene but also extracted benzene. The extracted benzene is used as "pseudo" reflux in the hydrodealkylation unit fractionator, thereby reducing the reflux requirement. The conventional re-run fractionator for clay treated benzene extract is eliminated, since polymerized olefins in this extract are removed as a bottoms fraction from the hydrodealkylation fractionator.

摘要翻译： 公开了一种改进的芳烃萃取方法。 本发明的主要特征是在加氢脱烷基单元或其他单元中使用分馏塔，其中苯馏分不仅分馏加氢脱烷基化苯，而且分离提取的苯。 提取的苯在加氢脱烷基单元分馏塔中用作“假”回流，从而降低回流需求。 消除了用于粘土处理的苯提取物的常规再运行分馏器，因为该提取物中的聚合烯烃作为塔底馏分从加氢脱烷基馏分塔中除去。

公开(公告)号：US3761392A

公开(公告)日：1973-09-25

申请号：US3761392D

申请日：1972-05-08

申请人： SUN OIL CO PENNSYLVANIA

发明人： POLLOCK A

IPC分类号： C10G59/00 ,  C10G61/06 ,  C10G39/00

CPC分类号： C10G61/06 ,  C10G59/00

摘要： A PROCESS FOR UPGRADING WIDE RANGE GASOLINE STOCKS IS DISCLOSED WHEREIN THE FEED IS SEPARATED INTO C5, C6-C8 AND C9+ FRACTIONS, THE C6-C8 AND C9+ FRACTIONS ARE SEPARATELY REFORMED, REFORMATE FROM THE C9+ FRACTION IS DISTILLED TO REMOVE C5-C8 MATERIAL AND YIELD A HEAVY AROMATIC PRODUCT OF HIGH ANTIKNOCK VALUE, SAID C5-C8 MATERIAL IS COMBINED WITH REFORMATE FROM SAID C6-C8 FRACTION AND WITH AROMATIC DEHYDROCYCLIZATE FROM A SUBSEQUENT STEP, THE RESULTING MIXTURE IS EXTRACTED WITH AN AROMATIC-SELECTIVE SOLVENT TO YIELD A RAFFINATE AND C6-C8 AROMATIC PRODUCT OF HIGH PURITY AND ANTIKNOCK VALUE, THE RAFFINATE IS DISTILLED TO OBTAIN A C5-C6 PARAFFINIC FRACTION AND A HEAVY PARAFFINIC FRACTION, THE LATTER IS CATALYTICALLY DEHYDROCYCLIZED TO YIELD SAID AROMATIC DEHYDROCYCLIZATE, THE C5-C6 PARAFFINIC FRACTION IS COMBINED WITH SAID C5 FRACTION AND THE MIXTURE IS CATALYTICALLY ISOMERIZED.

公开(公告)号：US3699035A

公开(公告)日：1972-10-17

申请号：US3699035D

申请日：1970-07-01

申请人： CHEVRON RES

发明人： HUGHES THOMAS R ,  SIEG ROBERT P

IPC分类号： C10G35/085 ,  C10G61/06 ,  C10L1/06 ,  C10G39/00

CPC分类号： C10L1/06 ,  C10G35/085 ,  C10G61/06

摘要： A PROCESS FOR PRODUCING GASOLINE FROM A HEXANE-RICH HYDROCARBON FEED WHICH COMPRISES AVERAGING HEXANE WITH ONE OR MORE ALKANES SELECTED FROM THE GROUP CONSISTING OF PROPANE OR BUTANES OR C10+HYDROCARBONS OR MIXTURES OF THE FOREGOING HYDROCARBONS TO OBTAIN AT LEAST C7+HYDROCARBONS, AND CATALYTICALLY REFORMING THE C7+HYDROCARBONS TO OBTAIN REFORMATE. PREFERABLY AT LEAST A PORTION OF THE HYDROCARBONS AVERAGED WITH THE HEXANE IS RAFFINATE DERIVED FROM EXTRACTION FOLLOWING THE CATALYTIC REFORMING STEP. PREFERABLY, A PORTION OF THE N-PENTANE PRODUCED IN HEXANE AVERAGING IS ISOMERIZED TO ISOPENTANE.

公开(公告)号：US3650943A

公开(公告)日：1972-03-21

申请号：US3650943D

申请日：1970-07-10

申请人： UNIVERSAL OIL PROD CO

发明人： SCHULLER RICHARD P

IPC分类号： C10G63/04 ,  C10G59/02 ,  C10G61/06 ,  C10L1/06 ,  C10G13/00 ,  C10G21/00

CPC分类号： C10L1/06 ,  C10G59/02 ,  C10G61/06 ,  Y02P20/582

摘要： A HIGH OCTANE, UNLEADED GASOLINE POOL IS PRODUCED VIA AN INTEGRATED REFINERY OPERTION. THE INDIVIDUAL PROCESSES INTEGRATED IN COMBINATION WITH EACH OTHER RE HYDROCRACKING, LOW SEVERITY CATALYTIC REFORMING, SATURATE CRACKING AND ALKYLATION. CATALYTIC REFORMING IS EFFECTED AT LOW SEVERITY CONDITIONS TO MAXIMIZE THE REACTION OF NAPHTHENE DEHYDROGENATION TO PRODUCE AROMATICS WHICH SIMULTANEOUSLY INHIBITING HE DEHYDROCYCLIZATION AND CRACKING OF PARAFFINIC HYDROCARBONS.

公开(公告)号：US3617494A

公开(公告)日：1971-11-02

申请号：US3617494D

申请日：1970-01-22

申请人： PHILLIPS PETROLEUM CO

发明人： MONTGOMERY DEAN P

IPC分类号： C10G61/06 ,  C10G39/00

CPC分类号： C10G61/06

摘要： A process for improved production of aromatics-rich naphtha from crude oils: crude oil is fractionated to produce a virgin naphtha, gas oil is combined with paraffinic raffinate and cracked, and bottoms which is combined with fractionator cycle oil and cracked. Products of cracking are combined and fractionated into cracked naphtha, cycle oil, and decant oil. The naphtha cuts are combined, hydrodesulfurized, reformed, and separated into paraffinic raffinate and the aromatics-rich extract naphtha as product.