公开(公告)号：US4581128A

公开(公告)日：1986-04-08

申请号：US691233

申请日：1985-01-14

申请人： Mark A. Plummer ,  Carle C. Zimmerman, Jr.

发明人： Mark A. Plummer ,  Carle C. Zimmerman, Jr.

IPC分类号： C01B15/023 ,  C01B17/05 ,  C01B17/16 ,  C10G45/02

CPC分类号： C01B15/023 ,  C01B17/05 ,  C01B17/164 ,  C10G45/02

摘要： A sour liquid hydrocarbon feedstock is desulfurized upon contact with a hydrogen gas in the presence of a catalyst to obtain a low sulfur product and a hydrogen sulfide gas by-product. The hydrogen sulfide gas is treated with an anthraquinone which is dissolved in a solvent having a polarity which is greater than 3 Debye units, to produce sulfur and oxygen. The oxygen is used to oxidize a hydrocarbon fuel and produce the hydrogen gas used in the initial desulfurization step.

摘要翻译： 在催化剂存在下，与氢气接触时，酸性液体烃原料脱硫以获得低硫产物和硫化氢气体副产物。 硫化氢气体用溶解在极性大于3德拜单位的溶剂中的蒽醌处理，以产生硫和氧。 氧气用于氧化烃燃料并产生在初始脱硫步骤中使用的氢气。

公开(公告)号：US3956372A

公开(公告)日：1976-05-11

申请号：US412062

申请日：1973-11-02

申请人： John R. Coleman, Jr. ,  Mark A. Plummer ,  Carle C. Zimmerman, Jr. ,  Henry J. Pietrzak ,  Wayne E. Luetzelschwab ,  Kent W. Robinson ,  Donald E. Schroeder, Jr.

发明人： John R. Coleman, Jr. ,  Mark A. Plummer ,  Carle C. Zimmerman, Jr. ,  Henry J. Pietrzak ,  Wayne E. Luetzelschwab ,  Kent W. Robinson ,  Donald E. Schroeder, Jr.

IPC分类号： C07C309/62 ,  C10G33/06 ,  C07C143/24

CPC分类号： C07C309/62 ,  C10G33/06

摘要： Petroleum sulfonates useful to impart micellar characteristics to mixtures of hydrocarbon and aqueous medium are obtained by reacting a hydrocarbon gas oil feedstock (average molecular weight 250-700; A/AP aliphatic to aromatic proton) ratio 5-50 moles/mole, 30-100% of the feedstock molecules contain aromatic portions and the A/AP ratio of the aromatic portion being about 3-20 moles/mole) with a solution of EDC (ethylene dichloride) containing 0.1-0.3 lb. liquid SO.sub.3 /lb EDC. The SO.sub.3 concentration is about 0.1-0.3 lb. of SO.sub.3 /lb of gas oil feedstock. Reaction takes place in a back-mix tubular reactor wherein at least about 4 parts of reaction products are recycled per 1 part of reaction products withdrawn and wherein the gas oil feedstock plus recycled reaction products and the SO.sub.3 /EDC streams entering the reaction zone are in turbulent flow. Velocity ratio of the feedstock plus recycled reaction products stream to the SO.sub.3 /EDC stream is at least 4:1, respectively. The withdrawn reaction products are neutralized with an aqueous basic liquid, e.g. aqueous solution, NH.sub.4 OH and thereafter the EDC is recovered from the neutralized reaction products to obtain unextracted sulfonate mix. The unextracted sulfonate mix is extracted with an aqueous alcohol solution to obtain a raffinate phase, an extract phase, and a brine phase; the extract phase is withdrawn and stripped of alcohol and water to obtain the desired petroleum sulfonate.

摘要翻译： 通过使碳氢化合物瓦斯油原料（平均分子量为250-700; A / AP脂族与芳族质子）的比例为5-50摩尔/摩尔，30-100摩尔/摩尔来获得用于赋予烃和水介质混合物胶束特性的石油磺酸盐 原料分子的％含有芳族部分，芳族部分的A / AP比为约3-20摩尔/摩尔）与含有0.1-0.3磅液体SO 3 / lb EDC的EDC（二氯乙烷）溶液。 SO3浓度约为0.1〜0.3磅的SO 3 / lb瓦斯油原料。 在反混合管式反应器中进行反应，其中每1份反应产物中至少约4份反应产物被回收，并且其中瓦斯油原料加再循环反应产物和进入反应区的SO 3 / EDC流在 湍流。 原料加再循环反应产物流与SO3 / EDC料流的速度比分别为至少4：1。 取出的反应产物用碱性水溶液中和，例如 水溶液，NH 4 OH，然后从中和的反应产物中回收EDC，得到未萃取的磺酸盐混合物。 用醇水溶液萃取未萃取的磺酸盐混合物，得到萃余相，萃取相和盐水相; 取出萃取相并除去醇和水，得到所需的石油磺酸盐。

公开(公告)号：US3556987A

公开(公告)日：1971-01-19

申请号：US3556987D

申请日：1969-04-25

申请人： CARLE C ZIMMERMAN JR ,  CHARLES F MOSIER JR

发明人： ZIMMERMAN CARLE C JR ,  MOSIER CHARLES F JR

IPC分类号： C10G61/06

CPC分类号： C10G61/06

摘要： ETHYLENE, ACETYLENE, AN AROMATIC STREAM, AND PETROLEUM COKE ARE PRODUCED BY DISTILLING A CRUDE OIL TO PRODUCE LIGHT PETROLEUM ENDS, A LIGHT NAPHTH, A HEAVY NAPHTHA, AND A LESS VOLATILE REDUCED CRUDE OIL; FEEDING THE LIGHT NAPHTHA STREAM TO A HYDROCARBON PUROLYSIS FURNACE; FEEDING THE HEAVY NAPHTHA STREAM COMBINED WITH A COKER NAPHTHA TO A REFORMER WHERE SULFUR IS REMOVED, THE OLEFINS ARE SATURATED, AND THE NAPHTHENES ARE AROMATIZED, FOLLOWING WHICH AROMATICS ARE EXTRACTED FROM THE REFORMED STREAM LEAVING A MIXTURE OF NORMAL AND ISOPARAFFINS WHICH THEN ENTER THE PYROLYSIS FURNACE. THE PYROLYSIS PRODUCTS ARE SENT TO A SEPARATION TRAIN FROM

WHICH ETHYLENE AND/OR ACETYLENE ARE WITHDRAWN. OILS AND TARS ARE REMOVED FROM THE SEPARATION TRAIN AND INTRODUCED INTO A COKER, WHICH ALSO RECEIVES REDUCED CRUDE AND GAS OIL FROM THE DISTILLATION UNIT AND WHICH PRODUCES COKE, FUEL OIL, FUEL GAS, AND A COKER NAPHTHA WHICH IS COMBINED WITH THE HEAVY NAPHTHA AND FED INTO THE REFORMER.

公开(公告)号：US4614623A

公开(公告)日：1986-09-30

申请号：US734517

申请日：1985-05-16

申请人： Donald E. Schroeder, Jr. ,  Mark A. Plummer ,  Carle C. Zimmerman, Jr.

发明人： Donald E. Schroeder, Jr. ,  Mark A. Plummer ,  Carle C. Zimmerman, Jr.

IPC分类号： C07C303/00 ,  C09K8/584 ,  C07C139/00 ,  C07C143/24

CPC分类号： C07C309/62 ,  C09K8/584

摘要： Petroleum sulfonates are obtained by continuously contacting whole crude oil or topped crude oil with gaseous sulfur trioxide (contains as a diluent sulfur dioxide and light hydrocarbon vapor) in a reaction zone operated at a temperature of 120.degree.-250.degree. F. and a pressure of 3-50 psia. The reaction product is then passed to a vapor-liquid separating stage where a vapor stream is separated and a portion of it is recycled back to the reaction zone; a liquid stream is separated from the separating stage and a portion of it is recycled back to the reaction zone. The remaining portion of the liquid stream is neutralized with a monovalent inorganic base to obtain the petroleum sulfonate. The petroleum sulfonates are particularly useful to recover crude oil from subterranean reservoirs.

摘要翻译： 石油磺酸盐通过在120〜250°F的温度下运行的反应区域中连续接触全部原油或顶部原油与气态三氧化硫（作为稀释剂二氧化硫和轻质烃蒸气）接触， 3-50磅/平方英寸 然后将反应产物通入蒸气 - 液体分离阶段，蒸汽流分离，其一部分再循环回反应区; 液体流从分离阶段分离，其一部分被循环回到反应区。 液体流的剩余部分用一价无机碱中和，得到石油磺酸盐。 石油磺酸盐特别适用于从地下水库回收原油。

公开(公告)号：US4560517A

公开(公告)日：1985-12-24

申请号：US180250

申请日：1980-08-22

申请人： Donald E. Schroeder, Jr. ,  Mark A. Plummer ,  Carle C. Zimmerman, Jr.

发明人： Donald E. Schroeder, Jr. ,  Mark A. Plummer ,  Carle C. Zimmerman, Jr.

IPC分类号： C07C303/00 ,  C09K8/584 ,  C07C139/00 ,  C07C143/24

CPC分类号： C07C309/62 ,  C09K8/584

摘要： Petroleum sulfonates are obtained by continuously contacting whole crude oil or topped crude oil with gaseous sulfur trioxide (contains as a diluent sulfur dioxide and light hydrocarbon vapor) in a reaction zone operated at a temperature of 120.degree.-250.degree. F. and a pressure of 3-50 psia. The reaction product is then passed to a vapor-liquid separating stage where a vapor stream is separated and a portion of it is recycled back to the reaction zone; a liquid stream is separated from the separating stage and a portion of it is recycled back to the reaction zone. The remaining portion of the liquid stream is neutralized with a monovalent inorganic base to obtain the petroleum sulfonate. The petroleum sulfonates are particularly useful to recover crude oil from subterranean reservoirs.