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公开(公告)号：US4149993A
公开(公告)日：1979-04-17
申请号：US883770
申请日：1978-03-06
Applicant: Babu Y. Rao , John T. Nolan, Jr. , John H. Estes
Inventor： Babu Y. Rao , John T. Nolan, Jr. , John H. Estes
CPC classification number: B01J37/24 , B01J23/38 , B01J37/08 , C07C5/2791
Abstract: A process for the hydroisomerization of paraffinic hydrocarbons employing a catalyst composed of a noble metal, alumina and chlorine. The catalyst is prepared by treating a composite of noble metal and alumina with an aluminum compound such as an inorganic or organic salt of aluminum, preferably aluminum nitrate, calcining the treated composite and thereafter contacting the treated composite with a conventional chloride activating agent. By treating and calcining the composite with an aluminum salt, the amount of noble metal retained on the catalyst's surface during chloride activation is maximized enabling high conversions of normal paraffins to isoparaffins to be realized.
Abstract translation: 使用由贵金属，氧化铝和氯构成的催化剂对链烷烃进行加氢异构化的方法。 通过用铝化合物如铝的无机或有机盐，优选硝酸铝处理贵金属和氧化铝的复合物，煅烧所述经处理的复合材料，然后使经处理的复合材料与常规氯化物活化剂接触来制备催化剂。 通过用铝盐处理和煅烧复合材料，在氯化物活化期间保留在催化剂表面上的贵金属的量最大化，使得能够实现正链烷烃到异链烷烃的高转化率。
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2.发明授权Hydroisomerization of normal paraffin with a catalyst of noble metal, alumina support and chlorine 失效正烷烃与贵金属，氧化铝载体和氯的催化剂加氢异构化
公开(公告)号：US4113789A
公开(公告)日：1978-09-12
申请号：US774099
申请日：1977-03-03
Applicant: Babu Y. Rao , John T. Nolan, Jr. , John H. Estes
Inventor： Babu Y. Rao , John T. Nolan, Jr. , John H. Estes
CPC classification number: B01J37/24 , B01J23/38 , B01J37/08 , C07C5/2791
Abstract: A process for the hydroisomerization of paraffinic hydrocarbons employing a catalyst composed of a noble metal, alumina and chlorine. The catalyst is prepared by treating a composite of noble metal and alumina with an aluminum compound such as an inorganic or organic salt of aluminum, preferably aluminum nitrate, calcining the treated composite and thereafter contacting the treated composite with a conventional chloride activating agent. By treating and calcining the composite with an aluminum salt, the amount of noble metal retained on the catalyst's surface during chloride activation is maximized enabling high conversions of normal paraffins to isoparaffins to be realized.
Abstract translation: 使用由贵金属，氧化铝和氯构成的催化剂对链烷烃进行加氢异构化的方法。 通过用铝化合物如铝的无机或有机盐，优选硝酸铝处理贵金属和氧化铝的复合物，煅烧所述经处理的复合材料，然后使经处理的复合材料与常规氯化物活化剂接触来制备催化剂。 通过用铝盐处理和煅烧复合材料，在氯化物活化期间保留在催化剂表面上的贵金属的量最大化，使得能够实现正链烷烃到异链烷烃的高转化率。
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公开(公告)号：US4439535A
公开(公告)日：1984-03-27
申请号：US414287
申请日：1982-09-03
Applicant: William Smolin , John H. Estes
Inventor： William Smolin , John H. Estes
Abstract: Para-xylene may be recovered as raffinate by contacting a C-8 aromatic hydrocarbon mixture, in the presence of toluene desorbent, with a synthetic crystalline sodium aluminosilicate zeolite HP, containing pyridine in amount of at least about 3.3 wt. % of said zeolite, having a lattice constant of 25.02-25.10.ANG..
Abstract translation: 在甲苯解吸剂存在下使C-8芳族烃混合物与含有至少约3.3重量％的吡啶的合成结晶硅铝酸钠沸石HP接触可以作为萃余液回收对二甲苯。 ％的所述沸石，其晶格常数为25.02-25.10。
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公开(公告)号：US4250016A
公开(公告)日：1981-02-10
申请号：US962277
申请日：1978-11-20
Applicant: John H. Estes , Ernest P. Buinicky
Inventor： John H. Estes , Ernest P. Buinicky
Abstract: A process for recovering bitumen, or heavy petroleum, from admixture with sand and similar inorganic materials wherein said bitumen-sand mixture is mixed with an aqueous solution of an ammonium salt selected from ammonium sulfite, ammonium bisulfite and mixtures thereof to form a second mixture comprising said aqueous ammonium salt solution, bitumen and sand; wherein said second mixture is heated to a temperature in the range of about 120.degree. F. (45.degree. C.) to about 260.degree. F. (127.degree. C.) and is separated into a bitumen phase free of sand, an aqueous phase and a sand phase.
Abstract translation: 一种从沙子和类似无机材料中回收沥青或重质石油的方法，其中将所述沥青砂混合物与选自亚硫酸铵，亚硫酸氢铵及其混合物的铵盐的水溶液混合形成第二混合物，所述第二混合物包含 表示铵盐水溶液，沥青和沙子; 其中将所述第二混合物加热至约120°F（45℃）至约260°F（127℃）的温度，并分离成不含沙的沥青相，水相 和砂相。
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公开(公告)号：US4199328A
公开(公告)日：1980-04-22
申请号：US974191
申请日：1978-12-28
Applicant: Edward L. Cole , John H. Estes , Robert M. Suggitt
Inventor： Edward L. Cole , John H. Estes , Robert M. Suggitt
CPC classification number: B01J29/146 , C10G2400/26
Abstract: A method of and a catalyst for the conversion of petroleum distillate fractions to high heating value fuel gases suitable for use as town gas or pipeline gas by reacting a petroleum derived feedstock containing paraffins with hydrogen in the presence of a lanthanum-cobalt/Y zeolite catalyst at elevated temperature and pressure.
Abstract translation: 一种用于将石油馏出物馏分转化成适用于城镇煤气或管道气体的高热值燃料气体的方法和催化剂，其通过在镧 - 钴/ Y沸石催化剂存在下使包含链烷烃的石油衍生原料与氢反应 在高温和高压下。
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Patent Agency Ranking
公开(公告)号：US4407782A
公开(公告)日：1983-10-04
申请号：US299267
申请日：1981-09-03
Applicant: John H. Estes
Inventor： John H. Estes
CPC classification number: C01B39/22 , Y10S423/21
Abstract: A novel crystalline zeolite composition is prepared by conducting the hydrothermal crystallization and, preferably, a preliminary aging step, at high pressure, i.e. pressures in excess of 20,000 psig (ca 138 MPa) and preferably above about 40,000 psig (ca 276 MPa megaPascals). The crystalline zeolite, designated zeolite HP, has a higher aluminum content than zeolite X and a lattice constant of above 24.94 A up to 25.10 A.
Abstract translation: 通过在高压下，即超过20,000psig（约138MPa），优选高于约40,000psig（约276MPa兆帕）的压力下进行水热结晶，优选进行预熟化步骤来制备新的结晶沸石组合物。 称为沸石HP的结晶沸石具有比沸石X更高的铝含量和高达24.94A至高达25.10A的晶格常数。
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公开(公告)号：US4306962A
公开(公告)日：1981-12-22
申请号：US231819
申请日：1981-02-05
Applicant: John H. Estes
Inventor： John H. Estes
CPC classification number: C10G11/05 , B01J29/08 , C01B33/2815 , C01B39/22
Abstract: A novel crystalline zeolite composition is prepared by conducting the hydrothermal crystallization and, preferably, a preliminary aging step, at high pressure, i.e. pressures in excess of 20,000 psig (ca 138 MPa) and preferably above about 40,000 psig (ca 276 MPa megaPascals). The crystalline zeolite, designated zeolite HP, has a higher aluminum content than zeolite X and a lattice constant of above about 25.02 A.
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公开(公告)号：US4171329A
公开(公告)日：1979-10-16
申请号：US887392
申请日：1978-03-16
Applicant: Leon F. Koniz , John H. Estes
Inventor： Leon F. Koniz , John H. Estes
CPC classification number: B01J23/85 , C07C4/20 , C07C2521/04 , C07C2523/02 , C07C2523/04 , C07C2523/24 , C07C2523/74 , C07C2523/85
Abstract: Alkylaromatic charge hydrocarbons such as toluene are steam dealkylated in the presence of catalyst which typically contains oxides of nickel, chromium, and potassium on an activated high-purity alumina. It is a feature of this invention that the high-purity alumina is activated by calcining followed by addition thereto of alkaline earth metal such as calcium or magnesium. A test is disclosed according to which it may be determined which high-purity aluminas are suitable for use.
Abstract translation: 烷基芳族电荷烃如甲苯是在催化剂存在下蒸汽脱烷基化的，催化剂通常在活化的高纯度氧化铝上含有镍，铬和钾的氧化物。 本发明的一个特征是高纯度氧化铝通过煅烧而活化，然后加入碱土金属如钙或镁。 公开了可以确定哪种高纯度氧化铝适合使用的试验。
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公开(公告)号：US4160011A
公开(公告)日：1979-07-03
申请号：US865452
申请日：1977-12-29
Applicant: John H. Estes , Stanley Kravitz , Robert M. Suggitt
Inventor： John H. Estes , Stanley Kravitz , Robert M. Suggitt
CPC classification number: C01B33/2823 , C01B39/20 , Y10S423/21 , Y10S423/24
Abstract: An amorphous powder useful as a precursor for the preparation of crystalline aluminosilicates is prepared by forming a sodium aluminum silicate water mixture whose composition falls within specified ranges for forming sodium zeolite A. By dehydrating the mixture with a water miscible solvent prior to aging and crystal formation, an amorphous powder is recovered for future use. Upon subsequent treatment the amorphous powder can be converted to crystalline aluminosilicates including type 3A, 4A, 5A, X and Y.
Abstract translation: 可用作制备结晶铝硅酸盐的前体的无定形粉末通过形成其组成落入用于形成钠沸石A的特定范围内的硅酸钠水混合物来制备。通过在老化和晶体形成之前用水混溶性溶剂脱水混合物 回收无定形粉末以供将来使用。 随后的处理可以将无定形粉末转化为包括3A，4A，5A，X和Y型晶体的硅铝酸盐。
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公开(公告)号：US4089811A
公开(公告)日：1978-05-16
申请号：US737304
申请日：1976-11-01
Applicant: Leon F. Koniz , John H. Estes
Inventor： Leon F. Koniz , John H. Estes
Abstract: Alumina, derived as by-product of the Zeigler-catalyzed higher alcohol process, is converted to beta alumina trihydrate and alpha alumina trihydrate in controlled proportions and thence to the catalytic transition aluminas.
Abstract translation: 作为Zeigler催化的高级醇工艺的副产物衍生的氧化铝以受控的比例转化成β氧化铝三水合物和α氧化铝三水合物，然后转化为催化转移氧化铝。
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