公开(公告)号：US5034116A

公开(公告)日：1991-07-23

申请号：US568448

申请日：1990-08-15

申请人： Bruce A. Newman

发明人： Bruce A. Newman

IPC分类号： C10B57/04 ,  C10B55/00 ,  C10G9/00

CPC分类号： C10B57/045 ,  C10B55/00 ,  C10G9/005 ,  Y02P20/129

摘要： The coarse-grain CTE of premium coke is reduced by increasing the nominal velocity of the volatile coking by-products in the coking drum to a higher level than the preexisting nominal velocity.

公开(公告)号：US4894144A

公开(公告)日：1990-01-16

申请号：US275295

申请日：1988-11-23

申请人： Bruce A. Newman ,  Bharat S. Chahar

发明人： Bruce A. Newman ,  Bharat S. Chahar

IPC分类号： C10B57/04 ,  C10B55/00 ,  C10B57/08 ,  C10G45/02 ,  C10G69/00

CPC分类号： C10G69/00 ,  C10B55/00

摘要： A virgin heavy oil is hydrotreated, separated into a light fraction and a heavy fraction which are separately delay coked to obtain (a) a coke product of low sulfur content suitable for use as recarburizer coke or for use in the manufacture of graphite electrodes used in the manufacture of steel and (b) a coke product of higher sulfur content suitable for use in electrodes employed in the manufacture of aluminum.

公开(公告)号：US4758329A

公开(公告)日：1988-07-19

申请号：US20404

申请日：1987-03-02

申请人： Bruce A. Newman ,  Ta-Wei Fu

发明人： Bruce A. Newman ,  Ta-Wei Fu

IPC分类号： C10B57/04 ,  C10B55/00 ,  C10B57/12 ,  C10G9/14

CPC分类号： C10B57/12 ,  C10B55/00

摘要： In a delayed premium coking process utilizing as feedstock an aromatic mineral oil having a high aromatic content and a low molecular weight, coke CTE is reduced and coke particle size is increased by sparging with a gas during the coking cycle.

公开(公告)号：US07922896B2

公开(公告)日：2011-04-12

申请号：US12110385

申请日：2008-04-28

申请人： Bruce A. Newman ,  Keith D. Alexander ,  Gary C. Hughes ,  James R. Roth

发明人： Bruce A. Newman ,  Keith D. Alexander ,  Gary C. Hughes ,  James R. Roth

IPC分类号： C10G9/14

CPC分类号： C10G75/04 ,  C10B57/045 ,  C10G9/16

摘要： A method for reducing furnace fouling in a delayed coking process comprising (a) supplying at least one feed to a delayed coking unit comprised of coker furnace, at least two coke drums and a coker fractionator, (b) increasing the aromaticity of the feed to produce a modified stream by combining with the feed upstream of the coker furnace at least one added stream selected from the group consisting of an aromatic gas oil, a hydrotreated aromatic gas oil and combinations thereof, (c) introducing the modified feed stream into the coker furnace, d) heating the modified feed stream to a coking temperature in the coker furnace to produce a heated modified stream, and e) transferring the heated modified stream from the coker furnace to a coke drum.

摘要翻译： 一种用于在延迟焦化方法中减少炉渣污染的方法，包括（a）将至少一种进料供应到由焦化炉，至少两个焦炭桶和焦化器分馏器组成的延迟焦化装置，（b）将进料的芳香度提高到 通过与焦化炉上游的进料结合，将至少一种选自芳香族瓦斯油，加氢处理芳烃瓦斯油及其组合的添加物流混合，生产改性物流，（c）将改性进料流引入焦化器 炉中，d）将焦化炉中的改性进料流加热至焦化温度以产生加热的改性物流，和e）将经加热的改性物流从焦化炉转移至焦炭转鼓。

公开(公告)号：US5175238A

公开(公告)日：1992-12-29

申请号：US575070

申请日：1990-08-30

申请人： John D. Matlack ,  James G. Villanueva ,  Bruce A. Newman ,  Lawrence D. Lillwitz ,  Melvin L. Luetkens, Jr. ,  Gregory E. Schmidt

发明人： John D. Matlack ,  James G. Villanueva ,  Bruce A. Newman ,  Lawrence D. Lillwitz ,  Melvin L. Luetkens, Jr. ,  Gregory E. Schmidt

IPC分类号： C08G69/26 ,  C08L77/00

CPC分类号： C08G69/265 ,  C08L77/00

摘要： A polyamide composition comprising the following recurring units: ##STR1## in proportions such that the mole ratio of the dicarboxylic acid moieties in the A, B and C units is about 49.5-0.5/0-20/0.5-49.5 and wherein R is a divalent radical comprising ##STR2## in a mole ratio of about 0.5-50/49.5-0 and preferably having a glass transition temperature of 90.degree. C. or greater and an oxygen transmission rate of about 2.0 cc-mil/100 in.sup.2 -day-atm or less.

摘要翻译： 一种聚酰胺组合物，其包含以下重复单元：A，B和C单元中二羧酸部分的摩尔比为约49.5-0.5 / 0-20的比例 /0.5-49.5，其中R是包含摩尔比为约0.5-50 / 49.5-0，优选玻璃化转变温度为90℃或更高，氧气透过率为约2.0的二价基团 cc-mil / 100 in-day-atm以下。

公开(公告)号：US4713168A

公开(公告)日：1987-12-15

申请号：US901851

申请日：1986-08-29

申请人： Bruce A. Newman

发明人： Bruce A. Newman

IPC分类号： C10B55/00 ,  C10G9/00 ,  C10G9/14

CPC分类号： C10B57/06 ,  C10B55/00 ,  C10G9/005

摘要： In a delayed premium coking process the particle size of the premium coke is increased by the addition of a Lewis acid such as aluminum chloride to the coking process. Preferably the aluminum chloride is added during the latter part of the coking cycle.

摘要翻译： 在延迟高效焦化方法中，通过向焦化工艺中加入路易斯酸如氯化铝来增加高级焦炭的粒度。 优选地，在焦化循环的后半部分期间加入氯化铝。

公开(公告)号：US4351702A

公开(公告)日：1982-09-28

申请号：US299747

申请日：1981-09-08

申请人： Bruce A. Newman ,  Lyndon D. Boyer

发明人： Bruce A. Newman ,  Lyndon D. Boyer

IPC分类号： C10B55/00 ,  C10B55/04 ,  C10B57/00 ,  C10B57/02

CPC分类号： C10B55/00

摘要： A heavy high-sulfur hydrocarbonaceous feedstock is partially delayed coked and partially formcoked. The coke products are screened, with larger particles being calcined at desulfurizing temperatures and smaller particles being recycled to the formcoker. Overhead products from both coking operations are combined, fractionated, and desulfurized. The heaviest cut from the fractionator is combined with the feedstock as recycle.

摘要翻译： 重质高硫含烃原料被部分延迟焦化并部分成型。 筛选焦炭产品，其中较大的颗粒在脱硫温度下煅烧，较小的颗粒被再循环至成型机。 来自两个焦化作业的间接产品结合，分馏和脱硫。 来自分馏塔的最重切割与原料合并为循环。

公开(公告)号：US5128026A

公开(公告)日：1992-07-07

申请号：US700380

申请日：1991-05-13

申请人： Bruce A. Newman ,  Lloyd G. Becraft

发明人： Bruce A. Newman ,  Lloyd G. Becraft

IPC分类号： C10B55/00 ,  C10B57/04 ,  C10B57/12 ,  C10G55/04

CPC分类号： C10B57/12 ,  C10B55/00 ,  C10B57/045 ,  C10G55/04

摘要： More uniform premium coke is obtained in a delayed coking process by oxygenating the latter portion of the premium coking feed introduced to the coking drum.

摘要翻译： 在延迟焦化过程中通过对引入焦化鼓的高级焦化进料的后部进行氧化获得更均匀的优质焦炭。

公开(公告)号：US5028462A

公开(公告)日：1991-07-02

申请号：US383186

申请日：1989-07-21

申请人： John D. Matlack ,  James G. Villanueva ,  Bruce A. Newman ,  Lawrence D. Lillwitz ,  Melvin L. Luetkens, Jr.

发明人： John D. Matlack ,  James G. Villanueva ,  Bruce A. Newman ,  Lawrence D. Lillwitz ,  Melvin L. Luetkens, Jr.

IPC分类号： B32B27/34 ,  C08G69/26

CPC分类号： B32B1/02 ,  B32B27/08 ,  B32B27/34 ,  B32B27/36 ,  B65D1/0215 ,  C08G69/265 ,  C08L77/06 ,  C08L2205/02 ,  C08L2205/03 ,  Y10T428/1352 ,  Y10T428/1383 ,  Y10T428/31725

摘要： Plastic bottles and a process for producing same in which at least one layer comprises a polyamide composition comprising isophthalic acid, terephthalic acid, adipic acid, metaxylylenediamine and hexamethylenediamine moieties in a molar ratio of about 49.5-0.5/0-20/0.5-49.5/0.5-50/49.5-0.

摘要翻译： 塑料瓶及其制造方法，其中至少一层包含摩尔比为约49.5-0.5 / 0-20 / 0.5-49.5 / 10的聚对苯二甲酸，对苯二甲酸，己二酸，间苯二甲胺和六亚甲基二胺部分的聚酰胺组合物， 0.5-50 / 49.5-0。

公开(公告)号：US4822479A

公开(公告)日：1989-04-18

申请号：US125967

申请日：1987-11-27

申请人： Ta-Wei Fu ,  Bruce A. Newman

发明人： Ta-Wei Fu ,  Bruce A. Newman

IPC分类号： C10B55/00 ,  C10L9/08 ,  C10G9/14

CPC分类号： C10B57/005 ,  C10B55/00 ,  C10L9/08

摘要： Properties of premium coke are improved by coking the feed at a temperature lower than the normal coking temperature and thereafter subjecting the coke to a heat soak at substantially the same temperature as the temperature at which the coke was formed.

摘要翻译： 通过在低于正常焦化温度的温度下对原料进行焦化，然后使焦炭在与形成焦炭的温度基本相同的温度下进行热浸泡，从而提高了焦炭的性能。