公开(公告)号：US3956090A

公开(公告)日：1976-05-11

申请号：US532353

申请日：1974-12-13

Applicant: Robert M. Suggitt ,  Walter C. Gates, Jr. ,  Ralph B. Hudson, Jr.

Inventor： Robert M. Suggitt ,  Walter C. Gates, Jr. ,  Ralph B. Hudson, Jr.

IPC: C07C9/00 ,  B01J1/10

CPC classification number: C07C9/00 ,  Y10S204/903

Abstract: A process for converting mixtures of C.sub.6 to C.sub.30 n-paraffin and n-paraffin by-products to substantially pure n-paraffin which comprises catalytically hydrogenating the mixture at a temperature of from about 600.degree. to 750.degree.F. in the presence of a Group VIII metal on alumina catalyst, and from about 10 to 5,000 parts per million of nitrogen present as ammonia or an organonitrogen compound. The catalyst can additionally contain a Group VIB or VIIB metal.

Abstract translation: 将C6至C30正链烷烃和正链烷烃副产物的混合物转化为基本上纯的正链烷烃的方法，该方法包括在组合存在下在约600至750°F的温度下催化氢化混合物 VIII金属，氧化铝催化剂上的金属，以及作为氨或有机氮化合物存在的约10至5,000ppm的氮。 催化剂还可以含有VIB族或VIIB族金属。

公开(公告)号：US3949012A

公开(公告)日：1976-04-06

申请号：US428508

申请日：1973-12-26

Applicant: Robert M. Suggitt ,  Walter C. Gates, Jr. ,  Ralph B. Hudson, Jr.

Inventor： Robert M. Suggitt ,  Walter C. Gates, Jr. ,  Ralph B. Hudson, Jr.

IPC: C07C7/163 ,  C07C9/00 ,  C07C5/02

CPC classification number: C07C9/00 ,  C07C7/163

Abstract: A process for converting mixtures of C.sub.6 to C.sub.30 n-paraffin and n-paraffin by-products to substantially pure n-paraffin which comprises catalytically hydrogenating the mixture at a temperature of from about 600.degree. to 750.degree.F. in the presence of a Group VIII metal on alumina catalyst, and from about 10 to 5,000 parts per million of nitrogen present as ammonia or an organonitrogen compound. The catalyst can additionally contain a Group VIB or VIIB metal.

Abstract translation: 将C6至C30正链烷烃和正链烷烃副产物的混合物转化为基本上纯的正链烷烃的方法，该方法包括在组合存在下在约600至750°F的温度下催化氢化混合物 VIII金属，氧化铝催化剂上的金属，以及作为氨或有机氮化合物存在的约10至5,000ppm的氮。 催化剂还可以含有VIB族或VIIB族金属。

公开(公告)号：US5458808A

公开(公告)日：1995-10-17

申请号：US178999

申请日：1994-01-07

Applicant: Robert M. Suggitt ,  Raymond F. Wilson ,  Wing-Chiu F. Fong

Inventor： Robert M. Suggitt ,  Raymond F. Wilson ,  Wing-Chiu F. Fong

IPC: C01B3/26 ,  C01B3/36 ,  C01B3/48 ,  C07C1/02

CPC classification number: C01B3/36 ,  C01B3/48 ,  C01B2203/0255 ,  C01B2203/0283 ,  C01B2203/0415 ,  C01B2203/043 ,  C01B2203/0465 ,  C01B2203/0495 ,  C01B2203/0877 ,  C01B2203/1241 ,  C01B2203/1247 ,  C01B2203/1258 ,  C01B2203/1276 ,  C01B2203/148 ,  C01B2203/16 ,  C01B2203/1676 ,  C01B2203/169

Abstract: A process is provided for continuously controlling the hydrocarbon heat content and flow rate of a partial oxidation unit feed-gas stream under conditions where the composition and hence the hydrocarbon heat content of the feed-gas stream is subject to variation. The hydrocarbon heat content of the incoming gases is continuously measured and compared against a design hydrocarbon heat content. An evaluating means calculates whether a moderator is required to decrease the hydrocarbon heat content to the design hydrocarbon heat content or a supplemental high hydrocarbon heat content gas is required to increase the hydrocarbon heat content to the design hydrocarbon heat content. The process utilizes recycle synthesis gas as a moderator. Once the determination is made, the process automatically adjusts flow rates of the recycle synthesis gas stream, the supplemental high hydrocarbon heat content gas stream and the incoming feed-gas stream to provide a partial oxidation unit feed-gas stream with a constant optimum hydrocarbon heat content and flow rate.

Abstract translation: 提供了一种方法，用于在原料气流的组成和因此的烃热含量变化的条件下连续地控制部分氧化装置原料气流的烃热含量和流量。 输入气体的烃热含量连续测量，并与设计的烃热含量进行比较。 评估装置计算是否需要减速剂以将烃热含量降低到设计烃热含量，或者需要补充的高碳氢化合物热含量气体以将烃热含量增加到设计烃热含量。 该方法利用再循环合成气作为调节剂。 一旦进行确定，该过程自动调节再循环合成气流，补充的高烃热含量气体流和进料进料气流的流速，以提供具有恒定最佳烃热的部分氧化单元进料气流 内容和流量。

公开(公告)号：US5441990A

公开(公告)日：1995-08-15

申请号：US242154

申请日：1994-05-13

Applicant: Allen M. Robin ,  Robert M. Suggitt

Inventor： Allen M. Robin ,  Robert M. Suggitt

IPC: C01B3/48 ,  C07C29/151 ,  C01B3/12 ,  C01B3/16

CPC classification number: C01B3/48 ,  C07C29/1518 ,  C01B2203/025 ,  C01B2203/0283 ,  C01B2203/0288 ,  C01B2203/04 ,  C01B2203/0415 ,  C01B2203/045 ,  C01B2203/0465 ,  C01B2203/0485 ,  C01B2203/0495 ,  C01B2203/06 ,  C01B2203/061 ,  C01B2203/0844 ,  C01B2203/0877 ,  C01B2203/0883 ,  C01B2203/1041 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1082 ,  C01B2203/1094 ,  C01B2203/1205 ,  C01B2203/1258 ,  C01B2203/146 ,  C01B2203/148 ,  C01B2203/1614 ,  C01B2203/169

Abstract: Part of CO-rich syngas, including volatile metal or any acid impurities, reacts with water making cleaned, heated, H.sub.2 -enriched syngas. The rest of the impure CO-rich syngas is combined with hot, H.sub.2 -enriched syngas making cleaned, H.sub.2 -rich syngas, useful for making methanol or oxo compounds.

Abstract translation: 富含CO的合成气的一部分，包括挥发性金属或任何酸性杂质，与制造清洁，加热的富H2合成气的制造水反应。 剩余的富含CO的合成气与热的富H2合成气合并，形成清洁的富H2合成气，可用于制备甲醇或氧代化合物。

公开(公告)号：US5401282A

公开(公告)日：1995-03-28

申请号：US77270

申请日：1993-06-17

Applicant: Thomas F. Leininger ,  Allen M. Robin ,  James K. Wolfenbarger ,  Robert M. Suggitt

Inventor： Thomas F. Leininger ,  Allen M. Robin ,  James K. Wolfenbarger ,  Robert M. Suggitt

IPC: C10J3/46 ,  C10J3/54 ,  C10J3/72 ,  C10L3/00

CPC classification number: C10J3/463 ,  C10J3/06 ,  C10J3/466 ,  C10J3/84 ,  C10K1/002 ,  C10K1/004 ,  C10K1/024 ,  C10K1/026 ,  C10K1/101 ,  C10K3/04 ,  C10J2300/1223 ,  C10J2300/1606 ,  C10J2300/1656 ,  C10J2300/1662 ,  C10J2300/1665 ,  C10J2300/1671 ,  C10J2300/1884 ,  C10J2300/1892 ,  Y10S48/02

Abstract: A partial oxidation process for the production of a stream of hot clean gas substantially free from particulate matter, ammonia, alkali metal compounds, halides and sulfur-containing gas for use as synthesis gas, reducing gas, or fuel gas. A hydrocarbonaceous fuel comprising a solid carbonaceous fuel with or without liquid hydrocarbonaceous fuel or gaseous hydrocarbon fuel, wherein said hydrocarbonaceous fuel contains halides, alkali metal compounds, sulfur, nitrogen and inorganic ash containing components, is reacted in a gasifier by partial oxidation to produce a hot raw gas stream comprising H.sub.2, CO, CO.sub.2, H.sub.2 O, CH.sub.4, NH.sub.3, HCl, HF, H.sub.2 S, COS, N.sub.2, Ar, particulate matter, vapor phase alkali metal compounds, and molten slag. The hot raw gas stream from the gasifier is split into two streams which are separately deslagged, cleaned and recombined. Ammonia in the gas mixture is catalytically disproportionated into N.sub.2 and H.sub.2. The ammonia-free gas stream is then cooled and halides in the gas stream are reacted with a supplementary alkali metal compound to remove HCl and HF. Alkali metal halides, vaporized alkali metal compounds and residual fine particulate matter are removed from the gas stream by further cooling and filtering. The sulfur-containing gases in the process gas stream are then reacted at high temperature with a regenerable sulfur-reactive mixed metal oxide sulfur sorbent material to produce a sulfided sorbent material which is then separated from the hot clean purified gas stream having a temperature of at least 1000.degree. F.

Abstract translation: 用于生产基本上不含颗粒物质的热清洁气体流的部分氧化方法，用作合成气，还原气体或燃料气体的氨，碱金属化合物，卤化物和含硫气体。 含有固体碳质燃料的含烃燃料，具有或不含液体烃类燃料或气态烃燃料，其中所述含烃燃料含有卤化物，碱金属化合物，硫，氮和含无机灰分的组分，在气化器中通过部分氧化反应，产生 包含H 2，CO，CO 2，H 2 O，CH 4，NH 3，HCl，HF，H 2 S，COS，N 2，Ar，颗粒物，气相碱金属化合物和熔融炉渣的热原料气流。 来自气化器的热原料气流被分成两股，分别去除，清洗和再结合。 气体混合物中的氨被催化歧化成N 2和H 2。 然后将无氨气流冷却，并将气流中的卤化物与补充的碱金属化合物反应以除去HCl和HF。 通过进一步冷却和过滤，将碱金属卤化物，汽化的碱金属化合物和残留的细颗粒物质从气流中除去。 然后，工艺气体流中的含硫气体在高温下与可再生的硫反应性混合金属氧化物硫吸附剂材料反应以产生硫化吸附剂材料，然后将其从温度为 至少1000°F

公开(公告)号：US4933086A

公开(公告)日：1990-06-12

申请号：US389434

申请日：1989-08-03

Applicant: Matthew A. McMahon ,  Robert M. Suggitt ,  Ronald J. McKeon ,  Albert Brent

Inventor： Matthew A. McMahon ,  Robert M. Suggitt ,  Ronald J. McKeon ,  Albert Brent

IPC: C02F11/06 ,  C02F11/10 ,  C10B53/00 ,  C10J3/46 ,  C10L3/06

CPC classification number: C02F11/10 ,  C10B53/00 ,  C10J3/46 ,  C10J3/466 ,  C10J2300/0906 ,  C10J2300/0923 ,  Y02P20/129 ,  Y02W10/40

Abstract: Municipal sanitary sewage sludge is disposed of by an improved partial oxidation process without polluting the environment. Aqueous slurries of sewage sludge are upgraded by being sheared without heating, concentrated if necessary, and then mixed with a supplemental fuel, preferably coal. In one embodiment, the aqueous slurry of sewage sludge and the supplemental coal and/or petroleum coke are introduced into a shearing mixer for simultaneous shearing and mixing together. A pumpable aqueous slurry of sewage sludge-coal and/or petroleum coke is thereby produced having an increased amount of total solids and an increased heat content (HHV) as well as containing an increased amount of sewage sludge for reacting with free-oxygen containing gas in a free-flow partial oxidation gas generator. Hot quench water or steam produced by cooling the hot raw effluent stream of synthesis gas, reducing gas or fuel gas from the gasifier may provide heat for indirect heat exchange with other streams in the process.

公开(公告)号：US4778485A

公开(公告)日：1988-10-18

申请号：US90822

申请日：1987-08-28

Applicant: Robert M. Suggitt ,  Mitri S. Najjar ,  Roger J. Corbeels

Inventor： Robert M. Suggitt ,  Mitri S. Najjar ,  Roger J. Corbeels

IPC: C01B3/36 ,  C01B3/56 ,  C10J3/46

CPC classification number: C10J3/466 ,  C01B3/36 ,  C01B3/56 ,  C10J2300/093 ,  C10J2300/0943 ,  C10J2300/0956 ,  C10J2300/0959 ,  C10J2300/0969 ,  C10J2300/0973 ,  C10J2300/0976 ,  C10J2300/0983

Abstract: Synthesis gas, fuel gas, or reducing gas is produced by the noncatalytic partial oxidation of a sulfur-containing liquid hydrocarbonaceous fuel or a slurry of sulfur-containing solid carbonaceous fuel with a free-oxygen containing gas in the free-flow reaction zone of a refractory lined gas generator at an autogenous temperature in the range of about 1900.degree. F. to 2900.degree. F. and above the ash-fusion temperature of the slag formed in the reaction zone, so that about 75 to 95 weight percent of the carbon in the fuel feed to the reaction zone is converted into carbon oxides. At least a portion of the hot effluent gas stream from the reaction zone is passed through a free-flow radiant cooler in admixture with an iron-containing additive. In the radiant cooler at least a portion of the sulfur-containing gases e.g. H.sub.2 S and COS react with the iron-containing additive to produce particulate matter comprising iron oxysulfide. Further, a portion of this newly formed particulate matter and/or the iron-containing additive combine with molten slag and/or ash in the hot raw gas stream passing through the radiant gas cooler. The slag produced thereby has a reduced ash fusion temperature and a reduced viscosity. The remainder of the newly formed particulate matter comprising iron oxysulfide and particulate carbon are entrained in the effluent gas stream leaving the radiant syngas cooler and are separated from the effluent gas stream and optionally recycled to the partial oxidation reaction zone in admixture with fresh fuel feed.

Abstract translation: 合成气体，燃料气体或还原性气体是通过含硫液体烃类燃料或含硫固体碳质燃料与含游离氧气体的浆料在自由流动反应区中的非催化部分氧化 耐火衬里气体发生器，其自生温度在约1900°F至2900°F的范围内，并高于在反应区中形成的炉渣的灰熔融温度，使得约75至95重量％的碳在 进入反应区的燃料转化为碳氧化物。 来自反应区的至少一部分热的废气流与含铁添加剂的混合物通过自由流辐射冷却器。 在辐射冷却器中，至少一部分含硫气体例如 H 2 S和COS与含铁添加剂反应产生包含硫氧化铁的颗粒物质。 此外，这种新形成的颗粒物质和/或含铁添加剂的一部分与通过辐射气体冷却器的热原料气流中的熔渣和/或灰分组合。 由此产生的炉渣具有降低的灰熔融温度和降低的粘度。 新形成的包含硫氧化铁和颗粒碳的颗粒物质的其余部分被夹带在离开辐射合成气冷却器的流出气流中，并与废气流分离，并任选地与新鲜燃料进料混合再循环到部分氧化反应区。

公开(公告)号：US4671803A

公开(公告)日：1987-06-09

申请号：US878739

申请日：1986-06-26

Applicant: Robert M. Suggitt

Inventor： Robert M. Suggitt

IPC: C01B3/36 ,  C01B3/56 ,  C10J3/46 ,  C10K1/02 ,  C10K1/06 ,  C10K1/32

CPC classification number: C10J3/463 ,  C01B3/36 ,  C01B3/56 ,  C10J3/466 ,  C10J3/526 ,  C10J3/78 ,  C10J3/84 ,  C10K1/101 ,  C01B2203/042 ,  C01B2203/0475 ,  C01B2203/0485 ,  C10J2300/093 ,  C10J2300/0943 ,  C10J2300/0946 ,  C10J2300/0956 ,  C10J2300/0959 ,  C10J2300/1846

Abstract: Process for producing synthesis gas, reducing gas, or fuel gas substantially free-from volatile metal hydride impurities e.g. a hydride of arsenic, germanium, antimony, lead, tin, silicon, and mixtures thereof starting with the partial oxidation of liquid hydrocarbon fuel and/or solid carbonaceous fuel containing at least one mtal impurity from Group IV A and V A of the Periodic Table of Elements. At least one intermetallic reaction product of said metal impurity from Group IV A and V A leaves the gas generator in admixture with the hot raw process gas stream. A metal hydride forms when the gas stream is quench cooled and scrubbed with water. The metal hydride is then decomposed into its elements e.g. H.sub.2 and a Group IV A aor V A metal when the cooled and scrubbed gas stream contacts a solid sorbent material having a minimum surface area of 10 square meters per gram in a gas-solids contacting zone at a temperature in the range of about 0.degree. C. to 350.degree. C., a pressure in the range of about 1 to 250 atmospheres, and a space velocity in the range of about 300 to 10,000 standard cubic feed per hour dry gas feed per cubic foot of solid sorbent material. The metallic portion of the decomposed hydride is deposited on the solid sorbent contacting material in the elemental form or as the sulfide or oxide. A stream of synthesis gas, reducing gas, or fuel gas, substantially free-from volatile metal hydrides is removed from the gas-solids contacting zone in admixture with the hydrogen produced in the decomposing step. Poisoning of downstream catalyst beds and clogging of heat exchanger tubes are thereby avoided. Valuable rare metals may be recovered from fossil fuels by the subject process.

Abstract translation: 用于生产基本上不含挥发性金属氢化物杂质的合成气，还原气体或燃料气体的方法。 来自元素周期表第IVA和VA族的液态烃燃料和/或含有至少一种原料杂质的固体含碳燃料的部分氧化开始的砷，锗，锑，铅，锡，硅及其混合物的氢化物 元素。 来自组A A和V A的所述金属杂质的至少一种金属间反应产物将气体发生器与热原始工艺气体流混合。 当气流被淬火冷却并用水洗涤时，形成金属氢化物。 然后将金属氢化物分解成其元素，例如。 H2和第IV族当冷却和洗涤的气流在气固 - 固体接触区中在约0℃的温度下接触具有最小表面积为10平方米/克的固体吸附剂材料时， 350℃，约1至250个大气压范围内的压力，以及每立方英尺固体吸附剂材料干燥气体进料每小时约300至10,000标准立方英尺进料空间速度。 分解的氢化物的金属部分以元素形式沉积在固体吸附剂接触材料上，或作为硫化物或氧化物沉积。 基本上不含挥发性金属氢化物的合成气，还原气体或燃料气体流与气体 - 固体接触区域中的分解步骤中产生的氢气混合除去。 从而避免下游催化剂​​床的中毒和热交换器管的堵塞。 有价值的稀有金属可以通过主题过程从化石燃料中回收。

公开(公告)号：US4468376A

公开(公告)日：1984-08-28

申请号：US374218

申请日：1982-05-03

Applicant: Robert M. Suggitt

Inventor： Robert M. Suggitt

IPC: C01B3/32 ,  C01B7/01 ,  C01B7/08

CPC classification number: C01B7/01 ,  C01B3/32

Abstract: A method for disposing of a halogenated organic material includes the steps of partially oxidizing the halogenated organic material, a hydrocarbonaceous material, and a nitrogen compound with a free-oxygen containing gas and optionally with a temperature moderator in a synthesis gas generator under partial oxidation conditions. The partial oxidation produces a synthesis gas containing, among others, hydrogen halide and ammonia. The synthesis gas is then contacted with a quench medium which dissolves the hydrogen halide into the quench medium. The hydrogen halide and quench medium can be disposed of by the addition of a base to form a readily disposed metal salt of the halide.

Abstract translation: 一种卤代有机材料的处理方法包括在部分氧化条件下，在合成气发生器中部分氧化卤代有机材料，含烃材料和含游离氧气体的氮化合物和任选的温度调节剂的步骤 。 部分氧化产生包含卤化氢和氨的合成气。 然后将合成气与骤冷介质接触，骤冷介质将卤化氢溶解到骤冷介质中。 可以通过加入碱来处理卤化氢和猝灭介质，以形成容易设置的卤化物金属盐。

公开(公告)号：US4465496A

公开(公告)日：1984-08-14

申请号：US456948

申请日：1983-01-10

Applicant: Robert M. Suggitt

Inventor： Robert M. Suggitt

IPC: C10J3/46

CPC classification number: C10J3/526 ,  C10J3/466 ,  C10J3/78 ,  C10J3/845 ,  C10J2300/093 ,  C10J2300/0973 ,  C10J2300/169 ,  C10J2300/1807 ,  C10J2300/1884 ,  C10J2300/1892 ,  Y10S48/02

Abstract: A process for the removal of slag and other residual solid material from a coal gasification process as a suspension in water free from noxious gases normally associated therewith wherein water is drawn off from the quench section of a coal gasifier with the slag into lock hopper and is displaced by introducing cold fresh water into the lower portion of the lock hopper displacing the sour water from an exit in the upper portion of the lock hopper back into the quench section of the coal gasification system. In an alternate embodiment, noxious gases are stripped from the quench water in the lock hopper with a stripping gas. Solid waste and clean or decontaminated water are discharged from the system without pollution of the environment.

Abstract translation: 一种用于从煤气化过程中除去渣和其它残留固体物质的方法，作为在没有通常与之相关的有害气体的水中的悬浮液，其中将水从煤气化炉的淬火段从渣排出到锁定料斗中，并且是 通过将冷淡水引入锁定料斗的下部，将酸水从封闭料斗的上部的出口移回到煤气化系统的骤冷段中而移位。 在替代实施例中，有毒气体用汽提气体从封闭料斗中的骤冷水中汽提。 固体废物和清洁或净化的水从系统排出，不会对环境造成污染。