公开(公告)号：US4007019A

公开(公告)日：1977-02-08

申请号：US643561

申请日：1975-12-22

Applicant: William L. Slater ,  George N. Richter ,  William B. Crouch ,  Lawrence E. Estabrook

Inventor： William L. Slater ,  George N. Richter ,  William B. Crouch ,  Lawrence E. Estabrook

IPC: C01B3/36 ,  C01B3/50 ,  C10J3/46 ,  C10J3/00 ,  C10K1/08

CPC classification number: C01B3/36 ,  C01B3/50 ,  C10J3/485 ,  C10J3/74 ,  C10J3/78 ,  C10J3/84 ,  C10K1/08 ,  C10K1/18 ,  C01B2203/049 ,  C10J2300/093 ,  C10J2300/0943 ,  C10J2300/0946 ,  C10J2300/0956 ,  C10J2300/0959 ,  C10J2300/1675 ,  C10J2300/1807 ,  C10J2300/1846 ,  C10J2300/1884 ,  C10J2300/1892 ,  Y02P20/129

Abstract: An improved continuous partial oxidation process for producing clean synthesis or fuel gas and by-product steam from a hydrocarbonaceous fuel feed is disclosed wherein hot gases from the process are simultaneously cooled and cleaned by direct contact with hydrocarbon oil. Thus, the effluent gas stream from the reaction zone of the gas generator is cooled and cleaned by discharging the gas stream directly into a relatively large body of hot liquid hydrocarbon immersion fluid. For example, the immersion fluid may be a dispersion of liquid hydrocarbonaceous fuel such as petroleum oil and particulate carbon which is contained in a separate immersion vessel. A portion of the hot immersion fluid is continuously removed from the immersion vessel and cooled to a temperature in the range of about 300.degree. to 850.degree. F. but above the dew point of the water in the process gas stream in an external heat exchanger, such as a steam generator. High pressure by-product steam may be produced thereby. A portion of the cooled immersion fluid, optionally in admixture with a hydrocarbonaceous scrubbing fluid of a similar composition obtained subsequently in the process may be recycled to the immersion vessel and optionally to the gas generator as at least a portion of the hydrocarbonaceous fuel feed.

Abstract translation: 公开了一种改进的连续部分氧化工艺，用于从烃类燃料进料中产生清洁合成或燃料气体和副产物蒸汽，其中来自该方法的热气体同时被冷却并通过与烃油直接接触来清洁。 因此，来自气体发生器的反应区的废气流通过将气流直接排放到较大体积的热液体烃浸液中来进行冷却和清洗。 例如，浸渍流体可以是液体烃类燃料如石油和分散在容器中的颗粒状碳的分散体。 热浸液体的一部分从浸没容器中连续地取出并冷却到约300-850°F的范围内，但高于外部热交换器中工艺气流中的水的露点， 例如蒸汽发生器。 因此可能产生高压副产物蒸汽。 冷却的浸没流体的一部分，任选地与随后在该方法中获得的类似组合物的烃类洗涤流体混合可以再循环到浸没容器中，并任选地再循环到作为至少一部分烃类燃料进料的气体发生器。

公开(公告)号：US4007018A

公开(公告)日：1977-02-08

申请号：US643458

申请日：1975-12-22

Applicant: William L. Slater ,  George N. Richter ,  William B. Crouch ,  Lawrence E. Estabrook

Inventor： William L. Slater ,  George N. Richter ,  William B. Crouch ,  Lawrence E. Estabrook

IPC: C01B3/36 ,  C01B3/50 ,  C10J3/46 ,  C10J3/00 ,  C10K1/08

CPC classification number: C10J3/485 ,  C01B3/36 ,  C01B3/50 ,  C10J3/84 ,  C10K1/16 ,  C01B2203/049 ,  C10J2300/1807

Abstract: An improved continuous partial oxidation process for producing clean synthesis or fuel gas from a hydrocarbonaceous fuel feed is disclosed wherein hot gases from the process are simultaneously cooled and cleaned by direct contact with hydrocarbon oil. Thus, the effluent gas stream from the reaction zone of the gas generator is cooled and cleaned by discharging the gas stream directly into a relatively large body of hot liquid hydrocarbon immersion fluid. For example, the immersion fluid may be a dispserion of liquid hydrocarbonaceous fuel such as petroleum oil and particulate carbon which is contained in a separate immersion vessel. A portion of the immersion fluid is continuously removed from the immersion vessel and is cooled in an external cooler to a temperature in the range of about 300 to 850.degree. F but above the dew point of the water in the process gas stream. Portions of the cooled immersion fluid optionally in admixture with scrubbing fluid obtained subsequently in the process are recycled to the immersion vessel, and optionally to the gas generator as at least a portion of the hydrocarbonaceous fuel feed. In another emnbodiment, a portion of the immersion fluid removed from the immersion vessel may be introduced into the gas generator as at least a portion of the feed without first being passed through a cooler. The effluent gas stream leaving said immersion zone may be subjected to additional cleaning by being scrubbed with said scrubbing fluid comprising make-up hydrocarbonaceous fuel and particulate carbon in a separate scrubbing zone. The clean product gas comprises H.sub.2, CO, CO.sub.2, H.sub.2 O and, optionally at least one material from the group H.sub.2 S, COS, N.sub.2, A, and C.sub.1 - C.sub.10 hydrocarbons.

Abstract translation: 公开了一种用于从烃类燃料进料生产清洁合成或燃料气体的改进的连续部分氧化方法，其中来自该方法的热气体通过与烃油直接接触同时冷却和清洁。 因此，来自气体发生器的反应区的废气流通过将气流直接排放到较大体积的热液体烃浸液中来进行冷却和清洗。 例如，浸没流体可以是包含在单独的浸没容器中的液体烃类燃料如石油和颗粒状碳的分配。 浸没流体的一部分从浸没容器中连续地移出，并在外部冷却器中冷却至约300至850°F但高于工艺气体流中的水的露点的温度。 冷却的浸没流体的部分任选地与随后在该方法中获得的洗涤流体混合，被再循环到浸没容器中，并且任选地作为至少一部分烃类燃料进料再循环到气体发生器。 在另一个实施例中，从浸没容器移除的浸渍流体的一部分可以作为进料的至少一部分被引入到气体发生器中，而不首先通过冷却器。 离开所述浸入区的废气流可以通过在分离的洗涤区中用包含补充含烃燃料和颗粒碳的所述洗涤流体进行洗涤来进行附加清洁。 清洁产物气体包括H 2，CO，CO 2，H 2 O和任选地至少一种来自H 2 S，COS，N 2，A和C 1 -C 10烃的材料。

公开(公告)号：US4385906A

公开(公告)日：1983-05-31

申请号：US352443

申请日：1982-02-25

Applicant: Lawrence E. Estabrook

Inventor： Lawrence E. Estabrook

IPC: C01B3/36 ,  C10J3/46

CPC classification number: C01B3/36 ,  C10J3/466 ,  C10J3/526 ,  C10J3/726 ,  C10J3/74 ,  C10J3/78 ,  C10J3/84 ,  C10J2300/093 ,  C10J2300/0943 ,  C10J2300/0946 ,  C10J2300/0956 ,  C10J2300/0959 ,  C10J2300/0976 ,  C10J2300/1807 ,  C10J2300/1823 ,  C10J2300/1846

Abstract: A method for starting up a pressurized partial oxidation gas generation system comprising a gas generator and gas purification train without atmospheric pollution. The method comprises isolating and prepressuring the gas purification train to a pressure of at least 50 percent of normal operating pressure, starting the gas generator and autogenously increasing the pressure in the gas generator to the pressure of the gas purification train before establishing communication with the gas purification train to permit flow of gas through the gas purification train. Purified gases discharged from the gas purification train may be burned in a flare without atmospheric pollution.

Abstract translation: 一种用于启动加压部分氧化气体发生系统的方法，包括气体发生器和气体净化系统，而无大气污染。 该方法包括将气体净化系统分离和预压至正常工作压力的至少50％的压力，启动气体发生器并在与气体建立通信之前自动增加气体发生器中的压力至气体净化系统的压力 净化列车允许气体通过气体净化列车。 从气体净化系统排出的净化气体可能在没有大气污染的火炬中燃烧。

公开(公告)号：US4141696A

公开(公告)日：1979-02-27

申请号：US900951

申请日：1978-04-28

Applicant: Charles P. Marion ,  Lawrence E. Estabrook ,  George N. Richter

Inventor： Charles P. Marion ,  Lawrence E. Estabrook ,  George N. Richter

IPC: B01D3/06 ,  B01D12/00 ,  C01B3/36 ,  C01B3/52 ,  C02F1/04 ,  C02F1/26 ,  C10B27/00 ,  C10J3/46 ,  C10J3/00 ,  C01B2/14

CPC classification number: C01B3/52 ,  B01D12/00 ,  B01D3/06 ,  C01B3/36 ,  C02F1/048 ,  C02F1/26 ,  C10J3/485 ,  C10J3/74 ,  C10J3/78 ,  C10J3/84 ,  C10J3/845 ,  C10J3/86 ,  C10K1/101 ,  C10K3/04 ,  C01B2203/0415 ,  C01B2203/0465 ,  C01B2203/0475 ,  C01B2203/048 ,  C01B2203/0485 ,  C01B2203/049 ,  C01B2203/0495 ,  C10J2300/093 ,  C10J2300/0943 ,  C10J2300/0946 ,  C10J2300/0956 ,  C10J2300/0959 ,  C10J2300/0976 ,  C10J2300/1675 ,  C10J2300/1807 ,  C10J2300/1846 ,  C10J2300/1884 ,  C10J2300/1892

Abstract: Dispersions comprising water and particulate solids i.e. carbon and ash are produced in at least one gas cooling or scrubbing zone by quench cooling or scrubbing the raw gas stream from a partial oxidation gas generator with water. The dispersions are resolved by liquid extraction in a decanting zone to produce a water layer containing carbon, dissolved gas, and ash, and also a separate dispersion comprising carbon, extractant, and water. Solids-free water and liquid extractant are then separated from said dispersion in a distillation zone. This water is introduced on to a stripping plate of a flash column along with solids-free recycle condensate from the flash column. The solids-containing water from the decanting zone is flashed below said stripping plate and a portion is converted into steam. The steam passes up through holes or bubble caps in the stripping plate and is dispersed through the water contained on said plate. If desired, a portion of the water obtained from blowing-down a gas cooler may be flashed to steam below the stripping plate. Unvaporized water falls to the bottom of the column. A vertical weir separates the flash column at the bottom into two chambers. Solids settle out of the water in the first chamber and clarified water flows over the weir into the second chamber. Overflow water from the stripping plate is discharged below the water-level in the second chamber by way of a downcomer. Reclaimed water is pumped to said gas cooling and scrubbing zones from the second chamber, and waste water containing solids in the first chamber is discharged from the system.

Abstract translation: 包含水和颗粒固体（即碳和灰分）的分散体在至少一个气体冷却或洗涤区中通过淬火冷却或用水洗涤来自部分氧化气体发生器的原料气流而产生。 通过在倾析区域中的液体萃取来分离分散体，以产生含有碳，溶解气体和灰分的水层，以及包含碳，萃取剂和水的单独分散体。 然后将无固体水和液体萃取剂与蒸馏区中的所述分散体分离。 将该水引入闪蒸塔的剥离板以及来自闪蒸塔的无固体循环冷凝物。 来自倾析区域的含固体的水在所述剥离板下方闪蒸，并将一部分转化为蒸汽。 蒸汽通过汽提板中的孔或气泡盖，并通过包含在所述板上的水分散。 如果需要，从吹气气体冷却器获得的一部分水可以被闪蒸到汽提板下方的蒸汽。 未蒸发的水落在塔底部。 垂直堰将底部的闪蒸塔分成两个室。 固体沉积在第一个室中的水中，澄清的水流过堰进入第二个室。 来自剥离板的溢流水通过降液管排放到第二室中的水位以下。 回收水被泵送到来自第二室的所述气体冷却和洗涤区域，并且在第一室中含有固体的废水从系统中排出。