公开(公告)号：US20080088171A1

公开(公告)日：2008-04-17

申请号：US11825617

申请日：2007-07-09

Applicant: Shang-I Cheng

Inventor： Shang-I Cheng

IPC: E21C50/00

CPC classification number: E21B41/0064 ,  E21B2043/0115 ,  E21C50/00 ,  Y02C10/14

Abstract: The present invention is a multiple purposed system of producing methane from its hydrates and sequestering carbon dioxide into its hydrates. Methane hydrates mixed with mud, prepared with methane mining assembly 23 are brought to sea surface by a series of buckets 16 attaching to rotating chains 18. The decomposed methane is collected into the methane dome 50 and is processed into liquefied natural gas or synthetic liquid fuels. Liquid carbon dioxide is brought down through a tube 70 and a sequestering device 86 into the sea where the pressure and the temperature are adequate for carbon dioxide hydrates to form and settle down to the sea bottom. The unconverted gaseous carbon dioxide is collected into carbon dioxide dome 49 and is liquefied again for recycling. A specially designed marine plantation, comprising of plurality of planting units 352 and a fleet of seeding and harvesting boats, is employed to remove the residual carbon dioxide from the sequestering, to alleviate the global warming, to serves as an abundant source of renewable energy, and as a huge sink for carbon. In addition, it could provide a profusion of less-polluted seafood. The operations of mining methane, sequestering carbon dioxide and marine plantation are fully integrated and optimized

Abstract translation: 本发明是从其水合物生产甲烷并将二氧化碳螯合成其水合物的多重目的体系。 与甲烷采集组件23一起制备的与泥浆混合的甲烷水合物通过附接到旋转链18的一系列铲斗16带到海面。 分解的甲烷被收集到甲烷圆顶50中并被加工成液化天然气或合成液体燃料。 液体二氧化碳通过管70和隔离装置86下降到海中，其中压力和温度足以使二氧化碳水合物形成并沉降到海底。 将未转化的气态二氧化碳收集到二氧化碳圆顶49中并再次液化以再循环。 采用特别设计的海洋种植园，其中包括多个种植单元352和一批种子和收获船，用于从隔离中除去残留的二氧化碳，以缓解全球变暖，作为可再生能源的丰富来源， 并作为一个巨大的碳汇。 此外，它可以提供大量的污染较少的海鲜。 采矿甲烷，二氧化碳和海洋种植隔离作业得到充分整合和优化

公开(公告)号：US4448588A

公开(公告)日：1984-05-15

申请号：US370055

申请日：1982-04-20

Applicant: Shang-I Cheng

Inventor： Shang-I Cheng

IPC: C10J3/06 ,  C10J3/12 ,  C10J3/84 ,  C10J3/20

CPC classification number: C10J3/06 ,  C10J3/007 ,  C10J3/12 ,  C10J3/84 ,  C10J2300/0906 ,  C10J2300/0916 ,  C10J2300/093 ,  C10J2300/0946 ,  C10J2300/0956 ,  C10J2300/0996 ,  C10J2300/1606 ,  C10J2300/1815 ,  C10J2300/1869 ,  C10J2300/1884

Abstract: An integrated apparatus for the gasification of coal alone or with other carbon-containing materials such as solid municipal wastes, biomass and sewage sludges, wherein the endothermic heat required by the gasification reaction is supplied at least in a significant part by the exothermic reaction of CaO in the form of calcined lime or dolomite with carbon dioxide. The CO.sub.2 is recycled to provide a high CO.sub.2 vapor pressure for the exothermic reaction. The calcium carbonate formed in the reaction is decomposed in a combustor to produce the CaO which is recycled to the gasification stage.

Abstract translation: 一种用于单独或与其它含碳材料如固体城市废物，生物质和污水淤泥气化气体的综合装置，其中气化反应所需的吸热至少在很大程度上由CaO的放热反应供应 以煅烧石灰或白云石与二氧化碳的形式。 CO 2被再循环以提供用于放热反应的高CO 2蒸气压。 反应中形成的碳酸钙在燃烧器中分解，生成再循环至气化阶段的CaO。

公开(公告)号：US4353713A

公开(公告)日：1982-10-12

申请号：US173169

申请日：1980-07-28

Applicant: Shang-I Cheng

Inventor： Shang-I Cheng

IPC: C10J3/00 ,  B09B3/00 ,  C10J3/06 ,  C10J3/12 ,  C10J3/84

CPC classification number: C10J3/007 ,  C10J3/06 ,  C10J3/12 ,  C10J3/84 ,  C10J2300/0903 ,  C10J2300/0923 ,  C10J2300/093 ,  C10J2300/0946 ,  C10J2300/0969 ,  C10J2300/0996 ,  Y02P20/125

Abstract: An integrated process for the gasification of coal alone or with other carbon-containing materials such as solid municipal wastes, biomass and sewage sludges, wherein the endothermic heat required by the gasification reaction is supplied at least in a significant part by the exothermic reaction of CaO in the form of calcined lime or dolomite with carbon dioxide. The CO.sub.2 is recycled to provide a high CO.sub.2 vapor pressure for the exothermic reaction. The calcium carbonate formed in the reaction is decomposed in a combustor to produce the CaO which is recycled to the gasification stage.

Abstract translation: 用于单独或与其他含碳材料如固体城市废物，生物质和污水污泥气化的综合方法，其中气化反应所需的吸热至少在很大程度上由CaO的放热反应供应 以煅烧石灰或白云石与二氧化碳的形式。 CO 2被再循环以提供用于放热反应的高CO 2蒸气压。 反应中形成的碳酸钙在燃烧器中分解，生成再循环至气化阶段的CaO。

公开(公告)号：US4597771A

公开(公告)日：1986-07-01

申请号：US595948

申请日：1984-04-02

Applicant: Shang-I Cheng

Inventor： Shang-I Cheng

IPC: C10J3/56

CPC classification number: C10J3/56 ,  C10J3/482 ,  C10J3/721 ,  C10J3/723 ,  C10J2300/0906 ,  C10J2300/0916 ,  C10J2300/093 ,  C10J2300/0946 ,  C10J2300/0956 ,  C10J2300/0959 ,  C10J2300/0996 ,  C10J2300/1603 ,  C10J2300/1807 ,  C10J2300/1884 ,  C10J2300/1892 ,  Y02P20/129

Abstract: An integrated gasifying apparatus for solid municipal waste, sewage sludge and coal utilizes a fluidized-bed gasifier from which the char enters a low-temperature fluid bed combustor and then a high-temperature fluid bed combuster. CaO is admitted to the gasifier to form part of the bed and calcined lime is carried out of the high temperature combustor. The product gases are separated to recover CO.sub.2 which is recirculated to the gasifier at least in part as a fluidizing gas.

Abstract translation: 用于固体城市废物，污水污泥和煤的综合气化装置利用流化床气化器，炭从该气化炉中进入低温流化床燃烧器，然后进入高温流化床燃烧器。 CaO进入气化器以形成床的一部分，并且煅烧石灰由高温燃烧器进行。 分离产物气体以回收至少部分作为流化气体再循环至气化器的CO 2。

公开(公告)号：US4594140A

公开(公告)日：1986-06-10

申请号：US596614

申请日：1984-04-04

Applicant: Shang-I Cheng

Inventor： Shang-I Cheng

IPC: C10G1/00 ,  C10G1/06

CPC classification number: C10G1/065 ,  C10G1/006

Abstract: Methods for the physical and operational integration of a carbonaceous gasification plan, a gaseous fuel synthesis plant and a power generation station to economincally produce synfuel and electrical power comprising producing gases comprising carbon monoxide and hydrogen from carbonaceous raw materials in a gasification unit wherein the gasification unit utilizes exhaust steam from a power generating unit to provide various energy needs for producing synthesis gas, utilizing the hydrogen derived from the gasification unit in the liquefying and hydrogenation of coal or hydrogenation of natural gas in a fuel synthesis unit wherein the heat generated from the exothermic reactions in the fuel synthesis unit is employed to generate high pressure steam which is fed to a power generation unit to drive electrical power producing turbines wherein the exhaust steam from the turbine is used in the gasification unit as a heat source during gasification and collecting of steam condensate from the exhaust steam and recycling condensate to provide water to the fuel synthesis unit.

Abstract translation: 碳质气化方案，气体燃料合成设备和发电站的物理和操作一体化的方法，用于经济地生产合成气和电力，包括在气化单元中从含碳原料生产包含一氧化碳和氢气的气体，其中气化单元 利用来自发电单元的排气蒸汽来提供生产合成气的各种能量需求，利用来自气化单元的氢气在煤的液化和氢化中或在燃料合成单元中氢化天然气，其中由放热产生的热量 燃料合成单元中的反应用于产生高压蒸汽，其被供给到发电单元以驱动发电涡轮机，其中来自涡轮机的排出蒸汽在气化单元中用作气化和收集蒸汽期间的热源 冷凝水从 排气和回收冷凝水，以向燃料合成单元提供水。