公开(公告)号：US4011275A

公开(公告)日：1977-03-08

申请号：US499869

申请日：1974-08-23

Applicant: John C. Zahner

Inventor： John C. Zahner

IPC: C07C29/151 ,  C07C29/153 ,  C07C29/154 ,  C10G3/00 ,  C07C15/02

CPC classification number: C07C29/1512 ,  C07C29/153 ,  C07C29/154 ,  C10G3/49 ,  C10G2300/1022 ,  C10G2300/4006 ,  C10G2300/4018 ,  C10G2300/4081 ,  C10G2400/02 ,  Y02P30/20 ,  Y10S208/95 ,  Y10S585/943

Abstract: Conversion of synthesis gas (a mixture of carbon monoxide and hydrogen) having a smaller hydrogen to carbon monoxide ratio than that required for methanol stoichiometry, i.e. 2 to 1, by passing such over a zinc-chromium-acid or copper-zinc alumina-acid modified methanol synthesis catalyst under conditions conducive to converting the synthesis gas to a mixture of methanol and dimethyl ether as the desirable organic products.

公开(公告)号：US4937051A

公开(公告)日：1990-06-26

申请号：US74760

申请日：1987-07-17

Applicant: Richard G. Graven ,  John C. Zahner

Inventor： Richard G. Graven ,  John C. Zahner

IPC: B01J8/02 ,  C10G45/58 ,  C10G49/00

CPC classification number: B01J8/0453 ,  B01J8/0492 ,  C10G45/58 ,  C10G49/002 ,  B01J2208/00079 ,  B01J2208/00088 ,  B01J2208/00265 ,  B01J2208/00548 ,  B01J2208/0061

Abstract: A continuous reactor system useful for treating petroleum oil in a multi-phase fixed bed catalytic reactor comprising a system for:feeding the oil and a reactant gas at production flow rates above a first bed of porous solid catalyst particles under conversion conditions for cocurrent downward flow therethrough, collecting and withdrawing the treated oil from the first bed and redistributing at least a portion of the treated oil to at least one succeeding catalyst bed while permitting the gaseous phase to flow directly to the succeeding lower catalyst bed, recycling a quantity of treated oil collected below a catalyst bed and reapplying the treated oil at a preceding redistribution zone above the bed from which treated oil is collected, whereby the total of oil production flow rate and recycled treated oil flow rate is maintained at a predetermined minimum sufficient to effect uniform catalyst wetting. This technique is useful for hydrodewaxing of oils over zeolite catalysts.

Abstract translation: 一种用于在多相固定床催化反应器中处理石油的连续反应器系统，包括用于在转化条件下以同时向下流动的方式将油和反应气体以多孔固体催化剂颗粒的第一床的生产流速进料的系统 通过其从第一床收集和取出经处理的油并将至少一部分经处理的油重新分配至至少一个后续催化剂床，同时允许气相直接流到后续的下层催化剂床，再循环一定量的经处理的油 收集在催化剂床下面并在处理油收集的床上方的先前再分配区上重新施加处理过的油，由此将总产生的油生产流量和循环处理的油的流量保持在预定的最小值以足以实现均匀的催化剂 润湿。 该技术可用于油在沸石催化剂上的加氢脱蜡。

公开(公告)号：US4264428A

公开(公告)日：1981-04-28

申请号：US103250

申请日：1979-12-13

Applicant: Hans-Juergen Schoennagel ,  John C. Zahner

Inventor： Hans-Juergen Schoennagel ,  John C. Zahner

IPC: C10G1/00 ,  C10G11/18 ,  C10G1/06 ,  C10G51/06

CPC classification number: C10G11/18 ,  C10G1/002

Abstract: This invention provides an improved process for deriving liquid fuels from coal which involves the steps of (1) solubilizing coal in a FCC residual oil to form a solvated coal solution phase and an ash solids phase; (2) subject the two phase admixtureto FCC conversion conditions; (3) separating and recovering a hydrocarbon phase and a catalyst-ash solids phase in a catalyst-ash solids phase; (4) treating the catalyst-ash solids phase in a catalyst regeneration zone, and removing entrained ash solids from the flue gas effluent of the catalyst regeneration zone; and (5) fractioning the hydrocarbon phase to recover liquid fuel products.

Abstract translation: 本发明提供了一种用于从煤衍生液体燃料的改进方法，其包括以下步骤：（1）将煤溶解在FCC残余油中以形成溶剂化煤溶液相和灰分固体相; （2）将两相外加剂转化为FCC转化条件; （3）在催化剂 - 灰分固体相中分离和回收烃相和催化剂 - 灰分固体相; （4）在催化剂再生区中处理催化剂 - 灰分固体相，并从催化剂再生区的烟道气流出物除去夹带的灰分固体; 和（5）分馏烃相以回收液体燃料产物。

公开(公告)号：US4138440A

公开(公告)日：1979-02-06

申请号：US497429

申请日：1974-08-14

Applicant: Clarence D. Chang ,  Solomon M. Jacob ,  Anthony J. Silvestri ,  John C. Zahner

Inventor： Clarence D. Chang ,  Solomon M. Jacob ,  Anthony J. Silvestri ,  John C. Zahner

IPC: B01J8/18 ,  C07C1/20 ,  C07C1/24

CPC classification number: B01J8/1854 ,  C07C1/20 ,  B01J2208/0084 ,  C07C2529/40 ,  Y02P20/582 ,  Y02P20/584 ,  Y10S585/914

Abstract: The conversion of alcohols and ethers to gasoline boiling constituents with HZSM-5 catalyst in a fluid catalyst system is arranged for reactant plug flow wherein the reaction temperature is controlled by the heat of vaporization of liquid reactant charged to the reactor. Vaporization of the reactant with recycled catalyst in acceptable ratios restricts reaction temperatures to within acceptable limits.

Abstract translation: 在流体催化剂体系中将醇和醚转化为汽油沸腾成分用HZSM-5催化剂排列用于反应物活塞流，其中反应温度由装入反应器的液体反应物的蒸发热控制。 反应物与可回收催化剂的蒸发可接受的比例将反应温度限制在可接受的限度内。

公开(公告)号：US4108758A

公开(公告)日：1978-08-22

申请号：US777486

申请日：1977-03-14

Applicant: Hans-Juergen Schoennagel ,  John C. Zahner

Inventor： Hans-Juergen Schoennagel ,  John C. Zahner

IPC: C10G1/00 ,  C10G11/18 ,  C10G1/04 ,  C10G1/08

CPC classification number: C10G1/002 ,  C10G2400/06

Abstract: This invention provides an improved process for deriving liquid fuels from coal which involves the steps of (1) solubilizing coal in a FCC residual oil to form a solvated coal solution phase and an ash solids phase; (2) subjecting the two phase admixture to FCC conversion conditions; (3) separating and recovering a hydrocarbon phase and a catalyst-ash solids phase; (4) treating the catalyst-ash solids phase in a catalyst regeneration zone, and removing entrained ash solids from the flue gas effluent of the catalyst regeneration zone; and (5) fractionating the hydrocarbon phase to recover liquid fuel products.

Abstract translation: 本发明提供了一种用于从煤衍生液体燃料的改进方法，其包括以下步骤：（1）将煤溶解在FCC残余油中以形成溶剂化煤溶液相和灰分固体相; （2）使两相外加剂经受FCC转化条件; （3）分离和回收烃相和催化剂 - 灰分固体相; （4）在催化剂再生区中处理催化剂 - 灰分固体相，并从催化剂再生区的烟道气流出物除去夹带的灰分固体; 和（5）分馏烃相以回收液体燃料产物。

公开(公告)号：US4098339A

公开(公告)日：1978-07-04

申请号：US731613

申请日：1976-10-13

Applicant: Paul B. Weisz ,  John C. Zahner

Inventor： Paul B. Weisz ,  John C. Zahner

IPC: C01B3/38 ,  C01B3/48 ,  C07C1/02 ,  C07C29/151 ,  C10G2/00 ,  E21B43/16 ,  E21B43/40

CPC classification number: C10G2/32 ,  C01B3/38 ,  C01B3/48 ,  C07C1/02 ,  C07C29/1518 ,  E21B43/164 ,  E21B43/40 ,  C01B2203/0233 ,  C01B2203/0283 ,  C01B2203/0475 ,  C01B2203/0495 ,  C01B2203/061 ,  C01B2203/062 ,  C01B2203/0883 ,  C01B2203/1047 ,  C01B2203/1052 ,  C01B2203/1076 ,  C01B2203/1082 ,  C01B2203/1094 ,  C01B2203/1241 ,  C01B2203/1258 ,  C01B2203/127 ,  Y02P90/70

Abstract: Natural gas of low heating value, high CO.sub.2 content, is converted to valuable products by the combination process of steam reforming the desulfurized gas, subjecting the effluent of the steam reformer to a water gas shift reaction and converting the resultant carbon dioxide, the unreacted carbon monoxide and hydrogen to liquid product useful as fuel, e.g. methanol. In a preferred embodiment, the gas phase separated from the liquid fuel products is processed to provide a gas sufficiently rich in carbon dioxide for use in tertiary recovery of petroleum from natural reservoirs which have produced the quantity of oil available by natural drive.

Abstract translation: 低热值，高二氧化碳含量的天然气通过蒸汽重整脱硫气体的组合过程转化成有价值的产物，使蒸汽重整器的流出物进行水煤气变换反应，并将生成的二氧化碳，未反应的碳 一氧化碳和氢气用作燃料的液体产品，例如 甲醇。 在优选的实施方案中，从液体燃料产物中分离的气相被处理以提供足够丰富的二氧化碳的气体，用于从天然储层中回收石油，这些天然储集层产生了通过自然驱动可获得的油量。