公开(公告)号：US5427762A

公开(公告)日：1995-06-27

申请号：US209605

申请日：1994-03-09

申请人： Meyer Steinberg ,  Edward W. Grohse

发明人： Meyer Steinberg ,  Edward W. Grohse

IPC分类号： C07C29/151 ,  C09C1/48 ,  C10G1/06 ,  C10J3/54 ,  C10L1/32 ,  C01B31/02

CPC分类号： C10L1/32 ,  C07C29/1518 ,  C09C1/48 ,  C10G1/06 ,  C10J3/463 ,  C10J3/54 ,  C10J2300/0996 ,  C10J2300/1665 ,  C10J2300/1693 ,  Y02P20/52

摘要： A process for the production of a pollutant-free particulate carbon (i.e., a substantially ash-, sulfur- and nitrogen-free carbon) from carbonaceous feedstocks. The basic process involves de-oxygenating one of the gas streams formed in a cyclic hydropyrolysis-methane pyrolysis process in order to improve conversion of the initial carbonaceous feedstock. De-oxygenation is effected by catalytically converting carbon monoxide, carbon dioxide, and hydrogen contained in one of the pyrolysis gas streams, preferably the latter, to a methanol co-product. There are thus produced two products whose use is known per se, viz., a substantially pollutant-free particulate carbon black and methanol. These products may be admixed in the form of a liquid slurry of carbon black in methanol.

摘要翻译： 一种从含碳原料生产无污染物颗粒碳（即，基本上为灰分，无硫和无氮的碳）的方法。 基本方法包括使循环加氢热解甲烷热解过程中形成的气流中的一种脱氧，以改善初始含碳原料的转化率。 通过将一种热解气流（优选后者）中包含的一氧化碳，二氧化碳和氢气催化转化成甲醇共同产物来进行脱氧。 因此产生了两种产品，其使用本身已知，即基本上不含污染物的颗粒炭黑和甲醇。 这些产物可以以碳黑在甲醇中的液体浆料的形式混合。

公开(公告)号：US4769225A

公开(公告)日：1988-09-06

申请号：US704113

申请日：1985-02-22

申请人： James J. Reilly ,  Edward W. Grohse ,  John R. Johnson ,  Warren E. Winsche, deceased

发明人： James J. Reilly ,  Edward W. Grohse ,  John R. Johnson ,  Warren E. Winsche, deceased

IPC分类号： C01B3/00 ,  C01B3/50

CPC分类号： C01B3/0057 ,  C01B3/0031 ,  C01B3/0068 ,  C01B3/0073 ,  C01B3/508 ,  Y02E60/327 ,  Y10S420/90

摘要： The reversible reaction M+x/2 H.sub.2 .rarw..fwdarw.MH.sub.x, wherein M is a reversible metal hydride former that forms a hydride MH.sub.x in the presence of H.sub.2, generally used to store and recall H.sub.2, is found to proceed under an inert liquid, thereby reducing contamination, providing better temperature control, providing in situ mobility of the reactants, and increasing flexibility in process design. Thus, a slurry of particles of a metal hydride former with an inert solvent is subjected to a temperature and pressure controlled atmosphere containing H.sub.2, to store hydrogen and to release previously stored hydrogen. The direction of the flow of the H.sub.2 through the liquid is dependent upon the H.sub.2 pressure in the gas phase at a given temperature. When the actual H.sub.2 pressure is above the equilibrium absorption pressure of the respective hydride the reaction proceeds to the right, i.e., the metal hydride is formed and hydrogen is stored in the solid particles. When the actual pressure in the gas phase is below the equilibrium dissociation pressure of the respective hydride the reaction proceeds to the left, the metal hydride is decomposed and hydrogen is released into the gas phase.

摘要翻译： 发现可逆反应M + x / 2 H2 + MHx，其中M是在H 2存在下形成氢化物MHx的可逆金属氢化物前体，通常用于储存和回收H 2，在惰性液体 ，从而减少污染，提供更好的温度控制，提供反应物的原位迁移率，并提高工艺设计的灵活性。 因此，将金属氢化物形成物与惰性溶剂的颗粒的浆料经受含有H 2的温度和压力控制的气氛，以储存氢气并释放预先储存的氢气。 通过液体的H 2流动的方向取决于在给定温度下气相中的H 2压力。 当实际的H2压力高于相应氢化物的平衡吸收压力时，反应进行到右侧，即形成金属氢化物，氢气储存在固体颗粒中。 当气相中的实际压力低于各自氢化物的平衡解离压力时，反应进行到左侧，金属氢化物被分解，氢气释放到气相中。