公开(公告)号：US3898049A

公开(公告)日：1975-08-05

申请号：US41591173

申请日：1973-11-14

Applicant: TEXACO INC

Inventor： BURROUGHS JAMES W ,  HERBST ROBERT L ,  MOYER WILLIAM C ,  GRAY JR JESSE M

IPC: B01J8/02 ,  B01J8/04 ,  B01J8/06 ,  C10G49/00 ,  B01J9/04 ,  C10G23/00

CPC classification number: C10G49/002 ,  B01J8/0292 ,  B01J8/0484 ,  B01J8/06 ,  B01J2208/0084 ,  B01J2219/0002

Abstract: A hydrogenation reactor comprises an elongated vertical container with a height greater than twice the width and divided into a plurality of tall slender chambers, either as a new reactor or as a modified existing reactor, having greatly increased distribution of a fluid reactant mixture flowing through a solid catalyst. Vertical baffles divide the container into various novel configurations having an increased height-towidth ratio giving increased linear velocity of the flowing reactants to several times that of the single pass reactor while maintaining the space velocity constant, the baffles further providing high strength-to-weight ratio and greater distribution while still permitting easy loading, regeneration, and dumping of the catalyst. With the last chamber being a downflow chamber in all modifications, catalyst ''''carry over'''' is minimized. Most of the modifications have an even number of chambers with inlet and exit nozzles at the bottoms of both the first chamber and last chamber insuring more efficient reverse flow at any time.

Abstract translation: 氢化反应器包括高度大于宽度两倍的细长垂直容器，并分成多个高细长室，作为新的反应器或作为改进的现有反应器，其流动反应物混合物的分布大大增加 固体催化剂。 垂直挡板将容器分成具有增加的高宽比的各种新型构型，其使流动反应物的线速度提高到单次反应器的几倍，同时保持空间速度恒定，挡板进一步提供高强度 - 重量比和更大的分布，同时仍允许容易地装载，再生和倾倒催化剂。 在所有修改中，最后一个腔室是下流室，催化剂“继续”最小化。 大多数修改具有偶数个室，在第一室和第二室的底部具有入口和出口喷嘴，确保在任何时间更有效的逆流。

公开(公告)号：US3902856A

公开(公告)日：1975-09-02

申请号：US41571873

申请日：1973-11-14

Applicant: TEXACO INC

Inventor： BURROUGHS JAMES W ,  HERBST ROBERT L ,  MOYER WILLIAM C ,  GRAY JR JESSE M

IPC: B01J8/02 ,  B01J8/04 ,  B01J8/06 ,  C10G49/00 ,  B01J9/04 ,  C10G23/16

CPC classification number: B01J8/0484 ,  B01J8/0292 ,  B01J8/06 ,  B01J2208/0084 ,  B01J2219/0002 ,  C10G49/002

Abstract: A hydrogenation reactor comprises an elongated vertical container with a height greater than twice the width and divided into a plurality of tall slender chambers, either as a new reactor or as a modified existing reactor, having greatly increased distribution of a fluid reactant mixture flowing through a solid catalyst. Vertical baffles divide the container into various novel configurations having an increased height-towidth ratio giving increased linear velocity of the flowing reactants to several times that of the single pass reactor while maintaining the space velocity constant, the baffles further providing high strength-to-weight ratio and greater distribution while still permitting easy loading, regeneration, and dumping of the catalyst. With the last chamber being a downflow chamber in all modifications, catalyst ''''carry over'''' is minimized. Most of the modifications have an even number of chambers with inlet and exit nozzles at the bottoms of both the first chamber and last chamber insuring more efficient reverse flow at any time.

Abstract translation: 氢化反应器包括高度大于宽度两倍的细长垂直容器，并分成多个高细长室，作为新的反应器或作为改进的现有反应器，其流动反应物混合物的分布大大增加 固体催化剂。 垂直挡板将容器分成具有增加的高宽比的各种新型构型，其使流动的反应物的线速度提高到单次反应器的几倍，同时保持空间速度恒定，挡板进一步提供高强度 - 重量比和更大的分布，同时仍允许容易地装载，再生和倾倒催化剂。 在所有修改中，最后一个腔室是下流室，催化剂“继续”最小化。 大多数修改具有偶数个室，在第一室和第二室的底部具有入口和出口喷嘴，确保在任何时间更有效的逆流。