Method for catalyst charging to tubular reactor

Details Method for catalyst charging to tubular reactor Method for catalyst charging to tubular reactor

1976-06-11

1978-03-07

Levine, Herbert

Mineral oils: processes and products

Refining

With reagent feed control

23288M, 48214A, 208152, 214 17C, B65G 6916

Patent

active

040775305

ABSTRACT:
A method for charging a catalyst in particles to a tubular reactor having many vertically arranged reactor tubes of a definite length, which comprises inserting a wire formed in an optional shape into each reactor tube at the upper opening thereof, supplying the catalyst particles to the reactor tube to allow them to fall along the wire and gradually withdrawing the wire with or without vertical fluctuation as the height of the filled catalyst layer increases, thereby slowing down the falling velocity of the catalyst particles to prevent them from being crushed or powdered and at the same time obtaining a uniform bulk density of the filled catalyst.

REFERENCES:
patent: 3562998 (1971-02-01), Edwards
patent: 3668115 (1972-06-01), Uhl et al.

Affiliated with

Also associated with

Rating

Method for catalyst charging to tubular reactor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for catalyst charging to tubular reactor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for catalyst charging to tubular reactor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2017225