Crystal washing and purification method

Details Crystal washing and purification method Crystal washing and purification method

1982-02-25

1984-06-12

Bernstein, Hiram H.

Refrigeration

Processes

Fractionally solidifying a constituent and separating the same

62535, B01D 902

Patent

active

044539592

ABSTRACT:
A method for separating and purifying a crystallized component from a two-phase slurry of a crystallized component in a liquified multi-component mixture, the method including a purification column capable of withdrawing the crystallized component from the slurry having multi-component mixture therewith, and passing a heated inert gas through the purification column in a direction countercurrent to the withdrawal of the crystallized component to result in a purified residue of crystallized component.

REFERENCES:
patent: 1738275 (1929-12-01), Baker
patent: 1813575 (1931-12-01), Janecke et al.
patent: 2598449 (1952-05-01), Scott
patent: 2659761 (1953-11-01), Frevel et al.
patent: 3132096 (1964-05-01), Walton
patent: 3155459 (1964-11-01), Brown et al.
patent: 3595625 (1971-07-01), Bruce
patent: 3630685 (1971-12-01), Schildknecht
patent: 3652230 (1972-03-01), Girling
patent: 3660043 (1972-05-01), Schildknecht et al.
patent: 3770386 (1973-11-01), Hayashi et al.
patent: 3796060 (1974-03-01), Moyers, Jr.

Affiliated with

Also associated with

Rating

Crystal washing and purification method does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Crystal washing and purification method, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Crystal washing and purification method will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-119818