IP Library Granted Patent US 11,873,273
Granted Patent B2
US 11,873,273 · App. 16/981,666 · Granted Jan 16, 2024

Online production of organic peroxide using a catalyst bed

Inventors: Todd Coleman (Batesville, AR); Tim Yeaman (Russellville, AR); Slaton Fry (Conway, AR)
Assignee: SAFE FOODS CORPORATION
C07C407/00B01J4/008B01J8/001B01J8/0278B01J2204/005B01J2208/00628B01J2208/00823B01J2208/00964
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Quick Facts
Patent No.
US 11,873,273
App. No.
16/981,666
Granted
Jan 16, 2024
Kind
B2
Abstract

A method of producing an organic peroxide includes introducing an organic solution and a peroxide solution into a mixing tank to form a mixture. The method further includes circulating the mixture over a fixed catalyst bed to form the organic peroxide and measuring a concentration of the organic peroxide in the mixture. Further, the method includes removing at least a portion of the mixture when the concentration reaches a set value.

Claims (13)

1. A method of producing an organic peroxide comprising:

introducing an organic solution and a peroxide solution into a mixing tank to form a mixture;

circulating the mixture over a fixed catalyst bed to form the organic peroxide;

measuring a concentration of the organic peroxide in the mixture; and

removing at least a portion of the mixture when the concentration reaches a set value.

2. The method according to claim 1 , wherein the peroxide solution comprises hydrogen peroxide and water.

3. The method according to claim 2 , wherein the peroxide solution comprises 10 to 50 wt % of hydrogen peroxide based on a total weight of the peroxide solution.

4. The method according to claim 1 , wherein the organic solution comprises water and an organic acid having 1 to 8 carbon atoms.

5. The method according to claim 4 , wherein the organic solution comprises 10 to 50 wt % of the organic acid based on a total weight of the organic solution.

6. The method according to claim 4 , wherein the organic acid is acetic acid.

7. The method according to claim 5 , wherein the organic acid is acetic acid.

8. The method according to claim 1 , wherein the fixed catalyst bed comprises an acid resin.

9. The method according to claim 1 , wherein the set value is between 50 and 2000 ppm of the organic peroxide.

Assignments (4)
FIRST LIEN RELEASE OF SECURITY INTEREST IN PATENTS, RECORDED ON DECEMBER 31, 2024 AT REEL 069831 FRAME 0195 Recorded Dec 11, 2025
From: GOLDMAN SACHS SPECIALTY LENDING GROUP, L.P., AS COLLATERAL AGENT
To: PACKERS SANITATION SERVICES, INC., LTD.; SAFE FOODS CORPORATION
Reel/Frame 073930/0460 →
PATENT SECURITY AGREEMENT Recorded Dec 31, 2024
From: SAFE FOODS CORPORATION; PACKERS SANITATION SERVICES, INC., LTD.
To: GOLDMAN SACHS SPECIALTY LENDING GROUP, L.P., AS COLLATERAL AGENT
Reel/Frame 069831/0195 →
PATENT SECURITY AGREEMENT Recorded Jan 18, 2022
From: SAFE FOODS CORPORATION
To: JEFFERIES FINANCE LLC, AS COLLATERAL AGENT
Reel/Frame 058756/0255 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 16, 2020
From: COLEMAN, TODD; YEAMAN, TIM; FRY, SLATON
To: SAFE FOODS CORPORATION
Reel/Frame 053794/0894 →
Continuity (2)
Provisional Application 62649988 · Mar 29, 2018
Related Publication 20210009515A1 · Jan 14, 2021