Mark J Puchovich

20130280124, Oct 24, 2013

Mar 15, 2013

13/841863

Benjamin Edward Niemaseck - Chesterfield VA, US
Mark Jason Puchovich - Henrico VA, US
John Richardson - Hanover VA, US

C23F 11/00

422 7

An embodiment prevents equipment fouling (deposition of unwanted material) in an oil recovery system via implementing passivation of metallic components. By preventing or at least slowing or inhibiting corrosion of equipment or components via passivation, such as passivating heat exchangers, metallic piping, and the like, an embodiment in turn reduces fouling thereof. Other embodiments are described and claimed.

20110240914, Oct 6, 2011

Apr 4, 2011

13/079804

John RICHARDSON - Hanover VA, US
Mark Puchovich - Henrico VA, US
Vladimir Djukanovic - Henrico VA, US
Karen Williams - Richmond VA, US

C08L 71/02
C09K 3/00

25218212

Disclosed is a method for inhibiting the formation of foam in aqueous systems by adding foam control composition including a polyoxethylene and/or a polyoxypropylene nonionic fatty acid derivative and a quaternary ammonium surfactant.

20220276216, Sep 1, 2022

Feb 17, 2022

17/673987

- Glen Allen VA, US
Mark PUCHOVICH - Henrico VA, US
James WILKINS - Midlothian VA, US
Benjamin NIEMASECK - Chesterfield VA, US
William HENDERSON - Richmond VA, US
Brian SILVA - Morrow OH, US

CHEMTREAT, INC. - Glen Allen VA

G01N 33/18
G01N 21/64
C02F 1/58

Methods and systems are described for evaluating the level of organic contaminants in water, and in particular water that is used as boiler feedwater in food processing facilities such as sugar factories. The method includes measuring at least one parameter of the water including pH, conductivity, and/or total organic carbon, and, based on the measured values, determining whether corrective action needs to be taken to reduce the levels of organic contaminants.

20180024103, Jan 25, 2018

Jul 19, 2017

15/653895

- Glen Allen VA, US
Mark PUCHOVICH - Henrico VA, US
Benjamin NIEMASECK - Richmond VA, US
Kevin WHITE - Richmond VA, US
James WILKINS - Midlothian VA, US
Robert BEDINGER - Richmond VA, US

CHEMTREAT, INC. - Glen Allen VA

G01N 31/22
B01L 3/00
C12Q 1/30

Methods and systems are disclosed for analyzing and treating a fluid containing a peroxyacid and/or peroxide. A method of analyzing the fluid includes introducing into the fluid a decomposition agent that catalyzes decomposition of the peroxyacid and/or peroxide into decomposition products including oxygen, then directly or indirectly measuring an amount of oxygen produced after introduction of the decomposition agent, and determining an amount of the peroxyacid and/or peroxide present in the fluid. The amount of peroxyacid and/or peroxide in the fluid can also be monitored and controlled by further adjusting the amount of the peroxyacid and/or peroxide in the fluid based on the determined amount thereof. A system for performing the methods includes a decomposition agent infusion device for introducing the decomposition agent into a fluid sample, and a sensor for directly or indirectly measuring an amount of oxygen produced after introduction of the decomposition agent.

20150118398, Apr 30, 2015

Jan 2, 2015

14/588651

- Glen Allen VA, US
Benjamin Edward NIEMASECK - Chesterfield VA, US
Mark Jason PUCHOVICH - Henrico VA, US
John RICHARDSON - Hanover VA, US

C23C 22/78
C23C 22/73

427299

An embodiment prevents equipment fouling (deposition of unwanted material) in an oil recovery system via implementing passivation of metallic components. By preventing or at least slowing or inhibiting corrosion of equipment or components via passivation, such as passivating heat exchangers, metallic piping, and the like, an embodiment in turn reduces fouling thereof. Other embodiments are described and claimed.