公开(公告)号：US20240084459A1

公开(公告)日：2024-03-14

申请号：US18358787

申请日：2023-07-25

Applicant: ECOLAB USA Inc.

Inventor： Juan Manuel GARCIA, III ,  Ashish DHAWAN ,  Carter Martin SILVERNAIL ,  Maria DeJesus MARQUEZ ,  Emily Rebecca WOOD ,  Oussama ZENASNI ,  Ravindranath MUKKAMALA ,  Jonathan MASERE ,  Ramon COLORADO, JR.

IPC: C23F11/14 ,  C09K8/532 ,  C09K8/54

CPC classification number: C23F11/149 ,  C09K8/532 ,  C09K8/54 ,  C09K2208/32

Abstract: The present disclosure provides methods and compositions for inhibiting corrosion of metallic surfaces and dissolving iron sulfide deposits in aqueous systems. A method may include adding a composition to the aqueous medium. The composition may include malic acid or a salt thereof. The composition may optionally include an organic solvent and/or a corrosion inhibitor.

公开(公告)号：US20250051631A1

公开(公告)日：2025-02-13

申请号：US18796635

申请日：2024-08-07

Applicant: ECOLAB USA Inc.

Inventor： Ashish DHAWAN ,  Carter Martin SILVERNAIL ,  Emily Rebecca WOOD ,  Jonathan Todorova MASERE

IPC: C09K8/532 ,  C09K8/54

Abstract: The present disclosure provides methods and compositions for dissolving deposits and inhibiting corrosion of metallic surfaces in aqueous systems. A method may include adding a composition to the aqueous medium. The composition may include a polycarboxylate polymer and a nitrogen-containing compound. The composition may optionally include a solvent and/or an additive. The compositions and methods may be used for inhibiting corrosion of metallic surfaces and dissolving typical insoluble inorganic salts encountered in the oil and gas, recovery, water, and processing industries.

公开(公告)号：US20240287402A1

公开(公告)日：2024-08-29

申请号：US18436383

申请日：2024-02-08

Applicant: Ecolab USA Inc.

Inventor： Jonathan MASERE ,  Andrew CHORNEY ,  Carter Martin SILVERNAIL ,  Ashish DHAWAN ,  Omer GUL

IPC: C10L3/10

CPC classification number: C10L3/107 ,  C10L3/101 ,  C10L2290/46

Abstract: The present disclosure provides compositions and method for controlling fouling in a process for cleaning a hydrocarbon gas. The methods may include adding an effective amount of a composition to a conduit including the hydrocarbon gas. The composition includes an anti-foam compound and other components are optional, such as a solvent or additive. The compositions and methods may also be used for controlling fouling of equipment used during a process for cleaning and compressing a hydrocarbon gas. The equipment may be selected from, for example, a slug catcher, a scrubber, a suction drum, a compressor, and any combination thereof.

公开(公告)号：US20250051632A1

公开(公告)日：2025-02-13

申请号：US18797326

申请日：2024-08-07

Applicant: ECOLAB USA Inc.

Inventor： Carter Martin SILVERNAIL ,  Ashish DHAWAN ,  Emily Rebecca WOOD

IPC: C09K8/532

Abstract: The present disclosure provides methods and compositions for dissolving iron sulfide deposits in aqueous systems. A method may include adding a composition to the aqueous medium. The composition may include a polycarboxylate polymer and/or a salt thereof. The composition may optionally include a solvent and/or an additive. The compositions and methods may be used for dissolving typical insoluble inorganic salts encountered in the oil and gas, recovery, water, and processing industries.

公开(公告)号：US20240336877A1

公开(公告)日：2024-10-10

申请号：US18627734

申请日：2024-04-05

Applicant: ECOLAB USA INC.

Inventor： Jonathan MASERE ,  Andrew CHORNEY ,  Ashish DHAWAN ,  Carter Martin SILVERNAIL

IPC: C11D3/20 ,  C10L3/10 ,  C11D3/22 ,  C11D3/37 ,  C11D3/43

CPC classification number: C11D3/2048 ,  C10L3/107 ,  C11D3/2068 ,  C11D3/228 ,  C11D3/378 ,  C11D3/43 ,  C11D2111/20

Abstract: The present disclosure provides compositions and method for controlling fouling in a process for cleaning a hydrocarbon gas. The methods may include adding an effective amount of a composition to a conduit including the hydrocarbon gas. The composition includes, for example, various components, additives, and/or solvents. The compositions and methods may also be used for controlling fouling of equipment used during a process for cleaning and compressing a hydrocarbon gas. The equipment may be selected from, for example, a slug catcher, a scrubber, a suction drum, a compressor, and any combination thereof.