SG11201407693XA - In situ generation of polysulfide ions using elemental sulfur for improved corrosion control,cyanide management, mercury management, arsine management and performance and reliability of acid gas removal equipment - Google Patents

In situ generation of polysulfide ions using elemental sulfur for improved corrosion control,cyanide management, mercury management, arsine management and performance and reliability of acid gas removal equipment

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Publication number
SG11201407693XA
SG11201407693XA SG11201407693XA SG11201407693XA SG11201407693XA SG 11201407693X A SG11201407693X A SG 11201407693XA SG 11201407693X A SG11201407693X A SG 11201407693XA SG 11201407693X A SG11201407693X A SG 11201407693XA SG 11201407693X A SG11201407693X A SG 11201407693XA
Authority
SG
Singapore
Prior art keywords
management
international
acid gas
mercury
cyanide
Prior art date
Application number
SG11201407693XA
Inventor
Gordon Bryce Mcgarvey
Robert J Falkiner
David R Slim
Bryan M Knickerbocker
Original Assignee
Exxonmobil Res & Eng Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Exxonmobil Res & Eng Co filed Critical Exxonmobil Res & Eng Co
Publication of SG11201407693XA publication Critical patent/SG11201407693XA/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/14—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by absorption
    • B01D53/1456—Removing acid components
    • B01D53/1468—Removing hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/46—Removing components of defined structure
    • B01D53/48—Sulfur compounds
    • B01D53/52—Hydrogen sulfide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/73—After-treatment of removed components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77—Liquid phase processes
    • B01D53/78—Liquid phase processes with gas-liquid contact
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/20—Methods for preparing sulfides or polysulfides, in general
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G13/00—Compounds of mercury
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G28/00—Compounds of arsenic
    • C01G28/008—Sulfides
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/06—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/30—Alkali metal compounds
    • B01D2251/304—Alkali metal compounds of sodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2251/00—Reactants
    • B01D2251/60—Inorganic bases or salts
    • B01D2251/604—Hydroxides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20426—Secondary amines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/20—Organic absorbents
    • B01D2252/204—Amines
    • B01D2252/20478—Alkanolamines
    • B01D2252/20484—Alkanolamines with one hydroxyl group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2252/00—Absorbents, i.e. solvents and liquid materials for gas absorption
    • B01D2252/60—Additives
    • B01D2252/606—Anticorrosion agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/40—Nitrogen compounds
    • B01D2257/408—Cyanides, e.g. hydrogen cyanide (HCH)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2257/00—Components to be removed
    • B01D2257/60—Heavy metals or heavy metal compounds
    • B01D2257/602—Mercury or mercury compounds

Abstract

(12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 13 February 2014 (13.02.2014) WIPOIPCT (10) International Publication Number WO 2014/025533 A1 (51) International Patent Classification: B01D 53/14 (2006.01) K011) 53/78 (2006.01) K011) 53/52 (2006.01) CO IK 17/20 (2006.01) B01D 53/73 (2006.01) C23F11/06 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/US2013/051655 23 July 2013 (23.07.2013) English (30) Priority Data: 13/568,561 7 August 2012 (07.08.2012) English US (71) Applicant: EXXONMOBIL RESEARCH AND ENGIN­ EERING COMPANY [US/US]; 1545 Route 22 East, P.O. Box 900, Annandale, NJ 08801-0900 (US). (72) Inventors: McGARVEY, Gordon Bryce; 920 Hay Court, Sarnia, Ontario N7S 3G7 (CA). FALKINER, Robert J.; 21 Mosley Crescent, Brampton, Ontario L6Y 5C7 (CA). SLIM, David R.; 608 Stafford Place, Sarnia, Ontario N7S 3Z2 (CA). KNICKERBOCKER, Bryan M.; 15460 Wa­ ters Creek Drive, Centreville, VA 20120 (US). (74) Agents: SHANLEY, Matthew et al.; ExxonMobil Re­ search and Engineering Company, 1545 Route 22 East, P.O. Box 900, Annandale, NJ 08801-0900 (US). (81) Designated States (unless otherwise indicated, for every kind of national protection available)'. AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW. (84) Designated States (unless otherwise indicated, for every kind of regional protection available)'. ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) — with amended claims and statement (Art. 19(1)) (54) Title: IN SITU GENERATION OF POLYSULFIDE IONS USING ELEMENTAL SULFUR FOR IMPROVED CORROSION CONTROL,CYANIDE MANAGEMENT, MERCURY MANAGEMENT, ARSINE MANAGEMENT AND PERFORMANCE AND RELIABILITY OF ACID GAS REMOVAL EQUIPMENT TREATED GAS LEAN AMINE STORAGE t •in ABSORBER TOWER 20^ m CJ o UNTREATED GAS r^ 70 J FLASH 1)DRUM 130 ACID GAS TO SULFUR PLANT POLYSULFIDE GENERATION VESSEL 90 J r HOT-LEAN EXCHANGER REGENERATOR TOWER REBOILER .150 ~S~~ 170 FIG. 1 r* (57) Abstract: Methods and systems are provided for the in situ generation of polysulfide ions in a process stream including S\" 2 Q and/or HS\" ions. Methods and systems are also provided to ameliorate corrosion in a process stream containing an acid gas or a ^ scrubbing agent solvent, and abate mercury and cyanide process in streams containing scrubbing a agent solvent.
SG11201407693XA 2012-08-07 2013-07-23 In situ generation of polysulfide ions using elemental sulfur for improved corrosion control,cyanide management, mercury management, arsine management and performance and reliability of acid gas removal equipment SG11201407693XA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/568,561 US8668887B2 (en) 2012-08-07 2012-08-07 In situ generation of polysulfide ions using elemental sulfur for improved corrosion control, cyanide management, mercury management, arsine management and performance and reliability of acid gas removal equipment
PCT/US2013/051655 WO2014025533A1 (en) 2012-08-07 2013-07-23 In situ generation of polysulfide ions using elemental sulfur for improved corrosion control,cyanide management, mercury management, arsine management and performance and reliability of acid gas removal equipment

Publications (1)

Publication Number Publication Date
SG11201407693XA true SG11201407693XA (en) 2014-12-30

Family

ID=48916247

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201407693XA SG11201407693XA (en) 2012-08-07 2013-07-23 In situ generation of polysulfide ions using elemental sulfur for improved corrosion control,cyanide management, mercury management, arsine management and performance and reliability of acid gas removal equipment

Country Status (5)

Country Link
US (1) US8668887B2 (en)
EP (1) EP2882516A1 (en)
CA (1) CA2876219A1 (en)
SG (1) SG11201407693XA (en)
WO (1) WO2014025533A1 (en)

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SG10201603906VA (en) * 2012-09-07 2016-07-28 Chevron Usa Inc Process, Method, And System For Removing Heavy Metals From Fluids
EP3077081A1 (en) 2013-12-05 2016-10-12 ExxonMobil Research and Engineering Company Improved corrosion control in acid gas removal equipment by the situ generation of polysulfide ions
RU2666354C2 (en) * 2015-06-04 2018-09-07 Лира Энерджи Срл Composition for neutralizing hydrogen sulfide and light mercaptans in hydrocarbon media and improving a copper form index in oil distillates
EP3596186A1 (en) 2017-03-14 2020-01-22 Saudi Arabian Oil Company Coating carbon steel tubing with iron sulfide
CA2985620A1 (en) 2017-11-15 2019-05-15 Fluid Energy Group Ltd. Novel synthetic caustic composition
CA2985622A1 (en) * 2017-11-15 2019-05-15 Fluid Energy Group Ltd. Novel synthetic caustic composition
CN109173668B (en) * 2018-09-29 2021-04-20 凤阳海泰科能源环境管理服务有限公司 Cooling water waste heat recovery and desulfurization smoke plume elimination system and control method thereof
CN111099709A (en) * 2019-12-24 2020-05-05 珠海广睿汇利发展有限公司 Seawater potassium removal method
WO2021242464A1 (en) 2020-05-29 2021-12-02 Exxonmobil Chemical Patents Inc. Hydrocarbon pyrolysis of feeds containing mercury
RU2753752C1 (en) * 2020-10-08 2021-08-23 Общество С Ограниченной Ответственностью "Пегаз Инжиниринг" Composition for neutralization of hydrogen sulfide and light mercaptans in hydrocarbon media
US11746280B2 (en) 2021-06-14 2023-09-05 Saudi Arabian Oil Company Production of barium sulfate and fracturing fluid via mixing of produced water and seawater
US11661541B1 (en) 2021-11-11 2023-05-30 Saudi Arabian Oil Company Wellbore abandonment using recycled tire rubber

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Also Published As

Publication number Publication date
WO2014025533A1 (en) 2014-02-13
EP2882516A1 (en) 2015-06-17
US20140042362A1 (en) 2014-02-13
US8668887B2 (en) 2014-03-11
CA2876219A1 (en) 2014-02-13

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