KR20110093862A - 원유 장치 내의 부식을 감소시키는 방법 - Google Patents
원유 장치 내의 부식을 감소시키는 방법 Download PDFInfo
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Abstract
Description
도 2는 본 발명의 바람직한 실시예로서 측정된 pH에 기초하여 시스템 내로 중성화제 도입을 컨트롤하기 위한 공정을 나타내는 흐름도이다.
도 3은 본 발명의 일 실시예로서 염화물 이온 농도 신호에 의해 구동되는 시스템 내로 부식제 도입을 컨트롤하기 위한 공정을 나타내는 흐름도이다.
도 4는 본 발명의 일 실시예로서 철 이온 농도 신호에 의해 구동되는 시스템 내로 피막형성 억제제 도입을 컨트롤하기 위한 공정을 나타내는 흐름도이다.
도 5는 시스템 내 어느 한 지점의 하나 이상의 부식 프로브 또는 그 밖의 부식 모니터링 장치를 통해 산출된 부식률에 의해 구동되는 시스템 내의 중성화제, 부식제 및 피막형성 억제제 도입의 중단 여부를 컨트롤하기 위한 공정을 나타내는 흐름도이다.
도 6은 원유 장치로부터 측정된 실제 데이터에 의한 상부 컨트롤 한계 상에 존재하는 다수의 염화물 이온 스파이크 및 이를 개선하기 위하여 본 발명을 통해 염화물 이온 농도를 안정화시킨 정도를 나타내는 도면이다.
도 7은 본 발명의 원유 장치 내의 시간에 따른 pH 및 염화물 이온 농도값 및 본 발명을 통해 상기 값들을 안정화시킨 정도를 나타내는 도면이다.
Claims (15)
- (a) 원유 장치 내의 하나 이상의 지점에서 시스템 파라미터와 연관된 특성을 측정 및/또는 예측하는 단계;
(b) 상기 측정 및/또는 예측된 특성과 연관된 최적 범위를 결정하는 단계;
(c) 상기 측정 및/또는 예측된 특성이 상기 특성과 연관된 상기 최적 범위를 벗어나는 경우 공정 스트림 내로 조성물의 유입량을 변화시키는 단계;
(d) 선택적으로,
(i) 상기 측정된 특성을 컨트롤러에 전송될 수 있는 전기적 입력 신호로 변환하는 단계와,
(ⅱ)상기 전기적 입력 신호를 상기 컨트롤러에 전송하는 단계; 및
(e) 다수의 다른 시스템 파라미터들을 얻기 위하여 상기 (a) 내지 (d)를 선택적으로 반복하는 단계를 포함하되,
상기 최적 범위는 사용자에 의하여 임의로 정의되고, 상기 조성물은 상기 측정 및/또는 예측된 특성이 상기 최적 범위 안에 포함되도록 상기 시스템 파라미터와 연관된 특성을 조절할 수 있으며, 상기 다수의 다른 시스템 파라미터 각각은 고유의 연관된 특성을 가지는, 원유 장치 내의 부식 및/또는 부식 부산물 퇴적을 감소시키기 위한 원유 장치의 공정 스트림 내 시스템 파라미터들의 최적화 방법. - 제1항에 있어서,
무선 인터페이스를 사용하여 신호들을 전송 및/또는 수신하는 단계를 더 포함하는 방법. - 제1항에 있어서,
상기 컨트롤러는,
(i) 상기 전송된 전기적 입력 신호를 수신하고;
(ⅱ) 상기 수신된 전기적 신호를 입력 수치로 변환하고;
(ⅲ) 상기 입력 수치를 분석하고;
(ⅳ) 출력 수치를 발생시키고;
(ⅴ) 상기 출력 수치를 전기적 출력 신호로 변환하고;
(ⅵ) 상기 전기적 출력 신호를 전송하기 위해 사용되는 방법. - 제1항에 있어서,
상기 컨트롤러는,
(i) 상기 입력 수치를 분석하고;
(ⅱ) 상기 입력 수치가 상기 측정된 특성에 연관된 최적 범위와 부합하는지 여부를 결정하기 위해 사용되는 방법. - 제4항에 있어서,
상기 입력 수치가 상기 최적 범위와 부합하지 않는 경우, 상기 전송된 전기적 출력 신호는 상기 공정 스트림 내로의 조성물의 유입량 변화를 발생시키고, 상기 조성물은 상기 입력 수치가 상기 입력 최적 범위와 부합하도록 상기 시스템 파라미터와 연관된 특성을 조절하는 방법. - 제1항에 있어서,
상기 시스템 파라미터를 연속적 또는 단속적으로 측정 및/또는 예측하는 단계를 포함하는 방법. - 제1항에 있어서,
상기 시스템 파라미터를 실시간으로 모니터링하는 단계를 포함하는 방법. - 제1항에 있어서,
상기 공정 스트림 내로의 하나 이상의 다른 조성물들의 유입량은 상기 시스템 파라미터와 연관된 특성을 총체적 및/또는 개별적으로 조절할 수 있는 다수의 상기 다른 조성물을 포함하는 방법. - 제1항에 있어서,
상기 다수의 다는 시스템 파라미터들은 pH, 염화물 이온 농도, 철 이온 농도, 비철 금속 이온 농도, 부식률 및 이들의 조합으로 구성된 그룹으로부터 선택되는 방법. - 제9항에 있어서,
상기 원유 장치는 적어도 하나의 열 교환기를 구비하는 상압탑을 포함하는 다수의 구성요소를 가지고, 상기 pH 및 염화물 이온 농도는 상기 원유 장치 내의 이슬점 표본수 및/또는 어큐뮬레이터 부트 표본수로부터 얻어지며, 상기 철 이온 농도 또는 비철 금속 이온 농도는 상기 원유 장치 내의 어큐뮬레이터 부트 표본수로부터 얻어지는 방법. - 제10항에 있어서,
상기 이슬점 표본수 및/또는 어큐뮬레이터 부트 표본수는 온라인으로, 선택적으로 자동화된 샘플링 장치를 통하여 채취되는 단계를 포함하는 방법. - 제1항에 있어서,
상기 방법은 연속적, 자동적 및 온라인 또는 일괄 처리되도록 운전하는 단계를 포함하는 방법. - 제1항에 있어서,
상기 방법은 네트워크를 통하여 운전하는 단계를 포함하는 방법. - 저장된 컴퓨터 실행 명령을 포함하고,
상기 저장된 컴퓨터 실행 명령은 제1항의 방법을 실행할 수 있는 디지털 저장 매체. - (a) 시스템 파라미터와 연관된 특성을 센싱 및/또는 예측하고, 상기 특성을 전송 가능한 전기적 입력 신호로 변환하는 센싱 장치;
(b) 상기 전기적 입력 신호를 전송하는 전송 장치;
(c) 상기 전송된 전기적 입력 신호를 수신하고, 상기 수신된 전기적 입력 신호를 입력 수치로 변환시키며, 상기 입력 수치를 분석하고, 상기 분석된 입력 수치가 최적 범위 내에 존재하는 경우 상기 분석값에 기초한 출력 수치를 발생시키며, 상기 출력 수치를 전기적 출력 신호로 변환시키고, 상기 전기적 출력 신호를 전송하는 컨트롤러; 및
(d) 상기 전기적 출력 신호를 수신하고, 상기 전기적 출력 신호가 상기 최적 범위 내에 존재하지 않는 경우 공정 스트림 내로 조성물의 유입률을 변화시키되, 상기 조성물은 상기 시스템 파라미터와 연관된 특성을 조절하는 수신 장치를 포함하는, 원유 장치 내의 부식 및/또는 부식 부산물 퇴적을 감소시키기 위한 원유 장치의 공정 스트림 내 시스템 파라미터들의 최적화 시스템.
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US12/263,904 | 2008-11-03 | ||
US12/263,904 US9150793B2 (en) | 2008-11-03 | 2008-11-03 | Method of reducing corrosion and corrosion byproduct deposition in a crude unit |
PCT/US2009/063028 WO2010062728A1 (en) | 2008-11-03 | 2009-11-03 | Method of reducing corrosion in a crude unit |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BRPI0907918B1 (pt) | 2008-03-28 | 2018-07-24 | Ecolab Inc. | Ácidos sulfoperoxicarboxílicos, sua preparação e métodos de utilizção como agentes alvejantes e antimicrobianos |
US8871807B2 (en) | 2008-03-28 | 2014-10-28 | Ecolab Usa Inc. | Detergents capable of cleaning, bleaching, sanitizing and/or disinfecting textiles including sulfoperoxycarboxylic acids |
US12203056B2 (en) | 2008-03-28 | 2025-01-21 | Ecolab Usa Inc. | Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents |
US8809392B2 (en) | 2008-03-28 | 2014-08-19 | Ecolab Usa Inc. | Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents |
US9458388B2 (en) | 2008-11-03 | 2016-10-04 | Nalco Company | Development and implementation of analyzer based on control system and algorithm |
US9150793B2 (en) | 2008-11-03 | 2015-10-06 | Nalco Company | Method of reducing corrosion and corrosion byproduct deposition in a crude unit |
CN101880543B (zh) * | 2010-07-02 | 2013-07-17 | 沈阳石蜡化工有限公司 | 一种常压塔塔盘结盐的在线清洗方法 |
US20120053861A1 (en) * | 2010-08-26 | 2012-03-01 | Baker Hughes Incorporated | On-line monitoring and prediction of corrosion in overhead systems |
US9134238B2 (en) | 2010-12-01 | 2015-09-15 | Nalco Company | Method for determination of system parameters for reducing crude unit corrosion |
US9453798B2 (en) * | 2010-12-01 | 2016-09-27 | Nalco Company | Method for determination of system parameters for reducing crude unit corrosion |
US10429858B2 (en) | 2011-07-21 | 2019-10-01 | Bl Technologies, Inc. | Advisory controls of desalter system |
US9321664B2 (en) | 2011-12-20 | 2016-04-26 | Ecolab Usa Inc. | Stable percarboxylic acid compositions and uses thereof |
US8951467B2 (en) | 2012-03-21 | 2015-02-10 | Chemtreat, Inc. | Preventing equipment fouling via corrosion reduction |
BR112014020748B1 (pt) | 2012-03-30 | 2021-02-23 | Ecolab Usa Inc. | método de tratamento de águas, método de tratamento de uma fonte de água e composição aquosa de tratamento de água com atividade antimicrobiana |
TWI580771B (zh) | 2012-07-25 | 2017-05-01 | 奈寇公司 | 以控制系統及演算法爲基礎之分析器之設計開發與實施 |
US20140136162A1 (en) * | 2012-11-14 | 2014-05-15 | General Electric Company | Method for simulating filmer coating efficiency in a piping network |
TWI471546B (zh) | 2012-12-17 | 2015-02-01 | Ind Tech Res Inst | 地下儲槽系統之腐蝕檢測方法 |
US9028747B2 (en) | 2012-12-28 | 2015-05-12 | Ecolab Usa Inc. | Corrosion and fouling mitigation using non-phosphorus based additives |
US8822719B1 (en) | 2013-03-05 | 2014-09-02 | Ecolab Usa Inc. | Peroxycarboxylic acid compositions suitable for inline optical or conductivity monitoring |
US20140256811A1 (en) | 2013-03-05 | 2014-09-11 | Ecolab Usa Inc. | Efficient stabilizer in controlling self accelerated decomposition temperature of peroxycarboxylic acid compositions with mineral acids |
US10165774B2 (en) | 2013-03-05 | 2019-01-01 | Ecolab Usa Inc. | Defoamer useful in a peracid composition with anionic surfactants |
US8956875B2 (en) | 2013-03-14 | 2015-02-17 | Ecolab USA, Inc. | Water hardness monitoring via fluorescence |
US9341058B2 (en) * | 2013-03-14 | 2016-05-17 | Ecolab Usa Inc. | Monitoring produced water |
US9477238B2 (en) | 2013-03-15 | 2016-10-25 | Ecolab Usa Inc. | Monitoring hydraulic fracturing |
US9169164B2 (en) | 2013-04-05 | 2015-10-27 | Ecolab Usa Inc. | Polymers useful in agricultural applications |
RU2710352C2 (ru) | 2014-08-29 | 2019-12-25 | ЭКОЛАБ ЮЭсЭй ИНК. | Повторное использование активированного хлорсодержащего вещества для обработки мяса скота и птиц |
US9726594B2 (en) * | 2014-11-18 | 2017-08-08 | Baker Hughes Incorporated | Electrochemical sensor for monitoring under-deposit corrosion |
JP6802166B2 (ja) | 2014-12-18 | 2020-12-16 | エコラボ ユーエスエー インコーポレイティド | 多価アルコールホルマートによるペルオキシギ酸の生成 |
US11040902B2 (en) | 2014-12-18 | 2021-06-22 | Ecolab Usa Inc. | Use of percarboxylic acids for scale prevention in treatment systems |
CN104703411A (zh) * | 2015-04-01 | 2015-06-10 | 竞陆电子(昆山)有限公司 | 水平金属化孔生产线pH监测装置 |
US10011542B2 (en) * | 2015-04-24 | 2018-07-03 | Baker Hughes, A Ge Company, Llc | Methods of measuring pH in refinery streams |
CN106318436B (zh) * | 2015-06-18 | 2017-12-22 | 中国石油化工股份有限公司 | 一种减压塔塔顶抽真空系统及其减压方法 |
CN107771279B (zh) | 2015-07-01 | 2022-03-22 | 艺康美国股份有限公司 | 用于水硬度测量的校准方法 |
US10172351B2 (en) | 2015-09-04 | 2019-01-08 | Ecolab Usa Inc. | Performic acid on-site generator and formulator |
AU2016364837B2 (en) * | 2015-12-04 | 2021-10-28 | Bl Technologies, Inc. | System and method of predictive analytics for control of an overhead crude section of a hydrocarbon refining process |
CN105629930B (zh) * | 2015-12-29 | 2018-09-14 | 中国石油化工股份有限公司 | 一种常压塔顶露点腐蚀实时预测方法 |
CN107220393B (zh) * | 2016-03-22 | 2020-07-28 | 中国石油化工股份有限公司 | 常减压装置常压塔常一线干点预测方法 |
CN107220392B (zh) * | 2016-03-22 | 2020-07-28 | 中国石油化工股份有限公司 | 常减压装置常压塔常一线10%点预测方法 |
US10370599B2 (en) | 2017-01-06 | 2019-08-06 | Saudi Arabian Oil Company | Methods and systems for optimizing demulsifier and wash water injection rates in gas oil separation plants |
US10974241B2 (en) | 2017-03-30 | 2021-04-13 | TE Connectivity Services Gmbh | Fluid sensing system |
CN108227649A (zh) * | 2017-12-13 | 2018-06-29 | 华东理工大学 | 工业对二甲苯氧化反应单元运行状态监测的方法 |
CN110564442B (zh) * | 2018-06-06 | 2021-07-16 | 中国石油化工股份有限公司 | 一种蒸馏塔顶工艺防腐自动调控系统 |
WO2020041545A1 (en) | 2018-08-22 | 2020-02-27 | Ecolab Usa Inc. | Hydrogen peroxide and peracid stabilization with molecules based on a pyridine carboxylic acid at c-3, -4 or -5 |
US12096768B2 (en) | 2019-08-07 | 2024-09-24 | Ecolab Usa Inc. | Polymeric and solid-supported chelators for stabilization of peracid-containing compositions |
US20230003634A1 (en) * | 2019-12-04 | 2023-01-05 | University of Alaska Anchorage | Low-power sensor network |
JP6939872B2 (ja) * | 2019-12-13 | 2021-09-22 | 栗田工業株式会社 | 蒸留塔管理システム、蒸留塔状態分析方法及び蒸留塔管理方法 |
US11274049B2 (en) | 2020-04-08 | 2022-03-15 | Saudi Arabian Oil Company | Methods and systems for optimizing corrosion and scale inhibitor injection rates in process plants |
CN112779049B (zh) * | 2020-12-21 | 2022-11-29 | 中国石油化工股份有限公司 | 模拟注入系统的装置和方法 |
CN114911279B (zh) * | 2021-02-08 | 2024-05-28 | 中国石油化工股份有限公司 | 存储器、蒸馏装置塔顶pH值调控方法、装置及设备 |
CN113376081A (zh) * | 2021-04-16 | 2021-09-10 | 中海油常州涂料化工研究院有限公司 | 炼油装置分馏塔顶腐蚀风险监测系统 |
JP7692572B2 (ja) * | 2021-04-22 | 2025-06-16 | 株式会社片山化学工業研究所 | 石油プロセスにおける薬剤供給方法 |
TWI810634B (zh) * | 2021-08-24 | 2023-08-01 | 台灣化學纖維股份有限公司 | 腐蝕監測裝置、方法及其電腦程式產品 |
CN114660159B (zh) * | 2022-03-21 | 2024-04-05 | 中国石油化工股份有限公司 | 一种减缓醋酸乙烯装置精馏系统腐蚀的方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5965785A (en) * | 1993-09-28 | 1999-10-12 | Nalco/Exxon Energy Chemicals, L.P. | Amine blend neutralizers for refinery process corrosion |
WO2004044266A1 (en) * | 2002-11-12 | 2004-05-27 | Kurita Water Industries Ltd. | Metal corrosion inhibitor and hydrogen chloride formation inhibitor in a crude oil atmospheric distillation unit |
WO2008005058A1 (en) * | 2006-06-30 | 2008-01-10 | Baker Hughes Incorporated | Method and compositions for inhibition of naphthenic acid induced corrosion |
Family Cites Families (44)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2331072A (en) * | 1941-01-24 | 1943-10-05 | Carl E Cameron | Method and means of developing oil fields |
GB1198734A (en) | 1968-05-01 | 1970-07-15 | Nalco Chemical Co | Prevention of Control of Corrosion in Oil Refining Equipment |
US3649167A (en) | 1970-03-03 | 1972-03-14 | Nalco Chemical Co | Corrosion inhibition |
US3819328A (en) | 1970-06-24 | 1974-06-25 | Petrolite Corp | Use of alkylene polyamines in distillation columns to control corrosion |
US3740722A (en) * | 1970-07-02 | 1973-06-19 | Modicon Corp | Digital computer |
US3779905A (en) | 1971-09-20 | 1973-12-18 | Universal Oil Prod Co | Adding corrosion inhibitor to top of crude oil still |
US4238349A (en) | 1977-11-16 | 1980-12-09 | Malaco Ag | Method and a composition for inhibiting corrosion |
US4335072A (en) | 1981-08-17 | 1982-06-15 | Nalco Chemical Company | Overhead corrosion simulator |
US4425267A (en) | 1981-08-27 | 1984-01-10 | Skripchik Lilia P | Wood modifying composition comprising an aqueous solution of phenolic alcohols, urea and sodium pentachlorophenate |
JPS59102985A (ja) | 1982-12-03 | 1984-06-14 | Kurita Water Ind Ltd | 石油蒸留装置の防食方法 |
US4430196A (en) | 1983-03-28 | 1984-02-07 | Betz Laboratories, Inc. | Method and composition for neutralizing acidic components in petroleum refining units |
US4806229A (en) * | 1985-08-22 | 1989-02-21 | Nalco Chemical Company | Volatile amines for treating refinery overhead systems |
US4673490A (en) | 1985-08-23 | 1987-06-16 | Fluor Corporation | Process for separating crude oil components |
FR2624975B1 (fr) * | 1987-12-21 | 1990-09-21 | Total France | Procede d'analyse en continu des ions chlorures presents dans les eaux de tete d'une colonne de distillation d'hydrocarbures et analyseur pour la mise en oeuvre de ce procede |
US4855035A (en) | 1988-09-14 | 1989-08-08 | Shell Oil Company | Method of abating corrosion in crude oil distillation units |
US5066199A (en) | 1989-10-23 | 1991-11-19 | Nalco Chemical Company | Method for injecting treatment chemicals using a constant flow positive displacement pumping apparatus |
US5195879A (en) | 1989-10-23 | 1993-03-23 | Nalco Chemical Company | Improved method for injecting treatment chemicals using a constant flow positive displacement pumping apparatus |
US5094958A (en) | 1990-08-30 | 1992-03-10 | Fiberchem Inc. | Method of self-compensating a fiber optic chemical sensor |
US5302253A (en) | 1992-04-13 | 1994-04-12 | Nalco Chemical Company | On-line acid monitor and neutralizer feed control of the overhead water in oil refineries |
US5256276A (en) | 1992-05-18 | 1993-10-26 | Betz Laboratories, Inc. | Method for the inhibition and removal of ammonium chloride deposition in hydrocarbon processing units by adding lecithin |
US5324665A (en) * | 1992-11-18 | 1994-06-28 | Nalco Chemical Company | On-line method for monitoring chloride levels in a fluid stream |
US5425267A (en) | 1993-08-31 | 1995-06-20 | Nalco Chemical Company | Corrosion simulator and method for simulating corrosion activity of a process stream |
US5503006A (en) | 1993-08-31 | 1996-04-02 | Nalco Chemical Company | High temperature corrosion simulator |
JPH0794665B2 (ja) * | 1993-09-14 | 1995-10-11 | 伯東株式会社 | 常圧蒸留塔塔頂系への中和剤自動注入装置および中和剤自動注入方法 |
DE69432621T2 (de) * | 1993-09-28 | 2004-02-26 | Ondeo Nalco Energy Services, L.P., Sugarland | Verfahren zur Verhinderung von chlorider Corrosion in nassem Kohlenwasserstoff-Kondensationsystemen unter Verwendung von Amin-Mischungen |
US5965875A (en) * | 1998-04-24 | 1999-10-12 | Foveon, Inc. | Color separation in an active pixel cell imaging array using a triple-well structure |
US6543911B1 (en) | 2000-05-08 | 2003-04-08 | Farlight Llc | Highly efficient luminaire having optical transformer providing precalculated angular intensity distribution and method therefore |
US6593278B2 (en) | 2001-07-13 | 2003-07-15 | Exxonmobil Research And Engineering Company | Method for inhibiting corrosion using certain phosphorus and sulfur-free compounds |
DE60110072T2 (de) | 2001-09-27 | 2006-01-26 | Kurita Europe Gmbh | Verfahren zur Verhütung von Verschmutzung und Korrosion durch Ammoniumchlorid und Ammoniumsulfat |
JP3692449B2 (ja) * | 2002-11-12 | 2005-09-07 | 栗田工業株式会社 | 原油常圧蒸留装置における塩化水素発生防止剤および塩化水素発生防止方法 |
US7208648B2 (en) | 2003-06-25 | 2007-04-24 | Exxonmobil Chemical Patents Inc. | Minimizing corrosion in a methanol-to-olefin effluent processing system |
US7381319B2 (en) | 2003-09-05 | 2008-06-03 | Baker Hughes Incorporated | Multi-amine neutralizer blends |
US8512550B2 (en) | 2004-08-24 | 2013-08-20 | Exxonmobil Research And Engineering Company | Refinery crude unit performance monitoring using advanced analytic techniques for raw material quality prediction |
GB0515715D0 (en) | 2005-07-30 | 2005-09-07 | Rolls Royce Plc | Sensor measurement error |
US7736903B2 (en) | 2005-10-05 | 2010-06-15 | Delphi Technologies, Inc. | Tracer to compensate for environmental variations that influence a chemical vapor sensor measurement |
US8712335B2 (en) * | 2005-12-30 | 2014-04-29 | Honeywell International Inc. | Wireless monitoring in process applications |
US20120330631A1 (en) * | 2007-02-27 | 2012-12-27 | Exxonmobil Research And Engineering Company | Method and System of Using Inferential Measurements for Abnormal Event Detection in Continuous Industrial Processes |
US20090149981A1 (en) | 2007-08-14 | 2009-06-11 | Wayne Errol Evans | System and methods for continuous, online monitoring of a chemical plant or refinery |
US8413744B2 (en) * | 2008-07-31 | 2013-04-09 | Baker Hughes Incorporated | System and method for controlling the integrity of a drilling system |
US9150793B2 (en) | 2008-11-03 | 2015-10-06 | Nalco Company | Method of reducing corrosion and corrosion byproduct deposition in a crude unit |
KR101346439B1 (ko) | 2009-04-17 | 2014-01-10 | 단포스 아이엑스에이 에이/에스 | 방출체의 온도를 측정하기 위해 대역통과 필터를 이용하는 가스 센서 |
JP5007964B2 (ja) | 2010-05-13 | 2012-08-22 | 横河電機株式会社 | 化学センサの校正装置 |
US20120053861A1 (en) | 2010-08-26 | 2012-03-01 | Baker Hughes Incorporated | On-line monitoring and prediction of corrosion in overhead systems |
EP3981459B1 (en) | 2011-04-13 | 2024-10-30 | Thornhill Scientific Inc. | Gas delivery apparatus |
-
2008
- 2008-11-03 US US12/263,904 patent/US9150793B2/en active Active
-
2009
- 2009-11-02 AR ARP090104236A patent/AR074188A1/es active IP Right Grant
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- 2009-11-03 CN CN2009801438044A patent/CN102203219B/zh active Active
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- 2009-11-03 ES ES09759828T patent/ES2832530T3/es active Active
- 2009-11-03 CA CA2741320A patent/CA2741320C/en active Active
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- 2015-10-05 US US14/874,675 patent/US9611431B2/en active Active
-
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- 2017-03-31 US US15/475,340 patent/US9969947B2/en active Active
- 2017-09-08 US US15/699,526 patent/US10316261B2/en active Active
-
2019
- 2019-06-10 US US16/435,955 patent/US11326113B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5965785A (en) * | 1993-09-28 | 1999-10-12 | Nalco/Exxon Energy Chemicals, L.P. | Amine blend neutralizers for refinery process corrosion |
WO2004044266A1 (en) * | 2002-11-12 | 2004-05-27 | Kurita Water Industries Ltd. | Metal corrosion inhibitor and hydrogen chloride formation inhibitor in a crude oil atmospheric distillation unit |
WO2008005058A1 (en) * | 2006-06-30 | 2008-01-10 | Baker Hughes Incorporated | Method and compositions for inhibition of naphthenic acid induced corrosion |
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