보고서 정보
주관연구기관 |
(사)한국선급 |
보고서유형 | 최종보고서 |
발행국가 | 대한민국 |
언어 |
한국어
|
발행년월 | 2015-10 |
과제시작연도 |
2014 |
주관부처 |
해양수산부 Ministry of Oceans and Fisheries |
등록번호 |
TRKO201600011055 |
과제고유번호 |
1525004041 |
사업명 |
해양장비개발및인프라구축 |
DB 구축일자 |
2016-11-19
|
키워드 |
화물유증기.선박용 유증기 회수설비.선박용 유증기 연소설비.휘발성 유기화합물.화물유증기의 연료화.탱커 안전설비.Cargo Vapor.Ship's Vapor Recovery Unit.Ship's Vapor Combustion Unit.Volatile Organic Compound.Fuelization of Cargo Vapor.Safety Devices for Tanker.
|
초록
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1) 해상용 선박 유증기 처리 시스템(SVRU-SVCU 복합시스템) 설계 기술 개발
- SVRU-SVCU 프로세스 개발 및 선박탑재 설계방안 제시
2) 대용량 선박 SVRU-SVCU 복합시스템 시작품 제작
- SVRU, SVCU 구성 설비의 개발
- SVRU 시스템 제작 및 SKID 구조강도 계산
- 유증기 가변용량 처리 SVRU 시스템 개발
- SVRU-SVCU 복합시스템 제작 및 시스템 성능평가, 검증
3) SVRU-SVCU 연동 제어 시스템(HMI) 개발
- 운용효율성에
1) 해상용 선박 유증기 처리 시스템(SVRU-SVCU 복합시스템) 설계 기술 개발
- SVRU-SVCU 프로세스 개발 및 선박탑재 설계방안 제시
2) 대용량 선박 SVRU-SVCU 복합시스템 시작품 제작
- SVRU, SVCU 구성 설비의 개발
- SVRU 시스템 제작 및 SKID 구조강도 계산
- 유증기 가변용량 처리 SVRU 시스템 개발
- SVRU-SVCU 복합시스템 제작 및 시스템 성능평가, 검증
3) SVRU-SVCU 연동 제어 시스템(HMI) 개발
- 운용효율성에 따른 시스템간 연동조건 분류 및 제어
- 시스템 모니터링 설비 제작 및 적용
- 운용 알고리즘 개발
- 자동제어프로그램 및 모니터링 시스템 기술 개발
4) SVRU-SVCU 복합시스템 안전성 확보
- 시스템의 안전설비 및 장치 적용
- 시스템 위험성 분석
5) 유증기 분리막 설비 기술 개발
- 유증기 분리 멤브레인 시스템 및 개발
- 멤브레인 최적 운영 방안 제시
6) SVRU-SVCU 시스템 제안을 위한 문서 작성
- 안전기준 및 형식승인 기준 개발
- IMO 의제문서 개발
- 사업화보고서 작성
Abstract
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During loading and transportation of crude oil by ships, a great quantity of volatile organic compounds (VOCs) is released into the atmosphere. This emission represents oil loss and is harmful for the environment. In daylight, VOCs react with nitrogen oxides, inducing ozone production and increasing
During loading and transportation of crude oil by ships, a great quantity of volatile organic compounds (VOCs) is released into the atmosphere. This emission represents oil loss and is harmful for the environment. In daylight, VOCs react with nitrogen oxides, inducing ozone production and increasing the formation of acid rain). Besides, hydrocarbons present in VOCs, such as benzene, toluene, and xylenes, are toxic and carcinogenic, and thus, harmful to human health. Therefore, VOCs are regulated by the International Maritime Organization (IMO) Regulation of Annex VI.
To prevent VOC emissions, two types of vapor-treatment systems are used: 1) vapor-combustion systems and 2) vapor-recovery systems. Currently, Norway, USA, and the Republic of Korea have installed and are running these two types of vapor-treatment systems. However most systems are installed on land(onshore) side instead of offshore side, thus it is difficult to restrict all countries to apply this VOC regulation. Therefore, we predict that IMO VOC regulation will be revised to install all VOC treatment systems on the deck of tankers. In this project, a new type of VOC ship treatment system is developed and the performance has been tested.
Our VOC treatment system is consisted of Ship Vapor Recovery Unit(SVRU) and Ship Vapor Combustion Unit(SVCU) and these systems interwork together. First, the total VOC treatment process was developed and each components were designed. Main components which was developed is detonation arrestor, Scrubber, Compressor, Condenser, Dryer, Separator, Storage tank, Line heater and also SVCU components was developed. The components devices were arranged in a SKID which structure stability on ship conditions were considered. Here, the SVRU system was developed in two types of inverter type and fundamental type. Each expand localization ratio of SVRU and SVCU was 97.5% and 98.2%.
The SVRU-SVCU hybrid system was tested in various VOC conditions and we have confirmed the system VOC treatment performance was 99% which the examination was confirmed from an official test institute. Besides, system operation safety was analyzed by proceeding HAZID, and AIP certificate was issued.
Central automatic control is an important requirement for operating SVRU-SVCU system on ships, therefore HMI program was developed. Each SVRU and SVCU system operated mutually on different VOC generation conditions. System operation logic was developed for efficient operation and improvement of system stability.
Massive treatment VOC membrane system was developed. This system utilized domestic membrane films and many safety devices and monitoring sensors was installed. After finding the optimized condition of membrane operation by various VOC condition tests, we have checked the membrane recovery rate was 58% for the high massive membrane system.
In this project, safety standards and type approval standards of SVRU system were developed. In addition, several IMO documents and system commercialization report is prepared.
We are preparing to commercialize the SVRU-SVCU hybrid system and membrane facility in particulate companies and we will steadily try to lead the VOC issues in IMO meetings considering the benefits of our domestic companies for the next few years.
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