[특허]Method and device for generating electricity and gypsum from waste gases containing hydrogen sulfide

Knauf Gips KG

검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
검색연산자

검색도움말
검색연산자	기능	검색시 예
()	우선순위가 가장 높은 연산자	예1) (나노 (기계 \| machine))
공백	두 개의 검색어(식)을 모두 포함하고 있는 문서 검색	예1) (나노 기계) 예2) 나노 장영실
\|	두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색	예1) (줄기세포 \| 면역) 예2) 줄기세포 \| 장영실
!	NOT 이후에 있는 검색어가 포함된 문서는 제외	예1) (황금 !백금) 예2) !image
*	검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색	예) semi*
""	따옴표 내의 구문과 완전히 일치하는 문서만 검색	예) "Transform and Quantization"

과학기술 지식인프라 ScienceON

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

특허 상세정보

MyON담기

내보내기 페이스북 공유 트위터 공유 카카오톡 공유

Method and device for generating electricity and gypsum from waste gases containing hydrogen sulfide

특허상세정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	F23G-007/06 C01F-011/46 F02C-003/30 B01D-053/52 F02C-003/22 F23G-005/50 B01D-053/34 F01K-013/00
미국특허분류(USC)	060/039.5; 060/039.182; 060/039.52; 095/008; 423/244.01; 423/242.1
출원번호	US-0009512 (2012-01-11)
등록번호	US-8899011 (2014-12-02)
우선권정보	DE-10 2011 002 320 (2011-04-28)
국제출원번호	PCT/EP2012/050360 (2012-01-11)
§371/§102 date	20131002 (20131002)
국제공개번호	WO2012/146399 (2012-11-01)
발명자 / 주소	Hueller, Rolf
출원인 / 주소	Knauf Gips KG
대리인 / 주소	Keller Jolley Preece
인용정보	피인용 횟수 : 0 인용 특허 : 14

초록

Methods of one or more embodiments include delivering hydrogen sulphide-containing exhaust gases to a current generation device where the gases are burnt, preferably with air being supplied. The energy released during combustion is employed at least partially for current generation. One or more embodiments also include an apparatus for current generation in which supplied hydrogen sulphide-containing exhaust gases are burnt, preferably with air being supplied.

대표
청구항
▼

1. A method for generating current from hydrogen sulphide-containing exhaust gases, particularly from the natural gas and petroleum industry, the hydrogen sulphide-containing exhaust gases being delivered to a current generation device and being combusted there, with air being supplied, the energy released during combustion being employed at least partially for current generation,characterized in thata composition of the hydrogen sulphide-containing exhaust gases is measured before combustion and is compared with a stipulated composition or stipulated composition bandwidth, and, in the event of a deviation from the stipulated composition or composition bandwidth, an additional fraction of one or more gases, which is required for correction, is determined and is admixed to the hydrogen sulphide-containing exhaust gases before combustion;wherein a sulphur dioxide-containing and sulpher trioxide-containing combustion exhaust gases occurring during the combustion of the hydrogen sulphide-containing exhaust gases are delivered for flue gas desulphurization, the flue gas desulphurization giving rise to gypsum which is delivered to a gypsum mill for the production of gypsum products, in particular gypsum plasterboards and/or ready-prepared a gypsum mixtures. 2. The method according to claim 1, characterized in thata combustion temperature of the hydrogen sulphide-containing exhaust gases is at least about 1,300° C. 3. The method according to claim 1, characterized in thatthe current generation device comprises a steam generator which is part of a thermodynamic circuit of a steam power process, which, in turn, comprises a steam turbine following the steam generator and a condenser following the steam turbine, the combustion of the hydrogen sulphide-containing exhaust gases taking place in the steam generator, and the energy released being employed at least partially for steam generation, and current generation being performed by a generator driven by the steam turbine. 4. The method according to claim 3, characterized in thatthe current generation device comprises a gas turbine and/or a gas engine, current generation being performed by a generator driven by the gas turbine and/or by the gas engine. 5. The method according to claim 1, characterized in thatthe stipulated composition or stipulated composition bandwidth of the hydrogen sulphide-containing exhaust gases provides the following fractions as molar percentages:hydrogen sulphide: 1% to 10%, in particular 3% to 7%, about 6%, and/orcarbon dioxide: 10% to 90%, in particular 60% to 70%, about 65%, and/ornitrogen: 0.0% to 2,0%, in particular 0,2% to 0.6%, about 0.4%, and/ormethane: 0.1% to 65%, in particular 12% to 20%, about 16%, and/orethane: 0,1% to 20%, in particular 2% to 8%, about 5%, and/orhydrocarbons (C4 to C9): 0,01% to 40%, in particular 4% to 10%, about 7%. 6. The method according to claim 1, wherein the one or more gases comprise natural gas. 7. The method according to claim 6, characterized in thatthe flue gas desulphurization is multi-stage flue gas desulphurization, comprising a solid-bed reactor for sulphur trioxide separation and a lime scrub for sulphur dioxide separation. 8. The method according to claim 6, characterized in thatthe gypsum mill satisfies demand of the gypsum mill for electrical energy completely or partially from current generation as a result of the combustion of the hydrogen sulphide-containing exhaust gases, and/or the gypsum mill derives a heat demand completely or partially from the combustion gases occurring during combustion of the hydrogen sulphide-containing exhaust gases and/or from a current generation processes, in particular the thermodynamic circuit of the steam power process. 9. An Apparatus for generating current from hydrogen sulphide-containing exhaust gases, particularly from the natural gas and petroleum industry, comprising: a current generation device in which supplied hydrogen sulphide-containing exhaust gases are combusted with air being supplied, the energy released during combustion being employed at least partially for current generation, the current generation device comprising: a measuring device for determining a composition of the hydrogen sulphide-containing exhaust gases before combustion is provided,an evaluation device for comparing the composition determined with a stipulated composition or with a stipulated composition bandwidth is provided,a control device and a supply device for one or more gases, in the event of a deviation, determined by the evaluation device, from the stipulated composition or composition bandwidth, the control device determining an additional fraction of the one or more gases, which is required for correction, and admixing it to the hydrogen sulphide-containing exhaust gases via the supply device before combustion, anda flue gas desulphurization device which purifies sulphur dioxide-containing and sulphur trioxide-containing combustion gases occurring during the combustion of the hydrogen sulphide-containing exhaust gases, gypsum being obtained, and in that the apparatus comprises a gypsum mill which employs the gypsum occurring during flue gas desulphurization for the production of gypsum products, in particular in the production of gypsum plasterboards and/or ready-prepare gypsum mixtures. 10. The apparatus according to claim 9, characterized in thata combustion temperature of the hydrogen sulphide-containing exhaust gases is at least about 1,300° C. 11. The apparatus according to claim 9, characterized in thatthe current generation device comprises a steam generator which is part of a thermodynamic circuit of a steam power process, which, in turn, comprises a steam turbine following the steam generator and a condenser following the steam turbine, the combustion of the hydrogen sulphide-containing exhaust gases taking place in the steam generator, and the energy released being employed at least partially for steam generation, and a generator driven by the steam turbine being provided for current generation. 12. The apparatus according to claim 11, characterized in thatthe current generation device comprises a gas turbine and/or a gas engine, a generator driven by the gas turbine and/or by the gas engine being provided for current generation. 13. The apparatus according to claim 9, characterized in thatthe stipulated composition or stipulated composition bandwidth of the hydrogen sulphide-containing exhaust gases provides the following fractions as molar percentages:hydrogen sulphide: 1% to 10%, in particular 3% to 7%, about 6%, and/orcarbon dioxide: 10% to 90%, in particular 60% to 70%, about 65%, and/ornitrogen: 0.0% to 2.0%, in particular 0.2% to 0.6%, about 0.4%, and/ormethane: 0.1% to 65%, in particular 12% to 20%, about 16%, and/orethane: 0.1% to 20%, in particular 2% to 8%, about 5%, and/orhydrocarbons (C4 to C9): 0.01% to 40%, in particular 4% to 10%, about 7%. 14. The apparatus according to claim 10, wherein the one or more gases comprise natural gas. 15. The apparatus according to claim 14, characterized in thatthe gypsum mill satisfies demand of the gypsum mill for electrical energy completely or partially from current generation as a result of the combustion of the hydrogen sulphide-containing exhaust gases, and/or the gypsum mill derives a heat demand completely or partially from the combustion gases occurring during the combustion of the hydrogen sulphide-containing exhaust gases and/or from a current generation processes, in particular the thermodynamic circuit of the steam power process.

이 특허에 인용된 특허 (14)

IPC 상위 출원인

내보내기

상세정보
내보내기 구분	파일저장 인쇄 메일전송
구성항목	관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
저장형식	Text(ASCII format) Excel format PIAS분석(.xls)
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	> 총 건의 자료가 검색되었습니다. > 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) > 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. > 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) > 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오 > ~ > Text(ASCII format) Excel format

과학기술 지식인프라 ScienceON

ScienceON Chatbot

연합인증

특허 상세정보

Method and device for generating electricity and gypsum from waste gases containing hydrogen sulfide

초록

대표
청구항
▼

이 특허에 인용된 특허 (14)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

ScienceON Chatbot

연합인증

특허 상세정보

Method and device for generating electricity and gypsum from waste gases containing hydrogen sulfide

초록

대표청구항 ▼

이 특허에 인용된 특허 (14)

IPC 상위 출원인

과제정보

상세정보조회

원문조회

IPC 상세정보(version : 201201)

연구과제 성과물(0)

참여연구원의 다른 문헌(0)

처리중입니다.

잠시만 기다려주세요.

대표
청구항
▼