[특허]Wet combustion process

Wet combustion process 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-015/06 B01D-001/14
출원번호	US-0641335 (1975-12-16)
발명자 / 주소	Othmer Donald F. (333 Jay St. Brooklyn NY 11201)
인용정보	피인용 횟수 : 29 인용 특허 : 0

초록 ▼

Aqueous solutions and suspensions of solid particles, even those containing less than one percent of organic materials, may be combusted with air, oxygen, or their mixtures in a process which provides for preheating in countercurrent batches of the raw original liquid by either open (direct contact) or closed (heat transfer surface) condensation of steam generated by multiple flash evaporations which cool earlier batches of hot liquid after the wet combustion. Excess heat may often be withdrawn from the process for power generation or other use as high pressure steam, with or without combustion gases and other non-condensibles. No pumps are necessary, liquid batches are pressurized by steam generated in the flash evaporations for which only one pressure vessel is required instead of the many in the continuous processes. Waste liquids as sewage sludges and black liquors from wood pulping may have their organic constituents, as measured by BOD or COD, so reduced that the final, spent liquid may be discharged directly to a receiving body of water.

대표청구항 ▼

In a process of heating, reacting with an added material, flash evaporating, and condensing vapors so formed of individual batches of an original aqueous liquid wherein there is no mechanical pumping of said liquid during the processing cycle, the steps comprising: a. arranging in the order of decreasing temperature a series of batches of said original aqueous liquor, each batch being preheated in one of a series of heat transfer vessels; b. supplying heat to heat further at least a major part of the batch of said liquid of the heat transfer vessel which has beEn preheated to highest temperature, so that this batch is raised to an even higher temperature, the maximum temperature in the process, and said batch becomes the hottest batch of liquid in the process; c. contacting said hottest batch with an added material which at said maximum temperature changes the concentration of at least some of the components of the liquid in said hottest batch; d. subjecting said hottest batch of liquid, with the concentration of at least some of its components changed, successively to a series of as many individual and separate flash evaporations as there are heat transfer vessels exclusive of the vessel containing said hottest liquid, the first of which individual flash evaporations generations generates an amount of steam at the highest temperature of any of said flash evaporations; and each successive flash evaporation generates an amount of steam of a successively lower temperature; e. condensing said amount of steam of highest temperature which is generated by said flash evaporation in the condensing zone of the heat transfer vessel of the next highest temperature below said maximum temperature so as to preheat the batch of liquid therein, and condensing said steam generated in each successive flash evaporation at each successively lower temperature in the condensing zone of the heat transfer vessel taken serially in the order of successively lower temperatures, until the steam generated at the lowest temperature condenses to preheat the batch of raw original liquid which is at the lowest temperature of the process; f. cooling by each of said individual flash evaporation said liquid of what had been the hottest batch, so that after each of said flash evaporations, its temperature approaches the temperature of the liquid of the batch in the heat transfer vessel wherein was condensed the steam of this particular flash evaporation; and g. continuing said cooling of said liquid of what had been the hottest batch until its temperature approaches that of the batch of lowest temperature which was the one last charged with the original liquid. In a process according to claim 1 wherein said original liquid contains particulate solids which when activated adsorb organic material and said contacting comprises adding oxygen to said activated particulate solids while carried in said original liquid, said particulate solids containing oxidizable organic material adsorbed thereon; so as to produce a controlled wet combustion of the adsorbed oxidizable organic material but not of said particulate solids, thereby reactivating said particulate solids so that they will again adsorb organic material.

이 특허를 인용한 특허 (29)

Steven R. Woodruff, Food, animal, vegetable and food preparation byproduct treatment apparatus and process.
상세보기
Eller James M. ; McBrayer ; Jr. Roy N. ; Peacock Richard D. ; Barber John S. ; Stanton Walter H. ; Applegath Fred ; Lovett ; deceased Gordon H., Heating and reaction system and method using recycle reactor.
상세보기
Eller James M. ; McBrayer ; Jr. Roy N. ; Peacock Richard D. ; Barber John S. ; Stanton Walter H. ; Applegath Fred ; Lovett ; deceased Gordon H., Heating and reaction system and method using recycle reactor.
상세보기
Gidner, Anders; Stenmark, Lars, High pressure and high temperature reaction system.
상세보기
Henriot Pierre A. (St. DiFRX), Method and an installation for purifying industrial waste water, particularly process water from dyeing works.
상세보기
McBrayer ; Jr. Roy N. (Austin TX) Swan Jimmy G. (Alvin TX) Barber John S. (Round Rock TX), Method and apparatus for reacting oxidizable matter with particles.
상세보기
Palmer, Carl R.; McElwee, Michael J.; Meyers, Gregg S., Method and apparatus for separating volatile components from feed material.
상세보기
Nilsen, Pål Jahre; Solheim, Odd Egil; Walley, Paul, Method and device for thermal hydrolysis and steam explosion of biomass.
상세보기
Hojsgaard, Soren J.; Blagaard, Jean-Christian; Boissonnade, Genevieve, Method and installation for the thermal hydrolysis of sludge.
상세보기
Eller James M. ; McBrayer Roy N. ; Swan Jimmy G., Method for controlling reaction temperature.
상세보기
Matsunaga, Masahiro; Setoyama, Koichi; Kataoka, Yutaka; Matsui, Hiroaki; Matsunaga, Hiroshi; Fujiwara, Takeshi, Method for drying lumber, method of impregnating lumber with chemicals, and drying apparatus.
상세보기
Othmer Donald F. (333 Jay St. Brooklyn NY 11201), Method for producing SNG or SYN-gas from wet solid waste and low grade fuels.
상세보기
Kurematsu Masayuki (Hino JPX) Koboshi Shigeharu (Hino JPX) Kobayashi Kazuhiro (Hino JPX) Takabayashi Naoki (Hino JPX), Method for treating photographic process waste liquor through concentration by evaporation.
상세보기
Chowdhury Ajit K. (Schofield WI) Bauer Gerald L. (Rothschild WI) Lehmann Richard W. (Rib Mountain WI), Method of operating pure oxygen wet oxidation systems.
상세보기
Palmer, Carl R.; McElwee, Michael J.; Meyers, Gregg S., Method separating volatile components from feed material.
상세보기
McBrayer ; Jr. Roy N. ; Swan Jimmy G. ; Barber John S., Pressure reduction system and method.
상세보기
Khnlein Hans (Fllinsdorf CHX), Process and apparatus for purifying waste waters.
상세보기
Dassel Mark W. (Wilmington DE) Matter Donald C. (Houston TX) Rennie Donald H. (Murrysville PA) McBrayer ; Jr. Roy N. (Austin TX) Deaton James E. (Georgetown TX) Thompson Fred W. (Lexington Park MD), Reactor for supercritical water oxidation of waste.
상세보기
Stultz Jeffrey H. (115 Tuna Trail Freeport TX 77541) Bice Danford L. (218 Flag Dr. West Lake Jackson TX 77566), Sludge digestion.
상세보기
Dickinson, Norman L.; Bolin, Kevin M.; Dooley, Brian, Slurry dewatering and conversion of biosolids to a renewable fuel.
상세보기
Dickinson, Norman L.; Bolin, Kevin M.; Dooley, Brian, Slurry dewatering and conversion of biosolids to a renewable fuel.
상세보기
Dickinson, Norman L.; Bolin, Kevin M.; Overstreet, Edward; Dooley, Brian, Slurry dewatering and conversion of biosolids to a renewable fuel.
상세보기
Dighe, Shyam V., System and method for water treatment.
상세보기
Dighe, Shyam V., System and method for water treatment.
상세보기
Dighe, Shyam V., System and method for water treatment.
상세보기
Dighe, Shyam V., System and method for water treatment.
상세보기
Dighe, Shyam V., System and method for water treatment.
상세보기
Noguchi, Akiteru; Doi, Koichi; Tsubai, Katsuhiro, Treatment equipment of organic waste and treatment method.
상세보기
Jeffery Ian Charles,GBX ; Jackson Christopher Howard,GBX, Treatment of effluent streams containing organic acids.
상세보기

내보내기 메뉴

내보내기 구분

파일저장
인쇄
메일전송

구성항목

기본정보
상세정보

관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC

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

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

연합인증

Wet combustion process 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (29)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 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

연합인증

Wet combustion process 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

전체(0) 논문(0) 특허(0) 보고서(0)

이 특허를 인용한 특허 (29)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트