[특허]Distillation systems and methods

Distillation systems and methods 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B01D-003/00
출원번호	US-0829549 (1986-02-13)
발명자 / 주소	Grethlein Hans E. (Hanover NH) Lynd Lee H. (Meriden NH)
출원인 / 주소	Trustees of Dartmouth College (Hanover NH 02)
인용정보	피인용 횟수 : 118 인용 특허 : 0

초록 ▼

A method of distillation employing a heat pump (which may be driven by a compressor) using a vapor stream from within the distillation system as a heat source and a liquid stream from within the distillation system as a heat sink. The selection of heat-source vapors and heat-sink liquid is such that at least one is withdrawm from the phase-contacting region of the distillation system. The return of streams withdrawm from the phase-contacting region of the distillation system to the distillation system is such that at least one of the streams is returned at a temperature different from that of the point from which it was withdrawn, and all withdrawn streams are returned in manner such that a stream removed as vapor is returned at a point with a temperature at most that at the point it was withdrawn, and a stream removed as liquid is returned at a point with a temperature at least that at which it was withdrawn. Embodiments of the basic method where vapor only, liquid only, or both liquid and vapor are withdrawn from and returned to the phase-contacting region of the distillation system are considered. The impact of the invention is to reduce the heat requirement of distillation in exchange for an amount of work which is usually small because the temperature difference between heat sources and sinks is minimized. Combination of the basic distillation method with multi-effect distillation, convention overhead-to-reboiler heat pumped distillation, azeotropic and extractive distillation, and fermentative production of volatile compounds is described. A system specifically designed for the separation of ethanol-water mixtures which utilizes the present invention and extractive distillation in a system with extensive heat integration is presented.

대표청구항 ▼

A method for performing a distillative separation in distillation apparatus, comprising: (a) introducing feed containing a more volatile component and a less volatile component to said distillation apparatus; (b) supplying sufficient heat to said distillation apparatus to provide a bottoms liquid enriched in the less volatile component compared to the feed, an internal vapor stream in said apparatus and an overhead vapor enriched in the more volatile component compared to the feed; (c) providing a reflux liquid in contact with the vapor stream in said distillation apparatus; (d) removing an overhead product from said apparatus, said overhead product being enriched in the more volatile component compared to the feed; (e) removing a bottoms product from said apparatus, said bottoms product being enriched in the less volatile component compared to the feed; (f) withdrawing from a point in said distillation apparatus having a temperature intermediate between the highest and lowest temperatures in said apparatus a vapor stream for use as a heat source for transferring heat to a heat-sink liquid having a temperature at the system pressure higher than the temperature of said withdrawn vapor stream at the system pressure, the flow rate of the withdrawn vapor stream having an upper limit which causes the distillation apparatus to be pinched at the return point and a lower limit which provides significant changes in the internal reflux ratio at the point of return for the withdrawn vapor stream; (g) performing work on vapor resulting from said withdrawn vapor stream to raise the condensation temperature of said vapor above the evaporation temperature of said heat-sink liquid; (h) condensing at least a portion of said vapor resulting from the withdrawn vapor stream and employing heat from said condensation to vaporize at least a portion of the heat-sink liquid under conditions whereby the condensing vapor resulting from the withdrawn vapor stream acts as a heat-source of a heat pump and the vaporizing heat-sink liquid acts as a heat-sink of a heat pump to thereby transfer heat from said withdrawn vapor stream to said heat-sink liquid; and (i) returning said withdrawn vapor stream to the distillation apparatus at a point having a lower temperature than its point of withdrawal.

이 특허를 인용한 특허 (118)

Jevtic, Radmila; Johnston, Victor J.; Pan, Tianshu; Scates, Mark O.; Shaver, Ronald David; Warner, R. Jay; Weiner, Heiko; Chapman, Josefina T., Alcohol production process integrating acetic acid feed stream comprising water from carbonylation process.
상세보기
Horton, Trinity; Jevtic, Radmila; Johnston, Victor J.; Pan, Tianshu; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko; Chapman, Josefina T., Alcohol production process with impurity removal.
상세보기
Cossee Robert Paul Henri,NLX ; Pek Johan Jan Barend,NLX, Atmospheric distillation of hydrocarbons-containing liquid streams.
상세보기
Zhou, Zhenhua; Jevtic, Radmila; Johnston, Victor J.; Weiner, Heiko, Catalysts for converting acetic acid to acetone.
상세보기
Johnston, Victor; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko; Gruesendorf, Gerald; Horton, Trinity; Jevtic, Radmila, Denatured fuel ethanol compositions for blending with gasoline or diesel fuel for use as motor fuels.
상세보기
Wakabayashi, Toshihiro; Tachikawa, Kouichi, Distillation column.
상세보기
Lee, David; Sarager, Lincoln; Horton, Trinity; Johnston, Victor J., Distillation of crude alcohol product using entrainer.
상세보기
Meszaros Istvan,CHX, Distillation plant with a heat pump.
상세보기
Grethlein Hans E. (Hanover NH) Lynd Lee H. (Meriden NH), Distillation process for ethanol.
상세보기
Townsend, Derek William; Collins, Cyril, Dividing wall column with a heat pump.
상세보기
Jevtic, Radmila; Johnston, Victor; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko; Horton, Trinity, Esterification of vapor crude product in the production of alcohols.
상세보기
Horton, Trinity; Jevtic, Radmila; Johnston, Victor J.; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko, Ethanol compositions.
상세보기
Johnston, Victor; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko; Horton, Trinity; Jevtic, Radmila, Ethanol compositions.
상세보기
Vander Griend, Dennis Lee, Ethanol distillation process.
상세보기
Vander Griend,Dennis Lee, Ethanol distillation process.
상세보기
Powell, Nathan Kirk, Ethanol refining process using intermediate reboiler.
상세보기
Horton, Trinity; Jevtic, Radmila; Johnston, Victor J.; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko; Grusendorf, Gerald, Ethanol/fuel blends for use as motor fuels.
상세보기
Lee, David; Sarager, Lincoln; Hale, Trinity; Johnston, Victor J., Extractive distillation of crude alcohol product.
상세보기
Lee, David; Sarager, Lincoln; Horton, Trinity; Johnston, Victor J., Extractive distillation of crude alcohol product.
상세보기
Warner, R. Jay; Johnston, Victor J.; Lee, David; Orosco, Adam, Extractive distillation of crude alcohol product.
상세보기
Sarager, Lincoln; Warner, R. Jay; Jevtic, Radmila; Johnston, Victor J.; Lee, David, Finishing reactor for purifying ethanol.
상세보기
Jevtic, Radmila; Johnston, Victor J.; Lee, David; Weiner, Heiko; Zhou, Zhenhua, Hydrogenation process with reduced residence time for vapor phase reactants.
상세보기
Warner, R. Jay; Horton, Trinity; Jevtic, Radmila; Johnston, Victor J.; Lee, David; Orosco, Adam; Sarager, Lincoln, Hydrogenolysis of ethyl acetate in alcohol separation processes.
상세보기
Warner, R. Jay; Horton, Trinity; Jevtic, Radmila; Johnston, Victor J.; Lee, David; Orosco, Adam; Sarager, Lincoln, Hydrogenolysis of ethyl acetate in alcohol separation processes.
상세보기
Johnston, Victor J.; Sarager, Lincoln; Warner, R. Jay; Horton, Trinity; Jevtic, Radmila, Hydrolysis of ethyl acetate in ethanol separation process.
상세보기
Sovereign, Scott; VanKempen, Frank A., Integrated apparatus for ethanol production and extraction.
상세보기
Scates, Mark O.; Shaver, Ronald D.; Zink, James H.; Zinobile, Raymond J.; Oyerinde, Oyeyemi, Integrated ethanol production by extracting halides from acetic acid.
상세보기
Axelrud, Celso; Macharia, Maina A.; Tay, Michael E., Integrated model predictive control of distillation and dehydration sub-processes in a biofuel production process.
상세보기
Warner, R. Jay; Johnston, Victor J.; Lee, David; Salado, Manuel; Scates, Mark O., Integrated process for producing acetic acid and alcohol.
상세보기
Johnston, Victor; Sarager, Lincoln; Scates, Mark; Shaver, Ronald David; Torrence, G. Paull; Warner, R. Jay; Weiner, Heiko; Horton, Trinity; Jevtic, Radmila; Zink, James; Lee, David, Integrated process for producing alcohols from a mixed acid feed.
상세보기
Jevtic, Radmila; Johnston, Victor; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko; Horton, Trinity, Liquid esterification for the production of alcohols.
상세보기
Knapp, Jeffrey P., Low energy extractive distillation process for producing anhydrous ethanol.
상세보기
Sovereign, Scott; VanKempen, Frank A., Method for ethanol production and extraction.
상세보기
Macharia, Maina A.; Noll, Patrick D.; Tay, Michael E., Model predictive control of a fermentation feed in biofuel production.
상세보기
Bartee, James F.; Macharia, Maina A.; Noll, Patrick D.; Tay, Michael E., Model predictive control of fermentation temperature in biofuel production.
상세보기
Wollrab, Radmila; Johnston, Victor, Multiple vapor feeds for hydrogenation process to produce alcohol.
상세보기
Bartee, James F.; Macharia, Maina A.; Noll, Patrick D.; Tay, Michael E., Nonlinear model predictive control of a biofuel fermentation process.
상세보기
Warner, R. Jay; Lee, David; Orosco, Adam, Pressure driven distillation for ethanol production and recovery from hydrogenation process.
상세보기
Warner, R. Jay; Duff, Emily; Johnston, Victor J.; Lee, David; Orosco, Adam, Process for controlling a reboiler during alcohol recovery and reduced ester formation.
상세보기
Powell, Nathan Kirk; Roundy, Samuel; Sarager, Lincoln; Viard, Murray; Warner, R. Jay; Gruesendorf, Gerald; Jevtic, Radmila; Johnston, Victor J.; Olsson, Fred Ronald, Process for heat integration for ethanol production and purification process.
상세보기
Powell, Nathan Kirk; Roundy, Samuel; Sarager, Lincoln; Viard, Murray; Warner, R. Jay; Grusendorf, Gerald; Wollrab, Radmila; Johnston, Victor J.; Olsson, Fred Ronald, Process for heat integration for ethanol production and purification process.
상세보기
Jevtic, Radmila; Johnston, Victor J.; Warner, R. Jay; Weiner, Heiko, Process for making ethanol from acetic acid using acidic catalysts.
상세보기
Wollrab, Radmila; Johnston, Victor J.; Warner, R. Jay; Weiner, Heiko, Process for making ethanol from acetic acid using acidic catalysts.
상세보기
Horton, Trinity; Jevtic, Radmila; Johnston, Victor J.; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko, Process for producing a water stream from ethanol production.
상세보기
Horton, Trinity; Jevtic, Radmila; Johnston, Victor J.; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko, Process for producing a water stream from ethanol production.
상세보기
Johnston, Victor J.; Sarager, Lincoln; Torres, Alfonso; Warner, R. Jay; Chapman, Josefina T.; Cunningham, Robert; Horton, Trinity; Jevtic, Radmila, Process for producing an ester feed stream for esters production and co-production of ethanol.
상세보기
Johnston, Victor J.; Sarager, Lincoln; Warner, R. Jay; Cunningham, Robert; Horton, Trinity; Jevtic, Radmila, Process for producing an ethyl acetate solvent and co-production of ethanol.
상세보기
Johnston, Victor J.; Lee, David; Sarager, Lincoln; Warner, R. Jay, Process for producing anhydrous ethanol using extractive distillation column.
상세보기
Lee, David; Orosco, Adam; Ribeiro, Claudio; Warner, R. Jay; Deck, Robert Alan; Duff, Emily; Johnston, Victor J., Process for producing ethanol and reducing acetic acid concentration.
상세보기
Jevtic, Radmila; Johnston, Victor J.; Lee, David; Weiner, Heiko; Zhou, Zhenhua, Process for producing ethanol using a molar excess of hydrogen.
상세보기
Weiner, Heiko; Zhou, Zhenhua; Jevtic, Radmila; Johnston, Victor J., Process for producing ethanol using a stacked bed reactor.
상세보기
Warner, R. Jay; Amleh, Wael; Grusendorf, Gerald; Horton, Trinity; Jevtic, Radmila; Johnston, Victor J.; Olsson, Fred Ronald; Powell, Nathan Kirk; Salado, Manuel; Sarager, Lincoln, Process for producing ethanol using an extractive distillation column.
상세보기
Warner, R. Jay; Wollrab, Radmila; Amleh, Wael; Grusendorf, Gerald; Hale, Trinity Horton; Johnston, Victor J.; Olsson, Fred Ronaold; Powell, Nathan Kirk; Salado, Manuel; Sarager, Lincoln, Process for producing ethanol using an extractive distillation column.
상세보기
Weiner, Heiko; Zhou, Zhenhua; Jevtic, Radmila; Johnston, Victor J., Process for producing ethanol using multiple beds each having different catalysts.
상세보기
Weiner, Heiko; Zhou, Zhenhua; Jevtic, Radmila; Johnston, Victor J., Process for production of ethanol using a mixed feed using copper containing catalyst.
상세보기
Johnston, Victor J.; Chapman, Josefina T.; Jevtic, Radmila; Weiner, Heiko; Pan, Tianshu; Warner, R. Jay; Grusendorf, Gerald; Bower, Nathan; Sarager, Lincoln M., Process for purifying a crude ethanol product.
상세보기
Orosco, Adam; Sarager, Lincoln; Warner, R. Jay; Jevtic, Radmila, Process for purifying a crude ethanol product.
상세보기
Jevtic, Radmila; Johnston, Victor J.; Warner, R. Jay; Weiner, Heiko; Bower, Nathan; Chapman, Josefina T.; Grusendorf, Gerald, Process for purifying ethanol.
상세보기
Johnston, Victor J.; Pan, Tianshu; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko; Chapman, Josefina; Cunningham, Robert; Grusendorf, Gerald; Horton, Trinity; Jevtic, Radmila, Process for purifying ethanol.
상세보기
Wollrab, Radmila; Bower, Nathan; Chapman, Josefina T.; Grusendorf, Gerald; Johnston, Victor J.; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko, Process for purifying ethanol.
상세보기
Orosco, Adam; Salado, Manuel; Sarager, Lincoln; Warner, R. Jay; Horton, Trinity; Johnston, Victor J.; Lee, David, Process for recovering alcohol.
상세보기
Jevtic, Radmila; Johnston, Victor J.; Pan, Tianshu; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko; Chapman, Josefina; Cunningham, Robert; Grusendorf, Gerald; Horton, Trinity, Process for recovering ethanol.
상세보기
Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko; Wollrab, Radmila; Chapman, Josefina T.; Cunningham, Robert; Grusendorf, Gerald; Hale, Trinity Horton; Johnston, Victor J.; Pan, Tianshu, Process for recovering ethanol.
상세보기
Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko; Wollrab, Radmila; Chapman, Josefina T.; Cunningham, Robert; Grusendorf, Gerald; Hale, Trinity Horton; Johnston, Victor J.; Pan, Tianshu, Process for recovering ethanol.
상세보기
Sarager, Lincoln; Amleh, Al; Hale, Trinity Horton; Wollrab, Radmila; Johnston, Victor J., Process for recovering ethanol with sidedraws to regulate C3+ alcohols concentrations.
상세보기
Sarager, Lincoln; Amleh, Al; Horton, Trinity; Jevtic, Radmila; Johnston, Victor J., Process for recovering ethanol with sidedraws to regulate C3+ alcohols concentrations.
상세보기
Sarager, Lincoln; Warner, R. Jay; Chapman, Josefina T.; Cunningham, Robert; Horton, Trinity; Jevtic, Radmila; Johnston, Victor J.; Pan, Tianshu, Process for recovering ethanol with vapor separation.
상세보기
Jevtic, Radmila; Johnston, Victor J.; Warner, R. Jay; Potts, John; Kerlegon, Stephen, Process for recycling gas from acetic acid hydrogenation.
상세보기
Warner, R. Jay; Johnston, Victor J.; Lee, David; Salado, Manuel; Scates, Mark O., Process for reducing the concentration of acetic acid in a crude alcohol product.
상세보기
Lee, David; Orosco, Adam; Sarager, Lincoln; Warner, R. Jay; Jevtic, Radmila, Process for removing aldehydes from ethanol reaction mixture.
상세보기
Lee, David; Orosco, Adam; Powell, Nathan; Salado, Manuel; Sarager, Lincoln; Warner, R. Jay; Horton, Trinity; Jevtic, Radmila; Johnston, Victor J., Process for removing water from alcohol mixtures.
상세보기
Zeilon Sten (Heimdalsgaten 21 S-26162 Glumslv SEX), Process for separating a volatile component from a mixture.
상세보기
Warner, R. Jay; Weiner, Heiko; Bower, Nathan; Chapman, Josefina T.; Grusendorf, Gerald; Jevtic, Radmila; Johnston, Victor J., Process for separating acetaldehyde from ethanol-containing mixtures.
상세보기
Orosco, Adam; Salado, Manuel; Sarager, Lincoln; Warner, R. Jay; Horton, Trinity; Johnston, Victor J.; Lee, David, Process for separating ethanol having low acid.
상세보기
Zhou, Zhenhua; Franjkic, Iva; Jevtic, Radmila; Johnston, Victor J.; Lee, David; Weiner, Heiko, Process for the production of ethanol from an acetic acid feed and a recycled ethyl acetate feed.
상세보기
Hale, Trinity Horton; Wollrab, Radmila; Johnston, Victor J.; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko, Process for utilizing a water stream in a hydrolysis reaction to form ethanol.
상세보기
Horton, Trinity; Jevtic, Radmila; Johnston, Victor J.; Warner, R. Jay; Weiner, Heiko; Amleh, Al; Gruesendorf, Gerald, Process for vaporizing acetic acid for hydrogenation processes to produce ethanol.
상세보기
Lee, David; Olsson, Fred Ronald; Orosco, Adam; Powell, Nathan; Salado, Manuel; Sarager, Lincoln; Warner, R. Jay; Horton, Trinity; Jevtic, Radmila; Johnston, Victor J., Process to recover alcohol from an acidic residue stream.
상세보기
Lee, David; Olsson, Fred Ronald; Orosco, Adam; Powell, Nathan Kirk; Salado, Manuel; Sarager, Lincoln; Warner, R. Jay; Jevtic, Radmila; Johnston, Victor J., Process to recover alcohol from an ethyl acetate residue stream.
상세보기
Lee, David; Olsson, Fred Ronald; Orosco, Adam; Powell, Nathan Kirk; Salado, Manuel; Sarager, Lincoln; Warner, R. Jay; Wollrab, Radmila; Johnston, Victor J., Process to recover alcohol from an ethyl acetate residue stream.
상세보기
Lee, David; Orosco, Adam; Ribeiro, Claudio; Warner, R. Jay; Deck, Robert Alan; Duff, Emily; Johnston, Victor J., Process to recover alcohol with reduced water from overhead of acid column.
상세보기
Lee, David; Orosco, Adam; Ribeiro, Claudio; Warner, R. Jay; Deck, Robert Alan; Duff, Emily; Johnston, Victor J., Process to recover alcohol with reduced water from overhead of acid column.
상세보기
Lee, David; Orosco, Adam; Ribeiro, Claudio; Warner, R. Jay; Deck, Robert Alan; Duff, Emily; Johnston, Victor J., Process to recover alcohol with secondary reactors for esterification of acid.
상세보기
Lee, David; Orosco, Adam; Ribeiro, Claudio; Warner, R. Jay; Deck, Robert Alan; Duff, Emily; Johnston, Victor J., Process to recover alcohol with secondary reactors for hydrolysis of acetal.
상세보기
Lee, David; Orosco, Adam; Ribeiro, Claudio; Warner, R. Jay; Deck, Robert Alan; Duff, Emily; Johnston, Victor J., Process to reduce ethanol recycled to hydrogenation reactor.
상세보기
Orosco, Adam; Salado, Manuel; Sarager, Lincoln; Warner, R. Jay; Horton, Trinity, Processes for increasing alcohol production.
상세보기
Hale, Trinity Horton; Wollrab, Radmila; Johnston, Victor J.; Pan, Tianshu; Warner, R. Jay; Weiner, Heiko; Bower, Nathan; Chapman, Josefina T.; Grusendorf, Gerald, Processes for maximizing ethanol formation in the hydrogenation of acetic acid.
상세보기
Horton, Trinity; Jevtic, Radmila; Johnston, Victor J.; Pan, Tianshu; Warner, R. Jay; Weiner, Heiko; Bower, Nathan; Chapman, Josefina T.; Grusendorf, Gerald, Processes for maximizing ethanol formation in the hydrogenation of acetic acid.
상세보기
Hale, Trinity Horton; Wollrab, Radmila; Johnston, Victor J.; Sarager, Lincoln; Warner, R. Jay; Grusendorf, Gerald, Processes for producing anhydrous ethanol compositions.
상세보기
Horton, Trinity; Jevtic, Radmila; Johnston, Victor J.; Sarager, Lincoln; Warner, R. Jay; Grusendorf, Gerald, Processes for producing anhydrous ethanol compositions.
상세보기
Johnston, Victor J.; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko; Horton, Trinity; Jevtic, Radmila, Processes for producing denatured ethanol.
상세보기
Jevtic, Radmila; Johnston, Victor J.; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko; Hale, Trinity Horton, Processes for producing ethanol from acetaldehyde.
상세보기
Jevtic, Radmila; Johnston, Victor J.; Sarager, Lincoln; Warner, R. Jay; Weiner, Heiko; Horton, Trinity, Processes for producing ethanol from acetaldehyde.
상세보기
Olson, David A., Reactor pump for catalyzed hydrolytic splitting of cellulose.
상세보기
Olson, David A., Reactor pump for catalyzed hydrolytic splitting of cellulose.
상세보기
Johnston, Victor J.; Jevtic, Radmila; Lee, David; Orosco, Adam; Warner, R. Jay; Weiner, Heiko; Zhou, Zhenhua; Duff, Emily, Recovering ethanol sidedraw by separating crude product from hydrogenation process.
상세보기
Horton, Trinity; Jevtic, Radmila; Johnston, Victor J.; Lee, David; Orosco, Adam, Recovering ethanol with sidestreams to regulate C3+ alcohols concentrations.
상세보기
Lee, David; Orosco, Adam; Powell, Nathan; Salado, Manuel; Sarager, Lincoln; Warner, R. Jay; Horton, Trinity; Jevtic, Radmila; Johnston, Victor J., Reduced energy alcohol separation process.
상세보기
Lee, David; Orosco, Adam; Warner, R. Jay; Johnston, Victor J., Reduced energy alcohol separation process having controlled pressure.
상세보기
Johnston, Victor J.; Jevtic, Radmila; Lee, David; Orosco, Adam; Warner, R. Jay; Weiner, Heiko; Zhou, Zhenhua; Duff, Emily, Reduced energy alcohol separation process having water removal.
상세보기
Lee, David; Orosco, Adam; Sarager, Lincoln; Warner, R. Jay; Jevtic, Radmila; Johnston, Victor J., Reducing acetals during ethanol separation process.
상세보기
Warner, R. Jay; Weiner, Heiko; Zhou, Zhenhua; Duff, Emily; Jevtic, Radmila; Johnston, Victor J.; Lee, David; Orosco, Adam, Reducing ethyl acetate concentration in recycle streams for ethanol production processes.
상세보기
Jevtic, Radmila; Johnston, Victor J.; Warner, R. Jay; Kumar, Dheeraj; Weiner, Heiko, Reducing impurities in hydrogenation processes with multiple reaction zones.
상세보기
Zhou, Zhenhua; Johnston, Victor J.; Lee, David; Weiner, Heiko, Reduction of acid within column through esterification during the production of alcohols.
상세보기
Sarager, Lincoln; Warner, R. Jay; Horton, Trinity; Lee, David; Johnston, Victor J.; Salado, Manuel, Separating ethanol and ethyl acetate under low pressure conditions.
상세보기
Lee, David; Orosco, Adam; Sarager, Lincoln; Horton, Trinity; Jevtic, Radmila; Johnston, Victor J., Separation of vapor crude alcohol product.
상세보기
Lee, David; Orosco, Adam; Sarager, Lincoln; Warner, R. Jay; Horton, Trinity; Jevtic, Radmila; Johnston, Victor J., Separation process having an alcohol sidestream.
상세보기
Lee, David; Orosco, Adam; Sarager, Lincoln; Warner, R. Jay; Wollrab, Radmila; Hale, Trinity Horton; Johnston, Victor J., Separation process having an alcohol sidestream.
상세보기
Weiner, Heiko; Zhou, Zhenhua; Jevtic, Radmila; Johnston, Victor J., Stacked bed reactor with diluents for producing ethanol.
상세보기
Salamon, Peter; Andresen, Bjarne Bogeskov; Nulton, James Darwin, Staged optimal externally-controlled systems and method thereof.
상세보기
Kessler, Michael, System for processing grains, carbohydrates, sugars, and oilseeds.
상세보기
Stylianou, Elena; Schenk, Myrian Andrea, Systems and methods for separating hydrocarbons using one or more dividing wall columns.
상세보기
Warner, R. Jay; Johnston, Victor J.; Lee, David; Orosco, Adam, Using a dilute acid stream as an extractive agent.
상세보기
Moll, Benjamin; Malkiel, Edwin; Dong, Rong, Vapor compression steam stripping.
상세보기
Moll, Benjamin; Malkiel, Edwin; Dong, Rong, Vapor compression steam stripping.
상세보기
Grusendorf, Gerald; Johnston, Victor J.; Lee, David; Sarager, Lincoln; Warner, R. Jay, Vapor separation in alcohol production.
상세보기
Lee Naisin (862 Garland Dr. Palo Alto CA 94303), Water distillation and aeration apparatus.
상세보기
Lee, David; Orosco, Adam; Sarager, Lincoln; Warner, R. Jay; Horton, Trinity; Jevtic, Radmila; Johnston, Victor J., Water separation from crude alcohol product.
상세보기

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

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

Distillation systems and methods 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허를 인용한 특허 (118)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트

연합인증

Distillation systems and methods 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 (118)

관련 콘텐츠

특허 원문 보기

IPC 상위 출원인

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

선택된 텍스트