Improved processes and apparatus use a finishing column with a mid-cut that provides alkylbenzene products of high purity containing less than about 1 ppmw benzene and less than about 50 ppmw heavies while accommodating enhancements in the efficiencies and the capacities of the distillation train to recover alkylbenzene from alkylation reaction product and while enabling the use of catalytic treatments to reduce olefinic-component content.
Apparatuses And Methods For Separating Butene-1 From A Mixed C Feed
A process is disclosed for recovering 1-butene from a feed steam comprising n-butane, isobutane and butene isomers using a single, divided wall distillation column. The disclosed process includes introducing the feed steam into an inlet of a first side of a distillation column, wherein the distillation column comprises a top, a bottom and a center dividing wall extending between the bottom and the top of the column and dividing the column into the first side and a second side. The process includes taking off an isobutane stream from the top of the second side of column, taking off a 1-butene stream as a bottoms stream from the second side of the column, and taking off a combination 2-butene and n-butane stream as a bottom stream from the first side of column.
Process For Recovering Thermal Energy From A Reactor Effluent Stream
A processing scheme and arrangement for enhanced olefin production involves recovering thermal energy from a reactor effluent stream resulting from the dehydrogenation of a dehydrogenatable hydrocarbon. The process involves contacting the reactor effluent stream with a circulating fluid stream in a first contact cooling zone to produce a product stream and to form a heated circulating fluid stream. Thermal energy is recovered from the heated circulating fluid stream via indirect heat exchange with a first process stream in a first heat exchange zone to form a cooled circulating fluid stream. The cooled circulating fluid stream can be subsequently cooled and at least a first portion thereof returned to the first contact cooling zone.
Dividing Wall Distillation Column Control Apparatus
James W. Harris - Prospect Heights IL, US Steven P. Rosenblum - Buffalo Grove IL, US Michael A. Schultz - Chicago IL, US Dennis E. O'Brien - Arlington Heights IL, US Douglas G. Stewart - Wheeling IL, US
A control apparatus and control method for controlling the separation in a dividing wall distillation column of at least two feeds into at least three products is disclosed. The apparatus uses a temperature measuring device to measure the temperature of fluid in the column, a controller, and a means for adjusting the temperature of fluid in the column. The temperature measuring device may be on either side of the dividing wall or above or below the dividing wall, and more than one such device may be used. The apparatus and method may be used in the production of alkylaromatic hydrocarbons by alkylating aromatic hydrocarbons with olefinic hydrocarbons.
A strap for utilization as a safety harness, particularly for use by firefighters is disclosed, wherein the strap comprises an elongated center section with four handles, two at each end extending from the elongated center section approximately opposite each other. The invention discloses a single easily deployable tool and methods which can at least carry S.C.B.A. cylinders and/or other equipment, work as a ladder belt and/or a hose strap, move charged lines, provide an increased search area, work as a hasty harness, work for dragging a victim or firefighter, work easily for Denver drill scenarios, and carry victims or firefighters up or down stairs.
Methods for utilization of a safety harness, particularly for use by firefighters is disclosed, wherein the strap comprises an elongated center section with four handles, two at each end extending from the elongated center section approximately opposite each other. The invention discloses a single easily deployable tool and methods which can at least carry S.C.B.A. cylinders and/or other equipment, work as a ladder belt and/or a hose strap, move charged lines, provide an increased search area, work as a hasty harness, work for dragging a victim or firefighter, work easily for Denver drill scenarios, and carry victims or firefighters up or down stairs.
An apparatus for contacting two immiscible fluids is disclosed. A liquid stream enters the top of the apparatus and travels downward within an annular bed of packing. A vapor stream or a less dense liquid stream enters the bottom of the apparatus and travels upward making many radial flow passes succeedingly higher parts of the annular bed. The sigmoid flow of the rising stream is channeled by horizontal disks within the open central volume of the annular bed and by horizontal open-centered rings which surround the annular bed at staggered elevations.
Steve A. Gewartowski - Mt. Prospect IL Dennis E. O'Brien - Arlington Heights IL
Assignee:
UOP Inc. - Des Plaines IL
International Classification:
C07C 536
US Classification:
585655
Abstract:
A process for the catalytic dehydrogenation of C. sub. 2 + normally gaseous paraffinic hydrocarbons to produce the corresponding monoolefinic hydrocarbons is disclosed. The energy-efficient process is particularly directed to the separation of recycle hydrogen from the olefinic hydrocarbon products and unreacted paraffinic hydrocarbons.
Oct 2012 to 2000 DirectorO'Brien Media Group Boxford, MA Apr 2011 to Sep 2012 PrincipalNew Track Media LLC Cambridge, MA 2008 to 2011 Vice President, Consumer Marketing and E-commerceCirculation Newtown, CT 2004 to 2008 Vice PresidentConde Nast Publications New York, NY 2000 to 2004 Manager, Finance and OperationsPrimedia New York, NY 1998 to 1999 Consumer Marketing Business ManagerThe Taunton Press Newtown, CT 1996 to 1998 Audience Development ManagerGrolier Danbury, CT 1994 to 1997 Product Manager
Education:
Hagan School of Business, Iona College New Rochelle, NY May 1995 Master of Business AdministrationBinghamton University Binghamton, NY May 1990 Bachelor of Arts in Economics
Jun 2014 to 2000 Admissions AdvisorFlorida Blue Retention
Dec 2013 to Apr 2014TZ Insurance Solutions
Jul 2013 to Apr 2014Mutual Of Omaha Medicare Supplement Sales Jul 2013 to Dec 2013E-Telequote Insurance LLC
Oct 2012 to Jul 2013 Medicare Sales SpecialistHumana Inc
Jun 2010 to Oct 2012 Inbound Telephone Sales SpecialistOne Touch Direct Tampa, FL Jun 2009 to Jun 2010 AIU Inside Sales RepCircuit City Norwalk, CT Sep 2007 to Mar 2009 Sales AssociateBest Buy Norwalk, CT Sep 2006 to May 2007 Merchandiser
2010 to 2000 CONSULTANTAVAYA Bohemia, NY 1999 to 2010 CUSTOMER SUPPORT ENGINEER IICANTOR FITZGERALD SECURITIES New York, NY 1998 to 1999 PRODUCTION SUPPORT ANALYSTJ.P. MORGAN CHASE New York, NY 1987 to 1997 SENIOR PROGRAMMER ANALYST
Education:
State University of New York Stony Brook, NY 2010 Certificate in Project ManagementSt. Joseph's College Patchogue, NY 2009 B.S. in Computer Information SystemsBriarcliffe College Bethpage, NY 1998
Medicine Doctors
Dr. Dennis S O'brien, Saint James NY - MD (Doctor of Medicine)
403 Lake Ave, Saint James, NY 11780 6319794400 (Phone)
Certifications:
Internal Medicine, 1983
Awards:
Healthgrades Honor Roll
Languages:
English French
Education:
Medical School Universite De Bordeaux Ii, Ufr De Medecine Graduated: 1980 Medical School Mountainside Hospital Graduated: 1981 Medical School Mountainside Hospital Graduated: 1982 Medical School University Hospital Graduated: 1983
Dr. Dennis A O'brien, Lithia Springs GA - MD (Doctor of Medicine)
Lutheran Medical GroupLutheran Hospital Of Indiana Pediatric Outpatient Hematology & Oncology 7950 W Jefferson Blvd STE 217, Fort Wayne, IN 46804 2604352501 (phone), 2604352516 (fax)
Education:
Medical School University of Cincinnati College of Medicine Graduated: 2001
Dr. O'brien graduated from the University of Cincinnati College of Medicine in 2001. He works in Fort Wayne, IN and specializes in Pediatric Hematology-Oncology. Dr. O'brien is affiliated with Lutheran Hospital Of Indiana.
Siena Proactive Internal Medicine 403 Lk Ave, Saint James, NY 11780 6318627062 (phone), 6318627114 (fax)
Education:
Medical School Univ De Bordeaux Ii, U.e.r. De Med, Bordeaux, France Graduated: 1980
Procedures:
Electrocardiogram (EKG or ECG) Vaccine Administration
Conditions:
Acute Bronchitis Atrial Fibrillation and Atrial Flutter Cataract Diabetes Mellitus (DM) Disorders of Lipoid Metabolism
Languages:
English French
Description:
Dr. O'Brien graduated from the Univ De Bordeaux Ii, U.e.r. De Med, Bordeaux, France in 1980. He works in Saint James, NY and specializes in Internal Medicine. Dr. O'Brien is affiliated with Saint Catherine Of Siena Medical Center.
The
821 N 27Th St, Billings, MT 59101 Deaconess Billings Clinic
801 N 29Th St, Billings, MT 59101 Consultants IN Neurology Ltd
3545 Lake Ave, Wilmette, IL 60091 Consultants IN Neurology Ltd
800 Austin St, Evanston, IL 60202
University of Bordeaux 2 - Doctor of Medicine Stony Brook University Medical Center - Residency - Internal Medicine Mountainside Hospital - Residency - Internal Medicine
Board certifications:
American Board of Internal Medicine Certification in Internal Medicine
Prime & O'Brien, LLP 1000 Franklin Ave Ste 201, Garden City, NY 11530 5168772055 (Office)
Licenses:
New York - Currently registered 2004
Experience:
Adjunct Assistant Professor at St. John's University - 2000-present Attorney at Prime & O'Brien, LLP - 1999-present
Education:
Brooklyn Law School Degree - JD - Juris Doctor - Law St. John's University Degree - MA - Masters St. John's University Degree - BA
Specialties:
DUI / DWI - 50% Criminal Defense - 50%
Languages:
English
Associations:
Criminal Courts Bar Association of Nassau County - Member Nassau County Bar Association - Member New York State Bar Association - Member Suffolk County Criminal Bar Association - Member
Description:
Since 2006, Dennis OBrien has been practicing as a founding parting at Prime OBrien, LLP. Mr. OBrien is dedicated to protecting the rights of the accused in...
State Rep. Dennis O'Brien at the 2010 Northeast Hall of Fame event at ...
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News & Politics
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17 Oct, 2010
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4m 42s
Dennis O'Brien at RAW: New York City "Incite"...
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Dennis O'brien
Lived:
Garden City, NY
Work:
Prime & O'Brien, LLP - Founding Attorney
Education:
St. John's University - BA, Brooklyn Law School, M.A - JD
About:
Attorney Dennis O'Brien is a founding attorney to the law firm Prime & O'Brien, LLP. He is skilled specifically in criminal matters from traffic infractions to a more serious crime. If you...
Tagline:
Criminal Defense Lawyer
Dennis O'brien
Work:
General Electric (2008-2012)
Education:
Southern New Hampshire University - MBA, University of Massachusetts - Atmospheric Science, Florida State University - Meteorology