Engineering Commons^™

Column Froth Flotation, David C. Yang

Michigan Tech Patents

The froth flotation device includes a flotation column partially filled with a packing which defines a large number of small flow passages extending in a circuitous pattern between the upper and lower portions of the column. A conditioned aqueous pulp of a mineral ore, such as iron ore, is introduced into the midzone of the column. A pressurized inert gas, such as air, is introduced into the bottom of the column and is forced upwardly through the flow passages in the packing. As the air flows upwardly through these flow passages, it is broken into fine bubbles which intimately contact …

Maine Yankee Shutdown Assessment: A Report To Governor Joseph E. Brennan, Maine State Planning Office

Maine Collection

Maine Yankee Shutdown Assessment: A Report to Governor Joseph E. Brennan

Maine State Planning Office, Maine Office of Energy Resources, Maine Public Advocate

Executive Department - May 1986

Contents: Legal Process / Decommissioning Constraints and Costs / Public and Economic Costs and Benefits / Apprendices

Bulletin - April, 1986, Civil Aviation Medical Association

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A six page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

Spring 1986, Wmpg 90.9 Fm

WMPG Program Guides

WMPG program guide for Spring 1986

Includes notes from Program Director, information on shows and events, and schedule.

Spring 1986, 90.9 Wmpg Fm

WMPG Program Guides

Trifold, light blue, Spring 1986

Santa Clara Magazine, Volume 28 Number 3, Winter 1986, Santa Clara University

Santa Clara Magazine

2 - IS SILICON VALLEY A HOUSE OF CARDS? By Michael S. Malone. A fresh, freewheeling forecast of the future of Silicon Valley.

7 - MOTIVATING CHILDREN TO SUCCEED By Ruth E. Cook. The author suggests some guidelines for helping children who don't work up to their true potential.

11 - IN SEARCH OF HUMANITY By William J. Rewak, S.J. Santa Clara's president explores the university's role in the development of the human person.

16 - LEARNING TO LEAD A photo feature of executives at the beach, engaged in a new and appealing program from the Executive Development Center that …

Tradition, Innovation And Conflict: Perspectives On Colorado Water Law, Lawrence J. Macdonnell

Books, Reports, and Studies

This digital resource contains only an abstract, cover image and table of contents information from the published book.

Print copy of book is available in the University of Colorado’s Wise Law Library: http://128.138.161.92/record=b129217

Contents: Introduction / Lawrence J. MacDonnell -- PART ONE : THE BACKGROUND: Meeting Colorado's water requirements : an overview of the issues / David H. Getches -- The historical development of Colorado water law / Raphael J. Moses -- PART TWO : WATER RIGHTS ADJUDICATION AND ADMINISTRATION: Administering Colorado's water : a critique of the present approach / Clyde O. Martz, Bennett W. Raley -- Water administration …

Summer 1986, 90.9 Wmpg Fm

WMPG Program Guides

"Alternative music to soothe the savage soul"

Summer 1986, 90.9 Wmpg Fm

WMPG Program Guides

WMPG Program Guide, Summer 1986.

One sheet w/ letter

Winter/Spring 1986, 90.9 Wmpg Fm

WMPG Program Guides

WMPG Program Guide, Winter/Spring 1986

Bulletin - January, 1986, Civil Aviation Medical Association

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A six page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

The Gamut: A Journal Of Ideas And Information, No. 16, Fall 1985, Cleveland State University

The Gamut Archives

CONTENTS OF ISSUE NO. 16, FALL, 1985

Klaus-Peter Hinze: Hitler and the Beetle, 3

One of America's favorite automobiles, the Volkswagen "bug," began as a pet project of the Nazi regime.

Ron Haybron: Packaging the Seasons, 12

Calendars of different societies have ingeniously struggled with the incompatible cycles of sun, earth, and moon.

Nancy McAfee: Philip Johnson's Play House, 27

Cleveland's new theater complex is a major example of Post-Modern architecture.

Carsten Ahrens: Recollections of a Dragonfly Man, 39

A naturalist's lifelong pursuit of the fascinating famUy of the Odonates.

Wojbor Woyczynski: Of Men and …

Process For Recovering Terephthalic Acid From Waste Polyethylene Terephthalate, Richard A. Lamparter, Bruce A. Barna, David R. Johnsrud

Michigan Tech Patents

Terephthalic acid (TPA) is recovered from used polyethylene terephthalate beverage containers by reacting comminuted containers in a reaction zone with an aqueous medium containing ammonium hydroxide at elevated temperatures and pressures to form a water soluble diammonium salt of TP A, separating any undissolved solids from the reaction product, acidifying the remaining reaction product to liberate TP A, and separating the precipitated TPA. A portion of the liquid remaining after separation of TPA can be mixed with lime or slaked lime, the resulting mixture treated in an ammonia stripper to remove ammonia therefrom and the ammonia overheads from the stripper …

Bulletin - September, 1985, Civil Aviation Medical Association

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A four page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

Bulletin - July, 1985, Civil Aviation Medical Association

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A six page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

An Inventory Of Maine's Telecommunications System, Maine State Planning Office

Maine Collection

An Inventory of Maine's Telecommunications System

Prepared for the Maine State Planning Office by Joseph M. Chaisson and Valerie Lamont of the Telecommunications Research Program at Westbrook College in Portland, Maine. July, 1985.

"The Primary purpose of this report is to provide information for Governor Brennan's Task Force on Telecommunications. The inventory also can be widely used as a reference by persons and organizations concerned with providing telecommunications services in Maine."

Contents: Introduction / Local Telephone Service / Mobile Telephone Service / Digital Termination Service / Cable Television / Paging Systems / Intra-State (Intra-LATA) Public Services / Intra-State (Intra-LATA) Private …

Santa Clara Magazine, Volume 27 Number 7, Summer 1985, Santa Clara University

Santa Clara Magazine

2 - COMMON COURTESY By Thomas J. Peters. Competitive advantage is boiled down to service, quality, and courtesy. Everyone should provide it. Why else be in business?

9 - THE RISE AND FALL OF OPEC By T John Whalen, Jr. Traces the evolution of OPEC, discusses the dominant factors that led to its loss of power, and analyzes its impact on world oil prices and supplies.

13 - AN AFFLUENT AMERICAN RESPONDS TO GLOBAL POVERTY By William J. Wood, S.J. A Jesuit reflects on global poverty and explains why he is an affluent American, and describes those who are in …

Bulletin - April, 1985, Civil Aviation Medical Association

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A six page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

1985, April - Architectural Engineering News, North Carolina Agricultural And Technical State University

Architectural Engineering News

Rare newsletter from the department of architectural engineering at North Carolina A&T State University.

Flake Aligner Including Reciprocating Baffles, Tauno B. Kilpela

Michigan Tech Patents

Apparatus for forming a loosely felted mat of elongated wood flakes, the wood flakes being aligned in parallel relation and parallel to the longitudinal direction of the mat. The apparatus includes a former for depositing wood flakes on a support surface in a uniformly dispersed, loosely felted relation, and a plurality of vertically oriented baffles positioned below the former and in mutually parallel alignment. The baffles are reciprocated in the direction of the mat to cause flakes lying across the baffles to fall between the baffles and to be aligned with the longitudinal direction of the mat.

Fan-Shaped Loader For Making A Loosely Felted Mat Of Aligned Wood Flakes, Gordan P. Krueger, Anders E. Lundi, Roy D. Adams

Michigan Tech Patents

Apparatus for forming an elongated continuous mat of elongated wood flakes mixed with a binder and adapted to be compressed to form a densified composite wood product for continuously depositing wood flakes on that supporting surface and for aligning the elongated wood flakes being deposited in mutually parallel relation and in alignment with the direction of movement of the supporting surface. A hopper for containing wood flakes deposits wood flakes into the upper end of a fan-shaped flake loader comprised of a plurality of channels positioned in side-by-side relation and sloping downwardly from the hopper to a supporting surface. The …

Flake Feeder Aligner Including Reciprocating Baffles, Tauno B. Kilpela

Michigan Tech Patents

Apparatus is described for forming a loosely felted mat of elongated wood flakes, the wood flakes being aligned in parallel relation and parallel to the longitudinal direction of the mat. The apparatus includes a former for depositing wood flakes on a support surface in a uniformly dispersed, loosely felted relation, and a plurality of vertically oriented baffles positioned below the former and in mutually parallel alignment. The baffles include a first set and a second set with respective ones of the second set of baffles being positioned between respective ones of the baffles of the first set. The baffles of …

Summer 1985, 90.9 Wmpg Fm

WMPG Program Guides

Light pink, folded into thirds.

Santa Clara Magazine, Volume 27 Number 3, Winter 1985, Santa Clara University

Santa Clara Magazine

2 - WHEN ARE LEADERS AT THEIR BEST? By James M. Kouzes and Barry Z. Posner. There is a revolution in leadership style taking place in corporate America. This deals with how ordinary people get extraordinary things done in organizations.

7 - A MEDITATION IN ST. IVES By William J. Rewak, S.J. Some reflections on the essence of work taken from Father Rewak's travel diary during a trip to England last summer.

10 - TAKING LAUGHTER SERIOUSLY By John Morreall. A philosophy professor shows how important humor is to human life and how understanding our laughter can help us understand …

Bulletin - January, 1985, Civil Aviation Medical Association

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An eight page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

Static Dropless Flake Aligner For Producing Composite Wood Material, Gordan P. Krueger, Anders E. Lund, Roy D. Adams

Michigan Tech Patents

Apparatus are provided for forming a loosely felted mat of elongated wood flakes, the wood flakes being supported on an elongated caul. The flakes are deposited between a plurality of closely spaced parallel baffles so as to be aligned in mutually parallel relation. The caul is supported adjacent the lower edges of the baffles and is support for vertical movement to facilitate buildup of the mat. Apparatus movable back and forth along the length of the caul is provided to deposit wood flakes in an evenly dispursed manner. At least one picker wheel also moves along the length of the …

Bulletin - October, 1984, Civil Aviation Medical Association

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A four page newsletter of the Civil Aviation Medical Association. The newsletter provided news about civil aviation medicine and information related to the organization.

Apparatus For Making Continuous Lengths Of Composite Wood Material, The Apparatus Including Rotating Circular Baffles, Anders E. Lund, Gordon P. Krueger, Bruce A. Haataja, Roy D. Adams

Michigan Tech Patents

Apparatus for forming an elongated loosely felted mat of thin elongated wood flakes with the flakes being aligned in mutually parallel relation and being aligned with the longitudinal direction of the elongated mat. The apparatus comprises a plurality of conveyor belts positioned in closely adjacent side-by-side relation and defining a mat supporting surface adapted to support the aligned wood flakes, the belts being supported on the surface of a cylinder. Wood flakes are deposited in loosely felted relation on the belts, and a plurality of closely spaced parallel planar baffles surround the cylinder, the baffles comprising plates positioned between the …

Multiple Funnel Flake Aligner For Making A Loosely Felted Mat Of Aligned Wood Flakes, Bruce A. Haataja, Tauno B. Kilpela, Gordon P. Krueger, Roy D. Adams

Michigan Tech Patents

Apparatus for forming a loosely felted mat of thin elongated wood flakes with said flakes being aligned in mutually parallel relation. The apparatus includes a mat supporting surface, a hopper for holding a quantity of wood flakes, and a funnel assembly for receiving wood flakes from the hopper and for causing the flakes to be aligned in substantially parallel side-by-side relation as they are deposited on the supporting surface. The funnel assembly includes a plurality of funnels positioned in adjacent side-by-side relation, the funnels each including inclined walls having lower edges defining an elongated narrow opening adjacent the supporting surface …

Method For Reducing Macrosegregation In Alloys, Angus Hellawell

Michigan Tech Patents

Macrosegregation in metal alloy castings and other alloys having similar solidification behavior is reduced by slowly rotating a mold or the like containing the liquid alloy about an axis at an acute angle to the vertical from the time the liquid alloy is poured into the mold until substantially all of the alloy has solidified. The mold is rotated at a speed below that which produces a centrifuging effect or causes stirring or agitation of the interdendritic liquid.