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Production of olefins via oxidative de-hydrogenation of C3‒C4 fraction by O2 over (Cr‒Mo)SiO2

by Ayodeji Ijagbuji, I. I. Zakharov, T. C. Philips, M. G. Loriya, M. B. Saltzberg, A. B. Tselishtev, R. J. Taylor, B.V. Shevchenko, K. M. Jackson, D. B. Woods, J. K. Johnson ...

Research Paper (postgraduate) from the year 2015 in the subject Chemistry - Organic Chemistry, , language: English, abstract: The present study investigates the oxidative dehydrogenation of propane-butane (C3–C4) fraction over mono (Cr or Mo) and bi-metal (Cr-Mo) loaded SiO2 catalysts. The catalysts were prepared by sequential impregnation method at 500oC calcination temperature. Experiments were ... Read more

$14.78 USD

Research Paper (postgraduate) from the year 2015 in the subject Chemistry - Organic Chemistry, , language: English, abstract: The present study investigates the oxidative dehydrogenation of propane-butane (C3–C4) fraction over mono (Cr or Mo) and bi-metal (Cr-Mo) loaded SiO2 catalysts. The catalysts were prepared by sequential impregnation method at 500oC calcination temperature. Experiments were
... Read more
Production of olefins via oxidative de-hydrogenation of C3‒C4 fraction by CO2 over Cr‒Mo/MCM‒41

by A. A. Ijagbuji, V. V. Schwarzkopf, I. I. Zakharov, D. B. Woods, T. C. Philips, K. M. Jackson, M. B. Saltzberg, B.V. Shevchenko, J. K. Johnson ...

Scientific Essay from the year 2015 in the subject Chemistry - Other, , language: English, abstract: The present study investigates the oxidative de-hydrogenation of propane-butane (C3-C4) fraction over mono (Cr, Mo) and bi-metal (Cr-Mo) loaded MCM–41catalysts. The catalysts were prepared by sequential impregnation method at 500oC calcination temperature. Experiments were performed by feeding C3 ... Read more

$14.78 USD

Scientific Essay from the year 2015 in the subject Chemistry - Other, , language: English, abstract: The present study investigates the oxidative de-hydrogenation of propane-butane (C3-C4) fraction over mono (Cr, Mo) and bi-metal (Cr-Mo) loaded MCM–41catalysts. The catalysts were prepared by sequential impregnation method at 500oC calcination temperature. Experiments were performed by feeding C3
... Read more
Audiobook

Rise of the Ranger

The Echoes Saga, Book 1

by Philip C. Quaintrell ...

Narrated by Steven Brand ...

Series Audiobook 1 - The Echoes Saga
Unabridged

15 hours 13 min

300,000 Copies Sold WorldwideThe Echoes of Fate, a Prophecy Uttered Unto the World a Thousand Years Ago, Cannot Be Denied....Mankind has lorded over the land of Illian for a thousand years, building on the ruins left by the elves, as if it were their birthright. A thousand years is a long time for an immortal race to see the truth of things, a truth that has remained unsaid for a millennium - ... Read more

$35.00 USD or Free with Kobo Plus

300,000 Copies Sold WorldwideThe Echoes of Fate, a Prophecy Uttered Unto the World a Thousand Years Ago, Cannot Be Denied....Mankind has lorded over the land of Illian for a thousand years, building on the ruins left by the elves, as if it were their birthright. A thousand years is a long time for an immortal race to see the truth of things, a truth that has remained unsaid for a millennium -
... Read more
Audiobook

Empire of Dirt

The Echoes Saga, Book 2

by Philip C. Quaintrell ...

Narrated by Steven Brand ...

Series Audiobook 2 - The Echoes Saga
Unabridged

14 hours 8 min

300,000 Copies Sold WorldwideThe Echoes of Fate Will Not Be Forgotten. The Words Uttered a Thousand Years Ago Will Come to Pass, and a New Age Will Dawn....War is set to ravage Illian. The elves sail from the east. The savage Darkakin rise from the south. Valanis, the dark elf, is finally free of his prison and eager to see his work finished. Only then will he be free of the gods who still haunt ... Read more

$25.00 USD or Free with Kobo Plus

300,000 Copies Sold WorldwideThe Echoes of Fate Will Not Be Forgotten. The Words Uttered a Thousand Years Ago Will Come to Pass, and a New Age Will Dawn....War is set to ravage Illian. The elves sail from the east. The savage Darkakin rise from the south. Valanis, the dark elf, is finally free of his prison and eager to see his work finished. Only then will he be free of the gods who still haunt
... Read more
Audiobook

Relic of the Gods

The Echoes Saga, Book 3

by Philip C. Quaintrell ...

Narrated by Steven Brand ...

Series Audiobook 3 - The Echoes Saga
Unabridged

16 hours 57 min

300,000 Copies Sold WorldwideThe Echoes of Fate Have Been Heard. After a Thousand Years, the Prophecy Has Almost Come to Pass....The final days of hope have come and gone. The kingdoms of Illian stand on the edge of ruin, threatened by the armies of Valanis. As evil spreads across the land, too few are left to hold the line.A world away, the children of fire and flame may be the only hope for the ... Read more

$35.00 USD or Free with Kobo Plus

300,000 Copies Sold WorldwideThe Echoes of Fate Have Been Heard. After a Thousand Years, the Prophecy Has Almost Come to Pass....The final days of hope have come and gone. The kingdoms of Illian stand on the edge of ruin, threatened by the armies of Valanis. As evil spreads across the land, too few are left to hold the line.A world away, the children of fire and flame may be the only hope for the
... Read more
Why Did Europe Conquer the World?

by Philip T. Hoffman ...

Series series The Princeton Economic History of the Western World
The startling economic and political answers behind Europe's historical dominanceBetween 1492 and 1914, Europeans conquered 84 percent of the globe. But why did Europe establish global dominance, when for centuries the Chinese, Japanese, Ottomans, and South Asians were far more advanced? In Why Did Europe Conquer the World?, Philip Hoffman demonstrates that conventional explanations—such as ... Read more

$32.39 USD

The startling economic and political answers behind Europe's historical dominanceBetween 1492 and 1914, Europeans conquered 84 percent of the globe. But why did Europe establish global dominance, when for centuries the Chinese, Japanese, Ottomans, and South Asians were far more advanced? In Why Did Europe Conquer the World?, Philip Hoffman demonstrates that conventional explanations—such as
... Read more
Audiobook

The Fall of Neverdark

The Echoes Saga, Book 4

by Philip C. Quaintrell ...

Narrated by Steven Brand ...

Series Audiobook 4 - The Echoes Saga
Unabridged

21 hours 37 min

300,000 Copies Sold WorldwideThirty Years After the Echoes of Fate Changed the Course of History, an Ancient Evil Stirs Once More.Millennia in the dark has left these lost and forgotten monsters hungry for war. The people of Illian can do nothing but rely on their peacekeepers, the Dragorn.Are the dragon riders ready for what has been buried under their feet?Gideon Thorn, Master of the Dragorn, ... Read more

$40.00 USD or Free with Kobo Plus

300,000 Copies Sold WorldwideThirty Years After the Echoes of Fate Changed the Course of History, an Ancient Evil Stirs Once More.Millennia in the dark has left these lost and forgotten monsters hungry for war. The people of Illian can do nothing but rely on their peacekeepers, the Dragorn.Are the dragon riders ready for what has been buried under their feet?Gideon Thorn, Master of the Dragorn,
... Read more
The East India Company 1784 - 1834

by C. H. Philips ...

Originally published in 1940, this '.is the first detailed study and appraisal of the relations between the Court of Directors and the Board of Control during the fifty formative years after Pitt set up this government office to direct and control the Company's Indian administration. it was an extremely intricate system of dual government with checks and balances and interlocking factions and ... Read more

$9.99 USD or Free with Kobo Plus

Originally published in 1940, this '.is the first detailed study and appraisal of the relations between the Court of Directors and the Board of Control during the fifty formative years after Pitt set up this government office to direct and control the Company's Indian administration. it was an extremely intricate system of dual government with checks and balances and interlocking factions and
... Read more
A Potion, a Powder, a Little Bit of Magic

Or, Like Lightning in an Umbrella Storm

by Philip C. Stead ...

Illustrated by Philip C. Stead ...

**An instant New York Times bestseller!A plucky young goatkeeper sets out on a misadventurous rescue mission in this uproarious debut novel, perfect for fans of Kate DiCamillo and Lemony Snicket.**In a kingdom ruled by a capricious king, the castle rests on the backs of twenty-four goats, and the welfare of those goats rests on the back of a girl called Bernadette. So when one goat escapes, it's ... Read more

$13.69 USD

Also available as: Audiobook

**An instant New York Times bestseller!A plucky young goatkeeper sets out on a misadventurous rescue mission in this uproarious debut novel, perfect for fans of Kate DiCamillo and Lemony Snicket.**In a kingdom ruled by a capricious king, the castle rests on the backs of twenty-four goats, and the welfare of those goats rests on the back of a girl called Bernadette. So when one goat escapes, it's
... Read more

Also available as: Audiobook
The Fourth Science Fiction MEGAPACK ®

by Isaac Asimov, Philip K. Dick, Mary A. Turzillo, E.C. Tubb, Murray Leinster, Kurt Vonnegut Jr., Cynthia Ward, George H. Scithers, John Russell Fearn, Harry Harrison, Milton Lesser, Ayn Rand, Jason Andrew, Larry Hodges, Carmelo Rafala, Ray Cluley, John Gregory Betancourt, James C. Stewart, James K. Moran, Theodore Sturgeon ...

The Fourth Science Fiction Megapack selects 25 more modern and classic science fiction stories, by talented authors new and old. Authors in this volume include: Mary A. Turzillo, E.C. Tubb, Murray Leinster, Philip K. Dick, Kurt Vonnegut Jr., Jason Andrew, Henry Kuttner, Cynthia Ward, George H. Scithers and John Gregory Betancourt, Milton Lesser, John Russell Fearn, Harry Harrison, Isaac Asimov, ... Read more

$0.99 USD

The Fourth Science Fiction Megapack selects 25 more modern and classic science fiction stories, by talented authors new and old. Authors in this volume include: Mary A. Turzillo, E.C. Tubb, Murray Leinster, Philip K. Dick, Kurt Vonnegut Jr., Jason Andrew, Henry Kuttner, Cynthia Ward, George H. Scithers and John Gregory Betancourt, Milton Lesser, John Russell Fearn, Harry Harrison, Isaac Asimov,
... Read more
More Alternative Truths

by Bob Brown, Gwyndyn T. Alexander, Lou J. Berger, Rebecca McFarland Kyle, Adam-Troy Castro, Elizabeth Ann Scarborough, Bobby Lee Featherston, Brad Cozzens, Bruno Lombardi, Colin Patrick Ennan, David Brin, David Gerrold, Debora Godfrey, Edd Vick, Msnny Frishberg, Edward Ahern, Susan Murrie Macdonald, Eric M. Witchey, Esther Friesner, Vonda N. McIntyre, Irene Radford, Jane Yolen, Jill Zeller, Jim Wright, John A. Pitts, K.G. Anderson, Karen L. Frank, Kerri-Leigh Grady, Kurt Newton, Lou Antonelli, Lou J Berger, Melinda LaFevers, MIchael Haynes, Mike Morgan, Philip Brian Hall, Rebecca Mix, Rivka Jacobs, Stephanie L Weippert, V. E. Mitchell, Stuart Hardy, Tais Teng, Wondra Vanian, C. A. Chesse ...

More Alternative Truths is an exploration of the potential consequences of today’s politics in our daily lives. More than our individual lives, but our American identity.This exploration defines this anthology. So many of the stories ask what has America become? What will it be in the future? Will it devolve into a Russian style oligarchy, or will we rise to the challenge and use our hearts, our ... Read more

$8.99 USD or Free with Kobo Plus

More Alternative Truths is an exploration of the potential consequences of today’s politics in our daily lives. More than our individual lives, but our American identity.This exploration defines this anthology. So many of the stories ask what has America become? What will it be in the future? Will it devolve into a Russian style oligarchy, or will we rise to the challenge and use our hearts, our
... Read more
Audiobook

Single Isn't Second Best

Shifting the Perspective on Christian Singleness

by Philip Wilder, C.E. White ...

Narrated by Lisa Cordileone, Jon Vertullo ...

Unabridged

6 hours 2 min

Sometimes it feels impossible to believe that "it is good to remain single." — 1 Corinthians 7:8 In a world that glorifies romance and sex, many of us have fallen for the lie that singleness is second-best . . . or that even we are second-best compared to our married friends. So how can you learn to believe singleness is good and truly experience its blessings? How do you handle the loneliness, ... Read more

$15.99 USD or Free with Kobo Plus

Sometimes it feels impossible to believe that "it is good to remain single." — 1 Corinthians 7:8 In a world that glorifies romance and sex, many of us have fallen for the lie that singleness is second-best . . . or that even we are second-best compared to our married friends. So how can you learn to believe singleness is good and truly experience its blessings? How do you handle the loneliness,
... Read more

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Production of olefins via oxidative de-hydrogenation of C3‒C4 fraction by O2 over (Cr‒Mo)SiO2

Production of olefins via oxidative de-hydrogenation of C3‒C4 fraction by CO2 over Cr‒Mo/MCM‒41

Rise of the Ranger

Empire of Dirt

Relic of the Gods

Why Did Europe Conquer the World?

The Fall of Neverdark

The East India Company 1784 - 1834

A Potion, a Powder, a Little Bit of Magic

The Fourth Science Fiction MEGAPACK ®

More Alternative Truths

Single Isn't Second Best

eReaders

Apps

Accessories

Shopping Cart

You're getting the VIP treatment!

Your Shopping Cart is empty

Available:

1 audiobook monthly

+ FREE 30-day trial

Available:

1 audiobook monthly

+ FREE 30-day trial

Recommended For You

Top Series in United States

His Dark Materials

The Buck Rogers Adventures

The Dangerous Visions Series

Villainous Things

99 Readym Anthologies

Vintage International

The Regency Romance Mysteries

American Trilogy

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