the birth of ChE Flashcards

1
Q

age of the chemical engineering profession

A

less than 100 years old

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2
Q

heritage dates

A

from the fermentation and evaporation processes operated by
early civilizations

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3
Q

who are in charge before chemical engineers were born

A

mechanical engineers

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4
Q

why are the mechanical engineers responsible for the operation of chemical plants?

A

because they have good knowledge of industrial chemistry

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5
Q

what is the challenge that could not be met by the traditional chemist or mechanical engineer

A

demand for plants capable of operating physical separation processes
continuously at high levels of efficiency

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6
Q

what is the reason why chemical engineering became an established discipline

A

role in the development of the petroleum industry

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7
Q

In which development did the modern chemical engineering emerged

A

development of large-scale,
chemical-manufacturing operations in the second half of the 19th century

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8
Q

when did the term chemical engineer was in general use

A

1900

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9
Q

where is chemical engineering has been directed

A

toward solving problems of designing and operating large
plants for continuous production

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10
Q

where is the focus of chemical engineering in the early days

A

individual technologies and not on unification of principles

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11
Q

the students are trained in

A

the manufacture of a particular chemical but
would not have basic concepts to solve problems arising in another industry the students trained in

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12
Q

a chemical engineer should have

A

good fundamental understanding of the various processes occurring in a plant

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13
Q

who isnthe father of chemical engineering

A

George E. Davis

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14
Q

Where did George E. Davis studied

A

Slough Mechanics
Institute and the Royal School of
Mines in London (now a part of
Imperial College, London)

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15
Q

where did George E. Davis worked

A

chemical industries around
Manchester

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16
Q

before david became a consultant, what was his job?

A

inspector for the Alkali Act of 1863

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17
Q

early piece of environmental legislation

A

Alkali Act of 1863

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18
Q

what is one thing that the Alkali Act of 1863 required?

A

required soda
manufacturers to reduce the amount of hydrochloric acid gas vented into the atmosphere from their factories

19
Q

What was Davis comprehensive study was all about?

A

different processes of plants and highlighted the fundamental principles on which these processes were based

20
Q

how many lectures did George Davis had, when and where was it?

A

12 lectures in 1887 at the Manchester School of Technology

21
Q

what was the basis of the handbook of chemical engineering?

A

David’s lectures

22
Q

what was the handbook of chemical engineering was all about?

A

basic operations common
to many industries—transporting solids, liquids, and gases; distillation; crystallization; and evaporation, to name a few

23
Q

when was the first textbook was published

A

1901

24
Q

what was the concentration of the first textbook or what was it all about?

A

design of plant items for specific operations

25
Q

notion of a processing plant encompassing a number of operations, such as
mixing, evaporation, and filtration, and of these operations being essentially
similar, whatever the product

A

concept of unit operations

26
Q

who enunciated the unit operations and when

A

American chemical engineer Arthur D. Little in
1915

27
Q

formed the basis for a classification of chemical engineering that
dominated the subject for the next 40 years

A

American chemical engineer Arthur D. Little

28
Q

building blocks of a chemical plant

A

unit operations

29
Q

fundamental similarity in the different processes in the
various plants

A

introduction of the concept of unit operations

30
Q

provides a scientific basis and a unified approach for understanding
the behavior of processes in the various units; reactors, separators, etc. in
apparently different chemical plants

A

concept of unit operations

31
Q

helps us in providing a unified framework for understanding and
describing processes operating on similar principles

A

unit operations

32
Q

unit operations shifted the emphasis from what to what?

A

from a technology-based approach to a science-based
approach

33
Q

groups of chemical reactions involved in the process industries (e.g., polymerizations, esterifications, and nitrations)

A

unit processes

34
Q

examples of unit processes

A

polymerizations, esterifications, and nitrations

35
Q

brought rationalization to the study of process engineering

A

classification into unit processes

36
Q

fundamental phenomena involved in
the various unit operations has shown these is dependent to

A

basic laws of mass
transfer, heat transfer, and fluid flow

37
Q

what is the result of teh development of chemical engineering

A

many applications
have been found in fields outside the traditional chemical industry

38
Q

what is one of the progress in the chemical engineering field?

A

necessitated their description in mathematical form and has led to more
sophisticated mathematical techniques

39
Q

This has allowed laborious design calculations to be
performed rapidly

A

digital computers

40
Q

this opens the way to accurate optimization of industrial
processes

A

digital computer

41
Q

what is needed to be predicted accurately and quickly so that the best combination can be chosen?

A

Variations due to different parameters, such as energy source used, plant layout,
and environmental factors

42
Q

sotech vision

A

To be a lead institution in food, environment
and engineering, complementary to the mandate of
the University of the Philippines Visayas

43
Q

sotech mission

A
  1. Produce globally-competitive leaders and
    innovators;
  2. Generate and transfer environment-friendly and
    ridge-to-reef appropriate technologies; and
  3. Advocate for and contribute to sustainable
    development.