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Scharfenbergskoppel SS, Linköping östergötland Sverige

APPRENTICE TRAINING FOR AIRCRAFT MECHANIC

1969 Giulio Alfieri and SM V6 engine

Frame Grist Mill, Route 30, Ringoes, Hunterdon County, NJ

A photographer's mate third class cleans a crossover in the base photo lab

Journal (1872) (14782221844) - Public domain book illustration

Conversion. Rendering of household fats. Valuable fats from waste household greases are recovered by a pressure process in an expeller at a rendering plant. These fats drain into a settling tank and are later drawn off into tallow storage tanks, from where they are conveyed to a soap plant for the making of soap and glycerin

Der osterreichisch-ungarische Monarchie in Wort und Bild. 4,. Abt. 2, Niederosterreich. 1888 (127938606)

Printing shops in Washington for Stanford Paper Co. Man checking printed material and working on printing press II

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Conversion. Rendering of household fats. Valuable fats from waste household greases are recovered by a pressure process in an expeller at a rendering plant. These fats drain into a settling tank and are later drawn off into tallow storage tanks, from where they are conveyed to a soap plant for the making of soap and glycerin

Conversion. Rendering of household fats. Empty cans from which reclaimed household greases have been removed are shoveled from a vat at a rendering plant. The greases will be rendered for the making of soap and glycerin. These cans, often prepared the way the householder does, will be sent to a detinning plant for the recovery of tin and steel

Conversion. Rendering of household fats. Tallow made from reclaimed kitchen greases is pumped into a tank car from a storage tank at a rendering plant. From here the tallow goes to a soap factory where glycerin is produced as a byproduct of the soap- making process

Conversion. Rendering of household fats. Empty cans from which reclaimed household greases have been removed are shoveled from a vat at a rendering plant. The greases will be rendered for the making of soap and glycerin. These cans, often prepared the way the householder does, will be sent to a detinning plant for the recovery of tin and steel

Conversion. Rendering of household fats. Tallow made from reclaimed kitchen greases is pumped into a tank car from a storage tank at a rendering plant. From here the tallow goes to a soap factory where glycerin is produced as a byproduct of the soap- making process

Conversion. Rendering of household fats. Moisture and foreign matter from reclaimed household greases are drained from cookers into open vats at a rendering plant. The liquid next drains into a settling tank where additional tallow is recovered. The residue becomes cracklings, consisting of meat, bones and some fats, and will be used as animal food

Conversion. Rendering of household fats. Moisture and foreign matter from reclaimed household greases are drained from cookers into open vats at a rendering plant. The liquid next drains into a settling tank where additional tallow is recovered. The residue becomes cracklings, consisting of meat, bones and some fats, and will be used as animal food

Conversion. Rendering of household fats. Reclaimed household greases from America's kitchens drain into an open vat at a rendering plant. Some of the batches are recooked with additional fats to bring them up to certain specific grades

Conversion. Rendering of household fats. Cans filled with reclaimed household grease are dumped into pressure cookers at a rendering plant. Often they are prepared the way the householder does. The cooker melts the greases, and the empty cans are removed for detinning. Other types of cookers remove grease from cans by steam plates and hot coils, eliminating the necessity for putting the cans into the cooker

Conversion. Rendering of household fats. Valuable fats from waste household greases are recovered by a pressure process in an expeller at a rendering plant. These fats drain into a settling tank and are later drawn off into tallow storage tanks, from where they are conveyed to a soap plant for the making of soap and glycerin

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Summary

Public domain photograph of 1930s-1940s industrial development, no copyright restrictions image - Picryl description

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Tags

safety film negatives conversion household fats household fats valuable valuable fats waste greases waste household greases pressure process pressure process expeller plant drain fats drain tank tallow storage tallow storage tanks soap soap plant glycerin united states history industrial history library of congress
date_range

Date

01/01/1943
person

Contributors

Palmer, Alfred T., photographer
United States. Office of War Information.
place

Location

create

Source

Library of Congress
link

Link

http://www.loc.gov/
copyright

Copyright info

Public Domain

label_outline Explore Glycerin, Tallow, Household Fats

A man works to install a submarine emergency communication transmitter (SEC) buoy Mark 9 Mod O outside the pressure hull and inside the other hull of a simulated submarine hull section during testing at the Naval Ordnance Laboratory. When put into fleet use the SECT will be released and act as a surface marker if and when the ship is sunk

Corporal Leonard Rodriguez, USMC, (right) and Lance Corporal Andres Almaguer, USMC, (left), make adjustments on the Allison T56-A-15 turboprop engine. The Marines are in the process of swapping an engine on a Marine KC-130 Hercules at a forward operating base in the Operation ENDURING FREEDOM area of operations. Both are members of the Marine Aerial Refueler Transport Squadron-352 (VMGR-352), Combined Task Force 58

Conversion. Floor waxer plant. One of the few lathes bought by a small Eastern manufacturing firm. Unable to purchase much new machinery, the owner of the company installed and remodelled old equipment to produce war essentials under subcontract. First orders were delivered thirty days after contract, an amoazingly short time considering that conversion of machines took two weeks of it. Floorola Products Inc., York, Pennsylvania

Studying why fruits taste that way. E.K. Nelson of the Department of Agriculture is shown making tests with an apparatus which the Department imported from Germany for the purpose of studying the essential oils or "flavor-giving" content of fruits and vegetables. At present chemists are acquainted with the essential oils of only a few fruits, such as some of the citrus group. The apparatus is a vacuum distill which permits the distillation of liquids at temperatures much lower than usual by reducing the pressure, 1/10/31

David Bolgiano, a teacher and author on deadly force

INSTALLATION OF A 6000 PSI POUNDS PER SQUARE INCH GASEOUS HELIUM PRESSURE VESSEL

PRESSURE SYSTEMS - HIGH PRESSURE AIR SYSTEMS - NITROGEN PURGE - 450 COMBUSTION AIR

301 Valuable Brooklyn Lots Bedford, Rogers, and Nostrand Avs. Sullivan, Malbone and Sterling Streets Lefferts and Lincoln Roads, close to the Site of the New Cathedral, Prospect and Institute Parks, The Flatbush Avenue Subway

STATOR VANE FOR HPF HIGH PRESSURE FACILITY TURBINE RIG

Wallkill pressure tunnel. Side-wall and arch forms in place ready for concrete, with inclined track to platform on level with top of side-wall. Contract 47. April 11, 1911.

Arthur Henri Poole - More tigers, but not as nature intended...

"At a pea vinery," central Ohio. Loading waste to be taken back to his farm for feeding

Topics

safety film negatives conversion household fats household fats valuable valuable fats waste greases waste household greases pressure process pressure process expeller plant drain fats drain tank tallow storage tallow storage tanks soap soap plant glycerin united states history industrial history library of congress