.
Worker at carbon black plant, Sunray, Texas
This
afternoon I worked in a carbon black plant. Do you know what a carbon
black plant is? It's where they burn natural gas with insufficient
oxygen and make carbon which is powdery black stuff in big bags worth 3
cents a pound, used in making tires, paints, & numerous other
places.
The
[Texas] panhandle is the seat of the carbon black
industry, and on any given day in any given spot you can look all around
you and in 6 or 7 corners 40 miles away, no fooling, you see little
black places above the horizon. These are the C.B. plants. Then as you
get nearer, naturally, the little black place gets bigger and bigger.
From 5 or 10 miles it's a huge black cloud out there ahead of you. Then
you drive right up to it and it's just exactly like driving from a
sunny day into the middle of night.
They make wonderful backgrounds for pictures for quite some
distance, and look exactly like dust storms I've seen pictures of, and
I'll bet that's just what they were mistaken for by some dumb FSA
photographers I could mention.
The one I worked in today had 300 what they call hot houses.
Each hot house has several hundred gas jets burning. I went in one
that was off, then they turned it on for me and I got a picture before
it got very hot and got out. It's a beautiful weird sight inside. High
mass.
Anyway, in working there, I got dirtier, that is
blacker, than I have ever been in my life. Really black all over. Right
through the clothes it goes. I washed carefully my face and
hands, but I'm leaving the rest for a while, it's really kind of
beautiful. It gets very shiny when you rub it.
About the best pictures I got this year, I think, will prove
to be the portraits of some of the black faced workers there. I got so
excited about these guys that I shot up all the film I had with me, and
didn't get pix of the buildings, and various operations. So I'll have
to go back again. And I'll sure make some more of those portraits.
John Vachon (1914-1975), letter to his wife Penny, 11 November 1942, from John Vachon’s America: Photographs and Letters from the Depression to World War II: John Vachon, ed. Miles Orvell, 2003
Worker at carbon black plant, Sunray, Texas
Worker at carbon black plant, Sunray, Texas
Workers at carbon black plant, Sunray, Texas
Sacking carbon black in plant, Sunray, Texas; carbon black is worth 3 1/2 cents a pound
Worker at carbon black plant with cream spread on his face to protect it from black dust, Sunray, Texas
Worker at carbon black plant, Sunray, Texas
Worker at carbon black plant, Sunray, Texas
Employee at carbon black plant, Sunray, Texas
Workers at carbon black plant, Sunray, Texas
Foreman of carbon black plant, Sunray, Texas
Carbon black plant worker getting a drink of water, Sunray, Texas
Turning on the gas in carbon black plant, Sunray, Texas
Carbon black plant workers washing up at the end of the day, Sunray, Texas
Carbon black plant worker taking a shower at the end of the day, Sunray, Texas
Separator tanks through which natural gas from the Panhandle fields enters the carbon black plant, Sunray, Texas
Carbon black plant, Sunray, Texas: gas is burned in 350 of these long low buildings called "doghouses"
Carbon black plant, Sunray, Texas: gas is burned in 350 of these long
low buildings called "doghouses"
Carbon black plant, Sunray, Texas
Drying at carbon black plant, Sunray, Texas
Bags of carbon black at plant, Sunray, Texas
Bags of carbon black at plant, Sunray, Texas
Well on the pump, vicinity of Sunray, Texas: photo by John Vachon, November 1942
(Carbon
black is a form of amorphous carbon produced by the incomplete
combustion of heavy petroleum products such as FCC tar, coal tar,
ethylene cracking tar & c. It is employed as a pigment and
reinforcement in rubber and plastic products, most commonly as a pigment
and
reinforcing phase in automobile tires. In tire production it is used to
conduct
heat away from the tread and belt area of the tire, thus reducing
thermal
damage and increasing tire life. The International Agency for Research
on Cancer has determined carbon black to be possibly carcinogenic to
humans. Short-term exposure causes mechanical irritation to the human
upper respiratory tract, producing local discomfort.)
Carbon black, aka Acetylene black, Channel black, Furnace black, Lamp black, Thermal black.
TWA 3.5 mg/m3 Ca TWA 0.1 mg PAHs/m3
[Carbon black in presence of polycyclic aromatic hydrocarbons (PAHs)].
Black, odorless solid, insoluble. Combustible solid that may contain
flammable hydrocarbons. Incompatibilities & reactivities: strong
oxidizers such as chlorates, bromates & nitrates. Exposure routes:
inhalation, skin and/or eye contact. Symptoms: cough; irritation eyes; [in presence of polycyclic
aromatic hydrocarbons: potential occupational carcinogen]. Target
organs:
respiratory system, eyes. Cancer site: [lymphatic cancer (in presence of
PAHs)]. Recommendations: prevent eye contact; wash skin daily.
from Pocket Guide to Chemical Hazards (Center for Disease
Control and Prevention, National Institute for Occupational Safety and
Health)
Photos
by John Vachon, Sunray, Texas, November 1942 (Farm Security
Administration/Office of War Information Collection, Library of
Congress)
