US299904A - Separating and purifying certain compounds of the scourings of wool - Google Patents
Separating and purifying certain compounds of the scourings of wool Download PDFInfo
- Publication number
- US299904A US299904A US299904DA US299904A US 299904 A US299904 A US 299904A US 299904D A US299904D A US 299904DA US 299904 A US299904 A US 299904A
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- US
- United States
- Prior art keywords
- wool
- scourings
- basin
- separating
- certain compounds
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 210000002268 Wool Anatomy 0.000 title description 36
- 150000001875 compounds Chemical class 0.000 title description 4
- 230000002093 peripheral Effects 0.000 description 22
- 238000009991 scouring Methods 0.000 description 12
- 238000000034 method Methods 0.000 description 6
- 150000003839 salts Chemical class 0.000 description 6
- 239000011780 sodium chloride Substances 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 239000000344 soap Substances 0.000 description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 2
- 235000015450 Tilia cordata Nutrition 0.000 description 2
- 235000011941 Tilia x europaea Nutrition 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010924 continuous production Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000004519 grease Substances 0.000 description 2
- 239000004571 lime Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000001050 lubricating Effects 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
Definitions
- the components of wool scourings to which my invention relates are, first, the heavy insoluble component, consisting, chiefly, in phosphates oflime, carbonate of lime, nitrogen products, heavy soaps, and dirt deposits, and is valuable as a fertililizer; second, the products in solution or soluble component, which consists of the cleansing solution used to wash the wool and the soaps and soluble salts con- 2 5 tained in wool, and is valuable to be used againfor scouring wool, 810.; third,the lighter insoluble component, being mainly emulsive grease held in suspension, which is valuable, when refined, for lubricating wool.
- the object of my invention is to separate and purify the said components of wool scourings, and thus obtain useful, valuable, and cheap articles of commerce.
- A is a reservoir for the wool-scouring liquor, from which, by the pipe B, the liquor is conducted tothe basin 0, coir 7o structed as I have described.
- the liquor is subjected to the said process, its components will separate and form with reference to the peripheral, wall D in the order set forth, and similarly to what is indicated in the drawing, where 1 represents the heavy insoluble component. 2 represents the soluble component. 8 represents the lighter insoluble component.
- insoluble component being very small when comparedwith the other components in a given quantity of liquor,will accumulate very slowly on the peripheral wall between the openings X and said wall. Nhen the same is formed upon the peripheral wall to a depth extending to or near said openings X,the supply to the basin should be cut off, and the greasycomponent and the soluble component entirely removed from'the basin. The heavy insoluble component can then be scraped out of the basin.
- the said three components are recovered and separated from wool-scouring liquor by a continuous process, excepting when slight interruptions are necessary in order that the deposit upon the peripheral wall may be removed; and by the said method the said three, or either thereof, valuable articles of commerce may be recovered from wool scourings in such perfee tion that there will be little or no waste, and they will be in commercial condition.
- the soluble component thus produced is a new product, having, among other distinguishing characteristics, the presence of soluble salts contained inwool. It can be used in the ordinary way for scouring wool with better results than those obtained by the wool-scouring baths in common use, and can after each use be recovered by the method described above and used again repeatedly for this purpose. Each time, however, it is so used, after being recovered, it becomes stronger, principally by taking up the soluble salts contained in the wool. If too strong,it should be diluted with water until the required strength is obtained.
- the method herein described of separating and purifying the heavy insoluble component, the soluble component, and the lighter insoluble component of wool scourings by conducting the latter into a revolving basin having a tight bottom, a tight peripheral wall, and a flange tightly joined to and extending from said wall and partially covering said basin, said flange having an opening or openings, the soluble component passing, out of the basin through said opening or openings without passing through the heavy insoluble component, and the lighter insoluble component passing out of the basin, each while the basin is revolving, substantially as described.
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Detergent Compositions (AREA)
Description
(No Model.)
J. A. W. BOROHERS.
SEPARATI G AND PURI'FYING CERTAIN 90193091999 OF THE SOOURI'NGS 0F WOOL.
Patented June 3, 1884.
W 7171495503: I7we71/i0r.
A W aw Ihvrrnn Tiaras PATENT FFICE.
JOHN ALBERT WILLIAM BORCHERS, OF WEST MEDFORE, MASSACHUSETTS, ASSIGNOR, BY MESNE ASSIGNMENTS, TO THE WOOL SOOURINGS PROCESS COMPANY, OF PORTLAND, MAINE.
' SEPARATING AND PUR IFYING CERTAIN COMPOUNDS OF THE SCOURINGS F WOOL.
SPECIFICATION forming part of Letters Patent No. 299,904, dated June 3, 1884.
Application filed October 27, 1583. (No model.)
To all whom it may concern:
Be it known that I, J OHN ALBERT VILLIAM BOROHERS, a citizen of Prussia, in the Empire of Germany, having applied in due form for citizenship of the United States, residing at West Medford, in the county of Middlesex and Commonwealth of llIassachusetts, have invented certain new and useful improvements in separating, purifying, and recovering cer- IO- tain components of the washings or scourings of wool, commonly known as wool scourings, and I do hereby declare the following to be a full,-elear, and exact descriptionof my said invention, which will enable others skilled in the art to practice it.
The components of wool scourings to which my invention relates are, first, the heavy insoluble component, consisting, chiefly, in phosphates oflime, carbonate of lime, nitrogen products, heavy soaps, and dirt deposits, and is valuable as a fertililizer; second, the products in solution or soluble component, which consists of the cleansing solution used to wash the wool and the soaps and soluble salts con- 2 5 tained in wool, and is valuable to be used againfor scouring wool, 810.; third,the lighter insoluble component, being mainly emulsive grease held in suspension, which is valuable, when refined, for lubricating wool.
Heretofore the lighter insoluble component of wool scourings has been separated but imperfectly from the bulk of the scourings by the application of chemicals, and the slow action of the process employed has tended to make the product expensive.
The object of my invention is to separate and purify the said components of wool scourings, and thus obtain useful, valuable, and cheap articles of commerce. i
To carry my invention into effect I conduct the liquid seourings of wool into a basin having a tight bottom and a tight circular peripheral wall, the top of which is partially covered with a flange tightly joined to and extending in- 5 wardly from the peripheral wall,'the remaining part of the top being open. In this flange are openings, through which the soluble component passes out of the basin. These openings are at such a distance from the peripheral wall as to enable the soluble component ponents will separate and be purified, taking positions with reference to the inner side of the peripheral wall in the order I have hereinbefore specified them; The greater the speed at which the basin is revolved the more perfectly will the said components separate and the purer will the said separated components be. The division of said components will be distinct and similar to what is indicated in the drawing, which I have appended hereto to more graphically describe my invention.
In this drawing, A is a reservoir for the wool-scouring liquor, from which, by the pipe B, the liquor is conducted tothe basin 0, coir 7o structed as I have described. When the liquor is subjected to the said process, its components will separate and form with reference to the peripheral, wall D in the order set forth, and similarly to what is indicated in the drawing, where 1 represents the heavy insoluble component. 2 represents the soluble component. 8 represents the lighter insoluble component.
By the introduction through the open space in the top of the basin of a trumpet-shaped skimming-pipe, E, the mouth of which is near a circular rim, G, with which the flange F of the basin is provided, the lighter insoluble eomponentis removedin a continuous stream while the basin is in motion. The soluble component will at thcfsame time continually pass off through the suitable openings in the flange F, as. shown atX, into properly-constructed passages. These openings X are, as 0 shown, at such a distance from the peripheral wall D as to enable the soluble component to pass off through the same without passing through the heavy insoluble component. The combined area of these openings (or the area 5 of one opening,whieh' could be used in place of more than one) must be smaller than the area of the conducting-pipe B. The heavy at. l
insoluble component, being very small when comparedwith the other components in a given quantity of liquor,will accumulate very slowly on the peripheral wall between the openings X and said wall. Nhen the same is formed upon the peripheral wall to a depth extending to or near said openings X,the supply to the basin should be cut off, and the greasycomponent and the soluble component entirely removed from'the basin. The heavy insoluble component can then be scraped out of the basin.
By the method above described the said three components are recovered and separated from wool-scouring liquor by a continuous process, excepting when slight interruptions are necessary in order that the deposit upon the peripheral wall may be removed; and by the said method the said three, or either thereof, valuable articles of commerce may be recovered from wool scourings in such perfee tion that there will be little or no waste, and they will be in commercial condition.
The soluble component thus produced is a new product, having, among other distinguishing characteristics, the presence of soluble salts contained inwool. It can be used in the ordinary way for scouring wool with better results than those obtained by the wool-scouring baths in common use, and can after each use be recovered by the method described above and used again repeatedly for this purpose. Each time, however, it is so used, after being recovered, it becomes stronger, principally by taking up the soluble salts contained in the wool. If too strong,it should be diluted with water until the required strength is obtained.
I do not hereby limit myself to the precise form of mechanism shown and described,
as it may be varied and still be capable of carrying out my invention.
I claim as new- 1. The method herein described of separating and purifying the heavy insoluble component, the soluble component, and the lighter insoluble component of wool scourings by conducting the latter into a revolving basin having a tight bottom, a tight peripheral wall, and a flange tightly joined to and extending from said wall and partially covering said basin, said flange having an opening or openings, the soluble component passing, out of the basin through said opening or openings without passing through the heavy insoluble component, and the lighter insoluble component passing out of the basin, each while the basin is revolving, substantially as described.
2. The 1l61Gl1l-(lCSOl.lbG(l soluble component for scouring wool, obtained by the method substantially as described.
3. The construction and arrangement of a revolving basin for separating and purifying the three hereindescribed components of wool scourings into which the latter are conducted, said basin having a tight bottom, a.
tight peripheral wall, and a flange tightly joined to and extending from said wall and partially covering said basin, said flangehaving an opening or openings at such a distance from said wall that the soluble component may pass out from said basin through the opening or openings while the basin is revolving without passing through the heavy insoluble component, substantially as described.
.lOllN ALBERT WlhhlAill BOROIIERS.
\Vitnesses:
L. O. SOUTHARD, JEREMIAH A. ONEIL.
Publications (1)
Publication Number | Publication Date |
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US299904A true US299904A (en) | 1884-06-03 |
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US299904D Expired - Lifetime US299904A (en) | Separating and purifying certain compounds of the scourings of wool |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3094487A (en) * | 1959-10-06 | 1963-06-18 | Quaker Oats Co | Process of centrifugal separation |
-
0
- US US299904D patent/US299904A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3094487A (en) * | 1959-10-06 | 1963-06-18 | Quaker Oats Co | Process of centrifugal separation |
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