US47385A - Improvement in the manufacture of soap - Google Patents
Improvement in the manufacture of soap Download PDFInfo
- Publication number
- US47385A US47385A US47385DA US47385A US 47385 A US47385 A US 47385A US 47385D A US47385D A US 47385DA US 47385 A US47385 A US 47385A
- Authority
- US
- United States
- Prior art keywords
- soap
- cylinder
- improvement
- manufacture
- pressure
- 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.)
- Expired - Lifetime
Links
- 239000000344 soap Substances 0.000 title description 22
- 238000004519 manufacturing process Methods 0.000 title description 6
- 239000003921 oil Substances 0.000 description 16
- 239000003513 alkali Substances 0.000 description 12
- 239000004519 grease Substances 0.000 description 8
- 238000003780 insertion Methods 0.000 description 8
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 150000007513 acids Chemical class 0.000 description 4
- 239000004615 ingredient Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- 241000209761 Avena Species 0.000 description 2
- 235000007319 Avena orientalis Nutrition 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate dianion Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 241000282619 Hylobates lar Species 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229920000136 polysorbate Polymers 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000000284 resting Effects 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 125000003696 stearoyl group Chemical group O=C([*])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000003760 tallow Substances 0.000 description 2
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D13/00—Making of soap or soap solutions in general; Apparatus therefor
- C11D13/02—Boiling soap; Refining
- C11D13/04—Continuous methods therefor
Definitions
- the contents of the cylinder when operated upon should be subjected to a pressure of about two hundred and twenty to twohundred and eighty pounds per inch, and under a heat of about 3500 to 4000 Fahrenheit.
- a pressure of about two hundred and twenty to twohundred and eighty pounds per inch and under a heat of about 3500 to 4000 Fahrenheit.
- the safety-valve on thc outlet-pipe d may be so loaded as to allow an escape of soap at a pressure of two hundred and fty to two 'hundred and seventy pounds, and a quantity of lye and oil may be pumped in at the opposite end, the agitation by the revolving shaft being still kept up, and thus a continued stream of soap kept up as long as the feeding is continued.
- the product may then be prepared for market by the refrigeration, molding, and cutting process. in ordinary use.
- Some of the advantages of using our process are: First, the rapidity of manufacture; second,tl1e improvement in quality; third, the increased quantity; fourth, economy in labor; fifth, saving of fuel; sixth, theuse of cheaper materials; seventh, the saponiication of all the oils or grease; eighth, the uniform certaint-y of the result 5 ninth, the saving of the The agitation and commin glin g, by any suitable machinery, of the ingredients used for making soap in a closed vessel While under heat and pressure suflicient to insure the dewsired new mbinations and produce cheaply and quickly a uniform good quality of soap.
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
- Fats And Perfumes (AREA)
Description
HEWETT` & elses.
' l Boiling Soap.
No. 417.385. Patented Apr'. 25, 1865.
AM. FHOT0LlTHO.C.N.Y, (USBORNE'S PROCESS.)
UNITED STATES PATENT OFFICE.
VJACOB n. nnNNFrr AND JAMES s. GIBBs, oF BUFFALo, `nizw "Yorin".`
IMPROVEMENT IN THE MANUFACTURE OF SOAP!` Specification forming part of Letters Patent No. 47,385, (lated April 25, 1865.
To all whom, it may concern:
Be it known that we, JACOB B. BENNETT and JAMES S. GIBBS, of Buffalo, Erie county, New York, have invented a new and useful improvement inmanufacturing soap, consisting in the agitation by any suitable machinery o f oils, fats, or other saponitlable materials with alkalies or salts of alkali in solution with water in any closed vessel while under heat and pressure, in such a manner as to cause a thorough mixing and commingling of such saponifiable materials with such alkaline solutions while under heat and pressure, causing thereby an instantaneous combination of the acids of the oils with the bases of the alkaline solutions.
ln order to illustrate our improvement and to enable others skilled in the arts to use our invention, we will proceed to describe the process, reference being had to the accompanying drawing, and to the letters marked thereon.
Let us, for example, suppose aquantity of tallow, lard, or other oily substance inclosed in a vessel with a solution of carbonate of soda in water and heat applied to produce a pressure ot' two hundred and twenty to two hundred and eighty pounds per inch and a temperature of 3500 to 4000 Fahrenheit, a. combination be tween the acids of the oils and the soda ofthe solution will take place only at the upper surface ofthe solution where in contact with the under surface ot' the grease, the heavy lye occupyin g the lower part of the vessel, and soap will only be produced where the oil and the alkalies unite. If we nowl agitate in such a manner as to stir together and thoroughly mix and commingle the contents of the vessel, the whole will be instantly converted into a homogeneous and good and even quality of soap. It is advisable to use no more water than is wanted in the soap when cooled.
Several methods of this agitating, Ste., will at once suggest themselves, but we prefer to do it thus: We use a boiler or cylinder simi` lar in shape to a plain cylinder steam-boiler, resting horizontally, and heated by any convenient manner. One or both heads of the cylinder is made so as to be conveniently removable, and is about the full size of the inner diameter of the cylinder, so as to admit of the insertion of a revolving shaft, a a a, which we prefer should be as long as the cylinder itself. The bearings of this shaft should be in the center of the cylinder, and either or both ends worked througha stuliing-box, c, for the convenience of applying to the pulley h power to revolve the shaft. 0n the shaft are fastened arms g g, with iioats j', stirrers, or `by whatever terms they may be called, extending nearly to the sides of the cylinder, the arms,
oats, or a-gitators on one side of the shaft when revolved carrying the grease or oil down into the alkali, while the arms, floats, or agitators on, the other side carry the alkali up i into the oils or grease, thus while underheat and pressure thoroughly commingling the whole, and causing the conversion of the pipe, and which is screwed into the boiler or i i "cylinder in any convenient place for the insertion ot' the thermometer-bulb. At the opposite end of the cylinder is an` opening, t', for the insertion of a supply-pipe.. At the tire` end is also an opening, l, for the insertion ot a second outlet-pipe, and which is intended to be used only when it is desired to draw oli' the whole contents of the cylinder.
The contents of the cylinder when operated upon should be subjected to a pressure of about two hundred and twenty to twohundred and eighty pounds per inch, and under a heat of about 3500 to 4000 Fahrenheit. When thesh aft is revolved, all ofi the ingredients in every part of the cylinder are immediately and thoroughly commingled-and the same will take place by means of any other revolving or vibratory undue pressure by the liberation ofthe cari.
bonic acid when combinations of theoils and soda or alkali take place.
If any of the liquid be allowed to escape before the temperature `reaches 3250 to 3750 Fahrenheit it should be returned to the cylinder.
The safety-valve on thc outlet-pipe d may be so loaded as to allow an escape of soap at a pressure of two hundred and fty to two 'hundred and seventy pounds, and a quantity of lye and oil may be pumped in at the opposite end, the agitation by the revolving shaft being still kept up, and thus a continued stream of soap kept up as long as the feeding is continued. The product may then be prepared for market by the refrigeration, molding, and cutting process. in ordinary use.
Some of the advantages of using our process are: First, the rapidity of manufacture; second,tl1e improvement in quality; third, the increased quantity; fourth, economy in labor; fifth, saving of fuel; sixth, theuse of cheaper materials; seventh, the saponiication of all the oils or grease; eighth, the uniform certaint-y of the result 5 ninth, the saving of the The agitation and commin glin g, by any suitable machinery, of the ingredients used for making soap in a closed vessel While under heat and pressure suflicient to insure the dewsired new mbinations and produce cheaply and quickly a uniform good quality of soap.
JACOB B. BENNETT. JAMES S. GlBBS. Witnesses:
ALVIN BURT, ROBERT SMITH.
Publications (1)
Publication Number | Publication Date |
---|---|
US47385A true US47385A (en) | 1865-04-25 |
Family
ID=2116941
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US47385D Expired - Lifetime US47385A (en) | Improvement in the manufacture of soap |
Country Status (1)
Country | Link |
---|---|
US (1) | US47385A (en) |
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0
- US US47385D patent/US47385A/en not_active Expired - Lifetime
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