US15957A - Improvement in devices for putting up caustic alkalies - Google Patents
Improvement in devices for putting up caustic alkalies Download PDFInfo
- Publication number
- US15957A US15957A US15957DA US15957A US 15957 A US15957 A US 15957A US 15957D A US15957D A US 15957DA US 15957 A US15957 A US 15957A
- Authority
- US
- United States
- Prior art keywords
- putting
- improvement
- potash
- devices
- caustic soda
- 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
- 239000003513 alkali Substances 0.000 title description 8
- 239000003518 caustics Substances 0.000 title description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 60
- KWYUFKZDYYNOTN-UHFFFAOYSA-M potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 52
- 235000011121 sodium hydroxide Nutrition 0.000 description 20
- 235000011118 potassium hydroxide Nutrition 0.000 description 16
- 235000012970 cakes Nutrition 0.000 description 12
- QUOZWMJFTQUXON-UXXRCYHCSA-N Androsin Natural products COC1=CC(C(C)=O)=CC=C1O[C@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 QUOZWMJFTQUXON-UXXRCYHCSA-N 0.000 description 8
- KHPCPRHQVVSZAH-HUOMCSJISA-N Rosin Natural products O(C/C=C/c1ccccc1)[C@H]1[C@H](O)[C@@H](O)[C@@H](O)[C@@H](CO)O1 KHPCPRHQVVSZAH-HUOMCSJISA-N 0.000 description 8
- BVKZGUZCCUSVTD-UHFFFAOYSA-N Carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 229940072033 potash Drugs 0.000 description 4
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 4
- 235000015320 potassium carbonate Nutrition 0.000 description 4
- 239000000344 soap Substances 0.000 description 4
- 239000001993 wax Substances 0.000 description 4
- 210000001503 Joints Anatomy 0.000 description 2
- 235000013871 bee wax Nutrition 0.000 description 2
- 239000012166 beeswax Substances 0.000 description 2
- 230000003749 cleanliness Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D25/00—Details of other kinds or types of rigid or semi-rigid containers
- B65D25/14—Linings or internal coatings
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01D—COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM, RUBIDIUM, CAESIUM, OR FRANCIUM
- C01D1/00—Oxides or hydroxides of sodium, potassium or alkali metals in general
- C01D1/04—Hydroxides
- C01D1/44—Preparation in the form of granules, pieces, or other shaped products
Definitions
- caustic soda or potash can be made in small cakes of uniform size, with asmooth external surface, and can be incased in a wrapper or other suitable covering, fitting closely to it and rendered impervious to the atmosphere and to moisture, these obstacles will be overcome and this useful article can thus be kept on hand ready for use in small quantities whenever required.
- the cakes of caustic soda or potash as soon as they are sufficiently solid are immediately wrapped in a piece of paper thus prepared, the sticky nature of the substance with which the paper is impregnated causing it to adhere together where the edges fold over each other, and excluding entirely the air and moisture from obtaining access to the potash or soda.
- the whole package thus wrapped may be dipped in the melted preparation of rosin and wax or tar, which, when cold, gives it a uniform coat throughout.
- Another mode of putting up cakes of caustic soda and potash which I find very efficient and is perhaps better adapted for transportation is to provide small canisters of thin sheetiron, cemented with infusible cement at the joints, into which the caustic soda may be run when in a molten state, and while hot the lid fastened down so close to the upper surface of the melted contents of the box as to exclude all atmospheric air.
- the lids When the lids are pressed down the heat hardens the cement, and the whole box may be coated with varnish as an additional security against the entrance of air.
- This plan differs in detail (but is the same in principle) from that previously described,both being designed to enable the manufacturer of these caustic alkalies to put them up in original packages of uniform size and weight, and such convenient size that when a package is opened the whole may be used at once in a family without loss.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Making Paper Articles (AREA)
Description
UNITED STATES PATENT OFFICE.
GEO. THOMPSON, OF EAST TARENTUM, PENNSYLVANIA.
IMPROVEMENT IN DEVICES FOR PUTTING UP CAUSTlC ALKALIES.
To all whom it may concern:
Be it known that I, GEORGE THOMPSON, of
East Tarentum, in the county of Allegheny and State of Pennsylvania, have invented a new and useful mode of wrapping cakes of potash or caustic soda in air-tight wrappings, so as to preserve it from the action of the atmosphere and I do hereby declare that the following is a full, clear, and exact description thereof.
Caustic soda and potash, being highly-concentrated alkalies well known and generally used in sundrymanufactures, would be extremely useful for domestic purposes were it not that owing to the fact that they deliquesce speedily when exposed to the action of the atmosphere they cannot be kept on hand excepting in air-tight cases. when these air-tight cases are once opened the wholecontents must be immediately used or it will deliquesce and not only become useless, but ruin anything with which it comes in contact. If, however, caustic soda or potash can be made in small cakes of uniform size, with asmooth external surface, and can be incased in a wrapper or other suitable covering, fitting closely to it and rendered impervious to the atmosphere and to moisture, these obstacles will be overcome and this useful article can thus be kept on hand ready for use in small quantities whenever required. Having discovered a plan for making small cakes of caustic soda or potash with plane surfaces, I have also invented a mode of incasing them in a suitable covering,.impervious alike to the atmosphere and moisture. I use muslin, paper, or other suitable material of any convenient kind, which I dip in a melted preparation of beeswax and rosin, or melted tar and rosin, which renders the paper or muslin impervious. The cakes of caustic soda or potash as soon as they are sufficiently solid are immediately wrapped in a piece of paper thus prepared, the sticky nature of the substance with which the paper is impregnated causing it to adhere together where the edges fold over each other, and excluding entirely the air and moisture from obtaining access to the potash or soda. For further protection of the cake of soda, the whole package thus wrapped may be dipped in the melted preparation of rosin and wax or tar, which, when cold, gives it a uniform coat throughout. When thus wrapped an outside covering of common paper is added, for cleanliness and [convenience in handling, and the packages are ready for sale. Thus protected these packages of caustic soda or potash may be kept for anylength of time. When used for making soap the inner covering of prepared paper need not be removed, as the small quantity of rosin and wax will not injure the soap. It may be readily removed, however, if preferred.
Another mode of putting up cakes of caustic soda and potash which I find very efficient and is perhaps better adapted for transportation is to provide small canisters of thin sheetiron, cemented with infusible cement at the joints, into which the caustic soda may be run when in a molten state, and while hot the lid fastened down so close to the upper surface of the melted contents of the box as to exclude all atmospheric air. When the lids are pressed down the heat hardens the cement, and the whole box may be coated with varnish as an additional security against the entrance of air. This plan differs in detail (but is the same in principle) from that previously described,both being designed to enable the manufacturer of these caustic alkalies to put them up in original packages of uniform size and weight, and such convenient size that when a package is opened the whole may be used at once in a family without loss.
Having thus described my improved mode of putting up caustic soda or potash, what I claim as my invention, and desire to secure by Letters Patent, is-
The mode hereinbefore described, or its equivalent, of protecting small packages of caustic soda or potash from the action of the atmosphere, in the manner and for the pur poses hereinbefore described.
GEORGE THOMPSON.
Witnesses:
AND. MMAs'rER, WM. N. HowARm
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US15957A true US15957A (en) | 1856-10-21 |
Family
ID=2077186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US15957D Expired - Lifetime US15957A (en) | Improvement in devices for putting up caustic alkalies |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US15957A (en) |
-
0
- US US15957D patent/US15957A/en not_active Expired - Lifetime
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