US156103A - Improvement in utilization of the waste of paper manufacture as an anthncrusta - Google Patents
Improvement in utilization of the waste of paper manufacture as an anthncrusta Download PDFInfo
- Publication number
- US156103A US156103A US156103DA US156103A US 156103 A US156103 A US 156103A US 156103D A US156103D A US 156103DA US 156103 A US156103 A US 156103A
- Authority
- US
- United States
- Prior art keywords
- utilization
- waste
- anthncrusta
- improvement
- paper manufacture
- 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
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000002699 waste material Substances 0.000 title description 2
- 239000003518 caustics Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/08—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents
- C02F5/10—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances
- C02F5/14—Treatment of water with complexing chemicals or other solubilising agents for softening, scale prevention or scale removal, e.g. adding sequestering agents using organic substances containing phosphorus
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paper (AREA)
Description
UNITED STATES PATENT QFFICE,
THOMAS ROUTLEDGE, OF FORD, NEAR SUNDERLAND, AND WILLIAM H. RICH- ARDSON, OF SPRINGWELL-JARROW-ON-TYNE, GREAT BRITAIN, ASSIGN- ORS TO WILLIAM RENNYSON, OF BRIDGEPORT, PENNSYLVANIA.
IMPROVEMENT IN UTILIZATION OF THE WASTE OF PAPER MANUFACTURE AS AN ANTHNCRUSTA- TOR FOR STEAM-BOILERS- Specification forming part of Letters Patent No. 156,103, dated October 20, 1874: application filed September 8, 1874.
To all whom "it may concern:
Be it known that we, THOMAS ROUTLEDGE, of Ford, near Sunderland, and WILLIAM HEN- RY RICHARDSON, of SpringwellJarrow-on- Tyne, both in Great Britain, have invented certain new and useful Improvements in the utilization of certain waste products of paper manufacture as an anti-incrustator; and We do hereby declare the following to be a full and exact description thereof.
In the manufacture of paper or paper-stock by treating esparto, straw, or other vegetable matters with alkali. caustic, or partly caustic and partly carbonate, there results a solution which is either thrown away or has to be evaporated down and reburnt-in the one case involving a loss, and in the other an expense.
We have discovered that the said refuse material produced in the operation of paper THOS. ROU'ILEDGE. WM. HENRY RICHARDSON.
Witnesses J. A. LOUDON, COLLIN SMART.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US156103A true US156103A (en) | 1874-10-20 |
Family
ID=2225513
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US156103D Expired - Lifetime US156103A (en) | Improvement in utilization of the waste of paper manufacture as an anthncrusta |
Country Status (1)
| Country | Link |
|---|---|
| US (1) | US156103A (en) |
-
0
- US US156103D patent/US156103A/en not_active Expired - Lifetime
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