SU400706A1 - METHOD OF OBTAINING A PROTECTIVE COATING FOR MILLING PEAT - Google Patents
METHOD OF OBTAINING A PROTECTIVE COATING FOR MILLING PEATInfo
- Publication number
- SU400706A1 SU400706A1 SU1318444A SU1318444A SU400706A1 SU 400706 A1 SU400706 A1 SU 400706A1 SU 1318444 A SU1318444 A SU 1318444A SU 1318444 A SU1318444 A SU 1318444A SU 400706 A1 SU400706 A1 SU 400706A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- peat
- protective coating
- obtaining
- milling peat
- milling
- Prior art date
Links
- 239000003415 peat Substances 0.000 title description 10
- 239000011253 protective coating Substances 0.000 title description 4
- 238000000034 method Methods 0.000 title description 2
- 238000003801 milling Methods 0.000 title 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000003153 chemical reaction reagent Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000011121 sodium hydroxide Nutrition 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Description
Изобретение относитс к торф ной промышленности , в частности к получению защитн0:го покрыти дл окладоЧНых ед-иниц торфа.The invention relates to the peat industry, in particular to the preparation of a protective coating for the salary units of peat.
Известно лрименевие в качестве защитного покрыти сырой фрезерлой крошки.Limestone is known as a protective coating for raw milled crumbs.
Цель изобретени - повышение изол ционных свой.ст.в покрыти .The purpose of the invention is to increase the insulating properties of the coating.
Дл это-го торф о-брабатывают слабым раствором щелочного реагента, например каустика , соды, И31вести или аммиака, до пастообразного состо ни .For this, peat is treated with a weak solution of an alkaline reagent, such as caustic, soda, lead, or ammonia, to a paste.
Получаема при этом торфощелочна паста имеет следующий состав, %:Peat-alkaline paste thus obtained has the following composition,%:
ТорфPeat
17,0-14,017.0-14.0
Щелочной реагентAlkaline reagent
1,0-0,851.0-0.85
85,0-82,085.0-82.0
ВодаWater
В результате набухани торфа в водном растворе щелочного реагента и частично химической дегазации макромолекул торфа получаема паста представл ет собой тонкодисперсное , однородное пластичное вещество.As a result of peat swelling in an aqueous solution of an alkaline reagent and partially chemical degassing of peat macromolecules, the resulting paste is a finely dispersed, uniform plastic substance.
Вода от пасты не отдел етс .Water is not separated from the paste.
Предмет изобретени Subject invention
Способ получени защитного покрыти дл фрезерного торфа при хранении лутем использовани сырого фрезерного торфа, отличающийс тем, что, с целью повышени изол ционных свойств покрыти , торф обрабатывают слабым раствором щелочного реагента, например каустика или аммиака, до пастообразного состо ни .A method of producing a protective coating for milled peat during storage of raw milled peat, characterized in that, in order to improve the insulating properties of the coating, the peat is treated with a weak solution of an alkaline reagent, such as caustic soda or ammonia, to a paste.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1318444A SU400706A1 (en) | 1969-03-31 | 1969-03-31 | METHOD OF OBTAINING A PROTECTIVE COATING FOR MILLING PEAT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1318444A SU400706A1 (en) | 1969-03-31 | 1969-03-31 | METHOD OF OBTAINING A PROTECTIVE COATING FOR MILLING PEAT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU400706A1 true SU400706A1 (en) | 1973-10-01 |
Family
ID=20445227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1318444A SU400706A1 (en) | 1969-03-31 | 1969-03-31 | METHOD OF OBTAINING A PROTECTIVE COATING FOR MILLING PEAT |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU400706A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4759773A (en) * | 1986-03-10 | 1988-07-26 | A. Jalander Oy | Method of preventing energy loss, self-heating and self-ignition in peat stacks |
-
1969
- 1969-03-31 SU SU1318444A patent/SU400706A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4759773A (en) * | 1986-03-10 | 1988-07-26 | A. Jalander Oy | Method of preventing energy loss, self-heating and self-ignition in peat stacks |
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