KR100407799B1 - 고분자 수지를 이용한 성형탄 제조 방법 - Google Patents
고분자 수지를 이용한 성형탄 제조 방법 Download PDFInfo
- Publication number
- KR100407799B1 KR100407799B1 KR10-1998-0054922A KR19980054922A KR100407799B1 KR 100407799 B1 KR100407799 B1 KR 100407799B1 KR 19980054922 A KR19980054922 A KR 19980054922A KR 100407799 B1 KR100407799 B1 KR 100407799B1
- Authority
- KR
- South Korea
- Prior art keywords
- coal
- weight
- parts
- polymer resin
- briquettes
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G OR C10K; LIQUIFIED PETROLEUM GAS; USE OF ADDITIVES TO FUELS OR FIRES; FIRE-LIGHTERS
- C10L5/00—Solid fuels
- C10L5/40—Solid fuels essentially based on materials of non-mineral origin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
Description
| 실험No. | 3.4mm 이하의 미분탄(중량부) | 생석회 첨가량 (중량부) | 물 첨가량(중량부) | 스티렌-부타디엔 | 에멀젼 용액 첨가량(중량부) | 스티렌-부타디엔 함량(중량부) | |
| 유리전이온도(℃) | 분산농도(중량%) | ||||||
| 1 | 100 | 5 | - | 18 | 10 | 10 | 1 |
| 2 | 100 | 10 | - | 18 | 10 | 10 | 1 |
| 3 | 100 | 5 | - | 18 | 20 | 5 | 1 |
| 4 | 100 | 10 | - | 18 | 20 | 5 | 1 |
| 5* | 100 | - | 10 | - | - | - | - |
| 6* | 100 | - | - | 18 | 10 | 10 | 1 |
| 7* | 100 | - | - | 102 | 10 | 10 | 1 |
| 8* | 100 | 5 | - | 18 | 10 | 3 | 0.3 |
| 실험 No. | 압축 강도 | 충격 강도 |
| 1 | 169Kg | 82% |
| 2 | 217Kg | 90% |
| 3 | 177Kg | 86% |
| 4 | 211Kg | 93% |
| 5* | 20Kg | 0% |
| 6* | 35Kg | 75% |
| 7* | 31Kg | 55% |
| 8* | 58Kg | 77% |
Claims (4)
- 미분탄을 괴성화시키는 제조 방법에 있어서,미분탄 100 중량부에 대하여, 생석회를 3 ~ 10 중량부로 첨가하고, 점결제로 유리 전이 온도가 -20 ~ 40℃의 범위인 고분자 수지가 0.5 ~ 5 중량부가 되도록 균일하게 혼합한 후 실온에서 미분의 일반탄을 가압 성형하는 것을 특징으로 하는 고분자 수지를 이용한 성형탄 제조 방법.
- 제 1 항에 있어서, 상기 고분자 수지를 용액 상태로 만들어 고분자 에멀젼 용액을 일반탄 100 중량부에 대하여 5 ~ 20 중량부를 사용하고, 고분자 에멀젼의 분산 농도를 물에 대하여 5 ~ 60 중량%로 하는 것을 특징으로 하는 고분자 수지를 이용한 성형탄 제조 방법.
- 제 1 항에 있어서, 상기 고분자 수지는 스티렌, 부타디엔, 스티렌-부타디엔 고무, 부틸 고무, 네오프렌 고무, 니트릴 고무, 아스팔트, 비닐 아세테이트, 아크릴레이트, 메타 아크릴레이트 및 이들의 공중합체로 이루어지는 그룹 중 1종 또는 2종 이상인 것을 특징으로 하는 고분자 수지를 이용한 성형탄 제조 방법.
- 제 3 항에 있어서, 상기 고분자 수지는 스티렌과 부타디엔의 공중합체인 것을 특징으로 하는 고분자 수지를 이용한 성형탄 제조 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1998-0054922A KR100407799B1 (ko) | 1998-12-14 | 1998-12-14 | 고분자 수지를 이용한 성형탄 제조 방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-1998-0054922A KR100407799B1 (ko) | 1998-12-14 | 1998-12-14 | 고분자 수지를 이용한 성형탄 제조 방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20000039558A KR20000039558A (ko) | 2000-07-05 |
| KR100407799B1 true KR100407799B1 (ko) | 2004-01-24 |
Family
ID=19562782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-1998-0054922A Expired - Fee Related KR100407799B1 (ko) | 1998-12-14 | 1998-12-14 | 고분자 수지를 이용한 성형탄 제조 방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100407799B1 (ko) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100407801B1 (ko) * | 1999-08-23 | 2003-12-01 | 주식회사 포스코 | 고분자 바인더를 이용한 성형탄 제조방법 |
| KR100468455B1 (ko) * | 2000-12-19 | 2005-01-29 | 주식회사 포스코 | 열간특성이 우수한 성형탄 |
| KR100387732B1 (ko) * | 2001-01-31 | 2003-06-18 | 두산중공업 주식회사 | 펠릿 연료화 제조설비를 갖춘 무연탄용 순환 유동층보일러 시스템 |
| RU2264435C2 (ru) * | 2002-09-02 | 2005-11-20 | Поско | Угольные брикеты для процесса восстановительного плавления и способ их получения |
| KR101914087B1 (ko) * | 2016-11-28 | 2018-11-01 | 주식회사 포스코 | 성형탄의 제조 방법 및 성형탄 |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025596A (en) * | 1973-10-03 | 1977-05-24 | The Dow Chemical Company | Method for pelletizing finely divided solids |
| US4415337A (en) * | 1982-05-05 | 1983-11-15 | Atlantic Richfield Company | Method for producing agglomerate particles from an aqueous feed slurry comprising finely divided coal and finely divided inorganic solids |
| US4515601A (en) * | 1982-05-03 | 1985-05-07 | Charters John E | Carbonaceous briquette |
| US4529408A (en) * | 1983-01-24 | 1985-07-16 | Mobil Oil Corporation | Pumpable solid fuels for small furnace |
| JPS63137994A (ja) * | 1986-11-29 | 1988-06-09 | Katsumasa Kanekiyo | 成形炭の製造方法 |
| JPH06158069A (ja) * | 1992-11-19 | 1994-06-07 | Mitsubishi Materials Corp | 微粉炭用添加剤 |
| KR20010046083A (ko) * | 1999-11-10 | 2001-06-05 | 박찬구 | 스티렌-부타디엔 라텍스를 이용한 미분의 일반탄 괴성화방법 |
-
1998
- 1998-12-14 KR KR10-1998-0054922A patent/KR100407799B1/ko not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4025596A (en) * | 1973-10-03 | 1977-05-24 | The Dow Chemical Company | Method for pelletizing finely divided solids |
| US4515601A (en) * | 1982-05-03 | 1985-05-07 | Charters John E | Carbonaceous briquette |
| US4415337A (en) * | 1982-05-05 | 1983-11-15 | Atlantic Richfield Company | Method for producing agglomerate particles from an aqueous feed slurry comprising finely divided coal and finely divided inorganic solids |
| US4529408A (en) * | 1983-01-24 | 1985-07-16 | Mobil Oil Corporation | Pumpable solid fuels for small furnace |
| JPS63137994A (ja) * | 1986-11-29 | 1988-06-09 | Katsumasa Kanekiyo | 成形炭の製造方法 |
| JPH06158069A (ja) * | 1992-11-19 | 1994-06-07 | Mitsubishi Materials Corp | 微粉炭用添加剤 |
| KR20010046083A (ko) * | 1999-11-10 | 2001-06-05 | 박찬구 | 스티렌-부타디엔 라텍스를 이용한 미분의 일반탄 괴성화방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20000039558A (ko) | 2000-07-05 |
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