BR8707754A - PROCESS FOR OBTAINING COKE - Google Patents
PROCESS FOR OBTAINING COKEInfo
- Publication number
- BR8707754A BR8707754A BR8707754A BR8707754A BR8707754A BR 8707754 A BR8707754 A BR 8707754A BR 8707754 A BR8707754 A BR 8707754A BR 8707754 A BR8707754 A BR 8707754A BR 8707754 A BR8707754 A BR 8707754A
- Authority
- BR
- Brazil
- Prior art keywords
- coke
- charge
- coal
- coking
- heated
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
- C10B57/08—Non-mechanical pretreatment of the charge, e.g. desulfurization
- C10B57/10—Drying
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B39/00—Cooling or quenching coke
- C10B39/02—Dry cooling outside the oven
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
- Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
- Carbon And Carbon Compounds (AREA)
Abstract
A method of obtaining coke includes thermal treatment of disintegrated coal charge, its coking and cooling down of the obtained coke. The thermal treatment of the coal charge is effected by mixing it with the coke at a temperature of 600-1000 DEG C at a weight ratio between the charge and the coke equal to 1.3-2.6:1 and in direct-flow regime, so that the coke is cooled down to a temperature of 150-250 DEG C and the charge is heated to 120-240 DEG C. After termination of the heat exchange process the coal-coke mixture is separated into the cooled coke and the charge. The heated charge is then used for coking.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SU1987/000060 WO1988009362A1 (en) | 1987-05-21 | 1987-05-21 | Method of obtaining coke |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8707754A true BR8707754A (en) | 1989-10-31 |
Family
ID=21617109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8707754A BR8707754A (en) | 1987-05-21 | 1987-05-21 | PROCESS FOR OBTAINING COKE |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0316450B1 (en) |
JP (1) | JPH02500196A (en) |
AT (1) | ATE83261T1 (en) |
BR (1) | BR8707754A (en) |
DE (1) | DE3783041D1 (en) |
WO (1) | WO1988009362A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2520453C2 (en) * | 2012-06-14 | 2014-06-27 | Открытое акционерное общество "Восточный научно-исследовательский углехимический институт" (ОАО "ВУХИН") | Plant for feed thermal treatment and coke cooling |
CN108559535B (en) * | 2017-12-29 | 2021-12-14 | 浙江百能科技有限公司 | Multi-stage heat exchange device for preparing high-calorific-value coal gas and high-calorific-value lump coke by coal pyrolysis |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE500598C (en) * | 1927-06-15 | 1930-06-23 | Illingworth Carbonization Co L | Mixing wagon for cooling coke and other substances |
BE795029A (en) * | 1972-02-07 | 1973-05-29 | Waagner Biro Ag | COKERIE INSTALLATION AND PROCESS FOR ITS OPERATION |
AT352678B (en) * | 1973-04-13 | 1979-10-10 | Waagner Biro Ag | PROCESSES FOR THE HEAT TREATMENT OF COAL, IN PARTICULAR COAL COCKING PROCESS AND INSTALLATION FOR CARRYING OUT THE PROCESS |
US4284476A (en) * | 1978-07-24 | 1981-08-18 | Didier Engineering Gmbh | Process and apparatus for utilization of the sensible heat of hot coke for drying and preheating coking coal |
DE3110191C2 (en) * | 1980-10-04 | 1986-01-09 | Carl Still Gmbh & Co Kg, 4350 Recklinghausen | Process for cooling chamber coke |
-
1987
- 1987-05-21 BR BR8707754A patent/BR8707754A/en unknown
- 1987-05-21 EP EP87906293A patent/EP0316450B1/en not_active Expired - Lifetime
- 1987-05-21 JP JP62505718A patent/JPH02500196A/en active Pending
- 1987-05-21 WO PCT/SU1987/000060 patent/WO1988009362A1/en active IP Right Grant
- 1987-05-21 AT AT87906293T patent/ATE83261T1/en not_active IP Right Cessation
- 1987-05-21 DE DE8787906293T patent/DE3783041D1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0316450A4 (en) | 1989-09-26 |
JPH02500196A (en) | 1990-01-25 |
EP0316450B1 (en) | 1992-12-09 |
WO1988009362A1 (en) | 1988-12-01 |
ATE83261T1 (en) | 1992-12-15 |
EP0316450A1 (en) | 1989-05-24 |
DE3783041D1 (en) | 1993-01-21 |
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