GB1399426A - Pollution abatement process for refinery waste water - Google Patents
Pollution abatement process for refinery waste waterInfo
- Publication number
- GB1399426A GB1399426A GB568373A GB568373A GB1399426A GB 1399426 A GB1399426 A GB 1399426A GB 568373 A GB568373 A GB 568373A GB 568373 A GB568373 A GB 568373A GB 1399426 A GB1399426 A GB 1399426A
- Authority
- GB
- United Kingdom
- Prior art keywords
- waste water
- particulate carbon
- synthesis gas
- gas
- water
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/22—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of gaseous or liquid organic compounds
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
- C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
- C01B3/32—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air
- C01B3/34—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents
- C01B3/36—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by reaction of gaseous or liquid organic compounds with gasifying agents, e.g. water, carbon dioxide, air by reaction of hydrocarbons with gasifying agents using oxygen or mixtures containing oxygen as gasifying agents
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Catalysts (AREA)
Abstract
1399426 Synthesis gas TEXACO DEVELOPMENT CORP 5 Feb 1973 5683/73 Heading C5E A process for disposing of sulphide-bearing waste water, e.g. refinery sour water comprises (1) mixing the waste water with a hydrocarbonaceous fuel, e.g. petroleum distillation residue, naphtha, gas oil, crude oil, coal tar, or coal, particulate carbon or petroleum coke in waste water or a liquid hydrocarbonaceous fuel; and (2) partially oxidizing the mixture with an oxygen rich gas in a free-flow non-catalytic synthesis gas generator at an autogenous temperature of 1500‹ to 3000‹ F. and at a pressure of 1 to 250 atmos. to produce an effluent stream of synthesis gas substantially comprising H 2 , CO, CO 2 and H 2 O and minor amounts of H 2 S, CH 4 , COS and particulate carbon. The effluent stream is cooled and scrubbed substantially free of the particulate carbon by contact with more waste water wherein substantially all the H 2 S present in the water is stripped therefrom. A portion of the waste water containing a dispersion of the particulate carbon from the scrubbing process is mixed with liquid hydro-carbonaceous fuel to comprise the fuel feed for the synthesis generator. H 2 S, COS, CO 2 and CH 4 are removed from the synthesis gas stream by refrigeration, which then may be mixed with steam and passed over a water gas shift catalyst at 750‹ to 1012‹ F. to produce hydrogen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB568373A GB1399426A (en) | 1973-02-05 | 1973-02-05 | Pollution abatement process for refinery waste water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB568373A GB1399426A (en) | 1973-02-05 | 1973-02-05 | Pollution abatement process for refinery waste water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1399426A true GB1399426A (en) | 1975-07-02 |
Family
ID=9800689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB568373A Expired GB1399426A (en) | 1973-02-05 | 1973-02-05 | Pollution abatement process for refinery waste water |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1399426A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115340243A (en) * | 2022-09-01 | 2022-11-15 | 远大(湖南)再生燃油股份有限公司 | Treatment device and treatment method for recycling and extracting fuel from high-concentration wastewater |
-
1973
- 1973-02-05 GB GB568373A patent/GB1399426A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115340243A (en) * | 2022-09-01 | 2022-11-15 | 远大(湖南)再生燃油股份有限公司 | Treatment device and treatment method for recycling and extracting fuel from high-concentration wastewater |
| CN115340243B (en) * | 2022-09-01 | 2024-02-13 | 远大(湖南)再生燃油股份有限公司 | Treatment device and treatment method for recycling and extracting fuel from high-concentration wastewater |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |