Company Part of Know-how | |
No. | Title of Know-how |
1 |
Structure design of large flexible tube sheet waste heat boiler |
2 |
Design method of the mechanical centrifugal sprayer |
3 |
Design of large-scaled demineralization plant for High content salt water |
4 | Process technology of using gas from sodium bicarbonate carbonization tail gas recovery as carbonization tower purge gas |
5 |
A general technology of Vinyl acetate boiling bed reactor water heat removal temperature control |
6 |
SHELL residual oil gasifier-"oil to natural gas" packaged technology |
7 |
Nationalized TDI production technology |
8 |
Packaged technology of Gaseous hydrocarbon non-catalytic partial oxidation gasifier system |
9 |
Packaged technology of Gas-liquid mixture non-catalytic partial oxidation syngas gasifier system |
10 |
Development and application of pulverized coal gasification accessory technology and high concentration CO shift catalyst |
11 |
Nationalization design of “coal replacing oil” large gasifier and waste heat boiler body |
12 |
Urea crystallization evaporation prilling technology |
13 |
Urea plant wastewater desorption hydrolysis technology |
14 |
packaged technology of 220~410t/h coal power station boiler wet MgO flue gas desulphurization |
15 |
The technique of powdered coal gasification aeration cone and plate |
16 |
Technology package of semi dry flue gas desulphurization for 220 ~ 440t/h thermal power plant boiler |
17 |
Technology package of Rectisol “gas replace oil” revamping for ammonia production from residue oil |
18 |
Packaged technology of short-cut nitrification and denitrification for catalyst ammonia nitrogen wastewater treatment |
19 |
Carbon monoxide shift technology for single nozzle pulverized coal gasification |
20 |
A high efficiency rectisol cleaning technology matched with single nozzle cold wall pulverized coal pressure gasification technology |
21 |
Steam trap technology for superhigh pressure superheated steam header startup |
22 |
Piping technology for water coal slurry pump |
23 |
A proprietary technology for a multi-functional utility piping design for towers |
24 |
Technology of steam reformer cold wall bottom manifold |
25 |
A type of new shell and tube waste heat boiler |
26 |
Separate type U tube double tube sheet heat exchanger |
27 |
Technology of internals structure design for large pulverized coal gasifier and waste heat boiler |
28 |
A treatment process of low concentration nitrile wastewater |
29 |
Process and equipment of methanol production by natural gas |
30 |
Technology of safety protection for startup burner of SHELL pulverized coal gasifier |
31 |
Typical configuration diagram for protection and measurement of electrical equipment of 10kV and below |
32 |
Technology innovation of low temperature liquid ammonia heating by circulated water |
33 |
A coal grinding and drying technology used for high moisture lignite gasification unit |
34 |
A thermodynamic technology used for rectisol of synthetic gas purification unit |
35 |
A high pressure flash steam recovery and utilization technology suitable for coal gasification |
36 |
A synthetic gas desulfurization technology for IGCC |
37 |
High efficiency co-gen rectisol cleaning technology |
38 |
Gasification / superheating low temperature flare gas water bath technology |
39 |
Water-saving device for sludge discharge and sediment discharge in industrial cooling water |
40 |
CAD automatic calculation of section modulus in bending/inertia moment |
41 |
Numerical simulation analysis and stress characteristics analysis for transient heat transfer process |
42 |
0~90°all azimuth hoisting process design for large tower |
43 |
Marine overall transport stability calculation of and transportation saddle design |
44 |
Technology of integrated mounting and disassembling of column internals without scaffolding |
45 |
Technology of replacing cracker radiant tube using the tube guide. |
46 |
A new type of scraper for silt cleaning |
47 |
A new type of high temperature and high pressure filter |
48 |
Long period stable operation technology of Zinc Oxide desulphurization tower |
49 |
Fixed bed F-T synthesis reactor catalyst bed overtemperature prevention technology |
50 |
A new energy-saving rectisol technology used poor and semi-poor liquid |
51 |
Water spray cooling facility of shift converter |
52 |
Vertical pipe water cooling wall structure of powdered coal gasifier |
53 |
Design and calculation of test hoisting pallet |
54 |
Manufacturing process of dehydrogenation reactor in large-scaled styrene plant |
55 |
Install regenerator cyclone with positioner |
56 |
Installation technology of ring joint flange of high pressure equipment |
57 |
Proprietary technology of 100 KTPA polyvinyl alcohol process |
58 |
Proprietary technology of 300 KTPA vinyl acetate process |
59 |
Proprietary technology of 50 KTPA acetylene concentration process |
60 |
A flexible support technology for high temperature hot wall manifold |
61 |
A fly ash filter tube reverse flow protection technology |
62 |
A technology for treating high COD, high ammonia nitrogen content coal chemical wastewater |
63 |
Technology of protecting SDF side wall filter element against falling off |
64 |
FCC flue gas desulfurization wastewater treatment technology |
65 |
FCC flue gas denitrification, dedusting and desulphurization technology |
66 |
Construction technology of stressless piping for large machinery group |
67 |
Complete design technology of pulverized coal gasifier |
68 |
Structure design technology of gasification burner system |
69 |
Ignition burner for gasifying burner |
70 |
Technology of direct temperature monitoring (DTM) for membrane wall gasifier chamber |
71 |
Flame Visual Sensor (FVS) technology in the furnace chamber of a gasifier |
72 |
Integration technology of coal gasification process system |
73 |
Integration technology of pulverized coal pressurized transportation system |
74 |
Technology of pressurized conveying of coal powder with large flex and high load aeration cone and plate |
75 |
Technology package of candle filter for ash water treatment |
76 |
CODS safety interlock technology for pulverized coal gasifier |
77 |
BCMS safety interlock technology for pulverized coal gasifier |
78 |
GSSS-K control technology for pulverized coal gasification system start-up(ignition, heating and commissioning) |
79 |
GSSS-T control technology for pulverized coal gasification system shutdown (schedule shutdown and emergency shutdown) |
80 |
Process control technology of pressurized pulverized coal conveying and lock hopper |
81 |
Safety interlocking control technology of powder coal gasification system |
82 |
Design technology of steam drum and steam water system for pulverized coal gasification |
83 |
Design technique for structure stability of pulverized coal gasification |
84 |
Key equipment material selection and mechanical selection for coal gasification process |
85 |
Key pipe system material selection (including pipes, valves and so on) for pulverized coal gasification process. |
86 |
Technology of gasification machinery installation, test run and commissioning in pulverized coal gasification process |
87 |
Technology of coal water slurry gasifier cone bottom brick structure design optimization |
88 |
Specifications for coal water slurry gasifier new cone bottom brick structure construction and baking |
89 |
Structure design technology of coal water slurry gasification burner |
90 |
Technical conditions for inspection and acceptance of coal slurry gasification burner |