JB/T 9078.1-1999 Technical requirements for natural gas separation equipment
Some standard content:
RCS 71.100.20
Machinery Industry Standard of the People's Republic of China
JB/T 9078.1-1999
Specifications for natural gas separation plants1999-07-12 Issued
National Bureau of Machinery Industry
2000-01-01 Implementation
JB/967811999
This standard is a transfer of ZDJ76023-90 Technical conditions for natural gas separation plants. During the revision, some editing was done on the original standard, and the main technical changes were minor. Some professional terms were revised:
- In the column of carbon dioxide requirements in Table 1 of the original standard, it was changed to 2 according to the contract provisions. The original standard 3.2.3 "climate shall be in accordance with Table 2" is changed to be specified in the contract, the main contents are: annual average temperature, C:
cold month average temperature, C:
hot month average temperature, C:
extreme maximum temperature, C:
extreme minimum temperature, T:
relative humidity, %.
Take Table 2; move the original Table 3, Table 4, Table 5, Table 6 up one order. In the original standard Table 6, 5~10×10m/d propane recovery %: 55 in the column is changed to 60.4. From the implementation of the standard, the appendix A and appendix B of this standard are both informative appendices. The gas separation and liquefaction equipment standardization technical committee in this standard is proposed to be unified. The drafting unit of this standard: Sichuan Deep Cold Equipment Institute. The main drafters of this standard: Wen Nixing and Xiao Feichu. This standard was first issued in October 1990. 1 Scope
Machinery Industry Standard of the People's Republic of China
Technical conditions for natural gas separation equipment
Sprcificelions to rnnlural gas separation plants JR/T 9078.1-1999
Code #2176023-90
This standard specifies the technical requirements, inspection rules and markings for natural gas (including associated gas with oil, the same below) separation equipment, packaging, transportation and storage, etc.
This standard also specifies the natural gas separation equipment that uses a turbine expander (or a turbine energy generator with refrigeration aid) to separate ethane or liquid products above ethane from natural gas by cryogenic method. Note: All the ten gases in this standard refer to the gas volume under 0℃ and 10t.325kPa. Cited Standards
The following standards contain provisions that constitute the provisions of the hand standard by reference in this standard. When this standard is published, the versions shown are valid. All standards will be revised. Parties using this standard should discuss the possibility of using the latest version of the following standards. GB1501998
GE151989
GB/T 4942.t—1985
GB/T133061991
GB/[13384—1992
GB50235—
GEI161987
GEJB71985
GB236...1982
JR/1580-1975
JA.T2536—1980
JD/T 9078.2—1999
SYJ1-1985
SYJ2—1985
Steel pressure vessels
Copper tube heat exchanger
Electrical machine external protection classification
General technical conditions for electromechanical product packaging
Industrial metal pipeline engineering construction and acceptance code Building design fire protection code
Industrial enterprise production control design code
Field equipment industry Specifications for construction and acceptance of pipeline welding projects Technical records for aluminum welded containers
Leli containers Oil falling, packaging, transportation
Natural gas separation equipment, performance test methods Fire protection design specifications for oilfield construction
Fire protection design specifications for gas field construction
Safety technical supervision procedures for pressure vessels
3 Technical requirements
3 Natural gas separation equipment shall comply with the provisions of this standard and be manufactured according to drawings and technical documents approved by the prescribed sequence. 3.2 Operating environment and public conditions
3.2.1 The composition of raw natural gas (generally required to be analyzed to C. or above) and pressure shall be provided by the user, but the impurities shall comply with the provisions of Table 1. The mechanical industry bureau of Aoshi City approved 2000.01-01 Shiyuan
mechanical impurity membrane
total plant (to research>
bright hydrogen
carbon disulfide
chicken gas transmission pressure and dew point shall comply with the same provisions. 3.2.2
JB/T59.78.1—159%
3. 2. 3 The climatic conditions are specified in the regulations. Main contents: a) Annual average temperature, 9℃; b) Average temperature of the coldest month, 9℃; c) Average temperature of the hottest month, 9℃; d) Extreme temperature, 9℃; e) Extreme low humidity, %; 3.2.4 Cold water should meet the requirements of Table 2. Project name: Maximum humidity; Small force
Maximum force drop
Ice force
Rising temperature
Acid and acid
Dissolution solidification
Total corrosion rate
Water-salt coefficient
Gas force or saturated temperature specified in the contract Oil-free and dust-free instrument air gas connection Table 3 specified item name
North Strong force
Minimum force before table only||tt ||No mud work, no slope
No floating point (and shape)
According to the contract
0.00026~0.00048
JB/T9078.1—1999
3.2.7 Rain pan: The user provides the annual average and 24h rain pan, 3.2.8 Standard wind pressure: The user provides the standard wind pressure 10m above the ground, N/m*. 3.2.9 The user provides the maximum local rain intensity, the maximum thickness of the local soil layer, 3.2.10
The ground strength is specified in the contract,
The source is some current, and the foundation meets the provisions of the table
3.2.12 If the use conditions do not meet the above requirements or need to add additional items, such as groundwater level, ground endurance, refrigerant and sand control requirements, it will be manufactured by the user! It is proposed that, after consultation between the two parties and stipulated in the contract, 3.3 Performance parameters of large gas separation equipment
The main performance parameters of natural gas separation equipment are shown in Table 5. Table 5
Nominal processing gas
x10m%d
Recovery rate
Ethane recovery rate
Petroleum gas
Tianyue gas
Liquefied petroleum gas
Tiannu oil
For large gas separation equipment not listed in the table, their main performance parameters are stipulated in the contract. 50
Propane (or butane]
Reduced petroleum gas
Natural gas
Net 70%
2Operation period refers to the period between two shutdowns and overhauls of the equipment, 8000 hours per year: shutdown caused by non-equipment originality, the long running time before and after will be added to the calculation.
3Performance table data is determined by the design working conditions of the convex working conditions. 4. When the user has special requirements: the internal alkane rate is based on the specified working conditions. 3.3.2The quality of the product shall meet the requirements of the contract and the provisions of relevant standards. 3.3.3Power consumption (main engine + auxiliary engine) shall not exceed 105% of the contract provisions. 1.3.4Utility consumption (water, steam, gas) shall not exceed 105% of the specified valueI/T9078.1—1999
3.3.5Noise ：According to the relevant standards of the unit equipment, when it exceeds the provisions of GBI87, sound insulation measures should be taken, 3.3.6 The injection rate should not be less than 90%,
3.4 The design of natural gas separation equipment should comply with the provisions of SYI1, SYI2, GBJ16 and other safety regulations and environmental protection regulations. 3.5 The pressure vessel must comply with the "Regulations on Safety Technical Supervision of Pressure Vessels", GA150, JB/T150 and other relevant standards; the safety valve should be combined with the pressure vessel safety technical supervision filter, and a partition should be installed between the container and the safety valve. During normal operation, the partition must always be kept fully open and leaded. Shell and tube heat exchangers should comply with the provisions of GB151; plate heat exchangers should comply with the provisions of relevant standards, and liquefied petroleum gas storage should comply with the provisions of relevant standards. 3.6 The inlet of hydrocarbon medium should be made of cast material, and the hydrocarbon pipeline should use special valves for liquefied sodium gas. 3. The insulation material and molecular parts should be in accordance with the current provisions of Appendix A (suggested Appendix) and Appendix B (suggested Appendix). 3.8 All outdoor motors and equipment should have anti-rust protection requirements. The motor should be explosion-proof and meet the requirements of GR4942.1. All equipment should be equipped with static grounding. 3.9 The surface paint of equipment and single machine accessories is beautiful and durable: the equipment and pipelines installed on site should be painted with anti-rust primer when they are delivered; after the equipment is installed, the user shall remove the paint according to the requirements of "Safety Technical Conditions". 3.10 For the finned heat exchanger, the clamping container should be filled with dry chlorine gas with a certain force after the pressure test, and the expander-booster should be oil-sealed or nitrogen-sealed.
3.11 The installation of equipment, valves and process pipelines shall comply with the provisions of GB50235, GBJ236 and the "Technical Conditions for Installation" of the equipment manufacturer.
3.1z Spare parts for natural gas compressors, turbine expanders, liquid hydrocarbon tickets and refrigeration compressors shall be provided for more than 1 year or in accordance with the company's regulations. 3.13 Before the natural gas separation equipment is put into operation, the air in the equipment and pipeline shall be replaced with inert gas. During the replacement process, the oxygen content should be determined by an oxygen analyzer. The oxygen content of the sensitive gas in the replacement room should not be higher than 6%, of which the oxygen content of the liquefied petroleum gas chamber should not exceed 3%.
3.14 Other requirements
3.14.1 The time from the start of the natural gas separation machine to the time when the product reaches the specified value or relevant standards is 48 hours. 3.14.2 The heating time of the natural gas separation equipment is generally 24h. 3.14.3 The operators, analysts, mechanics and instrument workers of the machines and equipment must be familiar with the structure and operation of the machines and equipment and instruments, and must pass the training and examination before they can take up their posts. 3.14.4 The safety technology of the equipment shall comply with the relevant provisions of the instruction manual provided by the manufacturer. The natural gas compression room and key equipment parts on site should be equipped with combustible gas concentration detection alarms. Operators should be equipped with portable combustible gas detection alarms and conduct regular inspections in the equipment area.
4 Test methods and inspection rules
4.1 The performance test method of natural gas separation equipment shall be in accordance with the provisions of JB/T9078.2. The performance test shall be carried out at the user's site and under stable equipment operation conditions.
4.2 The inspection of natural gas separation equipment is divided into factory inspection and type inspection. 4.2.1 Each unit equipment and machine of the equipment shall be carried out in accordance with 3.1 of JB/9078.2-1999. 4.2.2 The type inspection items and requirements of the product shall be carried out in accordance with 3.2 of JB/T9078.2-1999. 4
5 Labeling, packaging, transportation and storage
[/T9078,1—1999
5.1 The product label should be set in an obvious position, and its length should not be in accordance with the provisions of GB/T 13306. The label content should at least include:
a) Trademark:
b) Product model:
s) Product name:
a) Main performance data;
c) Manufacturing year and month:
Manufacturer name
5.2 The documents for natural gas separation equipment should at least include the following: a) Export! a) Qualification certificate; b) Instruction manual; d) Quality certificate of power container, completion drawing; e) Packing list; f) Shipping list; 5) Required reagent samples and spare parts drawings (or provided in accordance with the drawings and spare parts list stipulated in the contract) 5.3 Packaging and transportation JBIT2536 and GB/T133B4 regulations 5.4 All equipment should be installed in a place with smooth drainage, 300mm above the ground, and kept in double storage: instruments, insulation materials, and adsorbents should be stored in an empty space, away from the specified pool sealing period or sealing period 5.5 If the natural gas separation equipment cannot be used normally due to poor manufacturing quality within 18 months from the date of delivery from the manufacturer or within 12 months from the date of delivery from the user, the manufacturer shall repair or replace it for free. Appendix A (see Appendix A) Technical requirements for thermal insulation materials for natural gas separation equipment Performance requirements of expanded perlite See Table A1: Index Name Release Weight Heat preservation rate (at required pressure. Average value of 313-7) tt||Water-containing
Performance requirements of self-contained amine foam plastics are shown in Table A2. Table A2
Indicators
Thermal conductivity (average value at normal pressure, 313-77K) Water-repellent
Self-repellent
Compressive strength
W (m·K)
0.028-0.03
0.021-0.026
24.3-41.2
Hr9078.1—1999
Appendix H
(Appendix requirements)
The technical requirements for molecular sieves used in large salt gas separation equipment are shown in the table. BI
Refers to the ball and
75G-800
Quick grinding passability
Pressure resistance
Dynamic adsorption capacity and
Yu volume%
Water source agent position
Natural gas must be measured by: dynamic wave agent guest volume Atmospheric humidity C, K force 1.0MPg, drinking water and, after molecular drying, the original x reaches 1chuan (VV: Technical station gas treatment limit at the time2. The documents for the preparation of natural gas separation equipment shall at least include the following: a) Qualification certificate; b) Instruction manual; c) Quality certificate of the vessel, completion drawing; d) Installation technical record; e) Packing list; f) Delivery list; d) Samples of necessary reagents and spare parts (or provide them according to the drawings and spare parts list stipulated in the contract) 5.3 Packaging and transportation 5.4 All equipment shall be installed in a place with smooth drainage, 300mm above the ground, and stored in double storage: Instruments, insulation materials, and adsorbents shall be stored in an empty space, away from the specified pool sealing period or sealing period 5.5 If the natural gas separation equipment cannot be used normally due to poor manufacturing quality within 18 months from the date of delivery from the manufacturer or within 12 months from the date of delivery from the user, the manufacturer shall repair or replace it for free. Appendix A (see Appendix A) Technical requirements for thermal insulation materials for natural gas separation equipment Performance requirements of expanded perlite See Table A1: Index Name Release Weight Heat preservation rate (at required pressure. Average value of 313-7) tt||Water-containing
Performance requirements of self-contained amine foam plastics are shown in Table A2. Table A2
Indicators
Thermal conductivity (average value at normal pressure, 313-77K) Water-repellent
Self-repellent
Compressive strengthbzxZ.net
W (m·K)
0.028-0.03
0.021-0.026
24.3-41.2
Hr9078.1—1999
Appendix H
(Appendix requirements)
The technical requirements for molecular sieves used in large salt gas separation equipment are shown in the table. BI
Refers to the ball and
75G-800
Quick grinding passability
Pressure resistance
Dynamic adsorption capacity and
Yu volume%
Water source agent position
Natural gas must be measured by: dynamic wave agent guest volume Atmospheric humidity C, K force 1.0MPg, drinking water and, after molecular drying, the original x reaches 1chuan (VV: Technical station gas treatment limit at the time2. The documents for the preparation of natural gas separation equipment shall at least include the following: a) Qualification certificate; b) Instruction manual; c) Quality certificate of the vessel, completion drawing; d) Installation technical record; e) Packing list; f) Delivery list; d) Samples of necessary reagents and spare parts (or provide them according to the drawings and spare parts list stipulated in the contract) 5.3 Packaging and transportation 5.4 All equipment shall be installed in a place with smooth drainage, 300mm above the ground, and stored in double storage: Instruments, insulation materials, and adsorbents shall be stored in an empty space, away from the specified pool sealing period or sealing period 5.5 If the natural gas separation equipment cannot be used normally due to poor manufacturing quality within 18 months from the date of delivery from the manufacturer or within 12 months from the date of delivery from the user, the manufacturer shall repair or replace it for free. Appendix A (see Appendix A) Technical requirements for thermal insulation materials for natural gas separation equipment Performance requirements of expanded perlite See Table A1: Index Name Release Weight Heat preservation rate (at required pressure. Average value of 313-7) tt||Water-containing
Performance requirements of self-contained amine foam plastics are shown in Table A2. Table A2
Indicators
Thermal conductivity (average value at normal pressure, 313-77K) Water-repellent
Self-repellent
Compressive strength
W (m·k)
0.028-0.03
0.021-0.026
24.3-41.2
Hr9078.1—1999
Appendix H
(Appendix requirements)
The technical requirements for molecular sieves used in large salt gas separation equipment are shown in the table. BI
Refers to the ball and
75G-800
Quick grinding passability
Pressure resistance
Dynamic adsorption capacity and
Yu volume%
Water source agent position
Natural gas must be measured by: dynamic wave agent guest volume At atmospheric humidity C, K force 1.0MPg, drinking water and, after molecular drying, the original x reaches 1chuan (VV: Technical station gas treatment limit at the time
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