Formation conditions of natural gas hydrates

The formation of natural gas hydrates has three basic conditions that are indispensable. According to experts, the first temperature can not be too high; the second pressure should be large enough, but not too much; at 0 °C, more than 30 atmospheric pressure can be generated; Third, the ground must have air. Natural gas hydrates are limited to specific geographical locations and geological tectonic units because of their special properties and the conditions required for their formation.

In general, in addition to gas hydrates associated with the permafrost in high latitudes, natural gas hydrates found on the seabed typically have water depths of 300-500 m (determined by temperature) and are mainly associated with slopes, Surface sediments or sedimentary rocks in islands and basins can also be scattered on the ocean floor in the form of particles. The pressure and temperature conditions at these sites maintain the structure of natural gas hydrates. From the point of view of the geotectonic structure, natural gas hydrates are mainly distributed in the conglomerate continental margin continental slope, passive continental margin continental slope, seamounts, inland sea, marginal sea deepwater basin, and submarine expansion basin structural units. It is estimated that 20.7% of the land and 90% of the ocean floor have favorable conditions for the formation of natural gas hydrates. The vast majority of natural gas hydrates are distributed in the oceans and their resources are more than 100 times that of land. Under standard conditions, the decomposition of one unit volume of natural gas hydrate can produce up to 164 units of methane gas, which is an important potential future resource.

Aquarium Underwater Lighting

To create the ideal environment for your fish, proper and regulated light in the aquariums is of premier importance. Fish thrive under proper light but in relative moderation.This means that considerable thought and a modest investment will be required to keep your tank well lit, both for your pleasure as well as the fish.


The light in an average home is generally not enough for the fish living in an aquarium. Living all day and all night in that environment will not be conducive to the fish`s health or even their temperament. Like humans, fish thrive in a warm and pleasant atmosphere. Statistics definitely prove that fish living in a well lit aquarium certainly live longer and appear to be more energetic which must cause us to assume that they are happy.


Item Display

Freshwater Aquarium Lighting

Freshwater Aquarium Lighting

Freshwater Aquarium Lighting

Aquarium Underwater Lighting

Package Include

1 X LED Aquarium Light

1 X Free Hanging Kit

1X Free Power Cord



Aquarium Underwater Lighting


All the lamps have passed strict quality examination and are packed carefully before shipping.In order that our customers get high quality lamps,we attach importance to every details.

Aquarium Underwater Lighting

Application

1. coral reef lighting,fish tank lighting,coral reef tank lighting

2. aquarium lighting,aquarium art,aquarium shop,aquarim centre

3. fish bowl lighting,fish lighting,freshwater lighting,saltwater lighting

Aquarium Underwater Lighting

Company Info

Philizon Lighting is dedicated to provide high quality and durable lighting product for customer with very competitive price.Our products mainly foucs on LED Grow Lights and led Aquarium Light.The equipment and materials to produce hydroponics led Grow Light and Aquarium Underwater Lighting fixctures imported from Taiwan, Japan, Korea and Unites States, such as automatic SMT machine, reflowsoldering machine,all kinds of electric test equipment, large integrating sphere and such sorts of productionand R&D equipment.


Clients with Fair

Freshwater Aquarium Lighting


Trade Terms

Payment: T/T, L/C, Paypal, 30% deposits before production, 70% balance to be paid before deliverying(Western Union are welcome)

Sample will be delivered within 7 working days.

Discounts are offered based on order quanlityes.

MOQ:sample order are acceptable

Delivery ways:DHL,UPS,FedEx,TNT, door to door,by sea,by air,etc.


We have over 6 years` experience in designing and manufacturing led aquarium lights,providing lamps of solid quality and getting high reputation from our clients from over 30 countries.All products are based on high-standard LEDs and comply with authoritative certification FCC, CE and ROHS..Our Aquarium Underwater Lighting have the professional spectrums and simulate the changes of sunlight in the whole day and the lunar cycle,creating the best light environment for reef, coral, Fish, etc.


Warmly welcom to take a visit on our factory at any time and we will pick you up at the airport or hotel in Shenzhen.

High Power Led Aquarium Lights,High Power Aquarium Lights,Led Aquarium Lights For Saltwater,Underwater Aquarium Light Led

Shenzhen Phlizon Technology Co.,Ltd. , https://www.szledaquariumlight.com

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